CA2503455A1

CA2503455A1 - Selected cgrp antagonists, method for production and use thereof as medicament

Info

Publication number: CA2503455A1
Application number: CA002503455A
Authority: CA
Inventors: Klaus Rudolf; Stephan Georg Mueller; Dirk Stenkamp; Philipp Lustenberger; Alexander Dreyer; Eckhart Bauer; Marcus Schindler; Kirsten Arndt; Henri Doods
Original assignee: Individual
Current assignee: Boehringer Ingelheim Pharma GmbH and Co KG
Priority date: 2002-10-25
Filing date: 2003-10-23
Publication date: 2004-05-06
Also published as: JP2006516244A; CO5570704A2; ES2306918T3; DE50309807D1; ECSP055747A; EP1558600B1; DK1558600T3; JP4401296B2; KR20050074970A; ATE394392T1; RS20050311A; EA009219B1; PE20040592A1; PL376450A1; UY28034A1; EP1558600A1; DE10250080A1; UA79323C2; TW200413317A; NO20052496L

Abstract

The invention relates to CGRP antagonists of general formula (I), in which A , U, V, W, X and R1 to R 3 are as defined in claim 1, the tautomers, diastereomers, enantiomers, hydrates, mixtures, salts, hydrates of the salts , in particular the physiologically-acceptable salts thereof with inorganic or organic acids, medicaments containing said compounds and the use and methods for production thereof.

Description

Boehringer Ingelheim Pharma GmbH & Co. KG Case 1/1402 D-55216 Ingelheim/Rhein PCT text 82041 pct.211 Selected CGRP antagonists, processes for preparing them and their use as pharmaceutical compositions The present invention relates to CGRP antagonists of general formula U
V
'W

I
N X N~Rs R' (I) the tautomers, diastereomers, enantiomers, hydrates, mixtures thereof and the salts thereof as well as the hydrates of the salts, particularly the physiologically acceptable salts thereof with inorganic or organic acids, pharmaceutical compositions containing these compounds, the use thereof and processes for the preparation thereof.
In the above general formula (I) in a first embodiment A denotes an oxygen or sulphur atom, a phenylsulphonylimino or cyanimino group, X denotes an oxygen or sulphur atom, an imino group optionally substituted by a C~~-alkyl group or a methylene group optionally substituted by a C,_6-alkyl group, U denotes a C~_6-alkyl, C2_6-alkenyl or C2~-alkynyl group wherein each methylene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, V denotes a chlorine or bromine atom, an amino, methylamino or hydroxy group, W denotes a hydrogen, fluorine, chlorine, bromine or iodine atom, a difluoro-or trifluoromethyl group, R' denotes a saturated, mono- or diunsaturated 5- to 7-membered aza, diaza, triaza, oxaza, thiaza, thiadiaza or S,S-dioxido-thiadiaza heterocyclic group, in which the abovementioned heterocycles are linked via a carbon or nitrogen atom, contain one or two carbonyl or thiocarbonyl groups adjacent to a nitrogen atom, may be substituted at one of the nitrogen atoms by an alkyl group, may be substituted at one or at two carbon atoms by an alkyl group, by a phenyl, phenylmethyl, naphthyl, biphenylyl, pyridinyl, diazinyl, furyl, thienyl, pyrrolyl, 1,3-oxazolyl, 1,3-thiazolyl, isoxazolyl, pyrazolyl, 1-methylpyrazolyl, imidazolyl or 1-methylimidazolyl group, while the substituents may be identical or different, and while an olefinic double bond of one of the abovementioned unsaturated heterocycles may be fused to a phenyl, naphthyl, pyridine, diazine, 1,3-oxazole, thienyl, furan, thiazole, pyrrole, N-methylpyrrole or quinoline ring, to a 1 H-quinolin-2-one ring optionally substituted at the nitrogen atom by an alkyl group or to an imidazole or N-methylimidazole ring or also two olefinic double bonds of one of the abovementioned unsaturated heterocycles may each be fused to a phenyl ring, while the phenyl, pyridinyl, diazinyl, furyl, thienyl, pyrrolyl, 1,3-oxazolyl, 1,3-thiazolyl, isoxazolyl, pyrazolyl, 1-methylpyrazolyl, imidazolyl or 1-methylimidazolyl groups contained in R' as well as benzo-, thieno-, pyrido- and diazino-fused heterocycles in the carbon skeleton may additionally be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by alkyl, alkoxy, nitro, alkylthio, aikylsufphinyl, alkylsuiphonyl, alkyisulphonyiamino, phenyl, difluoromethyl, trifluoromethyl, alkoxycarbonyl, carboxy, hydroxy, amino, alkylamino, dialkylamino, acetyl, acetylamino, propionylamino, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, (4-morpholinyl)carbonyl, (1-pyrrolidinyl)carbonyl, (1-piperidinyl)carbonyl, (hexahydro-1-azepinyl)carbonyl, (4-methyl-1-piperazinyl)carbonyl, methylenedioxy, aminocarbonylamino, alkanoyl, cyano, difluoromethoxy, trifluoromethoxy, trifluoromethylthio, trifluoromethylsulphinyl or trifluoromethylsulphonyl groups, while the substituents may be identical or different, R2 denotes the hydrogen atom, a phenylmethyl group or a C2_~-alkyl group which may be substituted in the w position by a cyclohexyl, phenyl, pyridinyl, diazinyl, hydroxy, amino, alkylamino, dialkylamino, carboxy, alkoxycarbonyl, aminocarbonyl, aminocarbonylamino, acetylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-(1-piperidinyl)-1-piperidinyl, 4-morpholinyl, hexahydro-1H-1-azepinyl, [bis-(2-hydroxyethyi)]amino, 4-alkyl-1-piperazinyl or 4-(c~-hydroxy-C2_~-alkyl)-1-piperazinyl group, a phenyl or pyridinyl group, while the abovementioned heterocyclic groups and phenyl groups may additionally be mono- di- or trisubstituted in the carbon skeleton by fluorine, chlorine, bromine or iodine atoms, by methyl, alkoxy, difluoromethyl, trifluoromethyl, hydroxy, amino, C,_3-alkylamino, di-(C,_3-alkyl)-amino, acetylamino, aminocarbonyl, cyano, methylsulphonyloxy, difluoramethoxy, trifluoromethoxy, trifluoromethylthio, trifluoromethylsulphinyl, trifluoromethylsulphonyl, amino-C~_3-alkyl, C,_3-alkylamino-C,_3-alkyl or di-(C~_3-alkyl)-amino-C~_3-alkyl groups and the substituents may be identical or different, R3 denotes the hydrogen atom or a C,_3-alkyl group optionally substituted by a phenyl or pyridinyl group, while the C~_3-alkyl group may be linked to an alkyl group present in R2 or a phenyl or pyridyl ring present in R2 and the nitrogen atom to which they are bound, forming a ring, or R2 and R3 together with the enclosed nitrogen atom denote a group of general formula (CR\R9)q Y' ~ (CR8R9)~ ~ / R4 N CR6R~ , (ll) wherein Y' denotes the carbon atom or, if R5 is a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y' denotes the carbon atom, represent the numbers 0, 1 or 2, or q and r, if Y' denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, an amino, alkylamino, cycloalkylamino, dialkylamino, N-(cycloalkyl)-alkylamino, dicycloalkylamino, hydroxy, alkyl, cycloalkyl, amino-C2_~-alkyl, alkylamino-C2_~-alkyl, dialkylamino-C2_~-alkyl, aminoiminomethyl, alkylcarbonyl, alkylsulphonyl, alkylcarbonylamino, alkylsulphonylamino, N-alkylcarbonyl-N-alkylamino, N-alkylsulphonyl-N-alkylamino, aminocarbonylamino, alkyiaminocarbonylamino, diaikylaminocarbonylamino, cycioalkyfaminocarbonylamino, dicycloalkylaminocarbonylamino, phenylaminocarbonylamino, aminocarbonylalkyl, alkylaminocarbonylalkyl, dialkylaminocarbonylalkyl, aminocarbonylaminoalkyl, alkoxycarbonyl, alkoxycarbonylalkyl or carboxyalkyl group, or, if Y' does not denote the nitrogen atom, the carboxy, aminomethyl, alkylaminomethyl or dialkylaminomethyl group, a phenyl, phenyl-C,_3-alkyl, pyridinyl, diazinyl, 1-naphthyl, 2-naphthyl, pyridinylcarbonyl or phenylcarbonyl group which may each be mono-, di-or trisubstituted in the carbon skeleton by fluorine, chlorine, bromine or iodine atoms, by alkyl, alkoxy, methylsulphonyloxy, difluoromethyl, trifluoromethyl, hydroxy, amino, acetylamino, aminocarbonyl, aminocarbonylamino, aminocarbonylaminomethyl, cyano, carboxy, alkoxycarbonyl, carboxyalkyl, alkoxycarbonylalkyl, alkanoyl, w-(dialkylamino)alkanoyl, cu-(dialkylamino)alkyl, w-(dialkylamino)hydroxyalkyl, c~-(carboxy)alkanoyl, difluoromethoxy, trifluoromethoxy, trifluoromethylthio, trifluoromethylsulphinyl or trifluoromethylsulphonyl groups, while the substituents may be identical or different, a saturated or mono- or polyunsaturated 4- to 10-membered azacycloalkyl group, a 5- to 10-membered oxaza-, thiaza, diaza- or triazacycloalkyl group, a 6- to 10-membered azabicyclo- or diazabicycloalkyl group, a 1-alkyl-4-piperidinylcarbonyl or 4-alkyl-1-piperazinylcarbonyl, a 1-alkyl-4-piperidinylamino, 1-alkyl-4-piperidinylaminocarbonyl or 1-alkyl-4-piperidinylaminosulphonyl group, while the abovementioned mono- and bicyclic heterocycles are bound via a nitrogen or carbon atom, a methylene group in the abovementioned mono- and bicyclic heterocycles may be replaced by a carbonyl or sulphonyl group, in the abovementioned mono- and bicyclic heterocycles any methylene group not directly bound to a nitrogen, oxygen or sulphur atom may be substituted by one or two fluorine atoms, the abovementioned mono- and bicyclic heterocycles as well as the 1-alkyl-4-piperidinylcarbonyl- and 4-alkyl-1-piperazinylcarbonyl group in the ring may be mono- or polysubstituted by a C~_~-alkyl group and/or monosubstituted by a benzyl, alkanoyl, dialkylamino, phenylcarbonyl, pyridinylcarbonyl, carboxy, carboxyalkanoyl, carboxyalkyl, alkoxycarbonylalkyl, alkoxycarbonyl, aminocarbonyl, alkylamino-carbonyl, alkylsulphonyl, cycloalkyl or cycloalkylalkyl group, or substituted by a cycloalkylcarbonyl, azacycloalkylcarbonyl, diazacycloalkyicarbonyl or oxazacycloalkylcarbonyl group optionally alkyl-substituted in the ring, while the alicyclic moieties contained in these substituents each comprise 3 to 10 ring members and the heteroalicyclic moieties each comprise 4 to 10 ring members and the phenyl and pyridinyl groups contained in the abovementioned groups may in turn be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by alkyl, alkoxy, methylsulphonyloxy, difluoromethyl, trifluoromethyl, hydroxy, amino, acetylamino, aminocarbonyl, aminocarbonylamino, aminocarbonylaminomethyl, cyano, carboxy, alkoxycarbonyl, carboxyalkyl, alkoxycarbonylalkyl, alkanoyl, c~-(dialkylamino)alkanoyl, w-(carboxy)alkanoyl, difluoromethaxy, trifluoromethoxy, trifluoromethylthio, trifluoromethylsulphinyl or trifluoromethylsulphonyl groups, while the substituents may be identical or different, R5 denotes a hydrogen atom, a C~_4-alkyl group , while an unbranched alkyl group may be substituted in the w position by a phenyl, pyridinyl, diazinyl, amino, alkylamino, dialkylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-methyl-1-piperazinyl, 4-morpholinyl or hexahydro-1H-1-azepinyl group, an alkoxycarbonyl, the cyano or aminocarbonyl group or also, if Y' denotes a nitrogen atom, a pair of free electrons, or, if Y' does not denote a nitrogen atom, also the fluorine atom, or R4 and R5 together, if Y' denotes the carbon atom, denote a 4- to 7-membered cycloaliphatic ring in which one or two methylene groups may be replaced by an -NH- or -N(alkyl)- group and one or two additional methylene groups may be replaced by carbonyl groups, while a hydrogen atom bound to a nitrogen atom within the abovementioned group R4 may be replaced by a protecting group, R6 and R', which may be identical or different, in each case denote a hydrogen atom, a C~_3-alkyl or dialkylamino group or also, if Y' does not denote a nitrogen atom, the fluorine atom and R$ and R9, which may be identical or different, each denote a hydrogen atom or a C,_3-alkyl, carboxy or C~_3-alkoxycarbonyl group, while, unless otherwise stated, all the abovementioned alkyl and alkoxy groups as well as the alkyl groups present within the other groups specified comprise 1 to 7 carbon atoms and may be straight-chain or branched, while each methylene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, all the abovementioned cycloalkyl groups as well as the cycloalkyl groups present within the other groups specified, unless otherwise stated, may comprise 3 to 10 carbon atoms, while each methylene group may be substituted by up to 2 fluorine atoms, all the abovementioned aromatic and heteroaromatic groups may additionally be mono- di- or trisubstituted by fluorine, chlorine or bromine atoms, by cyano or hydroxy groups and the substituents may be identical or different and by the protective groups mentioned in the foregoing and subsequent definitions are meant the protective groups familiar from peptide chemistry, particularly a phenylalkoxycarbonyl group with 1 to 3 carbon atoms in the alkoxy moiety optionally substituted in the phenyl nucleus by a halogen atom, by a nitro or phenyl group or by one or two methoxy groups, for example the benzyloxycarbonyl, 2-vitro-benzyloxycarbonyl, 4-vitro-benzyloxycarbonyl, 4-methoxy-benzyloxycarbonyl, 2-chloro-benzyloxycarbonyl, 3-chloro-benzyloxycarbonyl, 4-chloro-benzyloxycarbonyl, 4-biphenylyl-a,a-dimethyl-benzyloxycarbonyl or 3,5-dimethoxy-a,a-dimethyl-benzyloxycarbonyl group, an alkoxycarbonyl group with a total of 1 to 5 carbon atoms in the alkyl moiety, for example the methoxycarbonyl, ethoxycarbonyl, n-propoxycarbonyl, isopropoxycarbonyl, n-butoxycarbonyl, 1-methylpropoxycarbonyl, 2-methylpropoxy-carbonyl or tert.butyloxycarbonyl group, the allyloxycarbonyl, 2,2,2-trichloro-(1,1-dimethylethoxy)carbonyl or 9-fluorenylmethoxycarbonyl group or the formyl, acetyl or trifluoroacetyl group.
A second embodiment of the present invention comprises the compounds of the above general formula (I), wherein A, U, V, W, X, R2 and R3 are defined as mentioned in the first embodiment hereinbefore and R' denotes a mono- or diunsaturated 5- to 7-membered aza, diaza, triaza or thiaza heterocyclic group, in which the abovementioned heterocycles are linked via a carbon or nitrogen atom, contain one or two carbonyl groups adjacent to a nitrogen atom, may be substituted at a carbon atom by a phenyl, pyridinyl, diazinyl, thienyl, pyrrolyl, 1,3-thiazolyl, isoxazolyl, pyrazolyl or 1-methylpyrazolyl group and an olefinic double bond of one of the abovementioned unsaturated heterocycles may be fused to a phenyl, naphthyl, pyridine, diazine, thienyl or quinoline ring or to a 1H-quinolin-2-one ring optionally substituted at the nitrogen atom by a methyl group, while the phenyl, pyridinyl, diazinyl, thienyl, pyrrolyl, 1,3-thiazolyl, isoxazolyl, pyrazolyl or 1-methylpyrazolyl groups contained in R' as well as the benzo-, pyrido- and diazino-fused heterocycles in the carbon skeleton may additionally be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by alkyl, alkoxy, nitro, difluoromethyl, trifluoromethyl, hydroxy, amino, alkylamino, dialkyl-amino, acetylamino, acetyl, cyano, difluoromethoxy or trifluoromethoxy groups, while the substituents may be identical or different, while the abovementioned alkyl groups or the alkyl groups contained in the abovementioned groups, unless otherwise stated, contain 1 to 7 carbon atoms and may be branched or unbranched, while each methylene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, and the abovementioned aromatic and heteroaromatic groups may additionally be mono-, di- or trisubstituted by fluorine, chlorine or bromine atoms or by cyano or hydroxy groups and the substituents may be identical or different.
A third embodiment of the present invention comprises the compounds of the above general formula fl), wherein A, U, V, W, X, R2 and R3 are defined as mentioned in the first embodiment and R' denotes a monounsaturated 5- to 7-membered diaza or triaza heterocyclic group, while the abovementioned heterocycles are linked via a nitrogen atom, contain a carbonyl group adjacent to a nitrogen atom and may additionally be substituted at a carbon atom by a phenyl group, and while an olefinic double bond of one of the abovementioned unsaturated heterocycles may be fused to a phenyl, thienyl or quinoline ring, ll while the phenyl groups contained in R' as well as benzo-fused heterocycles in the carbon skeleton may additionally be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by methyl, methoxy, nitro, difluoromethyl, trifluoromethyl, hydroxy, amino, alkylamino, dialkylamino, acetylamino, acetyl, cyano, difluoromethoxy or trifluoromethoxy groups, while the substituents may be identical or different, but are preferably unsubstituted, or monosubstituted by a fluorine, chlorine or bromine atom or by a methyl or methoxy group, white, unless otherwise stated, all the abovementioned alkyl groups as well as the alkyl groups present within the other groups comprise 1 to 7 carbon atoms and may be straight-chain or branched and the abovementioned aromatic and heteroaromatic groups may additionally be mono- di- or trisubstituted by fluorine, chlorine or bromine atoms or by cyano or hydroxy groups and the substituents may be identical or different.
A fourth embodiment of the present invention comprises the compounds of the above general formula (I), wherein A, U, V, W, X, R2 and R3 are defined as mentioned in the first embodiment and R' denotes a 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl, 4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl, 4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,2-dihydro-4H-thieno[3,4-d]pyrimidin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,4-dihydro-2H-thieno[3,2-d]pyrimidin-3-yl)-piperidin-1-yl, 4-(5-oxo-4,5,7,8-tetrahydro-2-this-4,6-diaza-azulen-6-yl)-piperidin-1-yl, 4-(2-oxo-1,2,4,5-tetrahydro-thieno[3,2-d]-1,3-diazepin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,2,4,5-tetrahydro-thieno[2,3-d]-1,3-diazepin-3-yl)-piperidin-1-yl or 4-(2-oxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl)-piperidin-1-yl group, while the abovementioned mono- and bicyclic heterocycles in the carbon skeleton may additionally be monosubstituted by a methoxy group, while the abovementioned aromatic and heteroaromatic groups by fluorine, chlorine or bromine atoms, by cyano or hydroxy groups may additionally be mono- di- or trisubstituted and the substituents may be identical or different.
A fifth embodiment of the present invention comprises the compounds of the above general formula (I), wherein A, U, V, W, X and R' are defined as mentioned in the first embodiment and R2 denotes the hydrogen atom or a phenylmethyl group or a C2_~-alkyl group which may be substituted in the w position by a phenyl, pyridinyl, hydroxy, amino, alkylamino, dialkylamino, carboxy, alkoxycarbonyl, aminocarbonyl, aminocarbonylamino, acetylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl, [bis-(2-hydroxyethyl)]amino group while the abovementioned heterocyclic groups and phenyl groups may additionally be mono-, di- or trisubstituted in the carbon skeleton by fluorine, chlorine, bromine or iodine atoms, by methyl, alkoxy, difluoromethyl, trifluoromethyl, hydroxy, amino, C,_3-alkylamino, di-(C~_3-alkyl)-amino, acetylamino, aminocarbonyl, cyano, difluoromethoxy, trifluoromethoxy, amino-C~_3-alkyl, C~_3-alkylamino-C~_3-alkyl or di-(C~_3-alkyl)-amino-C~_3-alkyl groups and the substituents may be identical or different, R3 denotes the hydrogen atom or a C~_3-alkyl group, while the C~_3-alkyl group may be linked to an alkyl group present in R2 or a phenyl or pyridyl ring present in R2 and the nitrogen atom to which they are bound, forming a 5- to 7-membered ring, or R2 and R3 together with the enclosed nitrogen atom denote a group of general formula (CRS R9)q Y' N ~ (CR8R9)~ ~CR R Ra 6 7 ~ (ll) wherein Y' denotes the carbon atom or, if R5 denotes a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y' denotes the carbon atom, represent the numbers 0 or 1 or q and r, if Y' denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, a hydroxy, amino, alkylamino, C3.~-cyclo-alkyfamino, N-(C3_6-cycloalkyl)-alkylamino or dialkylamino, an alkyl, trifluoromethyl, C3_6-cycloalkyl, dialkylamino-C2_~-alkyl, carboxyalkyl, alkoxycarbonylalkyl, alkylsulphonyl, alkylsulphonylamino or N-(alkylsulphonyl)-alkylamino group, or, if Y' does not denote the nitrogen atom, it denotes the carboxy or dialkylaminomethyl group, a phenyl, phenyl-C~_3-alkyl, pyridinyl or diazinyl group each of which may be substituted by a fluorine, chlorine or bromine atom or by a trifluoromethylcarbonyl, methyl or methoxy group, a saturated or mono- or polyunsaturated 4- to 7-membered azacycloalkyl group, a 5- to 7-membered oxaza-, diaza or triazacycloalkyl group, a 7- to 9-membered azabicyclo or diazabicycloalkyl group, a 1-alkyl-4-piperidinylamino or 1-alkyl-4-piperidinylaminosulphonyl group, while the abovementioned mono- and bicyclic heterocycles are bound via a nitrogen or carbon atom, a methylene group of the abovementioned mono- and bicyclic heterocycles may be replaced by a carbonyl or sulphonyl group, in the abovementioned mono- and bicyclic heterocycles any methylene group not directly bound to a nitrogen, oxygen or sulphur atom may be substituted by one or two fluorine atoms, the abovementioned mono- and bicyclic heterocycles may be substituted by one or two C~_3-alkyl groups wherein each methyiene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, and/or by a C3_6-cycloalkyl-C,_3-alkyl, benzyl, C~_4-alkanoyl, di-(C~_3-alkyl)-amino or C~_3-alkylsulphonyl, by an alkoxycarbonyl, benzyloxycarbonyl, aikoxycarbonylalkyl, carboxy or carboxyalkyl group, R5 denotes a hydrogen atom, a C~_3-alkyl or alkoxycarbonyl group or, if Y' denotes a nitrogen atom, it may also denote a pair of free electrons, Or R4 and R5 together, if Y' denotes the carbon atom, represent a 5- to 6-membered cycloaliphatic ring in which one or two methylene groups may be replaced by a -NH or -N(methyl) group and one or two further methylene groups may be replaced by carbonyl groups, R6 and R', which may be identical or different, in each case denote a hydrogen atom or a C,_3-alkyl or di-(C,_3-alkyl)-amino group and R$ and R9, which may be identical or different, in each case denote a hydrogen atom or a C,_3-alkyl, carboxy or C~_3-alkoxycarbonyl group, while, unless otherwise stated, all the abovementioned alkyl groups as well as the alkyl groups present within the other groups comprise 1 to 7 carbon atoms and may be straight-chain or branched and the abovementioned aromatic and heteroaromatic groups may additionally be mono-, di- or trisubstituted by fluorine, chlorine or bromine atoms or by cyano or hydroxy groups and the substituents may be identical or different.
A sixth embodiment of the present invention comprises the compounds of the above general formula (I), wherein A, U, V, W, X and R' are defined as mentioned in the first embodiment and R2 denotes a phenylmethyl group or a C2_~-alkyl group which may be substituted in the w position by a phenyl, amino, alkylamino or dialkylamino group, while the abovementioned phenyl group may be substituted by an amino-C,_3-alkyl, C,_3-alkylamino-C~_3alkyl or di-(C~_3-alkyl)-amino-C,_3-alkyl group, or R3 denotes the hydrogen atom or a C~_3-alkyl group, R2 and R3 together with the nitrogen atom to which they are bound denote a 7-dimethylaminomethyl-1,2,4,5-tetrahydro-3-benzazepin-3-yl or 2-amino-4,5,7,8-tetrahydro-thiazolo[4,5-d]azepin-6-yl- group or R2 and R3 together with the enclosed nitrogen atom denote a group of general l6 formula ~CR~9)9 Y' N ~ ~CR8R9~~'CR R Ra s ~ , yl) wherein Y' denotes the carbon atom or, if R5 denotes a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y' denotes the carbon atom, represent the numbers 0 or 1 or q and r, if Y' denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, a phenyl, benzyl or pyridinyl group which may be substituted in each case by a fluorine, chlorine or bromine atom, by a trifluoromethylcarbonyl, methyl or methoxy group, a hydroxy, carboxy, methyl, trifluoromethyl, n-propyi, phenyl, p-tolyl, p-trifluoromethylcarbonyl-phenyl, p-(3-dimethylaminopropyl)-phenyl, amino, benzyl, tent-butylamino, dimethylamino, diethylamino, diethylaminomethyl, 2-dimethylaminoethyl, 2-diethylaminoethyl, 5-aminopentyl, methoxycarbonyl, methoxycarbonylmethyl, perhydro-azepin-1-yl, 4-methyl-perhydro-1,4-diazepin-1-yl, 1-methyl-1-piperidinyl-4-yl, 4-piperazin-1-yl, 4-acetyl-piperazin-1-yl, 4-cyclopropylmethyl-piperazin-1-yl, pyrrolidin-1-yl, 4-ethyl-piperazin-1-yl, 4-isopropyl-piperazin-1-yl, piperidin-1-yl, piperidin-4-yl, morpholin-4-yl, 4,4-difluoro-1-piperidin-1-yl, 1-methyl-1-aza-bicyclo[3.2.1]oct-4-yl or 4-methyl-piperazin-1-yl, 4-ethylpiperazin-1-yl, 1-methyl-piperidin-1-yl, 4-carboxymethyl-piperazin-1-yl, 1-carboxymethyl-piperidin-4-yl, 4-benzyloxycarbonyl-piperazin-1-yl, 1-ethoxycarbonylmethyl-piperidin-4-yl, azetidin-1-yl, 5-methyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl, 1-benzyl-piperidin-4-yl, 4-benzyl-piperazin-1-yl, 4-dimethylaminomethyl-1-phenyl, 2,2,2-trifluoroethyl-piperazin-1-yl, 1-methylsulphonyl-piperidin-4-yl, piperidin-1-yl-methyl, 1-methyl-piperidin-4-yl-amino, methylsulphonylamino, N-methylsulphonyl-N-methylamino, N-(cyclopentyl)-methylamino, 1,1-dioxo-~,6-isothiazolidin-2-yl, 2-oxo-perhydro-1,3-oxazin-3-yl, cyclohexyl, 2-oxo-imidazolidin-1-yl, 2-methyl-imidazol-1-yl, 4-methyl-imidazol-1-yl, 4-thiazol-2-yl, 2,4-dimethyl-imidazol-1-yl, 4-imidazol-1-yl, 1,2,4-triazol-1-yl, 1-aza-bicyclo[2.2.2]oct-3-yl, 1-methyl-piperidin-4-yl-methylsulphonyl, 1H-imidazol-4-yl, 4-ethoxycarbonylmethyl-piperazin-1-yl, 1-ethoxycarbonyl-piperidin-4-yl, 4-tert-butoxycarbonylmethyl-piperazin-1-yl, 1-(2,2,2-trifluoroethyl)-piperidin-4-yl, 4-methylsulphonyl-piperazin-1-yl, 2-carboxy-4-methyl-piperazin-1-yl, 3-carboxy-4-methyl-piperazin-1-yl, 2-ethoxycarbonyl-4-methyl-piperazin-1-yl, 3-ethoxycarbonyl-4-methyl-piperazin-1-yl or 4-(2,2,2-trifluoroethyl)-piperazin-1-yl- group, R5 denotes a hydrogen atom, a methyl group or, if Y' denotes a nitrogen atom, it may also denote a pair of free electrons, or R4 and R5 together, if Y' denotes the carbon atom, denote a 1-methyl-piperidin-4-ylidene, cyclohexylidene or imidazolidin-2,4-dion-5-ylidene group, Rs and R' in each case denote a hydrogen atom or a dimethylamino group and R8 and R9 in each case denote the hydrogen atom, a carboxy or ethoxycarbonyl group, while, unless otherwise stated, all the abovementioned alkyl groups as well as the alkyl groups present within the other groups comprise 1 to 7 carbon atoms and may be straight-chain or branched and the abovementioned aromatic and heteroaromatic groups may additionally be mono-, di- or trisubstituted by fluorine, chlorine or bromine atoms, by cyano or hydroxy groups and the substituents may be identical or different, while in all the embodiments mentioned above those compounds wherein (i) A denotes an oxygen atom, a cyanoimino or phenylsulphonylimino group, X denotes an oxygen atom, an imino or methylene group, U denotes an unbranched C,~-alkyl, C2_4-alkenyl or C2_4-alkynyl group wherein each methylene group may be substituted by up to 2 fluorine atoms and the methyl group may be substituted by up to 3 fluorine atoms, V denotes an amino or hydroxy group and W denotes a hydrogen, chlorine or bromine atom or a trifluoromethyl group, are of exceptional importance, those compounds wherein (ii) A denotes an oxygen atom, X denotes an oxygen atom, an imino or methylene group, U denotes a methyl, ethyl, C2.~-alkenyl or C2_4-alkynyl group wherein the methylene group may be substituted by up to 2 fluorine atoms and the methyl group may be substituted by up to 3 fluorine atoms, V denotes an amino or hydroxy group and W denotes a hydrogen, chlorine or bromine atom or a trifluoromethyl group, are of particularly outstanding importance and those compounds wherein (iii) A denotes an oxygen atom, X denotes an oxygen atom, an imino or methyfene group, U denotes a trifluoromethyl or pentafluoroethyl group, V denotes an amino or hydroxy group and W denotes a hydrogen, chlorine or bromine atom or a trifluoromethyl group, are of most particularly outstanding importance.
A seventh embodiment of the present invention comprises the compounds of the above general formula (I) wherein A denotes an oxygen atom, a cyanoimino or phenylsulphonylimino group, X denotes an oxygen atom, an imino or methylene group, U denotes an unbranched C,~-alkyl, Cz_6-alkenyl or C2_6-alkynyl group wherein each methylene group may be substituted by up to 2 fluorine atoms and the methyl group may be substituted by up to 3 fluorine atoms, V denotes an amino or hydroxy group, W denotes a hydrogen, chlorine or bromine atom or a trifluoromethyl group, R' denotes a monounsaturated 5- to 7-membered diaza or triaza heterocyclic group, while the abovementioned heterocycles are linked via a nitrogen atom, contain a carbonyl group adjacent to a nitrogen atom, may additionally be substituted at a carbon atom by a phenyl group and an olefinic double bond of one of the abovementioned unsaturated heterocycles may be fused to a phenyl, thienyl or quinoline ring, while the phenyl groups contained in R~ as well as benzo-fused heterocycles in the carbon skeleton may additionally be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by methyl, methoxy, nitro, difluoromethyl, trifluoromethyl, hydroxy, amino, alkylamino, dialkylamino, acetylamino, acetyl, cyano, difluoromethoxy or trifluoromethoxy groups, while the substituents may be identical or different, but are preferably unsubstituted or are monosubstituted by a fluorine, chlorine or bromine atom or by a methyl or methoxy group, R2 denotes the hydrogen atom or a phenylmethyl group or a C2_~-alkyl group which may be substituted in the w position by a phenyl, pyridinyl, hydroxy, amino, alkylamino, dialkylamino, alkoxycarbonyl, carboxy, aminocarbonyl, aminocarbonylamino, acetylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl or [bis-(2-hydroxyethyl)Jamino group, while the abovementioned heterocyclic groups and phenyl groups may additionally be mono-, di- or trisubstituted in the carbon skeleton by fluorine, chlorine, bromine or iodine atoms, by methyl, alkoxy, difluoromethyl, trifluoromethyl, hydroxy, amino, C~_3-alkylamino, di-(C~_3-alkyl)-amino, acetylamino, aminocarbonyl, cyano, difluoromethoxy, trifluoromethoxy, amino-C,_3-alkyl, C,_3-alkylamino-C,_3-alkyl or di-(C~_3-alkyl)-amino-C~_3-alkyl groups and the substituents may be identical or different, R3 denotes the hydrogen atom or a C~_3-alkyl group, while the C,-3-alkyl group may be linked to an alkyl group present in R2 or a phenyl or pyridyl ring present in R2 and the nitrogen atom to which they are bound, forming a 5- to 7-membered ring, or R2 and R3 together with the enclosed nitrogen atom denote a group of general formula (CR 9)q Y' N,(CR8R9)~'CR R Ra s ~ , (II) wherein Y' denotes the carbon atom or, if R5 denotes a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y' denotes the carbon atom, represent the numbers 0 or 1 or q and r, if Y' denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, a hydroxy, amino, alkylamino, C3_6-cyclo-alkylamino, N-(C3_6-cycloalkyl)-alkylamino or dialkylamino, an alkyl, trifluoromethyl, C3_6-cycloalkyl, dialkylamino-C2_7-alkyl, carboxyalkyl, alkoxycarbonylalkyl, alkylsulphonyl, alkylsulphonylamino or N-(alkylsulphonyl)-alkylamino group, or, if Y' does not denote the nitrogen atom, it denotes the carboxy or dialkylaminomethyl group, a phenyl, phenyl-C~_3-alkyl, pyridinyl or diazinyl group which may be substituted in each case by a fluorine, chlorine or bromine atom, by a trifluoromethylcarbonyl, methyl or methoxy group, a saturated or mono- or polyunsaturated 4- to 7-membered azacycloalkyl group, a 5- to 7-membered oxaza-, diaza- or triazacycloalkyl group, a 7-to 9-membered azabicyclo- or diazabicycloalkyl group, a 1-alkyl-4-piperidinylamino or 1-alkyl-4-piperidinylaminosulphonyl group, while the abovementioned mono- and bicyclic heterocycles are bound via a nitrogen or carbon atom, a methylene group of the abovementioned mono- and bicyclic heterocycles may be replaced by a carbonyl or sulphonyl group, in the abovementioned mono- and bicyclic heterocycles any methylene group not directly bound to a nitrogen, oxygen or sulphur atom may be substituted by one or two fluorine atoms, the abovementioned mono- and bicyclic heterocycles may be substituted by one or two C~_3-alkyl groups, wherein each methylene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, and/or may be substituted by a C3_6-cycloalkyl-C~_3-alkyl, benzyl, C~_4-alkanoyl, di-(C~_3-alkyl)-amino or C~,3 alkyisulphonyl, by an alkoxycarbonyl, benzyloxycarbonyl, alkoxycarbonylalkyl, carboxy or carboxyalkyl group, R5 denotes a hydrogen atom, a C~_3-alkyl or alkoxycarbonyl group or, if Y' denotes a nitrogen atom, it may also denote a pair of free electrons, or R4 and R5 together, if Y' denotes the carbon atom, denote a 5- to 6-membered cycloaliphatic ring wherein one or two methylene groups may be replaced by a -NH or -N(methyl) group and one or two further methylene groups may be replaced by one or two carbonyl groups, R6 and R', which may be identical or different, in each case denote the hydrogen atom or a C~_3-alkyl or di-(C,_3-alkyl)-amino group and R$ and R9, which may be identical or different, in each case denote the hydrogen atom or a C,_3-alkyl, carboxy or C~_3-alkoxycarbonyl group, while, unless otherwise stated, the abovementioned alkyl groups or the alkyl groups contained in the abovementioned groups contain 1 to 7 carbon atoms and may be branched or unbranched and the abovementioned aromatic and heteroaromatic groups may additionally be mono-, di- or trisubstituted by fluorine, chlorine or bromine atoms, by cyano or hydroxy groups and the substituents may be identical or different.
An eighth embodiment of the present invention comprises the compounds of the above general formula (I), wherein A denotes an oxygen atom, X denotes an oxygen atom, an imino or methylene group, U denotes a methyl, ethyl, C2_4-alkenyl or C2_4-alkynyl group wherein the methylene group may be substituted by up to 2 fluorine atoms and the methyl group may be substituted by up to 3 fluorine atoms, V denotes an amino or hydroxy group, W denotes a hydrogen, chlorine or bromine atom or a trifluoromethyl group, R' denotes a 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl, 4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl, 4-(2-oxo-1,2-dihydro-imidazo[4,5-cJquinolin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,2-dihydro-4H-thieno[3,4-d]pyrimidin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,4-dihydro-2H-thieno[3,2-d]pyrimidin-3-yl)-piperidin-1-yl, 4-(5-oxo-4,5,7,8-tetrahydro-2-this-4,6-diaza-azulen-6-yl)-piperidin-1-yl, 4-(2-oxo-1,2,4,5-tetrahydro-thieno[3,2-d]-1,3-diazepin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,2,4,5-tetrahydro-thieno[2,3-d]-1,3-diazepin-3-yl)-piperidin-1-yl or 4-(2-oxo-1,4-dihydro-2H-thieno[2,3-dJpyrimidin-3-yl)-piperidin-1-yl group, while the abovementioned mono- and bicyclic heterocycles in the carbon skeleton may additionally be monosubstituted by a methoxy group, R2 denotes a phenylmethyl group or a C2_~-alkyl group which may be substituted in the c~ position by a phenyl, amino, alkylamino or dialkylamino group, while the abovementioned phenyl group may be substituted by an amino-C~_3-alkyl, C~_3-alkylamino-C,_3-alkyl or di-(C~_3-alkyl)-amino-C,_3-alkyl group, or R3 denotes the hydrogen atom or a C~_3-alkyl group, R2 and R3 together with the nitrogen atom to which they are bound denote a 7-dimethylaminomethyl-1,2,4,5-tetrahydro-3-benzazepin-3-yl or 2-amino-4,5,7,8-tetrahydro-thiazolo[4,5-d]azepin-6-yl- group or R2 and R3 together with the enclosed nitrogen atom denote a group of general formula (CR 9)a Y' CRsR
N ~ (CR8R9)~ ~CR R Ra (III) wherein Y' represents the carbon atom or, if R5 denotes a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y' denotes the carbon atom, represent the numbers 0 or 1 or q and r, if Y' denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, a phenyl, benzyl or pyridinyl group which may be substituted in each case by a fluorine, chlorine or bromine atom, by a trifluoromethylcarbonyi, methyl or methoxy group, a hydroxy, carboxy, methyl, trifluoromethyl, n-propyl, phenyl, p-tolyl, p-trifluoromethylcarbonyl-phenyl, p-(3-dimethylaminopropyl)-phenyl, amino, benzyl, tent-butylamino, dimethylamino, diethylamino, diethyfaminomethyl, 2-dimethylaminoethyi, 2-diethylaminoethyl, 5-aminopentyl, methoxycarbonyl, methoxycarbonylmethyl, perhydro-azepin-1-yl, 4-methyl-perhydro-1,4-diazepin-1-yl, 1-methyl-1-piperidinyl-4-yl, 4-piperazin-1-yl, 4-acetyl-piperazin-1-yl, 4-cyclopropylmethyl-piperazin-1-yl, pyrrolidin-1-yl, 4-ethyl-piperazin-1-yl, 4-isopropyl-piperazin-1-yl, piperidin-1-yl, piperidin-4-yl, morpholin-4-yl, 4,4-difluoro-1-piperidin-1-yl, 1-methyl-1-aza-bicyclo[3.2.1]oct-4-yl, 4-methyl-piperazin-1-yl, 4-ethylpiperazin-1-yl, 1-methyl-piperidin-1-yi, 4-carboxymethyl-piperazin-1-yl, 1-carboxymethyl-piperidin-4-yl, 4-benzyloxycarbonyl-piperazin-1-yl, 1-ethoxycarbonylmethyl-piperidin-4-yl, azetidin-1-yl, 5-methyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl, 1-benzyl-piperidin-4-yl, 4-benzyl-piperazin-1-yl, 4-dimethylaminomethyl-1-phenyl, 2,2,2-trifluoroethyl-piperazin-1-yl, 1-methylsulphonyl-piperidin-4-yl, piperidin-1-yl-methyl, 1-methyl-piperidin-4-yl-amino, methylsulphonylamino, N-methylsulphonyl-N-methylamino, N-(cyclopentyl)-methylamino, 1,1-dioxo-~.6-isothiazolidin-2-yl, 2-oxo-perhydro-1,3-oxazin-3-yl, cyclohexyl, 2-oxo-imidazolidin-1-yl, 2-methyl-imidazol-1-yl, 4-methyl-imidazol-1-yl, 4-thiazol-2-yl, 2,4-dimethyl-imidazol-1-yl, 4-imidazol-1-yl, 1,2,4-triazol-1-yl, 1-aza-bicyclo[2.2.2]oct-3-yl, 1-methyl-piperidin-4-yl-methylsulphonyl, 1 H-imidazol-4-yi, 4-ethoxycarbonylmethyl-piperazin-1-yl, 1-ethoxycarbonyl-piperidin-4-yl, 4-tert-butoxycarbonylmethyl-piperazin-1-yl, 1-(2,2,2-trifluoroethyl)-piperidin-4-yl, 4-methylsulphonyl-piperazin-1-yl, 2-carboxy-4-methyl-piperazin-1-yl, 3-carboxy-4-methyl-piperazin-1-yl, 2-ethoxycarbonyl-4-methyl-piperazin-1-yl, 3-ethoxycarbonyl-4-methyl-piperazin-1-yl or 4-(2,2,2-trifluoroethyl)-piperazin-1-yl group, RS denotes a hydrogen atom, a methyl group or, if Y' denotes a nitrogen atom, it may also denote a pair of free electrons, or R4 and R5 together, if Y' denotes the carbon atom, denote a 1-methyl-piperidin-4-yiidene, cyclohexylidene or imidazolidin-2,4-dion-5-ylidene group, R6 and R' in each case denote a hydrogen atom or a dimethylamino group and R8 and R9 in each case denote the hydrogen atom, a carboxy or ethoxycarbonyl group, while, unless otherwise stated, all the abovementioned alkyl groups as well as the alkyl groups present within the other groups comprise 1 to 7 carbon atoms and may be straight-chain or branched and the abovementioned aromatic and heteroaromatic groups may additionally be mono-, di- or trisubstituted by fluorine, chlorine or bromine atoms or by cyano or hydroxy groups and the substituents may be identical or different.
The following are mentioned as examples of most particularly preferred compounds of the above general formula (I):
Structure f Name LCl_7_/d_aminn-~_rhlnrn_~,_ -. - , _ _ \ , trifluoromethyl-benzyl)-1-[4-(4-NF

_ methyl-piperazin-1-yl)-piperidin-1-(1) ~
;
~~N~N~N~N~H, N yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-"

1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione F
HzN 2-(4-amino-3-chloro-5-~
F

trifiuoromethyl-benzyl)-1-( 1'-methyl-' [4,4 ]bipiperidinyl-1-yl)-4-[4-(2-oxo-~' 1,4-dihydro-2H-quinazolin-3-yl)-N~

piperidin-1-yl]-butan-1,4-dione ;__', 2-(4-amino-3-chloro-5-' trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-(3) ' yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione F-?~
2-(4-a m i n o-3-ch l o ~~a ro-5-~ trifluoromethyl-benzyl)-1-' ' ' (4) ~,~~~ [1,4 ~ ]bipiperidinyl-1 -yl-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione Structure Name ~N
rN~ 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-(5) ~N ~ ; F 1,4-dihydro-2H-quinazolin-3-yl)-" NH.F ' piperidin-1-yl]-1-(4-pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione N~ 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-ylamino)-6 N'G
( ) " ~
~
' U

' piperidin-1-yl]-4-[4-(2-oxo-1,4-~

dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione FF NH.
F , ~ ~G [4-(1-{2-(4-amino-3-chloro-5-H

~N~ trifluoromethyl-benzyl)-4-oxo-4-[4-~ ~NJ
N

~" (2-oxo-1,4-dihydro-2H-quinazolin-3-I , N yl)-piperidin-1-yl]-butyryl}-piperidin-H

4-yl)-piperazin-1-yl]-acetic acid F F NH, F , ~ _~ methyl (1'-{2-(4-amino-3-chloro-5-, N~ trifluoromethyl-benzyl)-4-oxo-4-[4-'", ~

N N (2-oxo-1,4-dihydro-2H-quinazolin-3-' l ~

~ N y )-piperidin-1-yl]-butyryl}-"

[4,4']bipiperidinyl-1-yl)-acetate F F NH, F , ~ ~ , (1'-{2-(4-amino-3-chloro-5-N~ H
trifluoromethyl-benzyl)-4-oxo-4-[4-~

N N (2-oxo-1,4-dihydro-2H-quinazolin-3-~ ~ N~~ yl)-piperidin-1-yl]-butyryl}-" [4,4']bipiperidinyl-1-yl)-acetic acid ~N FFF ~s". 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-~

carbox lic acid- R -1- 4-amino-3-(10) N~ Y [( ) ( ~ ; chloro-5-trifluorometh ~N~H-~N~' l b l N~ y -enzy )--" 1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide "N FFF '~~~ 4-(2-oxo-1,2,4,5-tetrahydro-1,3-' benzodiazepin-3-yl)-piperidin-1-s N~' carbox lic acid- R -1- 4-amino-3-11 H, Y [( ) ( ( ) ~ ~ N~-CN~H'~N~ chloro-5-trifluoromethyl-benzyl)-2-" (4-dimethylamino-piperidin-1-yl)-2-oxo-ethyl)-amide Structure Name j F F ~ 4-(2-oxo-1,2,4,5-tetrahydro-1,3-F

benzodiazepin-3-yl)-piperidin-1-11 carbox lic acid- R -1-(12) 4-amino-3-~
~N \ I

I ~ N~N chloro 5-trifluoromethyl-benzyl)-2-~~
~
~

" oxo-2-(4-pyridin-4-yl-piperazin-1-yl)-~
~

ethyl]-amide F 4-(2-oxo-1,2,4,5-tetrahydro-1,3-F '~f n benzodiazepin-3-yl)-piperidin-1-~~H~

N carbox lic acid- R -1-4-amino-3-(13) Y [( ) ( ~
~

, ; N~ ~N chloro-5-trifluoromethyl-benzyl)-2-H-~N

H ~ (1'-methyl-4,4'-bipiperidinyl-1-yl)-2-oxo-ethyl]-amide benzyl4-[1-((R)-3-(4-amino-3-i ""_ F 'F '~ chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-"

"-C"'~
C
~1 b "~

(14) benzodiazepin-3-yl)-piperidin-1-H
~
;

"
carbonyl]-amino}-propionyl)-piperidin-4-yl]-piperazin-1-' carbox late I

F ethyl [1'-((R)-3-(4-amino-3-chloro-5-"~' ~ i trifluoromethyl-phenyl)-2-{[4-(2-oxo-"
-~;
~- 1,2,4,5-tetrahydro-1,3-benzodi-o ~ C ;
(15) ~ ~, ~ ~
~"
" ~~
"

-~o - azepin-3-yl)-piperidin-1-carbonyl]-~

amino}-propionyl)-4,4'-bipiperidinyl-~

1-yl]-acetate F ~~. 4-(2-oxo-1,2,4,5-tetrahydro-1,3-H?N FF
n~

benzodiazepin-3-yl)-piperidin-1-.cH

rN carbox lic acid- R -1-4-amino-3-(16) Y {( ) ( "
~

~ ; N~~N chloro-5-trifluoromethyl-benzyl)-2-~"'j; N

" ~ ~ [4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide F . 4-(2-oxo-1,2,4,5-tetrahydro-1,3-H.N FF
n benzodiazepin-3-yl)-piperidin-1-N cH~

carbox lic acid- R -1-~ ~N-G 4-amino-3-' Y {( ) ( NJ
-~N

H chloro-5-trifluoromethyl-benzyl)-2-~
N~

H ~ ~ [4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amide 4-(2-oxo-1,2,4,5-tetrahydro-1,3-' benzodiazepin-3-yl)-piperidin-1-~

o carbox lic acid- R -1-N 4-amino-3-( 1$) y\ > ~ Y [( ) ( I
chloro-5-trifluorometh V-benz l)-2-y y " ~ ~ ~ (4-azetidin-1-yl-piperidin-1-yl)-2-oxo-ethyl]-amide Structure Name 4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-H.N F FF ~~ benzodiazepin-3-yl)-piperidin-1-N N.cH' n carboxylic acid- (R -1- 4-amino-3-( (19) ~ ; N~ ~"'~H-~N~ chloro-5-trifluoromethyl-benzyl)-2-" ~ ~ [4-(5-methyl-2,5-diaza-bicyclo[2.2.1 ]hept-2-yl)-piperidin-1-I -2-oxo-eth I -amide ~N FFF °°~~. 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbox lic acid- R -1- 4-amino-3-y [( ) ( (2~) ' ~ H~ ~N~H'~N~ chloro-5-trifluoromethyl-benzyl)-2-oxo-2-(4-piperazin-1-yl-piperidin-1-yl)-ethyl]-amide [1'-((R)-3-(4-amino-3-chloro-5-H.N 'FF q~ trifluoromethyl-phenyl)-2-t[4-(2-oxo-"~OH n (21) ~ ~ II 1,2,4,5-tetrahydro-1,3-benzodi-~"~"~ air"~ ~ azepin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-4,4'-bipiperidinyl-1-yl]-acetic acid 11,N F FF 4-(2-oxo-1,2,4,5-tetrahydro-1,3 benzodiazepin-3-yl)-piperidin-1 (22) ~ N~ carboxylic acid-[1-(4-amino-3 ~ ; N~ -~N H N~ chloro-5-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-(4-(4-"~N ~" cH n meth f- i erazin-1- I - i eridin-1-(23) ~o "J Y P P Y ) P P
~N~ yl]-4-[4-(2-oxo-1, 2, 4, 5-tetra hyd ro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione F F NK ~~~ (S)-2-(4-amino-3-bromo-5-~ ; B' trifluoromethyl-benzyl)-4-[4-(2-oxo-NON ~ ' ,N 1,2,4,5-tetrah dro-1,3-(24) ~ ~~~~ y ~N benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-pyridi n-4-yl-piperazin-1-yl)-butan-1,4-dione F F NK ~..~ (S)-2-(4-amino-3-bromo-5-i ; B' trifluoromethyl-benzyl)-1-1,4' (25) '~"~N~ ~ N~ bipiperidinyl-1'-yl-4-[4-(2-oxo ~N~ 1,2,4,5-tetrahydro-1,3 benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione Structure Name F F "H~ ~~, (S)-2-(4-amino-3-bromo-5-trifl uoromethyl-benzyl)-1-[4-( 1-(26) '' "-~"~" ~" methyl-piperidin-4-yl)-piperazin-1-" ° ~~" yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione F F "H, «,. (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-( 1'-methyl-(2~) ~o-C" ~" 4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-~" 1,2,4,5-tetrahydro-1, 3-benzodiaze-pin-3-yl)-piperidin-1-yl)-butan-1,4-dione F F ""; ~". (S)-2-(4-amino-3-trifluoromethyl-°H3 benzyl)-1-[4-(4-methyl-piperazin-1-(2g) ~ -C" ~" yl)-piperidin-1-ylJ-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiaze-pin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-~ "'~ trifluoromethyl-benzyl)-1-(4-° dimethylamino-piperidin-1-yl)-4-[4-(29) ~ H-~~"~ °"~"'"' (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-a ; ~ "F' trifluoromethyl-benzyl)-1-(3-(30) I \ N~N~"~ dimethylamino-piperidin-1-yl)-4-[4-/ H~O ~/ O,°i"~C~ (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-ylj-butan-1,4-dione I °~ "~ ~ (S)-2-(4-amino-3-chloro-5-\ " "~ ' FF' trifluoromethyl-benzyl)-4-[4-(2-oxo-(31) ~ ~ °"~ 1,2,4,5-tetrahydro-1,3 / " ° " benzodiazepin-3-yl)-piperidin-1-yl)-1-(4-pyrrolidin-1-yl-piperidin-1-yl)-butan-1,4-dione °~ "~_ ~°" (S)-2-(4-amino-3-chloro-5-" "~" FF trifluoromethyl-benzyl)-1-(1'-methyl-(32) ~ ~ ° 4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-1,2,4, 5-tetrahydro-1, 3-benzodiaze-~°"= pin-3-yl)-piperidin-1-yl)-butan-1,4-dione Structure Name ( S)-2-(4-a m i no-3-ch l o ro-5-trifluoromethyl-benzyl)-1-[4-(4-~
~

" cyclopropylmethyl-piperazin-1-yl)-(33) ~ ~
~
~-~"

piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione '". (S)-2-(4-amino-3-chloro-5-- FF trifluoromethyl-benzyl)-1-(4-~ ~ ~
I ~

(34) N morpholine-4-yl-piperidin-1-yl)-4-[4-H ~

(2-oxo-1, 2,4, 5-tetra hyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-- trifluoromethyl-benzyl)-4-[4-(2-oxo-~N~ N~ 1 ~ ~ 2 t t h d (35) N , H~ , , ra ro--e y ,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-perhydro-azepin-1-yl-piperidin-1-yl)-butan-1,4-dione ( S)-2-(4-ami no-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-meth I- erh dro-1 4 di i I

(3g) ~ o N~ -aze n--Y P Y P Y ) piperid in-1-yl]-4-[4-(2-oxo-1,2,4, ' 5-tetrahydro-1,3-benzodiazepin-3-yl)-~

piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-~

(37) ~ ~~ isopropyl-piperazin-1-yl)-piperidin-~

"~~K 1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ( S)-2-(4-amino-3-chloro-5-- FF trifluoromethyl-benzyl)-1-1,4'-~ ~ ' ~ ~N~ ~

(38) p- bipiperidiny!-1 N -yl-4-[4-(2-oxo-1, 2,4, 5-tetra hyd ro-1, benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-( th l i idi l h me y -p per n--y )-per ydro-1,4-diazepin-1-ylJ-4-[4-(2-oxo-1,2,4, '" tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione i Structure Name ° «, (S)-2-(4-amino-3-chloro-5-\ , "F trifluoromethyl-benzyl)-1-[3-(4-(40) ~ ; ~-C"~"~N,~ methyl-piperazin-1-yl)-azetidin-1-yl]-p ° ~"-°~ 4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione °, ~~, (S)-2-(4-amino-3-chloro-5-\ , "F trifluoromethyl-benzyl)-4-[4-(2-oxo-° FF 1,2,4,5-tetrahydro-1,3-(41) i ~ "~-~~~N~N~ benzodiazepin-3-yl)-piperidin-1-ylj-1-(3-pyrrolidin-1-yi-azetidin-1-yl)-butan-1,4-dione °, ~. (S)-2-(4-amino-3-chloro-5-\ , ""~ trifluoromethyl-benzyl)-4-[4-(2-oxo-° FF 1,2,4,5-tetrahydra-1,3-(42) i ~ "~-~ ;N~"~N~ penzodiazepin-3-yl)-piperidin-1-yl]-1-(3-piperidin-1-yl-azetidin-1-yl)-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-° _ ; ~ "~ trifluoromethyl-benzyl)-1-(3-43 ~ ~ N N'~-" F F diethylamino-azetidin-1-yl)-4-[4-(2-( ) ~ ~ ° ~ >~'~ oxo-1,2,4,5-tetrahydro-1,3-"'~ benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione G ~" (S)-2-(4-amino-3-chloro-5-\ , "~ trifluoromethyl-benzyl)-1-(4-° FF azetidin-1-yl-piperidin-1-yl)-4-[4-(2-(44) i ~ "~-~N~"~N~ oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione -~~ (S)-1-[4-(4-acetyl-piperazin-1-yl)-~"~"'~"~ piperidin-1-yl]-2-(4-amino-3-chloro-(45) " G ~~ 5-trifluoromethyl-benzyl)-4-[4-(2-"~,° oxo-1,2,4,5-tetrahydro-1,3-"~= benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-G n.
trifluoromethyl-benzyl)-1-(4-(46) ~"~"~" F~~ diethylaminomethyl-piperidin-1-yl)-4-[4-(2-oxo-1, 2, 4, 5-tetra hyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione Structure Name (S)-2-(4-amino-3-chloro-5-a-,N~N~N,~ trifluoromethyl-benzyl)-1-[4-(4-ethyl-~

(4~) H- piperazin-1-yl)-piperidin-1-yl]-4-[4-y-~~

JN (2-oxo-1,2,4,5-tetrahydro-1,3-\"'"' benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-/~/~'~A~ trifluoromethyl-benzyl)-1-[4-( ~N~N~N~N 1-ethyl-~

(48) " piperidin-4-yl)-piperazin-1-ylJ-4-[4-~~

N (2-oxo-1,2,4,5-tetrahydro-1,3-~'"' benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione N~a (S)-2-(4-amino-3-chloro-5-I trifiuoromethyl-benzyl)-4-[4-(2-oxo-I ~ 1 ~~N 2 h H- , (49) , ~ , -tetra ydro-1,3-/ benzodiazepin-3-yl)-piperidin-1-yl]-1-(3, 4, 5, 6-tetra hydro-2H-4, 4'-bipyridinyl-1-yl)-butan-1,4-dione "~, '"' (S)-2-(4-amino-3-chloro-5-I i trifluoromethyl-benzyl)-4-[4-(2-oxo-~N~ ~N 1 N~ , (50) " , ~ , -tetrahydro-1,3-/ benzodiazepin-3-yl)-piperidin-1-yl]-'" 1-(4-pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione , ~, (S)-2-(4-amino-3-chloro-5-" ' \ , trifluoromethyl-benzyl)-4-[4-(2-oxo-~

FF 1,2,4,5-tetrahydro-1,3-(51 i ~
) ~ ~"~N~

H benzodiazepin-3-yl)-piperidin-1-ylJ-N~

1-(3-perhydro-azepin-1-yl-azetidin-1-yl)-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-N
~

~' trifluoromethyl-benzyl)-1-[4-(1-' b ~N~ l ~ i idi l i (52) ' N-~ enzy LN~N -p per -y n-)-p perazin-1-" , ~ yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ,~. NH.
(S)-2-(4-amino-3-chloro-5-~F trifluoromethyl-benzyl)-1-[4-(4-~ ~ ~N~ benz l-i erazin-1-l)-i eridin (53) -N N p " p ' y y p p --yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-' b 1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione Structure Name a, (S)-2-(4-amino-3-chloro-5-', "F triffuoromethyf-benzyl)-1-(7-~~ ~, ~" 'F dimethyfaminomethyl-1,2,4,5-~
" ' ' ~ ~

H tetrahydro-3-benzazepin-3-yl)-4-[4-o ' ,"-H
(54) ",' (2-oxo-1,2,4 5-tetrahydro-1,3-, benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ,~'F P"' (S)-2-(4-amino-3-chloro-5-"'~ t Q ifl ~ "~ l b l th ~ r ~ uorome - -enzy )--[
-( y -~ dimethylaminomethyl-phenyl)-(55) <- >

piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-~~"J tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ~E '-' (S)-2-(4-amino-3-chloro-5-~~ trifluoromethyl-benzyl)-4-[4-(2-oxo-~ ~o ~G ""

o 1, 2,4, 5-tetra hyd ro-1, ~-", 3-(56) ~ benzodiazepin-3-yl)-piperidin-1-yl]-<;

' "-. 1-{4-[4-(2,2,2-trifluoro-ethyl)-piperazin-1-yl]-piperidin-1-yl}-butan-1,4-dione ',~F " (S)-2-(4-amino-3-chloro-5-Cart-~:" ~--~-""- trifluoromethyl-benzyl)-1-(1'-methanesulphonyl-4,4'-~ N, (57) ~'J bipiperidinyl-1-yl)-4-[4-(2-oxo-~b=s "-~ 1, 2,4, 5-tetrahydro-1, b 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione 'F '~"' (S)-2-(4-amino-3-chloro-5--~ -C"~o ~ trifluoromethyl-benzyl)-1-(9-methyl-~ ~
"H:

H 3,9-diaza-spiro[5.5]undec-3-yl)-4-[4-G
(5$) (2-oxo-1, 2,4, 5-tetra hyd ro-1, 3-H;~" benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione FF ''~' (S)-2-(4-amino-3-chloro-5-~ ; N~ -~" ~ , "~ trifluoromethyl-benzyl)-4-[4-(2-oxo-~ 1,2,4,5-tetrahydro-1,3-(59) benzodiazepin-3-yl)-piperidin-1-yl]-~

~" 1-(4-piperidin-1-ylmethyl-piperidin-1-yl)-butan-1,4-dione F 'F ~- (S)-2-(4-amino-3-chloro-5-"~ -~" ~ ~ "" trifluoromethyl-benzyl)-1-[4-(2-" " dimethylamino-ethyl)-piperidin-1-yl]-(6~) 4-[4-(2-oxo-1, 2, 4, 5-tetrahydro-1, "'-" benzodiazepin-3-yl)-piperidin-1-y1]-butan-1,4-dione Structure Name '' ~~ (S)-2-(4-amino-3-chloro-5-~-C"~-~""~ trifluoromethyl-benzyl)-N-methyl-N-".~- [2-( 1-methyl-piperidin-4-yl)-ethyl]-4-(61 ) oxo-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-"~". 1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyramide F FF '"~ (S)-2-(4-amino-3-chloro-5-~ ; "~-C"~ s, "": trifluoromethyl-benzyl)-N-methyl-N-(62) " G (1-methyl-piperidin-4-ylmethyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-"~" 1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butyramide F F c~~a (S)-2-(4-amino-3-chloro-5-N-( N O ~~,-NH? trifluoromethyl-benzyl)-4-[4-(2-oxo-~.J
~

(63) H 1,2,4,5-tetrahydro-1,3-~
~~ ~

benzodiazepin-3-yl)-piperidin-1-yl]-1-piperidin-1-yl-butan-1,4-dione F ' (S)-2-(4-amino-3-chloro-5-~ trifluoromethyl-benzyl)-4-[4-(2-oxo-N N ~ , NH;

1,2,4, 5-tetrahyd ro-1, (64) 3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-propyl-piperidin-1-yl)-butan-1,4-dione F c cna F (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-benzyl-(65) H ~ piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl)-butan-1,4-dione F 'F ~" (S)-2-(4-amino-3-chloro-5-"~-C"~ ~ , NH. trifluoromethyf-benzyl)-1-[4-(2-" ~ . diethylamino-ethyl)-piperidin-1-yl]-4-(66) %

~ [4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione F FF "~ (S)-2-(4-amino-3-chloro-5-~~, N~, trifluoromethyf-benzyl)-1-(3-aza-(67) H . spiro[5.5]undec-3-yl)-4-[4-(2-oxo-i l 1, 2,4, 5-tetrahyd ro-1, benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione Structure Name ''F ~'M N-(1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-~

" (2-oxo-1,2,4,5-tetrahydro-1,3-(6$) N .
~~

benzodiazepin-3-yl)-piperidin-1-yl]-"=os- butyryl}-piperidin-4-yl)-N-methyl-methanesulphonamide ''F '~"' N-(1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-" " (2-oxo-1,2,4,5-tetrahydro-1,3-~

" benzodiazepin-3-yl)-piperidin-1-yf]-_ butyryl}-piperidin-4-yl)-methanesulphonamide ''F '~- (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-" G (cyclopentyl-methyl-amino)-( ) ~

~- piperidin-1-yl]-4-(4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione F c~.~i (S)-2-(4-amino-3-chloro-5-~ , ""- ifl tr ~ uoromethyl-benzyl)-1-(4-methyl-(71) ' pipendm-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione methyl (1-{{S)-2-(4-amino-3-chloro-" ~ 5-trifluoromethyl-benzyl)-4-oxo-4-[4-(72) (2-oxo-1,2,4, 5-tetrahydro-1, benzodiazepin-3-yl)-piperidin-1-yl]-"''- butyryl}-piperidin-4-yl)-acetate FFF ''~ (S)-2-(4-amino-3-chloro-5-/ N N ~ , NH_ trifluoromethyl-benzyl)-1-(4-~ C ~

(73) hydroxy-piperidin-1-yl)-4-[4-(2-oxo-1, 2, 4, 5-tetra hyd ro-1, benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione F 'F '~' (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-(4-(2-oxo-~~ 1,2,4,5-tetrahydro-1,3-{74) j ~ benzodiazepin-3-yl)-piperidin-1-yl]-'F F 1-(4-trifluoromethyl-piperidin-1-yl)-butan-1,4-dione Structure Name F 'f ''' (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyf)-1-[4-( 1,1-(75) H ~ ~ dioxo-~,6-isothiazolidin-2-yl)-i i piper n-1-yl]-4-[
-( -oxo-, , , 5-d tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ''F "'~ (S)-2-(4-amino-3-chloro-5-~~~ NH: trifluoromethyl-benzyl)-1-[4-(2-oxo-" '~ perhydro-1,3-oxazin-3-yl)-piperidin-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetra hyd ro-C ~ 1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ~F '~n methyl 1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-H '~

(77) (2-oxo-1,2,4,5-tetrahydro-1,3-"" benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-carboxylate F 'F '~'"' (S)-2-(4-amino-3-chloro-5-l ~N~ ~ , NH, t rifluoromethyl-benzyl)-1-(4-" N ~ cyclohexyl-piperidin-1-yl)-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-1, benzodiazepin-3-yl)-piperidin-1-yl]-i butan-1,4-dione F 'F ',~ (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-tert-H O
butylammo-p~pendm-1-yl)-4-[4-(2-H, ~ oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ''~ ''~ (S)-2-(4-amino-3-chloro-5-I

s~ NH, trifluoromethyl-benzyl)-4-[4-(2-oxo-I

" '~ 1,2,4,5-tetrahydro-1,3-i benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-phenyl-piperidin-1-yl)-butan-I

1,4-dione i "F ~~ (S)-2-(4-amino-3-chloro-5-~ o~H~ O ! trifluoromethyl-benzyl)-4-[4-(2-oxo-NH

1) C 1,2,4,5-tetrahydro-1,3-N, ~

benzodiazepin-3-yl)-piperidin-1-yl]-i 1-(4-p-tolyl-pi peridin-1-yi)-butan-1,4-dione ' Structure Name F 'F "'"' 8-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-H O O CI (2-oxo-1,2,4,5-tetrahydro-1,3-(82) benzodiazepin-3-yl)-piperidin-1-yl]-H
butyryl}-1, 3, 8-triaza-spiro[4.5]decan-2,4-dione F FF a- (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyf)-1-[4-(2-oxo-~

(83) ~ ~ '~ imidazolidin-1-yl)-piperidin-1-yl]-4-"

[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-amino-~

(84) 4-methyl-piperidin-1-yl)-4-[4-(2-oxo-"
"

1,2,4, 5-tetrahydro-1, 3-benzodiaze-pin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-( ' ~ 1-~~"J'~'Nf" methyl-piperidin-4-yl)-piperazin-1-(85) >
~

yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-~", 1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-F

, trifluoromethyl-benzyl)-1-(2-amino-NH.

(86) ~"~5~"" 4 5,7,8-tetrahydro-thiazolo[4,5-f ~~-CN , , -( -oxo-, -)-4-[
d]azepin-6-y " tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-"H trifluoromethyl-benzyl)-1-[4-(2-~ ~ "' meth I-fmidazol-1- I - i (87) eridin-1- I --C ~"~".~
Y Y) PP Y]
4-(4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-N"_ trifluoromethyl-benzyl)-1-(4-(4-O CI
( methyl-imidazol-1-yl)-piperidin-1-yl]-) ~j 4 "~"~ t d t h ~N-CN , lf ra ", ro-, --( -oxo-, , -e y 4-[

" benzodiazepin-3-yl)-piperidin-1-yl]-- butan-1,4-dione Structure Name F F °°-~ (S)-2-(4-amino-3-chloro-5-~NH: trifluoromethyl-benzyl)-4-[4-(2-oxo-o ~ ~ ~~ 1,2,4,5-tetrahydro-1,3-N N ~"~N' benzodiazepin-3-yl)-piperidin-1-yl]-( ) ~ ~ ~ ~ 1-(4-thiazol-2-yl-piperazin-1-yl)-butan-1,4-dione (S)-2-(4-amino-3-chloro-5-,F "H: trifluoromethyl-benzyl)-1-[4-(2,4-dimeth I-imidazol-1- I - i eridin-1-90 N "~N Y Y) PP
( ) ~ -CN~ ~ .-~~H3 yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione F F ~n (S)-2-(4-amino-3-chloro-5-NH; trifluoromethyl-benzyl)-1-(4-o ~ ~ ~~ imidazol-1- I- i eridin-1-yl)-4-[4-(2-(91 ) ,,N Y P P
W.~ oxo-1,2,4,5-tetrahydro-1,3-~ ~N N benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione F F ~~~~ (S)-2-(4-amino-3-chloro-5-~NH: trifluoromethyl-benzyl)-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-92 ~ N N ~ N" benzodiazepin-3-yl)-piperidin-1-yl]-( ) ~~~ ~ " J 1-(4-1,2,4-triazol-1-yl-piperidin-1-yl)-butan-1,4-dione F F ~°° (S)-2-(4-amino-3-chloro-5-NH~ trifiuoromethyl-benzyl)-1-[4-(1-aza bic cfo 2.2.2 oct-3- 1 i erazin-1 o G y )-p p Y [ 1 N O ~.J
(93) ; -C ~, " "~ yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione F F
F NH (S)-2-(4-amino-3-chloro-5-i ~ ~ trifluoromethyl-benzyl)-4-[4-(2-oxo-(94) ~ ° N~NH 1,2,4,5-tetrahydro-1,3-' - N~ ~"~ '-' benzodiazepin-3-yl)-piperidin-1-yl]-" ° 1-piperazin-1-yl-butan-1,4-dione 4-{(S)-2-(4-amino-3-chloro-5-'FF m N" trifluoromethyl-benzyl)-4-oxo-4-[4-g5 ~ ~ ~~ ~~N 5_N ~-~N (2-oxo-1,2,4,5-tetrahydro-1,3-( ) ~ ~ ~ ~ o ~~ ~ benzodiazepin-3-yl)-piperidin-1-yl]-Ho butyryl}-piperazin-1-sulphonic acid- ' (1-methyl-piperidin-4-yl)-amide Structure Name - , "'~ (S)-2-(4-amino-3-chloro-5-~ F F trifluoromethyl-benzyl)-N-(5-amino-~ ' ~"~ "~

(96) p-~ pentyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-~NH. tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyramide , '~, (S)-2-(4-amino-3-chloro-5-"

\ , trifluoromethyl-benzyl)-N-(3-~

(97) ~ ~ aminomethyl-benzyl)-4-oxo-4-[4-(2-~ ~"~N~ F ' NH

" oxo-1,2,4,5-tetrahydro-1,3-.

benzodiazepin-3-yl)-piperidin-1-yl]-butyramide 1-{(S)-2-(4-amino-3-chloro-5-~
~ ~" " "~' ~ "- trifluoromethyl-benzyl)-4-oxo-4-[4-H ~

(98) (2-oxo-1,2,4,5-tetrahydro-1,3-H benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidine-4-carboxylic acid N " ' I NtS
( 1-{(S)-2-(4-amino-3-chloro-5--~ , trifluoromethyl-benzyl)-4-oxo-4-[4-(99) (2-oxo-1, 2,4, 5-tetra hyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-" butyryl}-piperidin-4-yl)-acetic acid -"' (S)-2-(4-amino-3-chloro-5-~"..C" o",~N trifluoromethyl-benzyl)-1-[4-(8-~

(100)" methyl-8-aza-bicyclo[3.2.1]oct-3-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-~ i '"3 tetrahydro-1,3-benzodiazepin-3-yl)-i piperidin-1-yl]-butan-1,4-dione ", (S)-2-(4-amino-3-chloro-5-" ' \ , trifluoromethyl-benzyl)-4-[4-(2-oxo-F

FF 1,2,4,5-tetrahydro-1,3-(101 ~ ;
) ~ ~"'~' ~ N~

H enzodiazepin-3-yl)-piperidin-1-yl]-~"H b 1-(4-piperazin-1-yl-piperidin-1-yl)-butan-1,4-dione ' 'F '~'~' (S)-2-(4-amino-3-chloro-5-N~~"~ ~ ~ NH: trifluoromethyl-benzyl)-1-[4-(1H-(102)H . imidazol-4-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-HN~," benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione 4?
Structure Name (S)-2-(4-amino-3-chloro-5-'~ "" °~ trifluoromethyl-benzyl)-4-[4-(2-oxo-O FF~F
° 1,2,4,5-tetrahydro-1,3-(103) ~ ~ p-~~"~"~"''~~ F~F benzodiazepin-3-yl)-piperidin-1-yl]-1-{4-[4-(2, 2, 2-trifluoro-acetyl)-phenyl]-piperazin-1-yl}-butan-1,4-dione ,~" G ~.. (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-(104) ~ ~"~~N~"~NVN-°". yl]_4_(4-(2-oxo-1,4-dihydro-2H
" ° quinazolin-3-yl)-piperidin-1-yl]
butan-1,4-dione "" °~ ~~~~ (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-(105) ""~N-CND-"~"v"-°"~ methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(5-oxo-3-phenyl-4, 5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butan-1,4-dione ".N °~ ~°n (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-(4-"N~" N " ",--,"-°" methyl-piperazin-1-yl)-piperidin-1-(106) ~ -C -~ ~ " yl]_4-(4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl]-butan-1,4-dione ".N °~ ~~~ (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-s ~ ~ methyl-piperazin-1-yl)-piperidin-1-(107) ~N-CND-N~-N~N-°", yl]-4-[4-(2-oxo-1,2-dihydro-4H-° I
thieno[3,4-d]pyrimidin-3-yl)-piperidin-1-yl]-butan-1,4-dione F (S)-2-(4-amino-3-chloro-5-"." F F ~~ trifluoromethyl-benzyl)-1-[4-(5-"~"~'"' n methyl-2,5-diaza-bicyclo[2.2.1]hept-(108) ~ ; "~-C"'~-~"~ 2-yl)-piperidin-1-yl]-4-[4-(2-oxo-" ° ° 1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione FF F U (S)-2-(4-amino-3,5-bis-"" F trifluoromethyl-benzyl)-1-[4-(4-(109) ; ~ ~"~- ~ -~" methyl-perhydro-1,4-diazepin-1-yl)- ~
' "~ " O piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-" ° tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione Structure Name ( S)-2-(4-ami no-3, 5-bis-""

, trifluoromethyl-benzyl)-1-[4-(1-;

F' methyl-piperidin-4-yl)-perhydro-1,4-(110) ,; diazepin-1-yl]-4-[4-(2-oxo-1,2,4,5-~~"~.~-~",~, " tetrahydro-1,3-benzodiazepin-3-yl)-"

piperidin-1-yl]-butan-1,4-dione F F <" (S)-2-(4-amino-3,5-bis-F
"

, ~ trifluoromethyl-benzyl)-1-[4-(1-"F

methyl-piperidin-4-yl)-piperazin-1-F' ~"-H~

(111) , yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-, ~ "~"~ ~"

1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ( S)-2-(4-a m i no-3, 5-bi s-trifiuoromethyl-benzyl)-1-[4-( 1-aza-F bicyclo[2.2.2]oct-3-yl)-piperazin-1-(112) yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3,5-bis-""
n . trifluoromethyl-benzyl)-1-[4-(4-F
~

FF ~"-" meth I- i erazin-1-yl)-piperidin-1-(113) Y PP
~ dro-~"~'"J 5-tetrah o l , y "~" , / y O , , -ox --( -[
]-H O 1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-amino-3,5-bis-NH

' F trifluoromethyl-benzyl)-4-[4-(2-oxo-, FF ~ 1,2,4,5-tetrahydro-1,3-(114) , ~ "~N~N~' ~--~ benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-perhydro-azepin-1-yl-piperidin-1-yl)-butan-1,4-dione (S)-2-(4-a m i no-3, 5-bis-trifluoromethyl-benzyl)-1-1,4'-(115) ~ F N bipiperidinyl-1'-yl-4-[4-(2-oxo-~ ; 1,2,4,5-tetrahydro-1,3-~-CN~jlr"~ 'J

H benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione (S)-2-(4-a m i no-3, 5-bis-F

NF: trifluoromethyl-benzyl)-4-[4-(2-oxo-\

"~ 1,2,4,5-tetrahydro-1,3-(116) ~ ~ benzodiazepin-3-yl)-piperidin-1-yl]-~
N
~

H 1-(4-piperazin-1-yl-piperidin-1-yl)-H
~

butan-1,4-dione Structure Name ~, 4-(2-oxo-1,2,4,5-tetrahydro-1,3-FF benzodiazepin-3-yl)-piperidin-1-F
F ""

F ~ carboxylic 117 x acid-{(R)-1-(4-amino-3,5-=
N~-"
N-~3 ) H bis-trifluoromethyl-benzyl)-2-[4-(4-( ~
~, , ; "~-CN

methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide a, 4-(2-oxo-1,2,4,5-tetrahydro-1,3-FF benzodiazepin-3-yl)-piperidin-1-F
"H

o ,~ carboxylic (118) x acid-{(R)-1-(4-amino-3,5-~"
"~;"-", p bis-trifluoromethyl-benzyl)-2-[4-(1-~, ~"-CN

methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amide 4-(2-oxo-1, 2,4, 5-tetrahyd ro-1, " ~ benzodiazepin-3-yl)-piperidin-1-_ ~' F carbox lic acid-[(R)-1-(4-amino-3,5-Y

(119) ~ ' bis-trifluoromethyl-benzyl)-2-1,4'-~ ; "~ ~"~~ "~-"~

" bipiperidinyl-1'-yl-2-oxo-ethyl]-amide F F , 4-(2-oxo-1,2,4,5-tetrahydro-1,3-F

F: benzodiazepin-3-yl)-piperidin-1-~
"
~

/ carboxylic (120) ~ - acid-[(R)-1-(4-amino-3,5-F l)-2-oxo-2-~ l-benz ~" H o ~ eth ifl bi t , y ~ y ~"H uorom r s-H (4-piperazin-1-yl-piperidin-1-yl)-ethyl]-amide , 4-(2-oxo-1,2,4,5-tetrahydro-1,3-FFF benzodiazepin-3-yl)-piperidin-1-NN-/ carboxylic acid-(R)-1-(4-amino-3-(121) ~~ l-benz ~ ; l)-2--~"~o~ eth ifl t hl ~ y "~"v"-H, y uorom r oro--c H [4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl ester 4-(2-oxo-1,4-dihydro-2H-quinazolin-o ~ ~, 3-yl)-piperidin-1-carboxylic " acid-[2--~ ' ~ ' -~

~ - I-1- 4-bromo-(122) ~ bi i eridin I-1 ' N 1 4 N [ , 1 P P Y Y ( "
, ~ N~ H p 3-methyl-benzyl)-2-oxo-ethyl]-amide 4-(2-oxo-1, 4-d ihyd ro-2H-q ui nazol i n-~~ H_ 3-yl)-piperidin-1-carboxylic '~ acid-[1-~' ' ~~

' ~ " -(123) " 4-bromo-3-meth I-benzyl)-2-(1 H ( Y
'~'"
~.~ H

- methyl-[4,4']bipiperidinyl-1-yl)-2-oxo-ethyl]-amide Structure Name 4-(2-oxo-1,4-dihydro-2H-quinazolin-G". 3-yl)-piperidin-1-carboxylic ~ acid-{1-~
~

124 ' ~ " 4-bromo-3-meth I-Benz I
( ) " -2- 4- 4-H ( Y Y ) [ ( ~"% "
C~.~

", methyl-piperazin-1-yl)-piperidin-1-"

yl]-2-oxo-ethyl}-amide 4-(2-oxo-1,4-dihydro-2H-quinazolin-~

~ 3-yl)-piperidin-1-carboxylic G"~ acid-{1-~
~
~

125 ' , " 4-bromo-3-meth " I-benz H I
'~"'~" -2-C~k 4-Y
Y
) [

" methyl-piperidin-4-yl)-piperazin-1-"

yl]-2-oxo-ethyl}-amide ethyl {4-[1-(3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-" ~

(126) ~.~ 2H-quinazolin-3-yl)-piperidin-1-~~
~ ;

" carbonyl]-amino}-propionyl)-" ~

piperidin-4-yl]-piperazin-1-yl}-acetate N ~ "> ethyl [1'-(3-(4-bromo-3-methyl-" phenyl)-2-{[4-(2-oxo-1,4-dihydro-~ ~

(127) ~ ~ "~ 2H-quinazolin-3-yl)-piperidin-1-"
"
~

",G~ carbonyl]-amino}-propionyl)-[4,4']bipiperidinyl-1-yl]-acetate ethyl {4-[4-(3-(4-bromo-3-methyl-"~p~N"' phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-(128) ~ ' "-~~ ~
~

carbon I]-amino - ro ion " I -Y } P P Y) "~ piperazin-1-yl]-piperidin-1-yl}-acetate ~ K
{4-[ 1-(3-(4-bromo-3-methyl-phenyl)-dih d -{[
H ~ -( -oxo-, -y ro--(129) ~ ; ~ quinazolin-3-yl)-piperidin-1-carbo-~

~~ nyl]-amino}-propionyl)-piperidin-4-yl]-piperazin-1-yl}-acetic acid ~ Br [1'-(3-(4-bromo-3-methyl-phenyl)-2-~

N O "~CFL
l~ H { [4-( 2-oxo-1, 4-d i h ~ yd ro-2 H-(130) ~ ~ ~ quinazolin-3-yl)-piperidin-1-"

HO~O carbonyl]-amino}-propionyl)-[4,4']bipiperidinyl-1-yl]-acetic acid Structure Name Br ' {4-[4-(3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dih dro-2H-(131) y i ; ~ ~ ° ~N~N quinazolin-3-yl)-piperidin-1-carbo-° ~~° nyl]-amino-propionyl)-piperazin-1-yl]-piperidin-1-y!~-acetic acid 8- ~" 2-(4-bromo-3-methyl-benzyl)-1-[4 ~ (4-methyl-piperazin-1-yl)-piperidin 132 ~ , N'~N~-N~",°H _ ( ) ~~° ° 1-yl]-4-[4 (2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione 2-(4-bromo-3-methyl-benzyl)-1-( 1'-(133) ~ , N~'~N ° ° NON-°H~ methyl-[4,4']bipiperidinyl-1-yl)-4-[4-' " (2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione 1-[1,4']Bipiperidinyl-1'-yl-2-(4-(134) ~ ~ ~~~N ° ° N~N~ bromo-3-methyl-benzy!)-4-[4-(2-' ° oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-buts n-1, 4-dione H~~'°H' 2-(4-bromo-3-methyl-benzyl)-1-{4-[4-(3-dimethylamino-propyl)-( ) ~ ~ N-~~.N.~ phenyl]-piperazin-1-yl}-4-[4- 2-oxo-( 1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione [4-( 1-{2-(4-bromo-3-methyl-benzyl)-° ~ 4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-(136) ' N~,N ° N quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid e, ~N~°_°", methyl (1'-{2-(4-bromo-3-methyl-° ° benzyl)-4-oxo-4-[4-(2-oxo-1,4-(137) , N~" ° N dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate i Structure Name B, (1'-{2-(4-bromo-3-methyl-benzyl)-4-",G
"~OH

oxo-4-[4-(2-oxo-1 4-dihydro-2H-(138)~" " , quinazolin-3-yl)-piperidin-1-yl]-\ " butyryl}-[4,4']bipiperidinyl-1-yl)-~ ~ ".~

H acetic acid 4-(2-oxo-1,4-dihydro-2H-quinazolin-~ G". 3-yl)-piperidin-1-carboxylic ~ acid{1-~
~

139 " 4-( ' ~ " ( chloro-3-methyl-benzyl)-2-[4-(4-) ~"% "
H
~.~ O G

~ methyl-piperazi n-1-yl)-piperidi " n-1-yl]-2-oxo-ethyl}-amide 4-(2-oxo-1,4-dihydro-2H-quinazolin-N~N~"-~~N 3-yl)-piperidin-1-carboxylic (140)~~ " O ~ acid-[2-' ' [1,4 H O ]bipiperidinyl-1 -yl-1-(4-chloro-3-methyl-benzyl)-2-oxo-ethyl]-amide 4-(2-oxo-1,4-dihydro-2H-quinazolin-~ G"3 3-yl)-piperidin-1-carboxylic " acid-{1-~
~

141 .
( '~'"-~'" ~ (4-chloro-3-methyl-benzyl)-2-[4-(1-) ' ~ " " H
~
G"

" ~ methyl-piperidin-4-yl)-piperazin-1-' yl]-2-oxo-ethyl}-amide 4-(2-oxo-1,4-dihydro-2H-quinazolin-", ' 3-yl)-piperidin-1-carboxylic acid-[1-(142); ~ ~ " N ~'" ' N O (4-chloro-3-methyl-benzyl)-2-(1'-H

Q
G ,methyl-[4,4']bipiperidinyl-1-yl)-2-"

ioxo-ethyl]-amide ~I ethyl [1'-(3-(4-chloro-3-methyl-~
N' GH.

~ H phenyl)-2-{[4-(2-oxo-1,4-dihydro-~

(143)\ " 2H-quinazolin-3-yl)-piperidin-1-' - ".~
"
"
~

" carbonyl]-amino}-propionyl)-G~

, [4,4']bipiperidinyl-1-yl]-acetate tert-butyl{4-[ 1-(3-(4-chloro-3-methyl-N~" "~~ phenyl)-2-{[4-(2-oxo-1,4-dihydro-~ H "1 " 2H-quinazolin-3-yl)-piperidin-1-(144)' --~
~' " carbonyl]-amino}-propionyl)-o~
"

~~~GH: piperidin-4-yl]-piperazin-1-yl}-acetate Structure Name ~ , 'H, 4-(2-oxo-1,4-dihydro-2H-quinazolin-"~" 3-yl)-piperidin-1-carboxylic acid-{1-(145) , ".~ " ° '~~"-~F (4-chloro-3-methyl-benzyl)-2-oxo-2-[1'-(2, 2, 2-trifluoro-ethyl )-[4,4']bipiperidinyl-1-yl]-ethyl}-amide °~ 4-(2-oxo-1,4-dihydro-2H-quinazolin-~' '"' 3-yl)-piperidin-1-carboxylic acid-(1-"~"~~.".~ F 4-chloro-3-met (146) ~ -~F ( hyl-benzyl)-2-oxo-2-H o ~"
{4-[4-(2, 2, 2-trifluoro-ethyl)-piperazin-1-yl]-piperidin-1-yl)-ethyl)-amide ' (1'-(3-(4-chloro-3-methyl-phenyl)-2 {[4-(2-oxo-1, 4-di hyd ro-2H
(147) ~ ~ N~~ H ° ~N quinazolin-3-yl)-piperidin-1 H ,~~° carbonyl]-amino)-propionyl) [4,4']bipiperidinyl-1-yl]-acetic acid 'H° 2-(4-chloro-3-methyl-benzyl)-1-[4-°
(4-ethyl-piperazin-1-yl)-piperidin-1-{148) ~, "~'~" °"~"~" yl]-4-[4-(2-oxo-1,4-dihydro-2H-H
""' quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione 'H~
2-(4-chloro-3-methyl-benzyl)-1-(1' (149) ~ ~ "~~" ° ° "~"-'". methyl-[4,4']bipiperidinyl-1-yl)-4-[4 H (2-oxo-1,4-dihydro-2H-quinazoiin-3 yl)-piperidin-1-yl]-butan-1,4-dione CHI
1-[1,4']bipiperidinyl-1'-yl-2-(4-chloro-150 ~ "~N ° " " 3-methyl-benzyl)-4-[4-(2-oxo-1,4-( ) ~ ~ "-~° ° ~ ~ dihydro-2H-quinazolin-3-yl)-H
piperidin-1-yl]-butan-1,4-dione '"° 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-(151 ) \ , "~'~" ° ° "~-",~ "-'", 1-yl]-4-(4-(2-oxo-1,4-dihydro-" quinazolin-3-yl)-piperidin-1-ylj-butan-1,4-dione Structure Name "- 2-(4-chloro-3-methyl-benzyl )-1-[4-o' ( 1-methyl-pi perid i n-4-yl )-pi perazi n-(152) ~ , ~'~N N~N~N-'H, 1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-H quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione H' 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-methanesulphonyl-piperazin-1-(153) ; , ~N N~-"~N yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-di-, " hydro-2H-quinazolin-3-yl)-piperidin-o ~'"~

1-yl]-butan-1,4-dione , 'H' 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-isopropyl-piperazin-1-yl)-j (154) ~(' ~N N~-".~N piperidin-1-yl]-4-[4-(2-oxo-1,4-H

dihydro-2H-quinazolin-3-yl)-H, r ' piperidin-1-yl]-butan-1,4-dione H ethyl 1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-(155) ~" ~N~N'H' dihydro-2H-quinazolin-3-yl)-~H3 piperidin-1-yl]-butyryl}-4-(1-methyl-piperidin-4-yl)-piperazin-2-carboxylate 'H, '~ ethyl 1-( 1-{2-(4-ch loro-3-methyl-~

.~/~ ~ benzyl)-4-oxo-4-[4-(2-oxo-1 156 , \ ~~N~~N~N.'H3 4-' f ( - H ~ dihydro-2H-quinazolin-3-yl)-) ~''H piperidin-1-yl]-butyryl}-piperidin-4-yl)-4-methyl-piperazin-2-carboxylate 'H ethyl 4-( 1-{2-(4-ch loro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-15 ~''"' "
N

( ,~.N'H, dihydro-2H-quinazolin-3-yl)-7) ~~~N r ~-piperidin-1-yl]-butyryl}-piperidin-4-yl)-1-methyl-piperazin-2-carboxylate ethyl 4-{2-(4-chloro-3-methyl-' - benzyl)-4-oxo-4-[4-(2-oxo-1,4-N N~N'~"H, dihydro-2H-quinazolin-3-yl)-(158) ~ ~

~ ; N~ piperidin-1-yl]-butyryl}-1-(1-methyl-yH_ piperidin-4-yl)-piperazin-2-carboxylate Structure Name G
" 2-(4-chloro-3-methyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-"

(159) ".G" yl)-piperidin-1-yl]-1-[1'-(2,2,2-'~~"~F ' trifluoro-ethyl)-[4,4 ]bipiperidinyl-1-yl]-butan-1,4-dione G
2-(4-chloro-3-methyl-benzyl)-4-[4-(2-oxo-1 4-dihydro-2H-quinazolin-3-"

(160) , ".G" yl)-piperidin-1-yl]-1-{4-[4-(2,2,2-~' ~% "~F F

trifluoro-ethyl)-piperazin-1-yl]-piperidin-1-yl}-butan-1,4-dione G
[4-(1-{2-(4-chloro-3-methyl-benzyl)-J

"~ 4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-(161) ~ "~" O quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid I

G
", "-~,", methyl (1'-{2-(4-chloro-3-methyl-" benzyl)-4-oxo-4-[4-(2-oxo-1,4-(162) , "~" dihydro-2H-quinazolin-3-yl)-piperidin-1-yl)-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate ( 1'-{2-(4-chloro-3-methyl-benzyl )-4-" oxo-4-[4-(2-oxo-1,4-dihydro-2H-(163) , "~" quinazolin-3-yl)-piperidin-1-yl]-' butyryl}-[4,4 ]bipiperidinyl-1-yl)-acetic acid GH, 1-{2-(4-chloro-3-methyl-benzyl)-4-" "~,"~NK oxo-4-[4-(2-oxo-1,4-dihydro-2H-(164) , "~ o~ quinazolin-3-yl)-piperidin-1-yl]-butyryl}-4-(1-methyl-piperidin-4-yl)-piperazin-2-carboxylic acid " 1-( 1-{2-(4-chloro-3-methyl-benzyl)-G

~' 4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-165 ~ ; ~~"~~
"~' _ - uinazolin-( ) " q 3-yl)-pipendin-1-yl]-~
H ~

H butyryl}-piperidin-4-yl)-4-methyl-piperazin-2-carboxylic acid Structure Name "~ 4-( 1-{2-(4-chloro-3-methyl-benzyl )-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-(166)"~-"~~"3 quinazolin-3-yl)-piperidin-1-yl]-~ ~ ~~'"

" butyryl}-piperidin-4-yl)-1-methyl-piperazin-2-carboxylic acid ;"~ , 2-(4-chloro-3-methyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-(167)~ ~ ~~" ~ .~" 1-yl]-4-[4-(2-oxo-1,2 4,5-tetrahydro-", 1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ;"~ , 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-(168), ~ ~~" "~"~ 1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-" "

"3 1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione G
H,C [4-(1-{2-(4-chloro-3-methyl-benzyl)-~
-~H
' J 4-oxo-4-[4-(5-oxo-3-phenyl-4,5-N
~

(169)HN~~~ dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid G
H,C (methyl 1'-{2-(4-chloro-3-methyl-N~~H, ~;

~ benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-N N

(170)~~~' 4,5-dihydro-1,2,4-triazol-1-yl)-HN"N
piperidi n-1-yl]-butyryl}-4,4'-bipiperidinyl-1-yl)-acetate G
N. (1'-{2-(4-chloro-3-methyl-benzyl)-4-N-~H
' oxo-4-[4-(5-oxo-3-phenyl-4,5-N
N~

(171 ~ dihydro-1,2,4-triazol-1-yl)-piperidin-) ~~

H 1-yl]-butyryl}-4,4'-bipiperidinyl-1-yl)-acetic acid '" 2-(3-bromo-4-chloro-5-methyl-~' B, benzyl)-1-[4-(4-methyl-piperazin-1-(172)a'~'~" "~-" ~" yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-"~ dihydro-2H-quinazolin-3-yl)-piperi-din-1-yl]-butan-1,4-dione Structure Name ;' , 2-(3-bromo-4-chloro-5-methyl-~' w benzyl)-1-(1'-methyl-(173)~ r ~~N "~N [4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-"

1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione 2-(3-bromo-4-chloro-5-methyl-/'~ benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-O \ CHI (~ 1 N

(174)~j N' " quinazolin-3-yl)-piperidin-1-yl]-1-(4-\ , ~~N

pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione ;' , 2-(3-bromo-4-chloro-5-methyl-~' H, benzyl)-1-[4-(1-methyl-piperidin-4-(175); ~ ~~N "~%"-~"-=H. yl)-piperazin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperi-din-1-yl]-butan-1,4-dione N,C Br Ci ~N~H [4-(1-{2-(3-bromo-4-chloro-5-~"J methyl-benzyl)-4-oxo-4-[4-(2-oxo-"

(176)I ~ N~" O 1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid H~~_~ 'C, "~~ = methyl (1'-{2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-"~

177 " 1 4-dih dro-2H- uinazolin-3-N~ I -' r Y Y ) - H~ piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate H,C Br ( 1'-{2-(3-bromo-4-chloro-5-methyV-N benzyl)-4-oxo-4-[4-(2-oxo-1,4-di-(178), N.GN hydro-2H-qmnazolin-3-yl)-piperidin-' ]bipiperidinyl-1-yl)-H 1-yl]-butyryl}-[4,4 acetic acid B' , 4-(2-oxo-1,4-dihydro-2H-quinazolin-' N~ ~"~CH, 3-yl)-piperidin-1-carboxylic acid{1-l h l -ch (17g)~ oro--met y -(3-bromo-~ ~ benzyl)-2-[4-(4-methyl-piperazin-1-~ ~' H yl)-pspendm-1-yl]-2-oxo-ethyl}-amide ' Structure Name 4-(2-oxo-1,4-dihydro-2H-quinazolin-CHj 3-yl)-piperidin-1-carboxylic ~ acid-[2-N

(180) , N~" [1,4']bipiperidinyl-1'-yl-1-(3-bromo-H 4-chloro-5 ~"~ l-benz l meth 2-o -y )--y xo H ethyl]-amide 4-(2-oxo-1,4-dihydro-2H-quinazolin-' 3-yl)-piperidin-1-carboxylic ' H: acid-{1-~ hl -~ l b h N,~ , romo-4-c H -81 ~" oro-5-met (1 ) y J -~' ( ; ~ ~ ' benzyl)-2-[4-(1-methyl-piperidin-4-N

yl)-piperazin-1-yl]-2-oxo-ethyl}-amide , 4-( 2-oxo-1, 4-d i hyd ro-2 H-q a i n azol i n- ' 3-yl)-piperidin-1-carboxylic acid-[1-(3-bromo-4-chloro-5-methyl-(182) ~ " ~
~

\ ~ benzyl)-2-(1'-methyl-N-[4,4']bipiperidinyl-1-yl)-2-oxo-ethyl]-amide e' Ci H 4-(2-oxo-1,4-dihydro-2H-quinazolin-3 3-yi)-piperidin-1-carboxylic acid-[1-(183) ~ N~N H N~/N (3-bromo-4-chloro-5-methyl-~ ," (4 ridi b l) xo l -py -y enzy --o --n--piperazin-1-yl)-ethyl]-amide / 2-(4-chloro-3-trifluoromethyl-N~N N~N-CH, N~ benzyl)-1-(1'-methyl-H

(184) ~ ~ [4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione F
2-(4-chloro-3-trifluoromethyl-~ benzyl)-1-[4-(4-methyl-piperazin-1-N~-N
N-'", O yl)-piperidin-1-yf]-4-[4-(2-oxo-1,4-di-(185) , N~"

hydro-2H-quinazolin-3-yl)-piperidin-" 1-yl]-butan-1,4-dione F
F F

1-[1,4']bipiperidinyl-1'-yl-2-(4-chloro-(186) ~'N 3-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-H yl)-piperidin-1-yl]-butan-1,4-dione Structure Name F F CI
F , ~ [4-(1-{2-(4-chloro-3-trifluoromethyl-"

~"~ benzyl)-4-oxo-4-[4-(2-oxo-1,4-di-".~
"~

(187) ~" hydro-2H-quinazolin-3-yl)-piperidin-~ ~ "~ 1-yl]-butyryl}-piperidin-4-yl)-pipera-" zin-1-yl]-acetic acid '~'~ methyl (1'-{2-(4-chloro-3-G.

"~ trifluoromethyl-benzyl)-4-oxo-4-[4-(188) ~; " (2-oxo-1,4-dihydro-2H-quinazolin-3-' - H~ yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate FF G
~, (1'-{2-(4-chloro-3-trifluoromethyl-"~ benzyl)-4-oxo-4-[4-(2-oxo-1,4-di-(189) ~" " hydro-2H-quinazolin-3-yl)-piperidin-~ - "~ 1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetic acid ~ 2-(4-chloro-3-trifluoromethyl-~
N~N N~N-CH, ~
1 ~
J

~ benzyl)-1-(1 -methyl--.
Fi (190) r ~ [4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione i the enantiomers, the diastereomers and the salts thereof, while the compounds (14) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[4-( 1-methyl-piperidin-4-yl )-piperazin-1-yl]-2-oxo-ethyl)-amide, (15) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(4-azetidin-1-yl-piperidin-1-yl )-2-oxo-ethyl]-amide, (16) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[4-( 5-methyl-2, 5-d iaza-bicyclo[2.2.1 ]hept-2-yl)-pi peridin-1-yl]-2-oxo-ethyl}-amide, (17) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-oxo-2-(4-piperazin-1-yl-piperidin-1-yl)-ethyl]-amide, (18) [1'-((R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino)-propionyl)-4,4'-bipiperidinyl-1-yl]-acetic acid, (19) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide, (20) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl )-piperidin-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (21 ) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl )-piperidin-1-yl]-1-(4-pyridi n-4-yl-piperazin-1-yl)-butan-1,4-dione, (22) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-1,4'-bipiperidinyl-1'-yl-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (23) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl )-piperidin-1-yl]-butan-1,4-dione, (24) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-(1'-methyl-4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-1,2,4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (25) (S)-2-(4-amino-3-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzod iazepi n-3-yl )-piperidin-1-yl]-butan-1,4-dione, (26) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-dimethylamino-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (27) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-pyrrolidin-1-yl-piperidin-1-yl)-butan-1,4-dione, (28) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methyl-4,4'-bipiperid inyl-1-yl )-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl)-piperidin-1-yl]-butan-1,4-dione, (29) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-cyclopropylmethyl-piperazin-1-yl )-piperidin-1-yl]-4-[4-(2-oxo-1,2,4, 5 tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-ylJ-butan-1,4-dione, (30) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-morpholine-4-yl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (31) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-ylJ-1-(4-perhydro-azepin-1-yl-piperidin-1-yl)-butan-1,4-dione, (32) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-perhydro-1,4-diazepin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yi]-butan-1,4-dione, (33) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-isopropyl-piperazin-1-yl )-piperidin-1-yl]-4-[4-( 2-oxo-1, 2,4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (34) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-1,4'-bipiperidinyl-1'-yl-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (35) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-pi peridi n-4-yl )-perhyd ro-1, 4-diazepi n-1-yl]-4-[4-(2-oxo-1,2,4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (36) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[3-(4-methyl-piperazin-1-yl )-azetidi n-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (37) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(3-pyrrolidin-1-yl-azetidin-1-yl)-butan-1,4-dione, (38) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(3-piperidin-1-yl-azetidi n-1-yl )-butan-1, 4-dione, (39) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-azetidin-1-yl-piperidi n-1-yl )-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-piperidin-1-yl]-butan-1,4-dione, (40) (S)-1-[4-(4-acetyl-piperazin-1-yl)-piperidin-1-yl]-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (41) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-diethylaminomethyl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl )-piperidin-1-yl]-butan-1,4-dione, (42) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-ethyl-piperazin-1-yl )-piperidi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl )-piperidin-1-yl]-butan-1,4-dione, (43) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-ethyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (44) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-pi perid in-1-yl]-1-(3, 4, 5, 6-tetra hyd ro-2H-4,4'-bipyridinyl-1-yl)-butan-1,4-dione, (45) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-piperidin-1-yl]-1-(4-pyrid in-4-yl-piperazin-1-yl)-butan-1,4-dione, (46) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(3-perhydro-azepin-1-yl-azetid in-1-yl )-butan-1, 4-d lone, (47) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-benzyl-piperidi n-4-yl )-pi perazi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetra hyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (48) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-benzyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepi n-3-yl )-piperid i n-1-yl]-butan-1,4-dione, (49) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(7-dimethyl-ami nomethyl-1,2, 4, 5-tetrahyd ro-3-benzazepin-3-yl )-4-[4-(2-oxo-1,2, 4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (50) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-dimethylaminomethyl-phenyl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (51) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-1-{4-[4-(2,2,2-trifluoro-ethyl)-piperazin-1-yl]-piperidin-1-yl}-butan-1,4-dione, (52) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methanesulphonyl-4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (53) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(9-methyl-3,9-d iaza-spi ro[5.5]u ndec-3-yl )-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (54) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-piperidin-1-yl-methyl-piperidin-1-yl)-butan-1,4-dione, (55) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-dimethylamino-ethyl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (56) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-methyl-N-[2-(1-methyl-piperidin-4-yl)-ethylJ-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-ylJ-butyramide, (57) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-methyl-N-(1-methyl-piperidin-4-ylm ethyl )-4-oxo-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-ylJ-butyramide, (58) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-diethylamino-ethyl )-piperid in-1-yIJ-4-[4-(2-oxo-1, 2, 4, 5-tetra hydro-1, 3-benzod iazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (59) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(cyclopentyl-methyl-ami no)-piperidi n-1-ylJ-4-[4-(2-oxo-1, 2,4, 5-tetra hyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (60) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1,1-dioxo-1,6-isothiazolidin-2-yl)-piperidin-1-ylJ-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-ylJ-butan-1,4-dione, (61) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-oxo-perhydro 1, 3-ox azi n-3-yl )-p i peri d i n-1-yl J-4-[4-( 2-oxo-1, 2, 4, 5-tetra h yd ro-1, 3 benzodiazepin-3-yl)-piperidin-1-ylJ-butan-1,4-dione, (62) methyl1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4 (2-oxo-1, 2, 4, 5-tetra hydro-1, 3-benzod iazepi n-3-yl )-piperidi n-1-yl]
butyryl}-piperidin-4-carboxylate, (63) 8-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-ylJ-butyryl}-1,3,8-triaza-spiro[4.5Jdecan-2,4-dione, (64) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-oxo-imidazolidin-1-yl )-piperidi n-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-1, 3-benzodiazepin-3-yl )-piperidin-1-yl]-butan-1,4-dione, (65) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-pi peridi n-4-yl )-piperazi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (66) (S)-2-(4-amino-3-chloro-5-trifluoromethyi-benzyl)-1-(2-amino-4,5,7,8-tetrahydro-thiazolo[4,5-d]azepin-6-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (67) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-methyl-imidazol-1-yl )-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl )-piperid in-1-yl]-butan-1,4-dione, (68) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-imidazol-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (69) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-thiazol-2-yl-piperazin-1-yl)-butan-1,4-dione, (70) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2,4-dimethyl imidazol-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3 benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (71 ) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-imidazoi-1-yl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (72) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-1,2,4-triazol-1-yl-piperidin-1-yl)-butan-1,4-dione, (73) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-aza-bicycio[2.2.2]oct-3-yl )-piperazi n-1-yl]-4-[4-( 2-oxo-1, 2,4, 5-tetrahyd ro-1, 3-benzodiazepin-3-y1)-piperidin- 1-yi]-butan-1,4-dione, (74) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-(5-amino-pentyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl~piperidin-1-yl]-butyramide, (75) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-(3-aminomethyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-piperidin-1-yl]-butyramide, (76) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(8-methyl-8-aza-bicyclo[3.2.1 ]oct-3-yl)-piperazin-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (77) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetra hyd ro-1, 3-benzod iazepi n-3-yl )-piperidi n-1-yl]-1-(4-piperazi n-1-yl-piperidin-1-yl)-butan-1,4-dione, (78) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1H-imidazol-4-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl )-piperidin-1-yl]-butan-1, 4-dione, (79) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl~1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (80) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyi)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-( 5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl )-piperidin-1-yl]-butan-1, 4-dione, (81) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (82) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-pi perazin-1-yl )-pi peridin-1-yl]-4-[4-(2-oxo-1, 2-dihydro-4H-thieno[3,4-d]pyrimidin-3-yl )-piperidin-1-yl]-butan-1,4-dione, (83) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(5-methyl-2,5-d iaza-bicyclo[2.2.1 ] hept-2-yl )-piperid in-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (84) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(4-methyl-perhydro-1,4-diazepin-1-yl)-piperidin-1-ylJ-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (85) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl )-perhyd ro-1, 4-diazepin-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (86) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl )-piperazi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahydro-1, 3-benzodiazepi n-3-yl)-piperidin-1-yl]-butan-1,4-dione, (87) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(1-aza-bicyclo[2.2.2]oct-3-yl )-piperazi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (88) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-( 2-oxo-1, 2, 4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (89) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-piperid in-1-yl]-1-(4-perhyd ro-azepin-1-yl-piperidin-1-yl)-butan-1,4-dione, (90) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-1,4'-bipiperidinyl-1'-yl-4-[4-( 2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzod iazepi n-3-yl )-piperidi n-1-yl]-butan-1,4-dione, (91) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-piperazin-1-yl-piperidin-1-yl)-butan-1,4-dione, (92) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (93) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl )-piperazin-1-yl]-2-oxo-ethyl}-amide, (94) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide, (95) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-oxo-2-(4-piperazin-1-yl-piperidin-1-yl)-ethyl]-amide, b5 (96) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl ester, (97) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[1-(4-bromo-3-methyl-benzyl)-2-( 1'-methyl-[4,4']bipiperidinyl-1-yl)-2-oxo-ethyl]-amide, (98) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-bromo-3-methyl-benzyl )-2-[4-(4-methyl-pi perazin-1-yl )-pi peridin-1-yl]-2-oxo-ethyl}-amide, (99) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-bromo-3-methyl-benzyl )-2-[4-( 1-methyl-piperidi n-4-yl )-piperazin-1-yl]-2-oxo-ethyl}-amide, (100) 2-(4-bromo-3-methyl-benzyl)-1-(1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (101) 1-[1,4']Bipiperidinyl-1'-yl-2-(4-bromo-3-methyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-y1]-butan-1,4-dione, (102) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(4-chloro-3-methyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (103) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-chloro-3-methyl-benzyl )-2-[4-( 1-methyl-piperidin-4-yl )-piperazin-1-yl]-2-oxo-ethyl}-amide, (104) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[1-(4-chloro-3-methyl-benzyl )-2-( 1'-methyl-[4,4']bipiperidinyl-1-yl)-2-oxo-ethyl]-amide, (105) 2-(4-chloro-3-methyl-benzyl)-1-(4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (106) 2-(4-chloro-3-methyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (107) 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (108) 2-(3-bromo-4-chloro-5-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1, 4-dione, (109) 2-(3-bromo-4-chloro-5-methyl-benzyl)-1-(1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (110) 2-(3-bromo-4-chloro-5-methyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-y1]-butan-1,4-dione, (111) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(3-bromo-4-chloro-5-methyl-benzyl )-2-[4-(4-methyl-pi perazin-1-yl )-piperidin-1-yl]-2-oxo-ethyl}-amide, (112) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl~piperidin-1-carboxylic acid-{1 (3-bromo-4-chloro-5-methyl-benzyl)-2-[4-( 1-methyl-piperidin-4-yl) piperazin-1-yl]-2-oxo-ethyl}-amide, b7 (113) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[1-(3-bromo-4-chloro-5-methyl-benzyl)-2-(1'-methyl-[4,4']bipiperidinyl-1-yl)-2-oxo-ethyl]-amide, (114) 2-(4-chloro-3-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, the enantiomers, the diastereomers and the salts thereof are of particular importance and the compounds (1) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-pi perazin-1-yl )-pi peridi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (2) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methyl-[4, 4']bipiperidi nyl-1-yl)-4-[4-(2-oxo-1, 4-d ihydro-2H-q ui nazoli n-3-yl)-piperidin-1-yl]-butan-1,4-dione, (3) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl )-p i peri d i n-1-yl]-4-[4-( 2-oxo-1, 4-d i h yd ro-2 H-q a i nazol i n-3-yl )-piperidin-1-yl]-butan-1,4-dione, (4) 2-(4-amino-3-chloro-5-trifluoromethyl-benzylr1-[1,4']bipiperidinyl-1'-yl-4-[4-(2-oxo-1,4-dihydro-2H-q ui nazoii n-3-yl )-pi perid in-1-yl]-butan-1, 4-dione, (5) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-y1)-piperidin-1-yl]-1-(4-pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione, (6) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide, (7) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(4-dimethylamino-piperidin-1-yl)-2-oxo-ethyl]-amide, (8) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-oxo-2-(4-pyridin-4-yl-piperazin-1-yl)-ethyl]-amide, (9) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(1'-methyl-4,4'-bipiperidinyl-1-yl)-2-oxo-ethyl]-amide, (10) ethyl [1'-((R)-3-(4-amino-3-chloro-5-trifluoromethyi-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino)-propionyl)-4,4'-bipiperidinyl-1-ylJ-acetate, (11) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yIJ-2-oxo-ethyl}-amide, (12) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3-chloro-5-trifiuoromethyl-benzyl)-2-[4-( 1-methyl-pi perid in-4-yl )-piperazin-1-yl)-2-oxo-ethyl}-amide, (13) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(4-azetidin-1-yl-piperidin-1-yl)-2-oxo-ethyl]-amide, (14) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(4-( 5-methyl-2, 5-diaza-bicyclo[2.2.1 )hept-2-yl)-pi peridin-1-yl]-2-oxo-ethyl)-amide, (15) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-oxo-2-(4-piperazi n-1-yl-piperidin-1-yl )-ethyl]-amide, (16) [1'-((R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-4,4'-bipiperidinyl-1-yl]-acetic acid, (17) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide, (18) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (19) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepi n-3-yl )-piperidin-1-yl]-1-(4-pyrid in-4-yl-piperazin-1-yl)-butan-1,4-dione, (20) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-1,4'-bipiperidinyl-1'-yl-4-[4-( 2-oxo-1, 2,4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (21) (S)-2-(4-amino-3-bromo-5-trifluoromethyi-benzyl)-1-[4-(1-methyl-pi peridi n-4-yl )-piperazin-1-yl]-4-[4-( 2-oxo-1, 2,4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (22) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-(1'-methyl-4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (23) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-pyrrolidin-1-yl-piperidin-1-yl)-butan-1,4-dione, (24) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methyl-4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (25) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-cyclopropylmethyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (26) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-perhydro-azepin-1-yl-pi perid in-1-yl )-butan-1, 4-d lone, (27) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-perhydro-1,4-diazepin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahyd ro-1, 3-benzodiazepin-3-yl )-piperidin-1-yl]-butan-1,4-dione, (28) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-1,4'-bipiperidinyl-1'-yl-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-piperidi n-1-yl]-butan-1,4-dione, (29) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-perhydro-1,4-diazepin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (30) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[3-(4-methyl-pi perazi n-1-yl )-azetidi n-1-yl]-4-[4-( 2-oxo-1, 2,4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (31 ) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-azetidin-1-yl-pi peridi n-1-yl )-4-[4-( 2-oxo-1, 2, 4, 5-tetra hyd ro-1, 3-benzodiazepi n-3-yl )-piperidin-1-yl]-butan-1,4-dione, (32) (S)-1-[4-(4-acetyl-piperazin-1-yl)-piperidin-1-yl]-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (33) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-diethylaminomethyl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (34) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-ethyl-piperazi n-1-yl )-piperidi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yi)-piperidin-1-yl]-butan-1,4-dione, (35) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-ethyl-pi peridi n-4-yl )-piperazi n-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl )-piperidin-1-yl]-butan-1,4-dione, (36) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(3,4,5,6-tetrahydro-2H-4,4'-bipyridinyl-1-yl)-butan-1,4-dione, (37) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yi)-piperidin-1-yl]-1-(4-pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione, (38) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-benzyl-piperidin-4-yl )-piperazin-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-1, 3-benzodiazepin-3-yl )-piperid in-1-yl]-butan-1,4-dione, (39) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methanesulphonyl-4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (40) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(9-methyl-3,9-diaza-spiro[5.5]undec-3-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (41) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-pi perid in-1-yl]-1-( 4-piperid i n-1-yl-methyl-piperidin-1-y1)-butan-1,4-dione, (42) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-dimethylamino-ethyl )-piperidin-1-y1)-4-[4-( 2-oxo-1, 2, 4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (43) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-methyl-N-[2-(1-methyl-piperidin-4-yl)-ethyl]-4-oxo-4-[4-(2-oxo-1,2,4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyramide, (44) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-methyl-N-(1-methyl-piperidin-4-ylmethyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl)-butyramide, (45) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-diethylamino-ethyl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl )-piperid i n-1-yl]-butan-1, 4-d lone, (46) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-oxo-perhydro-1, 3-oxazin-3-y1)-piperid in-1-yl]-4-[4-( 2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (47) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-oxo-imidazolidin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (48) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl )-piperazin-1-yl]-4-[4-( 2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl)-butan-1,4-dione, (49) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-methyl-imidazol-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (50) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-imidazol-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl)-butan-1,4-dione, (51) (S)-2-(4-amino-3-chloro-5-trifiuoromethyl-benzyl)-1-[4-(2,4-dimethyl imidazol-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3 benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (52) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-imidazol-1-yl-piperidi n-1-yl )-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-piperidin-1-yl]-butan-1,4-dione, (53) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl)-1-(4-1,2,4-triazol-1-yl-piperidin-1-yi)-butan-1,4-dione, (54) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-aza-bicyclo[2.2.2]oct-3-yl )-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl)-butan-1,4-dione, (55) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(8-methyl-8-aza-bicyclo[3.2.1 )oct-3-yl )-piperazi n-1-yl)-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (56) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-piperazin-1-yl-piperidin-1-yl)-butan-1,4-dione, (57) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1H-imidazol-4-yl )-piperid i n-1-yl)-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-yl)-piperidin-1-yl]-butan-1,4-dione, (58) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (59) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butan-1,4-dione, (60) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl~1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (61) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2-dihydro-4H-thieno[3,4-d]pyrimidin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (62) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(5-methyl-2,5-diaza-bicyclo[2.2.1 ]hept-2-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-y1]-butan-1,4-dione, (63) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(4-methyl-perhydro-1, 4-d iazepi n-1-yl )-piperid i n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (64) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl )-perhydro-1, 4-diazepin-1-yl]-4-[4-( 2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (65) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl )-piperazi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl)-piperidin-1-yl]-butan-1,4-dione, (66) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(1-aza-bicyclo[2.2.2]oct-3-yl )-piperazi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (67) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (68) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-perhydro-azepin-1-yl-pi perid i n-1-yl )-butan-1,4-d ione, (69) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-1,4'-bipiperidinyl-1'-yl-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yi)-piperidin-1-yl]-butan-1,4-dione, (70) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-piperazin-1-yl-piperidin-1-yl)-butan-1,4-dione, (71) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxyiic acid-{(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (72) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amide, (73) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide, (74) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-oxo-2-(4-piperazin-1-yl-piperidin-1-yl)-ethyl]-amide, (75) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-(R)-1-(4-amino-3-chloro-5-trifiuoromethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl ester, (76) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[1-(4-bromo-3-methyl-benzyl )-2-( 1'-methyl-[4, 4']bipiperidinyl-1-yl )-2-oxo-ethyl]-amide, (77) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-bromo-3-methyl-benzyl )-2-[4-(4-methyl-pi perazin-1-yl )-piperidi n-1-yl]-2-oxo-ethyl}-amide, (78) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-bromo-3-methyl-benzyl)-2-[4-( 1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amide, (79) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(4-chloro-3-methyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (80) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-chloro-3-methyl-benzyl )-2-[4-( 1-methyl-pi perid in-4-yl )-pi perazin-1-yl]-2-oxo-ethyl}-amide, (81) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(3-bromo-4-chloro-5-methyl-benzyl )-2-[4-(4-methyl-piperazin-1-yl )-pi peridi n-1-yl]-2-oxo-ethyl)-amide, (82) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1 (3-bromo-4-chloro-5-methyl-benzyl)-2-[4-( 1-methyl-piperidin-4-yl) piperazin-1-yl]-2-oxo-ethyl-amide, the enantiomers, the diastereomers and the salts thereof are of exceptional importance.
The compounds of general formula (I) are prepared by methods known in principle. The following methods have proved particularly satisfactory for preparing the compounds of general formula (I) according to the invention:
(a) In order to prepare compounds of general formula (I) wherein X
denotes an oxygen atom or the NH group and R' to R3 are as hereinbefore defined, with the proviso that these groups R2 and R3 do not contain any free carboxylic acid function:
Reacting piperidines of general formula R' ''-~~NH , (III) wherein R' is as hereinbefore defined, (i) with carbonic acid derivatives of general formula A
G- _G
(IV) wherein A is as hereinbefore defined and G denotes a nucleofugic group, preferably the phenoxy, 1H-imidazol-1-yl, 1H-1,2,4-triazol-1-yl, trichloromethoxy or the 2,5-dioxopyrrolidin-1-yloxy group, with the proviso that X denotes the NH group, or (ii) with carbonic acid derivatives of general formula A
G- 'G
wherein A denotes the oxygen atom and G denotes a nucleofugic group which may be identical or different, preferably the chlorine atom or the p-nitrophenoxy or trichloromethoxy group, with the proviso that X denotes the oxygen atom, and with compounds of general formula V

I
I"~~N N.Rs H O ,(V) wherein X denotes the oxygen atom or an -NH group and U, V, W, R2 and R3 are as hereinbefore defined, with the proviso that R2 and R3 do not contain any free carboxylic acid and/or any other free primary or secondary aliphatic amino function or any other free hydroxy functions.

The fundamentally two-step reactions are normally carried out as one-pot processes, in which, preferably, in the first step, one of the two components (III) or (V) is reacted with equimolar amounts of the carbonic acid derivative of general formula (IV) in a suitable solvent at Lower temperature, then at feast equimolar amounts of the other component (III) or (V) are added and the reaction is completed at a higher temperature. The reactions with bis-(trichloromethyl)-carbonate are preferably carried out in the presence of at least 2 equivalents (based on bis-(trichloromethyl~-carbonate) of a tertiary base, for example triethylamine, N-ethyldiisopropylamine, pyridine, 1,5-diaza-bicyclo-[4.3.0]-non-5-ene, 1,4-diazabicyclo[2.2.2Joctane or 1,8-diazabicyclo-[5.4.0]-undec-7-ene. The solvents used, which should be anhydrous, may be for example tetrahydrofuran, dioxane, dimethylformamide, dimethylacetamide, N-methyl-2-pyrrolidone, 1,3-dimethyl-2-imidazolidinone or acetonitrile, while if bis-(trichloromethyl)-carbonate is used as the carbonyl component anhydrous chlorohydrocarbons, for example dichloromethane, 1,2-dichloroethane or trichloroethylene are preferred. The reaction temperatures for the first reaction step are between -30°C and +25°C, preferably -5°C and +10°C, for the second reaction step between +15°C and the boiling temperature of the solvent used, preferably between +20°C and +70°C (cf. also: H.
A. Staab and W. Rohr, "Synthesen mit heterocyclischen Amiden (Azoliden)", Neuere Methoden der Praparativen Organischen Chemie, Volume V, p. 53-93, Verlag Chemie, Weinheim/Bergstr., 1967; P. Majer and R.S. Randad, J. Org. Chem.
59, p. 1937-1938 (1994); K. Takeda, Y. Akagi, A. Saiki, T. Sukahara and H.
Ogura, Tetrahedron Letters 24 (42), 4569-4572 (1983)); S.R. Sandier and W.
Karo in "Organic Functional Group Preparations", Vol. II, S. 223-245, Academis Press, New York 1971 ).
(b) In order to prepare compounds of general formula (I) wherein X
denotes the methylene group and R' to R3 are as hereinbefore defined, with the proviso that these groups do not contain any free carboxylic acid and/or other free primary or secondary aliphatic amino function:
Coupling a carboxylic acid of general formula V

HO N~Rs O ~ (VI) wherein U, V, W, R2 and R3 are as hereinbefore defined, to a piperidine of general formula R' ''I~~ N H , ( I I I ) wherein R' has the meanings given hereinbefore.
The coupling is preferably carried out using methods known from peptide chemistry (cf. e.g. Houben-Weyl, Methoden der Organischen Chemie, Vol.
15/2), for example using carbodiimides such as e.g. dicyclohexylcarbodiimide (DCC), diisopropyl carbodiimide (DIC) or ethyl-(3-dimethylaminopropyl)-carbodiimide, O-(1H-benzotriazol-1-yl)- N,N-N',N'-tetramethyluronium hexafluorophosphate (HBTU) or tetrafluoroborate (TBTU) or 1H-benzotriazol-1-yl-oxy-tris-(dimethylamino)-phosphonium hexa-fluorophosphate (BOP). By adding 1-hydroxybenzotriazole (HOBt) or 3-hydroxy-4-oxo-3,4-dihydro-1,2,3-benzotriazine (HOObt) the reaction speed can be increased. The couplings are normally carried out with equimolar amounts of the coupling components as well as the coupling reagent in solvents such as dichloromethane, tetrahydrofuran, acetonitrile, dimethyl formamide (DMF), dimethyl acetamide (DMA), N-methylpyrrolidone (NMP) or mixtures thereof and at temperatures between -30 and +30°C, preferably -and +25°C. If necessary, N-ethyl-diisopropylamine (DIEA) (Hianig base) is preferably used as an additional auxiliary base.

The so-called anhydride process is used as a further coupling method for synthesising compounds of general formula (I) (cf. also: M. Bodanszky, "Peptide Chemistry", Springer-Verlag 1988, p. 58-59; M. Bodanszky, "Principles of Peptide Synthesis", Springer-Verlag 1984, p. 21-27). The Vaughan variant of the mixed anhydride process is preferred (J.R. Vaughan Jr., J. Amer. Chem.Soc. 73, 3547 (1951)), in which the mixed anhydride of the carboxylic acid of general formula (VI) which is to be coupled and monoisobutyl carbonate is obtained, using isobutyl chlorocarbonate in the presence of bases such as 4-methyl-morpholine or 4-ethylmorpholine. The preparation of this mixed anhydride and the coupling with amines are carried out in a one-pot process, using the abovementioned solvents and at temperatures between -20 and +25°C, preferably 0°C and +25°C.
(c) In order to prepare compounds of general formula (I) wherein X
denotes the methylene group and R2 and R3 are as hereinbefore defined, with the proviso that these groups do not contain any free primary or secondary amine:
Coupling a compound of general formula V
'W
O Rz I
Nu N~R3 O , (VII) wherein U, V, W, R2 and R3 are as hereinbefore defined, with the proviso that R2 and R3 do not contain any free primary or secondary amine, and Nu denotes a leaving group, for example a halogen atom, such as the chlorine, bromine or iodine atom, an alkylsulphonyloxy group with 1 to 10 carbon atoms in the alkyl moiety, a phenylsulphonyloxy or naphthylsulphonyloxy group optionally mono-, di- or trisubstituted by chlorine or bromine atoms or by methyl or nitro groups, while the substituents may be identical or different, a 1 H-imidazol-1-yl, a 1 H-pyrazol-1-yl optionally substituted by one or two methyl groups in the carbon skeleton, a 1 H-1,2,4-triazol-1-yl, 1 H-1,2,3-triazol-1-yl, 1H-1,2,3,4-tetrazol-1-yl, a vinyl, propargyl, p-nitrophenyl, 2,4-dinitrophenyl, trichlorophenyl, pentachlorophenyl, pentafluorophenyl, pyranyl or pyridinyl, a dimethylaminyloxy, 2(1H)-oxopyridin-1-yl-oxy, 2,5-dioxopyrrolidin-1-yloxy, phthalimidyloxy, 1H-benzo-triazol-1-yloxy or azide group, with a piperidine of general formula R' '/'~~NH , (III) wherein R' is as hereinbefore defined.
The reaction is carried out under Schotten-Baumann or Einhorn conditions, i.e. the components are reacted in the presence of at least one equivalent of an auxiliary base at temperatures between -50°C and +120°C, preferably -10°C and +30°C, and optionally in the presence of solvents. The auxiliary bases used are preferably alkali metal and alkaline earth metal hydroxides, e.g. sodium hydroxide, potassium hydroxide or barium hydroxide, alkali metal carbonates, e.g. sodium carbonate, potassium carbonate or caesium carbonate, alkali metal acetates, e.g. sodium or potassium acetate, as well as tertiary amines, e.g. pyridine, 2,4,6-trimethylpyridine, quinoline, triethylamine, N-ethyl-diisopropylamine, N-ethyl-dicyclohexylamine, 1,4-diazabicyclo[2.2.2]octane or 1,8-diazabicyclo[5.4.0]undec-7-ene, the solvents used may be, for example, dichloromethane, tetrahydrofuran, 1,4-dioxane, acetonitrile, dimethyl formamide, dimethyl acetamide, N-methyl-pyrrolidone or mixtures thereof; if alkali metal or alkaline earth metal hydroxides, alkali metal carbonates or acetates are used as the auxiliary bases, water may also be added to the reaction mixture as cosolvent.
(d) In order to prepare compounds of general formula (I) wherein all the groups are as hereinbefore defined:

Coupling a carboxylic acid of general formula A
N- 'X

R , (VIII) wherein all the groups are as hereinbefore defined, with an amine of general formula HNR2R3, wherein R2 and R3 are as hereinbefore defined, with the proviso that it does not contain any free carboxylic acid and/or other free primary or secondary aliphatic amino function.
The coupling is preferably carried out using methods known from peptide chemistry (cf. e.g. Houben-Weyl, Methoden der Organischen Chemie, Vol.
15/2), for example using carbodiimides such as e.g. dicyclohexylcarbodiimide (DCC), diisopropyl carbodiimide (DIC) or ethyl-(3-dimethylaminopropyl)-carbodiimide, O-(1 H-benzotriazol-1-yl)- N,N-N',N'-tetramethyluronium hexafluorophosphate (HBTU) or tetrafluoroborate (TBTU) or 1 H-benzotriazol-1-yl-oxy-tris-(dimethylamino)-phosphonium hexa-fluorophosphate (BOP). By adding 1-hydroxybenzotriazole (HOBt) or 3-hydroxy-4-oxo-3,4-dihydro-1,2,3-benzotriazine (HOObt) the reaction speed can be increased. The couplings are normally carried out with equimolar amounts of the coupling components as well as the coupling reagent in solvents such as dichloromethane, tetrahydrofuran, acetonitrile, dimethyl formamide (DMF), dimethyl acetamide (DMA), N-methylpyrrolidone (NMP) or mixtures thereof and at temperatures between -30 and +30°C, preferably -and +25°C. If necessary, N-ethyl-diisopropylamine (DIEA) (Hunig base) is preferably used as an additional auxiliary base.

The so-called anhydride process is used as a further coupling method for synthesising compounds of general formula (I) (cf. also: M. Bodanszky, "Peptide Chemistry", Springer-Verlag 1988, p. 58-59; M. Bodanszky, "Principles of Peptide Synthesis", Springer-Verlag 1984, p. 21-27). The Vaughan variant of the mixed anhydride process is preferred (J.R. Vaughan Jr., J. Amer. Chem.Soc. 73, 3547 (1951)), in which the mixed anhydride of the carboxylic acid of general formula (VI) which is to be coupled and monoisobutyl carbonate is obtained, using isobutyl chlorocarbonate in the presence of bases such as 4-methyl-morpholine or 4-ethylmorpholine. The preparation of this mixed anhydride and the coupling with amines are carried out in a one-pot process, using the abovementioned solvents and at temperatures between -20 and +25°C, preferably 0°C and +25°C.
(e) In order to prepare compounds of general formula (I) wherein R' is as hereinbefore defined, with the proviso that no free primary or secondary amine is present:
Coupling a compound of general formula U
V
"W
A
~ Nu N_ 'X

R ~ (1X) wherein all the groups are as hereinbefore defined and Nu denotes a leaving group, for example a halogen atom, such as the chlorine, bromine or iodine atom, an alkylsulphonyioxy group with 1 to 10 carbon atoms in the alkyl moiety, a phenylsulphonyloxy or naphthylsulphonyloxy group optionally mono-di- or trisubstituted by chlorine or bromine atoms, by methyl or vitro groups, while the substituents may be identical or different, a 1 H-imidazol-1-yl, a 1 H-RS
pyrazol-1-yl optionally substituted by one or two methyl groups in the carbon skeleton, a 1H-1,2,4-triazol-1-yl, 1H-1,2,3-triazol-1-yl, 1H-1,2,3,4-tetrazol-1-yl, a vinyl, propargyl, p-nitrophenyl, 2,4-dinitrophenyl, trichlorophenyl, pentachlorophenyl, pentafluorophenyl, pyranyl or pyridinyl, a dimethylaminyloxy, 2(1H)-oxopyridin-1-yl-oxy, 2,5-dioxopyrrolidin-1-yloxy, phthalimidyloxy, 1H-benzo-triazol-1-yloxy or azide group, with an amine of general formula HNR2R3, wherein R2 and R3 are as hereinbefore defined, with the proviso that no free carboxylic acid and/or other free primary or secondary aliphatic amino function is present.
The reaction is carried out under Schotten-Baumann or Einhorn conditions, i.e. the components are reacted in the presence of at least one equivalent of an auxiliary base at temperatures between -50°C and +120°C, preferably -10°C and +30°C, and optionally in the presence of solvents. The auxiliary bases used are preferably alkali metal and alkaline earth metal hydroxides, e.g. sodium hydroxide, potassium hydroxide or barium hydroxide, alkali metal carbonates, e.g. sodium carbonate, potassium carbonate or caesium carbonate, alkali metal acetates, e.g. sodium or potassium acetate, as well as tertiary amines, e.g. pyridine, 2,4,6-trimethylpyridine, quinoline, triethylamine, N-ethyl-diisopropylamine, N-ethyl-dicyclohexylamine, 1,4-diazabicyclo[2.2.2]octane or 1,8-diazabicyclo[5.4.0]undec-7-ene, the solvents used may be, for example, dichloromethane, tetrahydrofuran, 1,4-dioxane, acetonitrile, dimethyl formamide, dimethyl acetamide, N-methyl-pyrrolidone or mixtures thereof; if alkali metal or alkaline earth metal hydroxides, alkali metal carbonates or acetates are used as the auxiliary bases, water may also be added to the reaction mixture as cosolvent.
The new compounds of general formula (I) according to the invention contain one or more chiral centres. If for example there are two chiral centres the compounds may occur in the form of two pairs of diastereomeric antipodes.
The invention covers the individual isomers as well as the mixtures thereof.

The diastereomers may be separated on the basis of their different physico-chemical properties, e.g. by fractional crystallisation from suitable solvents, by high pressure liquid or column chromatography, using chiral or preferably non-chiral stationary phases.
Racemates covered by general formula (I) may be separated for example by HPLC on suitable chiral stationary phases (e.g. Chiral AGP, Chiralpak AD).
Racemates which contain a basic or acidic function can also be separated via the diastereomeric, optically active salts which are produced on reacting with an optically active acid, for example (+) or (-)-tartaric acid, (+) or (-)-diacetyl tartaric acid, (+) or (-)-monomethyl tartrate or (+)-camphorsuiphonic acid, or an optically active base, for example with (R)-(+)-1-phenylethylamine, (S)-(-)-1-phenyfethyfamine or (S)-brucine.
According to a conventional method of separating isomers, the racemate of a compound of general formula (I) is reacted with one of the abovementioned optically active acids or bases in equimolar amounts in a solvent and the resulting crystalline, diastereomeric, optically active salts thereof are separated using their different soiubilities. This reaction may be carried out in any type of solvent provided that it is sufficiently different in terms of the solubility of the salts. Preferably, methanol, ethanol or mixtures thereof, for example in a ratio by volume of 50:50, are used. Then each of the optically active salts is dissolved in water, carefully neutralised with a base such as sodium carbonate or potassium carbonate, or with a suitable acid, e.g. dilute hydrochloric acid or aqueous methanesulphonic acid, and in this way the corresponding free compound is obtained in the (+) or (-) form.
The (R) or (S) enantiomer alone or a mixture of two optically active diastereomeric compounds covered by general formula I may also be obtained by performing the syntheses described above with a suitable reaction component in the (R) or (S) configuration.
The starting compounds of general formula (141) may be obtained, if they are not known from the literature or even commercially available, according to the g7 processes described in WO 98/11128 and DE 199 52 146. The starting compounds of general formula (IV) are commercially available. Compounds of general formula (V) may be obtained by methods familiar to the peptide chemist from protected phenylalanines and amines of general formula HNR2R3.
The phenyalanine derivatives needed to prepare the optically pure compounds of general formula (V) may be prepared from the compounds of general formula U
V
,W
H~N OR
I
H O ,(X) wherein U, V and W are as hereinbefore defined and R denotes an unbranched alkyl group, preferably the methyl or ethyl group, by racemate cleavage.
This racemate cleavage can be carried out using enzymatic methods, while only one enantiomer of the racemate is transformed and the mixture produced is then separated using physicochemical methods, preferably using chromatographic methods. A suitable enzyme system for this step consists of the enzyme Alcaiase 2.4 L FG (Novozymes A/S; DK 2880 Bagsvaerd). The compounds of general formula (X) can then be converted into the enantiomerically pure compounds of general formula (V) by methods familiar to the peptide chemist.
If the group X in compounds of general formula (V) denotes the oxygen atom, the hydroxycarboxylic acids needed for the synthesis, of general formula U
V
-, W
H~O OH
O ~ (XI) wherein U, V and W are as hereinbefore defined, may be prepared from compounds of general formula (X), with the proviso that R denotes the hydrogen atom.
With the proviso that V does not denote the amino or methylamino group, the compounds of general formula (XI) may be obtained by diazotisation of compounds of general formula (X) with a suitable diazotising reagent, preferably sodium nitrite in an acidic medium. If enantiomerically pure compounds are used, the corresponding enantiomerically pure hydroxycarboxylic acid compounds are obtained, and the configuration is retained during the reaction.
Another method of obtaining compounds of general formula (XI) wherein U, V
and W are as hereinbefore defined comprises alkylating the compound O O
O N~O
U
(XII) with correspondingly substituted benzyl chlorides, benzyl bromides or benzyl iodides of general formula (X111) U
V
~W
X , (X111) wherein U, V and W are as hereinbefore defined and X denotes a chlorine, bromine or iodine atom, analogously to methods known from the literature (Michael T. Grimmins, Kyle A. Emmitte and Jason D. Katz, Org. Lett. 2, 2165-2167 [2000]).
The diastereomeric products obtained can then be separated by physico-chemical methods, preferably using chromatographic methods. The hydrolytic cleaving of the chiral auxiliary, coupling with amines of general formula HNR2R3 and cleaving the benzyl protecting group also provides access to enantiomerically pure hydroxycarboxylic acid compounds of general formula (V).
The starting compounds of general formula (VI) are obtained for example by reacting amines of general formula HNR2R3 with 2-(alkoxycarbonylmethyl)-3-aryl-propanoic acids and subsequently hydrolytically cleaving the alkyl group.
The 2-(alkoxycarbonylmethyl)-3-aryl-propanoic acids required may be prepared analogously to methods known from the literature (David A. Evans, Leester D. Wu, John J. M. Wiener, Jeffrey S. Johnson, David H. B. Ripin and Jason S. Tedrow, J. Org.Chem 64, 6411-6417 [1999]; Saul G. Cohen and Aleksander Milovanovic, J. Am. Chem. Soc. 90, 3495-3502 [1968]; Hiroyuki Kawano, Youichi Ishii, Takao Ikariya, Masahiko Saburi, Sadao Yoshikawa, Yasuzo Uchida and Hidenori Kumobayashi, Tetrahedron Letters 28, 1905-1908 [1987]). Carboxylic acids of general formula (VIII) may be prepared from generally available starting materials in accordance with the processes described in WO 98/11128.

The compounds of general formula I obtained may, if they contain suitable basic functions, be converted, particularly for pharmaceutical use, into their physiologically acceptable salts with inorganic or organic acids. Suitable acids include for example hydrochloric acid, hydrobromic acid, phosphoric acid, nitric acid, sulphuric acid, methanesulphonic acid, ethanesulphonic acid, benzenesulphonic acid, p-toluenesulphonic acid, acetic acid, fumaric acid, succinic acid, lactic acid, mandelic acid, malic acid, citric acid, tartaric acid or malefic acid.
Moreover, the new compounds of formula (I), if they contain a carboxylic acid function, may if desired be converted into the addition salts thereof with inorganic or organic bases, particularly for pharmaceutical use into the physiologically acceptable addition salts thereof. Suitable bases for this include, for example, sodium hydroxide, potassium hydroxide, ammonia, cyclohexylamine, dicyclohexylamine, ethanolamine, diethanolamine and triethanolamine.
The present invention relates to racemates if the compounds of general formula (I) have only one chiral element. However, the application also includes the individual diastereomeric pairs of antipodes or mixtures thereof which are obtained if there is more than one chiral element in the compounds of general formula (I), as well as the individual optically active enantiomers of which the abovementioned racemates are made up.
Also included in the subject matter of this invention are the compounds according to the invention, including the salts thereof, in which one or more hydrogen atoms are replaced by deuterium.
The new compounds of general formula (I) and the physiologically acceptable salts thereof have valuable pharmacological properties, based on their selective CGRP-antagonistic properties. The invention further relates to pharmaceutical compositions containing these compounds, their use and the preparation thereof.

The new compounds of general formula I and the physiologically acceptable salts thereof have CGRP-antagonistic properties and exhibit good affinities in CGRP receptor binding studies. The compounds display CGRP-antagonistic properties in the pharmacological test systems described hereinafter.
The following experiments were carried out to demonstrate the affinity of the abovementioned compounds for human CGRP-receptors and their antagonistic properties:

A. Binding studies with SK-N-MC cells (expressing the human CGRP
receptor) SK-N-MC cells are cultivated in "Dulbecco's modified Eagle medium". The medium is removed from confluent cultures. The cells are washed twice with PBS buffer (Gibco 041-04190 M), detached by the addition of PBS buffer mixed with 0.02% EDTA, and isolated by centrifuging. After resuspension in 20 ml of "Balanced Salts Solution" [BSS (in mM): NaCI 120, KCI 5.4, NaHC03 16.2, MgS04 0.8, NaHP04 1.0, CaCf2 1.8, D-glucose 5.5, HEPES 30, pH
7.40] the cells are centrifuged twice at 100 x g and resuspended in BSS. After the number of cells has been determined, the cells are homogenised using an Ultra-Turrax and centrifuged for 10 minutes at 3000 x g. The supernatant is discarded and the pellet is recentrifuged in Tris buffer (10 mM Tris, 50 mM
NaCI, 5 mM MgCl2, 1 mM EDTA, pH 7.40) enriched with 1 % bovine serum albumin and 0.1 % bacitracin, and resuspended ( 1 ml / 1000000 cells). The homogenised product is frozen at -80°C. The membrane preparations are stable for more than 6 weeks under these conditions.
After thawing, the homogenised product is diluted 1:10 with assay buffer (50 mM Tris, 150 mM NaCI, 5 mM MgCl2, 1 mM EDTA, pH 7.40) and homogenised for 30 seconds with an Ultra-Turrax. 230 pl of the homogenised product are incubated for 180 minutes at ambient temperature with 50 pM'25I
iodotyrosyl-Calcitonin-Gene-Related Peptide (Amersham) and increasing concentrations of the test substances in a total volume of 250 NI. The incubation is ended by rapid filtration through GF/B-glass fibre filters treated with polyethyleneimine (0.1 %) using a cell harvester. The protein-bound radioactivity is measured using a gamma counter. Non-specific binding is defined as the bound radioactivity in the presence of 1 NM human CGRP-alpha during incubation.
The concentration binding curves are analysed using computer-aided non-linear curve matching.

The compounds mentioned hereinbefore show ICSO values s 10000 nM in the test described.
B. CGRP Antagonism in SK-N-MC cells SK-N-MC cells (1 million cells) are washed twice with 250 NI incubation buffer (Hanks' HEPES, 1 mM 3-isobutyl-1-methylxanthine, 1% BSA, pH 7.4) and pre-incubated at 37°C for 15 minutes. After the addition of CGRP (10 NI) as agonist in increasing concentrations (10-" to 10-6 M), or additionally the substance in 3 to 4 different concentrations, the mixture is incubated for another 15 minutes.
Intracellular cAMP is then extracted by the addition of 20 NI of 1 M HCI and centrifugation (2000 x g, 4°C, for 15 minutes). The supernatants are frozen in liquid nitrogen and stored at -20°C.
The cAMP contents of the samples are determined by radioimmunoassay (Messrs. Amersham) and the pA2 values of antagonistically acting substances are determined graphically.
The compounds of genera! formula I exhibit CGRP-antagonistic properties in the in vitro test model described, in a dosage range between 10-'2 and 10-5 M.
In view of their pharmacological properties the compounds of general formula I and the salts thereof With physiologically acceptable acids are thus suitable for the acute and prophylactic treatment of headaches, particularly migraine or cluster headaches, tension headaches and chronic headache. The compounds according to the invention are also suitable for preventing migraine headache during the prodrome period or for preventing and treating migraine headache which occurs prior to or during menstruation.
Moreover, the compounds of general formula I also have a positive effect on the following diseases: non-insulin-dependent diabetes mellitus ("NIDDM"), cardiovascular diseases, morphine tolerance, diarrhoea caused by clostridium toxin, skin diseases, particularly thermal and radiation-induced skin damage including sunburn, inflammatory diseases, e.g. inflammatory diseases of the joints (arthritis), neurogenic inflammation of the oral mucosa, inflammatory lung diseases, allergic rhinitis, asthma, diseases accompanied by excessive vasodilatation and resultant reduced blood supply to the tissues, e.g. shock and sepsis or erythema. In addition, the compounds according to the invention have a general pain-relieving effect, particularly in cases of neuropathic pain, as in, for example, complex regional pain syndrome (CRPS), in neuropathic pain within the framework of systemic neurotoxic diseases such as, for example, diabetes mellitus, and in pain caused by inflammatory processes. The symptoms of menopausal hot flushes caused by vasodilatation and increased blood flow in oestrogen-deficient women and hormone-treated patients with prostate carcinoma are favourably affected by the CGRP-antagonists of the present application in a preventive and acute-therapeutic capacity, this therapeutic approach being distinguished from hormone replacement by the absence of side effects.
The dosage required to achieve a corresponding effect is conveniently 0.0001 to 3 mg/kg of body weight, preferably 0.01 to 1 mg/kg of body weight, when administered intravenously or subcutaneously and 0.01 to 10 mg/kg of body weight, preferably 0.1 to 10 mg/kg of body weight when administered orally, nasally or by inhalation, 1 to 3 x a day in each case.
If the treatment with CGRP antagonists and/or CGRP release inhibitors is given as a supplement to conventional hormone substitution, it is advisable to reduce the doses specified above, in which case the dosage may be from 1/5 of the lower limits mentioned above up to 1/1 of the upper limits specified.
The compounds prepared according to the invention may be administered either on their own or optionally in combination with other active substances for the treatment of migraine by intravenous, subcutaneous, intramuscular, intrarectal, intranasal route, by inhalation, transdermally or orally, while aerosol formulations are particularly suitable for inhalation. The combinations may be administered either simultaneously or sequentially.

Categories of active substance which may be used in the combination include e.g. antiemetics, prokinetics, neuroleptics, antidepressants, neurokinine antagonists, anticonvulsants, histamine-H1 receptor antagonists, antimuscarinics, a-blockers, a-agonists and a-antagonists, ergot alkaloids, mild analgesics, non-steroidal antiinflammatories, corticosteroids, calcium antagonists, 5-HT~B,~p agonists or other anti-migraine agents, which may be formulated together with one or more inert conventional carriers and/or diluents, e.g. with corn starch, lactose, glucose, microcrystalline cellulose, magnesium stearate, polyvinyl pyrrolidone, citric acid, tartaric acid, water, water/ethanol, water/glycerol, water/sorbitol, water/polyethylene glycol, propylene glycol, cetylstearyl alcohol, carboxymethylcellulose or fatty substances such as hard fat or suitable mixtures thereof, into conventional galenic preparations such as plain or coated tablets, capsules, powders, suspensions, solutions, metered dose aerosols or suppositories.
Thus other active substances which may be used for the combinations mentioned above include for example the non-steroidal antiinflammatories aceclofenac, acemetacin, acetylsalicylic acid, azathioprine, diclofenac, diflunisal, fenbufen, fenoprofen, flurbiprofen, ibuprofen, indometacin, ketoprofen, leflunomide, lornoxicam, mefenamic acid, naproxen, phenylbutazone, piroxicam, sulphasalazine, zomepirac or the pharmaceutically acceptable salts thereof as well as meloxicam and other selective COX2-inhibitors, such as for example rofecoxib and celecoxib.
It is also possible to use ergotamine, dihydroergotamine, metoclopramide, domperidone, diphenhydramine, cyclizine, promethazine, chlorpromazine, vigabatrin, timolol, isometheptene, pizotifen, botox, gabapentin, topiramate, riboflavin, montelukast, lisinopril, prochloroperazine, dexamethasone, flunarizine, dextropropoxyphene, meperidine, metoprolol, propranolol, nadolol, atenolol, clonidine, indoramin, carbamazepine, phenytoin, valproate, ami-tryptiline, lidocaine or diltiazem and other 5-HT~B,~p-agonists such as, for example, almotriptan, avitriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, sumatriptan and zolmitriptan.

The dosage of these active substances is expediently 1/5 of the lowest recommended dose to 1/1 of the normally recommended dose, i.e. for example 20 to 100 mg of sumatriptan.
The invention further relates to the use of the compounds according to the invention as valuable adjuvants for the production and purification (by affinity chromatography) of antibodies as well as in RIA and ELISA assays, after suitable radioactive labelling, for example by tritiation of suitable precursors, for example by catalytic hydrogenation with tritium or replacing halogen atoms with tritium, and as a diagnostic or analytical adjuvant in neurotransmitter research.
Experimental section As a rule, IR, 'H-NMR and/or mass spectra have been obtained for the compounds prepared. Unless otherwise stated, Rf values were obtained using ready-made silica gel TLC plates 60 F254 (E. Merck, Darmstadt, Item no.
1.05714) without chamber saturation. The Rf values obtained under the name Alox were obtained using ready-made aluminium oxide 60 F254 TLC plates (E. Merck, Darmstadt, item no. 1.05713) without chamber saturation. The ratios given for the eluants relate to units by volume of the solvent in question.
The units by volume given for NH3 are based on a concentrated solution of NH3 in water.
Unless otherwise stated the acid, base and saline solutions used for working up the reaction solutions are aqueous solutions having the concentrations specified.
For chromatographic purification, silica gel made by Millipore (MATREXT"', 35-70 pm) was used. For chromatographic purification Alox (E. Merck, Darmstadt, standardised aluminium oxide 90, 63-200 pm, Article no.
1.01097.9050) is used.
The HPLC data provided are measured using the parameters specified below:
Analytical column: Zorbax column (Agilent Technologies), SB (Stable Bond) -C18; 3.5 Nm; 4.6 x 75 mm; column temperature: 30°C; flow: 0.8 mL /
min;

injection volume: 5 µL; detection at 254 nm Method A:
time (min)percent by volume of percent by volume of acetonitrile water (with 0.1% formic acid) (with 0.1% formic acid) In preparative HPLC purifications as a rule the same gradients are used as were used to raise the analytical HPLC data.
The products are collected under mass control and the fractions containing the product are combined and freeze-dried.
If no detailed information is given as to the configuration, it is not clear whether it is a pure enantiomer or whether partial or even complete racemisation has occurred.
The following abbreviations are used in the description of the experiments:
abs. absolute Boc tert.-butoxycarbonyl CDI N,N'-carbonyldiimidazole CDT 1,1'-carbonyldi-( 1,2,4-triazofe) Cyc cyclohexane DCM dichloromethane DMF N,N-dimethylformamide EtOAc ethyl acetate EtOH ethanol semiconc.semiconcentrated HCI hydrochloric acid HOAc acetic acid HOBt 1-hydroxybenzotriazole-hydrate i. vac. in vacuo (in a vacuum) KOH potassium hydroxide conc. concentrated MeOH methanol NaCI sodium chloride NaOH sodium hydroxide org. organic PE petroleum ether RT room temperature TBTU 2-(1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium-tetrafluoroborate TFA trifluoroacetic acid THF tetrahydrofuran Instructions for preparing the amines used (starting comaounds) Examele A1 2-methyl-5-piperidin-4-yl-2,5-diaza-bicyclo[2.2.1]heptane (Examples 7.9 and 10.79) H ~ N\~ N\~N ~
A1a 2-(1-benzyl-piperidin-4-yl)-5-methyl-2,5-diaza-bicyclo[2.2.1 ]heptane 0.73 mL (12.7 mmol) acetic acid were added to a solution of 2.38 mL (12.7 mmol) 1-benzyl-piperidin-4-one and 3.5 g (12.77 mmol) of 2-methyl-2,5-diaza-bicyclo[2.2.1]heptane in 100 mL MeOH and the reaction mixture was stirred for 3 h at RT. Under a nitrogen current 0.99 g (15.0 mmol) NaBH3CN were added and the reaction solution was stirred overnight at RT. It was acidified with 7 mL of conc. HCI, stirred for 1 h at RT and evaporated down i.vac. The residue was combined with 200 mL of 15% K2C03 solution, extracted twice with 200 mL DCM in each case and the combined organic phases were dried over Na2S04. After the desiccant and solvent had been eliminated the residue was purified by chromatography (silica gel, gradient: DCM to DCM/MeOH/NH3 10:85:5).
Yield: 2.1 g (58% of theory) ESI-MS: (M+H)+ = 286 Rf = 0.15 (silica gel, DCM/MeOH/NH3 80:20:2) A1 b 2-methyl-5-piperidin-4-yl-2,5-diaza-bicyclo[2.2.1 ]heptane A solution of 2.1 g (7.36 mmol) 2-(1-benzyl-piperidin-4-yl)-5-methyl-2,5-diaza-bicyclo[2.2.1]heptane in 100 mL MeOH was combined with 500 mg of 10%
Pd/C and hydrogenated at RT and 50 psi H2 for 3 h. The catalyst was suction filtered and the solvent eliminated i.vac. The product was used for further reactions without being purified.
Yield: 1.4 g (97% of theory) ESI-MS: (M+H)+ = 196 Rf = 0.10 (silica gel, DCM/MeOH/NH3 80:20:2) Examale A2 1-cyclopropylmethyl-4-piperidin-4-yl-piperazine (Example 10.4) H ~ N\.~N~N
A2a tert. butyl 4-(4-cyclopropylmethyl-piperazin-1-yl)-piperidine-1-carboxylate 1.26 g (20.0 mmol) NaBH3CN were added in 4 batches at RT to a solution of 1.71 g (5.0 mmol) tert. butyl 4-piperazin-1-yl-piperidine-1-carboxylate and 0.75 mL (10.0 mmol) cyclopropanecarbaldehyde in 100 mL of EtOH and the reaction mixture was stirred overnight at RT. The mixture was evaporated down i.vac., the residue was taken up in saturated NaHC03 solution, extracted exhaustively with EtOAc and the organic phase was dried over Na2SOa. After the desiccant and solvent had been eliminated the residue was purified by chromatography (silica gel, EtOAc/MeOH/NH3 90:10:0.5).
Yield: 1.36 g (84% of theory) EI: (M)+ = 323 A2b 1-cyclopropylmethyl-4-piperidin-4-yl-piperazine mL TFA were added to a solution of 1.36 g (4.2 mmol) tert. butyl 4-(4-cyclopropylmethyl-piperazin-1-yl)-piperidine-1-carboxylate in 30 mL DCM and the reaction mixture was stirred for 4 h at RT. The reaction solution was evaporated down i.vac., the residue combined with diethyl ether, the precipitate was suction filtered and dried. The product was precipitated as the tris-trifluoroacetate salt.
Yield: 1.86 g (78% of theory) EI: (M)+ = 223 Exam~~le A3 4-azetidin-1-yl-piperidine (Example 10.15) H
~N~~N~
A3a 4-azetidin-1-yl-1-benzyl-piperidine 1.0 mL (17.49 mmol) acetic acid was added to a solution of 3.0 mL (16.45 mmol) of 1-benzyl-piperidin-4-one and 1.0 g (17.51 mmol) azetidine in 100 mL
DCM and the reaction mixture was stirred for 1 h at RT. 6.0 g (39.55 mmol) of NaBH(OAc)3 were added in 4 batches within 1 h while cooling with ice and the reaction solution was stirred overnight at RT. 15% K2C03 solution was added and stirring was continued for another hour. 200 mL EtOAc were added, the organic phase was separated off and dried over MgS04. After the desiccant and solvent had been eliminated the residue was purified by chromatography (silica gel, gradient: DCM to MeOH/NH3 9:1 ).
Yield: 3.2 g (84% of theory) EI: (M)+ = 230 Rr = 0.57 (silica gel, DCM/MeOH/cyc/NH3 70:15:15:2) A3b 4-azetidin-1-yl-piperidine A solution of 3.2 g (13.89 mmol) 4-azetidin-1-yl-1-benzyl-piperidine in 50 mL
MeOH was combined with 500 mg 10% Pd/C and hydrogenated for 7.5 h at RT and 3 bar H2.The catalyst was suction filtered and the solvent eliminated i.vac. The product was used for further reactions without being purified.
Yield: 1.9 g (98% of theory) ESI-MS: (M+H)+ = 141 Rf = 0.19 (silica gel, DCM/MeOH/NH3 70:25:5) Example A4 1-azetidin-3-yl-perhydro-azepine (Example 10.22) H-N~N
A4a 1-(1-benzhydryl-azetidin-3-yl)-perhydro-azepine Under a nitrogen atmosphere 31.7 g (320 mmol) of perhydro-azepine were added to a solution of 31.7 g (100 mmol) 1,1-dibenzyl-azetidin-3-yl methanesulphonate in 200 mL of DMF and the mixture was stirred for 7 days at 50°C. The reaction solution was combined with 1 L water, the aqueous phase was extracted twice with EtOAc, the combined organic phases were washed twice with water and dried over Na2S04. After the desiccant and solvent had been eliminated the residue was twice purified by chromatography (silica gel, 1st column: DCM/MeOH/NH3 19:1:0.025 and 2nd column: tert-butylmethylether).
Yield: 22.2 g (69% of theory) Rf = 0.82 (silica gel, DCM/MeOH/NH3 19:1:0.025) A4b 1-azetidin-3-yl-perhydro-azepine g 10% Pd/C were added to a solution of 22.0 g (68.6 mmol) of 1-(1-benzhydryl-azetidin-3-yl)-perhydro-azepine in 400 mL MeOH and 69 mL of 2 N HCI and the reaction mixture was hydrogenated for 3 h at 45°C
until the theoretical uptake of H2 had been achieved. After filtration the solvent was eliminated i.vac. and the product, which was obtained as the bis-hydrochloride, was further reacted without being purified.
Yield: 15.5 g ( 100% of theory) melting point: 205-220°C
Rf = 0.08 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) Example A5 1-benzyl-4-piperidin-4-yl-piperazine (Example 10.24) H~N\~~N~N I \
A5a tert. butyl 4-(4-benzyl-piperazin-1-yl)-piperidine-1-carboxylate A solution of 66.7 mL (381 mmol) 1-benzyl-piperazine and 75.8 g (380 mmol) tert. butyl 4-oxo-piperidine-1-carboxylate in 1 L THF was adjusted to pH 5 with glacial acetic acid and then 100 g (448 mmol) NaBH(OAc)3 was added batchwise within 2 h while cooling with ice and the reaction mixture was stirred overnight at RT. The reaction solution was carefully made alkaline with 2.2 M K2C03 solution, stirred for 1 h, exhaustively extracted with EtOAc and the combined organic phases were dried over Na2S04. After the desiccant and solvent had been eliminated the residue was further reacted without being purified.
Yield: 114 g (83% of theory) ESI-MS: (M+Na)+ = 382 Rr = 0.74 (silica gel, DCM/MeOH/cyc/NH3 70:15:15:2) A5b 1-benzyl-4-piperidin-4-yl-piperazine 20 mL TFA were added to a solution of 5 g (13.91 mmol) tert. butyl 4-(4-benzyl-piperazin-1-yl)-piperidine-1-carboxylate in 200 mL DCM and the reaction mixture was stirred overnight at RT. The mixture was evaporated down i. vac., the residue was combined with 200 mL 15% K2C03 solution, extracted three times with 100 mL DCM in each case and the combined organic phases were dried over MgS04. After the desiccant and solvent had been eliminated the desired product was obtained, which was further reacted without being purified.
Yield: 2.9 g (80% of theory) ESI-MS: (M+H)+ = 260 Rf = 0.58 (silica gel, DCM/MeOH/NH3 70:25:5) Example A6 Dimethyl-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-ylmethyl)-amine (Example 10.25) H-N I /
A6a 1-(7-dimethylaminomethyl-1,2,4,5-tetrahydro-3-benzazepin-3-yl)-2,2,2-trifluoro-ethanone 11.7 mL (23.4 mmol) of a 2 M dimethylamine solution in THF were added to a solution of 4.5 g (16.59 mmol) 3-(2,2,2-trifluoro-acetyl)-2,3,4,5-tetrahydro-3-benzazepin-7-carbaldehyde in 150 mL THF and the solution was adjusted to pH 5 with 1 mL glacial acetic acid. After 30 min 4.62 g (21.79 mmol) NaBH(OAc)3 were added and the reaction mixture was stirred overnight at RT. The reaction solution was carefully combined with saturated NaHC03 solution, stirred for 30 min, exhaustively extracted with EtOAc, the organic phase was separated off and dried over Na2S04. After the desiccant and solvent had been eliminated the desired product was obtained, which was further reacted without being purified.
Yield: 4.5 g (90% of theory) ESI-MS: (M+H)+ = 301 Rr = 0.76 (silica gel, DCM/MeOH/cyc/NH3 70:15:15:2) A6b dimethyl-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-ylmethyl)-amine 50 mL water and 8.5 g (61.51 mmol) K2C03 were added to a solution of 4.5 g (14.98 mmol) 1-(7-dimethylaminomethyl-1,2,4,5-tetrahydro-3-benzazepin-3-yl)-2,2,2-trifluoro-ethanone in 50 mL MeOH and the reaction mixture was stirred for 72 h at RT. The reaction solution was evaporated down i.vac., the residue combined with DCM, filtered to remove insoluble constituents and evaporated down i.vac. The desired product was obtained in the form of a light brown oil.
Yield: 2.9 g (95% of theory) ESI-MS: (M+H)+ = 205 Rf = 0.39 (silica gel, DCM/MeOH/cyc/NH3 70:15:15:2) Example A7 1-piperidin-4-yl-4-(2,2,2-trifluoro-ethyl)-piperazine (Example 10.27) H~N\~~N~N~CF3 A7a 1-[4-(1-benzyl-piperidin-4-yl)-piperazin-1-yl]-2,2,2-trifluoro-ethanone A solution of 8.21 mL (57.83 mmol) trifluoroacetic anhydride in 40 mL DCM
was added dropwise to a solution, cooled to 0°C, of 15.0 g (57.83 mmol) 1-(1-benzyl-piperidin-4-yl)-piperazine and 20.1 mL (145 mmol) triethylamine in 200 DCM and the reaction mixture was stirred for 5 h at RT. Water was added, the organic phase was separated off and dried over Na2S04. After the desiccant and solvent had been eliminated the crude product was further reacted without being purified.
Yield: 8.3 g (40% of theory) EI: (M)+ = 205 Rr = 0.48 (silica gel, DCM/MeOH/NH3 90:10:1 ) A7b 1-(1-benzyl-piperidin-4-yl)-4-(2,2,2-trifluoro-ethyl)-piperazine 0.53 g (14.07 mmol) NaBH4 were added to a solution of 1.0 g (2.81 mmol) 1-[4-(1-benzyl-piperidin-4-yl)-piperazin-1-yl]-2,2,2-trifluoro-ethanone in 9 mL
of 1,4-dioxane and 1 mL of THF and then a solution of 1.08 mL (14.07 mmol) TFA in 10 mL 1,4-dioxane was added dropwise to the resulting suspension within 10 min. The reaction solution was refluxed for 5 h, after cooling it was decomposed with water and evaporated down i.vac. The residue obtained was purified by chromatography (silica gel, EtOAc/MeOH/NH3 95:5:0.5).
Yield: 0.41 g (43% of theory) ESI-MS: (M+H)+ = 342 Rf = 0.45 (silica gel, EtOAc/MeOH/NH3 80:20:2) A7c 1-piperidin-4-yl-4-(2,2,2-trifluoro-ethyl)-piperazine 50 mg of 10% Pd/C were added to a solution of 0.41 g (1.20 mmol) of 1-(1-benzyl-piperidin-4-yl)-4-(2,2,2-trifluoro-ethyl)-piperazine in 30 mL MeOH and the reaction mixture was hydrogenated for 2.5 h at RT and 3 bar H2. To complete the reaction a spatula tip of Pd(OH)2 was added and hydrogenation was continued for a further 1.5 h. After the catalyst had been removed by suction filtering and the solvent had been eliminated the desired product was obtained.
Yield: 0.28 g (94% of theory) ESI-MS: (M+H)+ = 252 Rr = 0.05 (silica gel, EtOAc/MeOH/NH3 70:30:3) Example A8 Methyl-[2-(1-methyl-piperidin-4-yl)-ethyl]-amine (Example 10.32) Ni A8a (N,N-dimethyl-2-{1-methyl-piperidin-4-yl)-acetamide A solution of 9.3 g (50 mmol) ethyl N-methylpiperidinyl-4-acetate in 50 mL
40% aqueous methylamine solution was stirred for 15 h at 80°C in a bomb tube. The solvent was eliminated i.vac. and the residue dissolved in EtOAc.
The organic phase was dried over MgS04 and the solvent was eliminated i.vac.
Yield: 4.7 g (55% of theory) Rf = 0.53 (silica gel, DCM/MeOH 21:1 ) A8b methyl-[2-(1-methyl-piperidin-4-yl)-ethyl]-amine 3.1 g (20 mmol) N,N-dimethyl-2-(1-methyl-piperidin-4-yl)-acetamide in 40 mL
THF were added dropwise to a solution of 1.1 g (30 mmol) lithium aluminium hydride in 50 mL diethyl ether. The mixture was refluxed for 2 h and then stirred overnight at RT. After the addition of water, 6 N NaOH and more water the solution was stirred for 30 min. After filtration the solvent was eliminated i.vac. The residue was dissolved in diethyl ether, dried over MgS04 and the solvent was eliminated i.vac.
Yield: 2.5 g (80% of theory) Rf = 0.29 (Alox, DCM/MeOH 21:1 ) Example A9 Cyclopentyl-methyl-piperidin-4-yl-amine (Example 10.41 ) ~N\~~N
H
A9a (1-benzyl-piperidin-4-yl)-cyclopentyl-methyl-amine 6.0 mL (105 mmol) glacial acetic acid were added to a solution of 6.5 g (31.8 mmol) (1-benzyl-piperidin-4-yl)-methyl-amine and 2.7 g (32.0 mmol) cyclopentanone in 200 mL THF and the reaction mixture was heated to 55°C
for 10 min. After cooling to 15°C 10.6 g (50.0 mmol) NaBH(OAc)3 were added batchwise and the reaction solution was stirred overnight at RT. To complete the reaction another 3.0 g (14.2 mmol) NaBH(OAc)3 were added and the mixture was stirred for a further 5 h at RT. 100 mL of water were carefully added, the pH was made alkaline using Na2C03, the mixture was extracted exhaustively with diethyl ether, the combined organic phases were washed with water and evaporaoted down i.vac. After elimination of the solvent the residue was purified by chromatography (silica gel, EtOAc/MeOH/NH3 9:1:0.3).
Yield: 5.0 g (58% of theory) EI: (M)+ = 272 Rf = 0.6 (silica gel, EtOAcIMeOH/NH3 9:1:0.3) A9b cyclopentyl-methyl-piperidin-4-yl-amine 1.0 g 10% Pd/C were added to a solution of 5.0 g (18.35 mmol) (1-benzyl-piperidin-4-yl)-cyclopentyl-methyl-amine in 100 mL MeOH and the reaction mixture was hydrogenated for 3 h at RT and 5 bar H2. After the catalyst had been removed by suction filtering and the solvent had been eliminated the desired product was obtained, which was further reacted without being purified.
Yield: 3.0 g (90% of theory) Rf = 0.05 (silica gel, EtOAc/MeOH/NH3 9:1:0.4) Example A10 4-(1,1-dioxo-1~,6-isothiazolidin-2-yl)-piperidine (Example 10.46) ~N\~~N
~O
A10a 1-benzyl-4-(1,1-dioxo-1~,6-isothiazolidin-2-yl)-piperidine 3-chloro-propan-1-sulphonyl chloride was added dropwise at RT to a solution of 19.0 g (100 mmol) 1-benzyl-piperidin-4-ylamine and 27.2 g (197 mmol) K2C03 in 200 mL acetonitrile. The reaction solution was left to stand overnight. After filtration the solvent was distilled off. The residue was taken up in 120 mL EtOH and combined with 6.2 g (111 mmol) KOH. The mixture was refluxed for 1 h and after cooling acidified with HCI. The precipitate was suction filtered and dried.
Yield: 15.4 g (46% of theory) melting point: 255-257°C

A10b 4-(1,1-dioxo-1~,6-isothiazolidin-2-yl)-piperidine Analogously to Example 17d the product was prepared from 16.5 g (56.1 mmol) 1-benzyl-4-{1,1-dioxo-1~,6-isothiazolidin-2-yl)-piperidine.
Yield: 8.5 g (74% of theory) melting point: 89-92°C
Rf = 0.13 (silica gel, DCM/MeOH 8:2) Example A11 tert-butyl-piperidin-4-yl-amine (Example 10.50) H
H ~N~/~ N
A11a (1-benzyl-piperidin-4-yl)-tert-butyl-amine Under an argon atmosphere a solution of 8.6 mL (78 mmol) TiCl4 in 100 mL
toluene was added dropwise to a solution, cooled to 0°C, of 24.1 mL
(130 mmol) 1-benzyl-piperidin-4-one and 55 mL (519 mmol) of tent-butylamine in 200 mL toluene in such a way that the internal temperature did not exceed 15°C. The reaction mixture was stirred overnight at RT, the precipitate formed was suction filtered and the solution remaining after the addition of 65 mg of platinum oxide was hydrogenated until the theoretical uptake of H2 had been achieved. After hydrogenation had ended, 160 mL of 2 N NaOH solution were added to the suspension, it was filtered, the organic phase was separated off, the aqueous solution was extracted three times with toluene and the combined organic phases were dried over Na2SOa. After the desiccant and solvent had been eliminated the product was further reacted without being purified.
Yield: 13.9 g (43% of theory) A11 b tent-butyl-piperidin-4-yl-amine 1.5 g 10% Pd/C were added to a solution of 13.9 g (56.0 mmol) (1-benzyl-piperidin-4-yl)-tert-butyl-amine in 140 mL MeOH and the reaction mixture was hydrogenated at RT until the theoretical uptake of H2 had been achieved (2 h).
After the catalyst had been removed by suction filtering and the solvent was eliminated, the desired product was obtained, which was further reacted without being purified.
Yield: 8.3 g (95% of theory) Example A12 4-(2-methyl-imidazol-1-yl)-piperidine (Example 10.58) N
~J
H
A12a tert. butyl 4-(2-methyl-imidazol-1-yl)-piperidine-1-carboxylate Under a nitrogen atmosphere 1.0 g (22.92 mmol) NaH (55% in mineral oil) were added batchwise to a solution of 2.0 g (21.92 mmol) 2-methyl-1 H-imidazole in 20 mL DMF at RT within 20 min and the reaction mixture was stirred for 30 min at this temperature. Then a solution of 4.0 g (14.32 mmol) tert. butyl 4-methanesulphonyloxy-piperidine-1-carboxylate in 50 mL DMF was slowly added dropwise and the reaction solution was then stirred for 2.5 h at 100°C. The mixture was evaporated down i. vac., the residue was taken up in 150 mL DCM, the organic phase was washed twice with 50 mL water in each case and dried over MgS04. After the desiccant and solvent had been eliminated the residue was further reacted without being purified.
Yield: 0.65 g (17% of theory) ESI-MS: (M+H)+ = 266 Rr = 0.56 (silica gel, DCM/MeOHlcyc/NH3 70:15:15:2) A12b 4-(2-methyl-imidazol-1-yl)-piperidine A solution of 650 mg (2.45 mmol) tert. butyl 4-(2-methyl-imidazol-1-yl)-piperidine-1-carboxylate was dissolved in 10 mL of 4 M HCI in 1,4-dioxane and the reaction mixture was stirred for 2 h at RT. The mixture was evaporated down i. vac., the residue was combined with diisopropylether and a little isopropanol, the precipitate was removed by suction filtering and dried in the circulating air dryer. The desired product was obtained as the dihydrochloride.
Yield: 430 mg (74% of theory) ESI-MS: (M+H)+ = 166 R, = 0.54 (silica gel, DCM/MeOH/NH3 75:25:5) Example A13 4-(2,4-dimethyl-imidazol-1-yI)-piperidine (Example 10.61 ) N
,N
H
A13a tert. butyl 4-(2,4-dimethyl-imidazol-1-yl)-piperidine-1-carboxyiate Prepared analogously to Example A12a from 2.2 g (22.20 mmvl) of 2,4-dimethyl-1H-imidazole and 4.0 g (14.32 mmol) of tert. butyl 4-methanesulphonyloxy-piperidine-1-carboxylate.
Yield: 0.45 g (11% of theory) ESI-MS: (M+H)+ = 280 Rf = 0.51 (silica gel, DCM/MeOH/cyc/NH3 70:15:15:2) A13b 4-(2,4-dimethyl-imidazol-1-y1)-piperidine Prepared analogously to Example A12b from 450 mg (1.61 mmol) of tert.
butyl 4-(2,4-dimethyl-imidazol-1-yl)-piperidine-1-carboxylate. The desired product was obtained as the dihydrochloride.
Yield: 300 mg (74% of theory) ESI-MS: (M+H)+ = 180 Rf = 0.63 (silica gel, DCM/MeOH/NH3 75:25:5) Example A14 piperazin-1-sulphonic acid-(1-methyl-piperidin-4-yl)-amide (Example 10.66) o~~o H~N.~/~ ~S~
~N N~~~N~
H
A14a 4-benzyl-piperazin-1-sulphonic acid-(1-methyl-piperidin-4-yl)-amide 1.89 g (11.0 mmol) 1,3,2-benzodioxathiole-2,2-dioxide were added to a solution of 1.0 g (8.76 mmol) 1-methyl-piperidin-4-ylamine and 1.25 mL (9.0 mmol) triethylamine in 50 mL of DCM cooled to 0°C, the cooling bath was removed and the reaction mixture was stirred overnight at RT. The mixture was evaporated down i. vac., the residue was stirred with diethyl ether/diisopropylether, filtered and the crude product was dried.
Under a nitrogen atmosphere this crude product (2.5 g) and 3.16 g (17.4 mmol) 1-benzyl-piperazine were dissolved in 100 mL 1,4-dioxane and the reaction mixture was refluxed for 2 h. The mixture was evaporated down i.
vac. and the residue was purified by chromatography (silica gel, DCMIMeOH/NH3 90:10:1 ).
Yield: 1.1 g (36% of theory) ESI-MS: (M+H)+ = 353 Rr = 0.50 (silica gel, DCM/MeOH/NH3 80:20:1 ) A14b piperazin-1-sulphonic acid-(1-methyl-piperidin-4-yl)-amide 500 mg of 10% Pd/C were added to a solution of 1.1 g (3.12 mmol) of 4-benzyl-piperazin-1-sulphonic acid-(1-methyl-piperidin-4-yl)-amide in 100 mL
MeOH and the reaction mixture was hydrogenated at RT until the theoretical uptake of H2 had been achieved (2.5 h). After the catalyst had been removed by suction filtering and the solvent had been eliminated the desired product was obtained, which was further reacted without being purified.
Yield: 0.82 g (100% of theory) ESI-MS: (M+H)+ = 263 Rr = 0.05 (silica gel, EtOAc/MeOHlNH3 90:10:1 ) Example A15 ethyl 1-( 1-methyl-piperidin-4-yl)-piperazin-2-carboxylate H ~N.~/~
N~
O
A15a 1-tert-butyl, 3-ethyl 4-(1-methyl-piperidin-4-yl)-piperazin-1,3-dicarboxylate A solution of 1.0 g (3.87 mmol) 1-tent-butyl, 3-ethyl piperazin-1,3-dicarboxylate and 0.45 mL (3.87 mmol) of 1-methyl-piperidin-4-one in 25 mL THF was adjusted to a pH of between 5 and 6 with glacial acetic acid and then 1.0 g (4.48 mmol) NaBH(OAc)3 were added batchwise and the reaction mixture was stirred overnight at RT. To complete the reaction another 1 mL (8.6 mmol) of 1-methyl-piperidin-4-one and 0.2 g (0.9 mmol) of NaBH(OAc)3 were added and the mixture was stirred for a further 2 h at RT. The excess NaBH(OAc)3 was destroyed by the addition of a little water, the mixture was saturated with K2C03 and stirred. The K2C03 was filtered, the organic phase was evaporated down and purified by chromatography (silica gel, EtOAc/MeOH/NH3 90:10:1 ).
Yield: 0.78 g (57% of theory) ESI-MS: (M+H)+ = 356 Rf = 0.46 (silica gel, EtOAc/MeOH/NH3 80:20:2) A15b ethyl1-(1-methyl-piperidin-4-yl)-piperazin-2-carboxylate 2.0 mL TFA were added to a solution of 0.78 g (2.20 mmol) 1-tert-butyl, 3-ethyl 4-(1-methyl-piperidin-4-yl)-piperazin-1,3-dicarboxylate in 30 mL DCM
while cooling with ice and the reaction mixture was stirred for 3 h at RT. The mixture was evaporated down i. vac. and the product, which was obtained as the tris-trifluoroacetate salt, was further reacted without any purification.
Yield: quantitative EI: (M)+ = 255 Rf = 0.11 (silica gel, EtOAc/MeOH/NH3 70:30:3) Example A16 ethyl 4-( 1-methyl-pi peridin-4-yl)-piperazin-2-carboxylate H~N.~/~ ~"
~N N/
O
O
A16a 1-tent-butyl, 3-ethyl 4-benzyl-piperazin-1,3-dicarboxylate A solution of 5.0 mL (42.10 mmol) benzylbromide in 50 mL THF was added dropwise to a solution of 10.69 g (41.39 mmol) 1-tert-butyl, 3-ethyl piperazine-1,3-dicarboxylate and 7.32 mL (42 mmol) of ethyl diisopropylamine in 150 mL
of THF, the mixture was stirred for 2 h at RT and then refluxed for 3 h. To complete the reaction another 0.5 mL (4.21 mmol) of benzylbromide were added and the mixture was refluxed for a further 3 h. After cooling the reaction solution was filtered, the filtrate was evaporated down i.vac. and the residue was purified by chromatography (silica gel, cyclEtOAc 8:2).
Yield: 13.04 g (90% of theory) ESI-MS: (M+H)+ = 349 R, = 0.51 (silica gel, cyc/EtOAc 8:2) A16b ethyl1-benzyl-piperazin-2-carboxylate 35 mL TFA were added to a solution of 13.04 g (37.42 mmol) 1-tert-butyl, 3-ethyl 4-benzyl-piperazin-1,3-dicarboxylate in 200 mL DCM while cooling with ice and the reaction mixture was stirred for 5 h at RT. The mixture was evaporated down i. vac. and the product, which was obtained as the bis-trifluoroacetate salt, was further reacted without any purification.
Yield: quantitative ESI-MS: (M+H)+ = 249 A16c ethyl1-benzyl-4-(1-methyl-piperidin-4-yl)-piperazin-2-carboxylate 4.0 g (17.93 mmol) NaBH(OAc)3 were added to a solution of 8.15 g (17.11 mmol) ethyl 1-benzyl-piperazin-2-carboxylate (used as the bis-trifluoroacetate salt) and 2.05 mL (17.22 mmol) of 1-methyl-piperidin-4-one in 200 mL of THF
and the reaction mixture was stirred overnight at RT. The mixture was evaporated down i. vac. and the residue was purified by chromatography (silica gel, gradient: EtOAc to EtOAc/MeOH/NH3 50:50:2).
Yield: 5.91 g (100% of theory) ESI-MS: (M+H)+ = 346 R~ = 0.53 (silica gel, EtOAc/MeOH/NH3 80:20:2) A16d ethyl4-(1-methyl-piperidin-4-yl)-piperazin-2-carboxylate 0.5 g Pd(OH)2 were added to a solution of 5.91 g (17.11 mmol) ethyl 1-benzyl-4-(1-methyl-piperidin-4-yl)-piperazin-2-carboxylate in 150 mL EtOH and the reaction mixture was hydrogenated for 3.5 h at RT and 3 bar H2. After the catalyst had been removed by suction filtering and the solvent had been eliminated the desired product was obtained, which was further reacted without being purified.
Yield: 4.44 g (100% of theory) ESI-MS: (M+H)+ = 256 Rs = 0.24 (silica gel, EtOAc/MeOH/NH3 70:30:3) Example A17 ethyl 1-methyl-4-piperidin-4-yl-piperazin-2-carboxylate H'N~~~N~i ~ ~N
O O
A17a 1-tent-butyl, 3-ethyl 4-methyl-piperazin-1,3-dicarboxylate At RT a solution of 1.25 mL (19.90 mmol) of iodomethane in 20 mL of THF
was slowly added dropwise to a solution of 5.04 g (19.51 mmol) of 1-tert-butyl, 3-ethyl piperazine-1,3-dicarboxylate and 3.4 mL (19.52 mmol) of ethyldiisopropylamine in 100 mL THF, the reaction mixture was stirred for 20 min and then heated to 60°C for 3 h. To complete the reaction a further 0.2 mL (3.18 mmol) of iodomethane were added and the mixture was heated to 75°C for a further 3 h. After cooling the mixture was filtered to remove insoluble constituents, the filtrate was evaporated down and the residue was purified by chromatography (silica gel, EtOAc).
Yield: 4.2 g (79% of theory) ESi-MS: (M+H)+ = 273 Rf = 0.58 (silica gel, EtOAc) A17b ethyl1-methyl-piperazin-2-carboxylate 20 mL TFA were added to a solution of 4.20 g (15.42 mmol) 1-tent-butyl, 3-ethyl 4-methyl-piperazin-1,3-dicarboxylate in 80 mL of DCM while cooling with ice and the reaction mixture was stirred for 1 h at RT. The mixture was evaporated down i. vac. and the product, which was obtained as the bis-trifluoroacetate salt, was further reacted without being purified.
Yield: quantitative ESI-MS: (M+H)+ = 173 Rf = 0.16 (silica gel, EtOAc/MeOH/NH3 70:30:3) A17c ethyl4-(1-benzyl-piperidin-4-yl)-1-methyl-piperazin-2-carboxylate 4.5 g (20.17 mmol) NaBH(OAc)3 were added batchwise to a solution of 6.17 g (15.41 mmol) ethyl 1-methyl-piperazin-2-carboxylate (used as the bis-trifluoroacetate salt) and 3.77 mL (19.93 mmol) 1-benzyl-piperidin-4-one in 80 mL THF and the reaction mixture was stirred for 2 h at RT. Excess NaBH(OAc)3 was destroyed by the addition of a little water, the reaction solution was evaporated down i.vac. and the residue was purified by chromatography (silica gel, gradient: EtOAc/MeOH/NH3 90:10:1 to EtOAclMeOH/NH3 80:20:2).
Yield: quantitative ESI-MS: (M+H)+ = 345 R, = 0.41 (silica gel, EtOAc/MeOH/NH3 80:20:2) A17d ethyl1-methyl-4-piperidin-4-yl-piperazin-2-carboxylate 1 g 10% Pd/C was added to a solution of the crude product from A17c in 200 mL EtOH and the reaction mixture was hydrogenated for 17.5 h at RT and 3 bar H2. After the catalyst had been removed by suction filtering and the solvent had been eliminated the desired product was obtained, which was further reacted without being purified.
Yield: 5.32 g (100% of theory, based on A17a) ESI-MS: (M+H)+ = 256 Rf = 0.1 (silica gel, EtOAc/MeOH/NH3 50:50:5) Example A18 ethyl 4-methyl-1-piperidin-4-yl-piperazin-2-carboxylate H~N~~~N~ , ~N
O O
A18a ethyl1-benzyl-4-methyl-piperazin-2-carboxylate A solution of 1.4 mL (22.29 mmol) iodomethane in 50 mL of THF was slowly added dropwise to a solution of 10.3 g (21.64 mmol) of ethyl 1-benzyl-piperazin-2-carboxylate (see Example A16b, used as the bis-trifluoroacetate salt) and 12 mL (68.89 mmol) of ethyldiisopropylarriine in 200 mL THF and the reaction mixture was stirred overnight at RT. To complete the reaction another 0.2 mL (3.18 mmol) of iodomethane were added and the mixture was stirred for another 2 h at RT. The precipitate formed was filtered, the filtrate was evaporated down i.vac. and the residue was purified by chromatography (silica gel, EtOAc/MeOH/NH3 90:10:1 ).
Yield: 4.1 g (72% of theory) ESI-MS: (M+Na)+ = 285 Rr = 0.83 (silica gel, EtOAc/MeOH/NH3 90:10:1 ) Al8b ethyl4-methyl-piperazin-2-carboxylate 450 mg 10°!° Pd/C were added to a solution of 4.1 g (15.63 mmol) ethyl 1-benzyl-4-methyl-piperazine-2-carboxylate in 100 mL EtOH and the reaction mixture was hydrogenated for 11 h at RT and 5 bar H2. To complete the reaction 450 mg Pd(OH)2 were added and the reaction mixture was hydrogenated for a further 2.5 h at 50°C and 3 bar H2.The catalyst was suction filtered, the filtrate was evaporated down and the residue was purified by chromatography (silica gel, EtOAc/MeOH/NH3 80:20:2).
Yield: 2.18 g (81 % of theory) ESI-MS: (M+H)+ = 173 Rf = 0.56 (silica gel, EtOAc/MeOH/NH3 80:20:2) A18c ethyl1-(1-benzyl-piperidin-4-yl)-4-methyl-piperazin-2-carboxylate A solution of 1.58 g (9.17 mmol) ethyl 4-methyl-piperazin-2-carboxylate and 1.68 mL (9.2 mmol) 1-benzyl-piperidin-4-one in 30 mL THF was adjusted to a pH of 5 with glacial acetic acid and then 2.2 g (9.86 mmol) NaBH(OAc)3 were added batchwise and the reaction mixture was stirred overnight at RT. Excess NaBH(OAc)3 was destroyed by the addition of a little water and the reaction solution was dried over K2CO3. The supernatant solution was decanted off, evaporated down i.vac. and the residue was purified by chromatography (silica gel, gradient: EtOAc to EtOAc/MeOH/NH3 90:9:1 ).
Yield: 0.71 g (22% of theory) ESI-MS: (M+H)+ = 346 Rf = 0.84 (silica gel, EtOAc/MeOH/NH3 70:30:3) A18d ethyl4-methyl-1-piperidin-4-yl-piperazin-2-carboxylate 200 mg Pd(OH)2 were added to a solution of 2.28 g (6.6 mmol) ethyl 1-(1-benzyl-piperidin-4-yl)-4-methyl-piperazin-2-carboxylate in 100 mL of EtOH
and the reaction mixture was hydrogenated for 9.5 h at RT and 3 bar H2. To complete the reaction another 100 mg Pd(OH)2 were added and the reaction mixture was hydrogenated for a further 6 h. The catalyst was suction filtered, the filtrate was evaporated down and the residue was further reacted without being purified.
Yield: 1.7 g (100% of theory) ESI-MS: (M+H)+ = 256 Rr = 0.21 (silica gel, EtOAc/MeOH/NH3 60:40:4) Example A19 tert-butyl (4-piperidin-4-yl-piperazin-1-yl)-acetate H /N\/~N\/\'N
O
A19a tert. butyl [4-(1-benzyl-piperidin-4-yl)-piperazin-1-yl]-acetate 100 g (709 mmol) K2C03 were added to a solution of 74 g (123 mmol) 1-(1-benzyl-piperidin-4-yl)-piperazine (used as the tris-trifluoroacetate salt) in acetonitrile and the suspension was stirred for 10 min at RT. Then 20 mL (133 mmol) of tert. butyl bromoacetate were added. The reaction mixture was stirred for 3 h at RT and combined with MgS04 to dry it. The insoluble constituents were filtered off, the solvent was evaporated down i.vac., the residue was combined with water, the precipitate formed was suction filtered and dried at 50°C in a circulating air dryer.
Yield: 30 g (65% of theory) ESI-MS: (M+H)+ = 374 Rf = 0.51 (silica gel, DCM/MeOH/cyc/NH3 70:15:15:2) A19b tert. butyl (4-piperidin-4-yl-piperazin-1-yl)-acetate 6 g 10% Pd/C were added to a solution of 30 g (80.3 mmol) tert. butyl [4-(1-benzyl-piperidin-4-yl)-piperazin-1-yl]-acetate in 300 mL THF and the reaction mixture was hydrogenated at 50°C and 3 bar H2 until the theoretical uptake of H2 had been achieved. After the catalyst had been removed by suction filtering and the solvent had been eliminated the desired product was obtained, which was further reacted without being purified.
Yield: 22.3 g (98% of theory) ESI-MS: (M+H)+ = 284 R, = 0.17 (silica gel, DCM/MeOH/cyc/NH3 70:15:15:2) Example A20 ethyl (4-piperidin-4-yl-piperazin-1-yl)-acetate H~N\~~N~N~O~
O
A20a tert. butyl 4-(4-ethoxycarbonylmethyl-piperazin-1-yl)-piperidine-1-carboxylate A solution of 1.42 mL ( 13.3 mmol) ethyl chloroacetate in 10 mL acetonitrile was added to a solution of 4.0 g (13.08 mmol) tert. butyl 4-piperazin-1-yl-piperidine-1-carboxylate (used as the hydrochloride) and 6.54 mL (39.23 mmol) ethyldiisopropylamine in 50 mL acetonitrile, cooled to 0°C. After the cooling bath had been removed a spatula tip of Nal was added and the reaction mixture was stirred overnight at RT. The mixture was combined with saturated NaHC03 solution, extracted exhaustively with DCM and the organic phase was dried over Na2S04. After the desiccant and solvent had been eliminated the residue was further reacted without being purified.
Yield: 4.25 g (91 % of theory) ESI-MS: (M+H)+ = 356 Rf = 0.67 (silica gel, DCMIMeOH 9:1 ) A20b ethyl (4-piperidin-4-yl-piperazin-1-yl)-acetate 6 mL TFA were added to a solution of 4.25 g (11.96 mmol) tert. butyl 4-(4-ethoxycarbonylmethyl-piperazin-1-yl)-piperidine-1-carboxylate in 80 mL DCM, cooled to 0°C, and the reaction mixture was stirred overnight at RT.
The mixture was evaporated down i. vac., the residue was stirred with tert-butylmethylether, the precipitate was suction filtered and the product, which was obtained as the tris-trifluoroacetate salt, was dried.
Yield: 6.7 g (94% of theory) ESI-MS: (M+H)+ = 256 Rf = 0.38 (silica gel, DCM/MeOH/NH3 75:25:5) Example A21 ethyl (4,4']bipiperidinyl-1-yl-acetate H~N
I IO
A2la tert. butyl 1'-ethoxycarbonylmethyl-[4,4')bipiperidinyl-1-carboxylate The product was obtained analogously to Example A19a from 8.40 g (31.1 mmol) of tert. butyl [4,4']bipiperidinyl-1-carboxylate and 3.53 mL (31.1 mmol) of ethyl bromoacetate.
Yield: 9.4 g (85°I° of theory) EI-MS: (M)~ = 355 Rf = 0.64 (silica gel, EtOAc/MeOH 9:1 ) A21 b ethyl_[4,4']bipiperidinyl-1-yl-acetate The product was obtained as the bis-trifluoroacetate salt analogously to Example 20b from 7.50 g (21.2 mmol) tert. butyl 1'-ethoxycarbonylmethyl-[4,4']bipiperidinyl-1-carboxylate.
Yield: 10.1 g (99% of theory) ESI-MS: (M+H)+ = 255 Rf = 0.15 (silica gel, DCM) Example A22 ethyl (4-piperazin-1-yl-piperidin-1-yl)-acetate H
'IO
A22a tert. butyl 4-(4-benzyl-piperazin-1-yl)-piperidine-1-carboxylate A solution of 66.7 mL (381 mmol) of 1-benzylpiperazine and 75.6 g (380 mmol) tert. butyl 4-oxo-piperidine-1-carboxylate was adjusted to pH 5 with glacial acetic acid. 100 g (380 mmol) of NaBH(OAc)3 were added over 2 h while cooling with ice and the mixture was stirred overnight at RT. The reaction mixture was made alkaline with K2C03 solution (300 g/L), stirred for one hour at RT and extracted three times with EtOAc. The organic phase was dried over MgS04 and the solvent was eliminated i.vac.
Yield: 114 g (83°I° of theory) ESI-MS: (M+H)' = 369 Rf = 0.74 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) A22b 1-benzyl-4-piperidin-4-yl-piperazine The product was obtained as the tris-trifluoroacetate salt analogously to Example 20b from 40.0 g (111 mmol) tert. butyl 4-(4-benzyl-piperazin-1-yi)-piperidine-1-carboxylate.
Yield: 54.8 g (82% of theory) ESI-MS: (M+H)+ = 260 Rf = 0.18 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) A22c ethyl [4-(4-benzyl-piperazin-1-yl)-piperidin-1-yl]-acetate The product was obtained analogously to Example A19a from 51.8 g (86 mmol) of 1-benzyl-4-piperidin-4-yl-piperazine (used as the tris-trifluoroacetate) and 10.3 mL (91 mmol) of ethyl bromoacetate.
Yield: 25.3 g (85% of theory) EI-MS: (M)+ = 346 Rf = 0.58 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) A22d ethyl (4-piperazin-1-yl-piperidin-1-yl)-acetate The product was obtained analogously to Example A19b from 25.3 g (73.3 mmol) ethyl [4-(4-benzyl-piperazin-1-yl)-piperidin-1-yl]-acetate. The product contains 59% methyl (4-piperazin-1-yl-piperidin-1-yl)-acetate.
Yield: 17.4 g (93% of theory) ESI-MS: (M+H)' = 256 and for the methyl ester: (M+H)+ = 242 Rf = 0.15 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) Example A23 1-(2,2,2-trifluoro-ethyl)-[4,4'Jbipiperidinyl H~N ~ /F
~\N
F
F
A23a tert. butyl 1'-(2,2,2-trifluoro-acetyl)-[4,4'Jbipiperidinyl-1-carboxylate The product was prepared analogously to Example A7a from 15.0 g (55.9 mmol) of tert. butyl [4,4']bipiperidinyl-1-carboxylate.
Yield: 19.0 g (93% of theory) ESI-MS: (M+Na)+ = 387 A23b tert. butyl 1'-(2,2,2-trifluoro-ethyl)-[4,4'Jbipiperidinyl-1-carboxylate The product was prepared analogously to Example A7b from 20.7 g (56.7 mmol) tert. butyl 1'-(2,2,2-trifluoro-acetyl)-[4,4')bipiperidinyl-1-carboxylate.
Yield: 19.9 g ( 100% of theory) ESI-MS: (M+H)+ = 351 Rf = 0.78 (silica gel, PE/EtOAc 1:1 ) A23c 1-(2,2,2-trifluoro-ethyl)-[4,4'Jbipiperidinyl The product was obtained in the form of the bis-trifluoroacetate analogously to Example A20b from 21.4 g (61.1 mmol) tert. butyl 1'-(2,2,2-trifluoro-ethyl)-[4,4'Jbipiperidinyl-1-carboxylate.
Yield: 26.8 g (92% of theory) ESI-MS: (M+H)+ = 251 Rf = 0.17 (silica gel, DCM/MeOHlNH3 9:1:0.1 ) Example A24 dimethyl-[3-(4-piperazin-1-yl-phenyl)-propylJ-amine H~N~N \

A24a 1-[4-(4-benzyl-piperazin-1-yl)-phenyl]-ethanone A solution of 35.3 g (200 mmol) benzylpiperazine and 13.8 g (100 mmol) of 4-fluoroacetophenone in 34 mL (200 mmol) ethyldiisopropylamine was refluxed for 2 days. After cooling the residue was stirred with tent-butylmethylether, suction filtered and dried in the air. The product was further reacted without being purified.
Yield: 12.2 g (42% of theory) EI-MS: (M)+ = 294 R, = 0.53 (silica gel, PE/EtOAc 3:2) A24b 1-[4-(4-benzyl-piperazin-1-yl)-phenyl]-3-dimethylamino-propan-1-one 1.40 g paraformaldehyde were added to a solution of 6.9 g (23.4 mmol) of 1-[4-(4-benzyl-piperazin-1-yl)-phenyl]-ethanone and 2.90 g (35.1 mmol) dimethylamine hydrochloride in 100 mL EtOH and 10 mL conc. HCI. The reaction mixture was refluxed for 20 h. The solvent was eliminated i.vac. and the residue combined with acetonitrile. The precipitate was suction filtered and dried at 30°C in the circulating air dryer.
Yield: 4.4 g (48% of theory as the hydrochloride) EI-MS: (M)+ = 351 R, = 0.35 (silica gel, DCM/EtOAc/cyc/MeOH/NH3 60:16:5:5:0.6) A24c dimethyl-[3-(4-piperazin-1-yl-phenyl)-propyl]-amine 2 g 10% Pd/C were added to a solution of 8.00 g (20.6 mmol) 1-[4-(4-benzyl-piperazin-1-yl)-phenyl]-3-dimethylamino-propan-1-one in 6.7 mL of conc. HCI
and 300 mL of MeOH. The reaction mixture was stirred at 3 bar H2 and 50°C
for 3 h. After filtration the filtrate was evaporated to dryness. The residue was combined with EtOH and EtOAc and stirred overnight. The precipitate was suction filtered under nitrogen and dried at 20°C in the circulating air dryer.
Yield: 5.7 g (86% of theory as the bis-hydrochloride) EI-MS: (M)+ = 247 Rr = 0.35 (DCM/cyc/MeOH/NH3 70:15:15:2) The other amines used in the preparation of the final compounds are either commercially obtainable or were prepared by methods known from the literature.

l26 Preparation of the final compounds Example 1 ( S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-(4-methyl-piperazin-1-yl )-piperidin-1-yl]-4-(4-(2-oxo-1,2, 4, 5-tetrahydro-1, 3-benzod iazepin-3-yl )-piperidin-1-yl]-butan-1,4-dione CI
O
N%~N~~~N~N~CH3 O
N
N~O
1a (4-amino-3-chloro-5-trifluoromethyl-phenyl)-methanol 69.56 g (0.43 mol) CDI were added to a solution of 93.4 g (0.39 mol) 4-amino-3-chloro-5-trifluoromethyl-benzoic acid (described in Arzneim.-Forsch. 1984, 34(11A), 1612-1624) in 1 L THF and the mixture was stirred for 1 h at 40°C.
The reaction mixture was then carefully added to a solution of 51.4 g (1.36 mol) NaBH4 in 450 mL of water at RT under a nitrogen atmosphere and with cooling. The mixture was stirred for 2 h at RT, combined with 500 mL water and 300 mL semiconc. HCI, stirred for another hour and then exhaustively extracted with EtOAc. The combined org. phases were dried over Na2S04 and evaporated down i. vac. The oil remaining was combined with 500 mL PE and stirred while cooling with ice. The precipitate was suction filtered, washed with PE and dried. 29.7 g of the desired product were obtained.
The mother liquor was evaporated down again, combined with PE and cooled.
The precipitate obtained was again washed with PE and dried. A further 21.8 g of the desired product were obtained.

Yield: 51.5 g (59% of theory) of a white solid Rf = 0.73 (silica gel: PE/EtOAc = 1:1 ) 1 b 4-amino-3-chloro-5-trifluoromethyl-benzaldehyde A mixture of 17.0 g (75.4 mmol) of (4-amino-3-chloro-5-trifluoromethyl-phenyl)-methanol, 100 g (1.15 mol) of manganese dioxide and 300 mL of DCM was stirred overnight at RT. The precipitate was suction filtered and the solution evaporated down i. vac. The desired product was obtained as a white solid.
Yield: 16.0 g (95% of theory) ESI-MS: (M+H)+ = 224/226 (CI) 1 c diethyl (2-((R)-4-benzyl-2-oxo-oxazolidin-3-yl)-2-oxo-ethyl]-phosphonate A solution of 168.0 g (0.56 mol) (R)-4-benzyl-3-(2-bromo-acetyl)-oxazolidin-2-one and 188.6 mL (1.1 mol) of triethylphosphite was stirred for 1.5 h at 60°C, while the ethylbromide formed was distilled off. The reaction mixture was concentrated by evaporation i. vac. and the residue remaining was purified by chromatography on silica gel. The desired product was obtained in the form of a yellowish-brown oil.
Yield: 130 g (65 % of theory) ESI-MS: (M+H)+ = 356 1d (R)-3-[(E)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-acryloylj-4-benzyl-oxazolidin-2-one Under a nitrogen atmosphere 3.93 g (90.0 mmol) of NaH (55% in mineral oil) were added batchwise to a solution of 31.98 g (90.0 mmol) of diethyl [2-((R)-4-benzyl-2-oxo-oxazolidin-3-yl)-2-oxo-ethyl]-phosphonate in 400 mL of THF.
The reaction mixture was stirred for 30 min at RT and for a further 35 min at 35°C. After the development of gas had ended, 16.0 g (71.5 mmol) of 4-amino-3-chloro-5-triffuoromethyl-benzaldehyde, dissolved in 50 mL THF, were added dropwise and stirred for a further 12 h at RT. The reaction solution was combined with saturated NH4C1 solution, the mixture was extracted exhaustively with EtOAc and the combined extracts were dried and evaporated down i. vac. The residue remaining was purified by chromatography on silica gel. The desired product was obtained in the form of a yellow oil.
Yield: 38.2 g (62% of theory) ESI-MS: (M+H)+ = 425/427 (CI) Rf = 0.55 (silica gel: PE/EtOAc = 2:1 ) 1e (R)-3-[3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionyl)-4-benzyl-oxazolidin-2-one A mixture of 23.7 g (55.8 mmoi) of (R)-3-[(E)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-acryloyl]-4-benzyl-oxazolidin-2-one, 400 mL of MeOH
and 5.0 g of Raney nickel was shaken for 2 h at RT and 3 bar of H2 in a Parr autoclave. The catalyst was suction filtered and the solvent removed i. vac.
The desired product was obtained in the form of a yellow oil.
Yield: 22.5 g (95% of theory) ESI-MS: (M+H)+ = 427/429 (CI) 1f terf.-butyl (S)-3-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-((R)-4-benzyl-2-oxo-oxazolidin-3-yl)-4-oxo-butanoate Under an argon atmosphere 63.24 mL (63.24 mmol) of a sodium-bis(trimethylsilyl)-amide solution (1 M in THF) was added dropwise to a solution of 22.5 g (52.71 mmol) of (R)-3-[3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionyl)-4-benzyl-oxazolidin-2-one in 105 mL THF
which had been cooled to -78°C and the mixture was stirred for 2 h at -78°C.
38.9 mL (263.5 mmol) of tert.butyl bromoacetate were added dropwise to the reaction mixture at -78°C, this was stirred for a further 24 h at -78°C and then heated to RT. After the addition of 200 mL of a saturated NHQCI solution the mixture was extracted twice with 300 mL of EtOAc, the combined org. phases were dried over Na2S04 and evaporated down i. vac. The residue remaining was purified by chromatography on silica gel. The desired product was obtained in the form of a yellow oil.
Yield: 15.6 g (55% of theory) ESI-MS: (M+H)+ = 541/543 (CI) Rf = 0.35 (silica gel, PE/EtOAc = 8:2) 1g 4-tert.-butyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-succinate 11.75 ml (115.1 mmol) H202 (35% in water) were added to a solution of 2.51 g (57.6 mmol) lithium hydroxide hydrate in 150 mL of water. This mixture was then added dropwise to an ice-cooled solution of 15.6 g (28.8 mmol) of tert.-butyl (S)-3-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-((R)-4-benzyl-2-oxo-oxazolidin-3-yl)-4-oxo-butanoate in 600 mL of THF and the reaction mixture was stirred for a further 2 h while cooling with ice. Then 150 mL of saturated sodium sulphite solution were added to the reaction mixture and acidified with citric acid solution. The org, phase was separated off, dried and evaporated down i. vac. 15.6 g of a viscous yellow oil were obtained.
The aqueous phase was exhaustively extracted with EtOAc, the combined org. phases were washed with water, dried and evaporated down i. vac. A
further 5.5 g of a yellow oil were obtained.
The crude product, which still contained (R)-4-benzyl-oxazoiidin-2-one, was further reacted without purification.
Yield: 21.1 g crude product ESI-MS: (M+H)+ = 380/382 (CI) 1g tert, butyl (S)-3-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-oxo-butanoate A mixture of 15.4 g (40.3 mmol) of 4-tert. butyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-succinate, 7.4 g (40.3 mmol) of (1-methyl-4-piperidin-yl)-piperazine, 5.45 g (40.3 mmol) of HOBt, 12.94 g (40.3 mmol) of TBTU, 11.77 mL (85.0 mmol) of triethylamine and 400 mL of THF was stirred for 12 h at RT. Then the mixture was evaporated down i. vac. and the residue remaining was distributed between EtOAc and NaHC03 solution. The org.
phase was separated off, dried and evaporated down i. vac. The residue obtained was purified by chromatography on aluminium oxide. The desired product was obtained in the form of a yellow oil.
Yield: 11.0 g (50% of theory) ESI-MS: (M+H)+ = 547/549 (CI) Rf = 0.35 (Alox; EtOAc/CH2C12 = 6:4) 1h (S)-3-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-oxo-butanoic acid 5.75 g (38.4 mmol) of Nal, 3 mL of anisol and 4.92 mL (38.4 mmol) of trimethylsilylchloride were added to the solution of 7.0 g (12.8 mmol) of tert.
butyl (S)-3-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-oxo-butanoate in 375 mL acetonitrile. The reaction mixture was stirred for 90 min at 40°C, combined with another 5.75 g (38.4 mmol) of Nal and 4.92 mL (38.4 mmol) of trimethylsilylchloride and stirred for a further 2 h at 40°C. The mixture was evaporated down i.
vac. and further reacted as the crude product.
1 i (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione A mixture of 6.3 g (12.8 mmol) of (S)-3-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yIJ-4-oxo-butanoic acid, 3.16 g (12.9 mmol) of 3-piperidin-4-yl-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one, 4.66 g (14.5 mmol) of TBTU, 1.96 g (14.5 mmol) of HOBt, 9.45 mL (68 mmol) of triethylamine and 300 mL DMF was stirred for 12 h at RT. The reaction mixture was evaporated down i. vac., the residue was distributed between EtOAc and saturated NaHC03 solution. The org. phase was separated off, dried and evaporated down i. vac. The residue was purified by chromatography on silica gel. The yellow oil obtained was triturated with ether and suction filtered. The desired product was obtained in the form of a white solid.
Yield: 3.8 g (39% of theory) ESI-MS: (M+H)+ = 718/20 (CI) Rf = 0.22 (silica gel, EtOAc/MeOH/conc. aqueous NH3 = 70:30:3) Example 2 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methyl-[4,4'Jbipiperidinyl-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione ~CH3 N O
H
2a 2-chloro-4-chloromethyl-6-trifluoromethyl-phenylamine 0.94 mL (13.00 mmol) of SOCI2 was added at RT to a solution of 1.00 g (4.43 mmol) of (4-amino-3-chloro-5-trifluoromethyl-phenyl)-methanol in 50 mL DCM
and the mixture was stirred for 3 h at RT. The reaction mixture was poured onto ice and the aqueous phase was exhaustively extracted with DCM. The combined org. phases were washed with ice-cold NaHC03 solution, dried over Na2S04, filtered through activated charcoal and evaporated down i. vac.
The crude product was used in the following reaction step without any further purification.
Yield: 1.08 g (quantitative yield) EI-MS: M+ = 243/245/247 (CI2) Rr = 0.81 (silica gel, PE/EtOAc = 2:1 ) 2b tert.butyl4-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-3,3-bis-ethoxycarbonyl-butyrate 193 mg (4.43 mmol) of NaH (55% in mineral oil) were added batchwise to a solution of 1.20 g (4.43 mmol) of 1-tert.-butyl-4-ethyl 3-ethoxycarbonyl-succinate in 50 mL of abs. THF under a nitrogen atmosphere and while cooling with ice and the mixture was stirred for 1 h at RT. 1.1 g (4.43 mmol) of 2-chloro-4-chloromethyl-6-trifluoromethyl-phenylamine, dissolved in 10 mL
abs. THF, was added dropwise and the mixture was stirred for 16 h at RT.
The reaction mixture was diluted with water and the aqueous phase extracted with EtOAc. The org. phase was dried over MgS04 and evaporated down i.
vac. The crude product was used in the next reaction step without any further purification.
Yield: 2.1 g (98% of theory) ESI-MS: (M+H)+ = 482!484 (CI) Rr = 0.48 (silica gel, PE/EtOAc = 4:1 ) 2c 4-(4-amino-3-chloro-5-trilluoromethyl-phenyl)-3,3-bis-ethoxycarbonyl-butanioc acid 20 mL of TFA was added to a solution of 30.0 g (62.25 mmol) of tert.butyl 4-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-3,3-bis-ethoxycarbonyl-butanoate in 200 mL DCM while cooling with ice and the mixture was stirred for 16 h at RT. The reaction mixture was evaporated down i. vac. and the residue recrystallised from PE. The precipitate was filtered off, washed with PE and dried.
Yield: 23.6 g (89% of the yield) ESI-MS: (M-H)~ = 424/426 (CI) 2d diethyl2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-malonate 3.2 mL (23.0 mmol) of triethylamine were added dropwise to a solution of 8.00 g (19.0 mmol) of 4-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-3,3-bis-ethoxycarbonyl-butanoic acid, 4.39 g (19.0 mmol) of 3-piperidin-4-yl-3,4-dihydro-1H-quinazolin-2-one, 6.00 g (18.0 mmol) of TBTU and 2.75 g (18.0 mmol) of HOBT in 100 mL of THF and the mixture was stirred for 16 h at RT.
The solid formed was filtered off, washed with diethyl ether and dried i. vac.
Yield: 10.45 g (87% of theory) 2e 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid 3.13 g (78.25 mmol) of NaOH, dissolved in 300 mL water, were added to a solution of 10.00 g (15.65 mmol) of diethyl 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-2-{2-oxo-2-[4-(2-oxo-1, 4-di hyd ro-2H-qui nazolin-3-yl )-piperidin-1-yl]-ethyl}-malonate in 600 mL EtOH and the mixture was refluxed for 4 h. EtOH was evaporated off i. vac., the reaction mixture was acidified to pH 1 with conc. HCI and 1 hour at RT. The precipitate formed was filtered off, washed with water and dried i. vac.
Yield: 8.01 g (95% of theory) 2f 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methyl-[4, 4']bipi perid i nyl-1-yl )-4-[4-(2-oxo-1,4-di hydro-2H-q ui nazol i n-3-yl )-piperidin-1-yl]-butan-1,4-dione 2.0 mL triethylamine were added to a solution of 0.80 g (1.48 mmol) of 2-(4-amino-3-chloro-5-trifluoromethyV-benzyl~4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazoiin-3-yi)-piperidin-1-yl]-butanoic acid, 0.28 g (1.50 mmol) of 1-methyl-[4,4')bipiperidinyl, 0.49 g (1.50 mmol) of TBTU and 0.23 g (1.50 mmol) of HOBT in 100 mL of THF and the mixture was stirred for 16 h at RT. The reaction mixture was evaporated down i. vac., the residue was combined with saturated NaHC03 solution and the mixture was exhaustively extracted with EtOAc. The combined org. extracts were dried over MgS04 and evaporated down i. vac. The residue was purified by column chromatography (silica gel, gradient : EtOAc/MeOH/ NH3 94!5/1 to 70/25/5).
Yield: 253 mg (24°l0 of theory) ESI-MS: (M+H)+ = 703/705 (CI) Rf = 0.66 (silica gel, DCM/cyc/MeOH/NH3 70/15/15/2) Example 3 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-1-[4-(4-methyl-piperazin-1-yl )-piperidin-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl)-butan-1,4-dione N HZ
CI
N ~N~N~CH3 O
N O
H
The product was obtained analogously to Example 2f starting from 0.80 g (1.48 mmol) of 2-(4-amino-3-chloro-5-trifluoromethyl-benzyi)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-y1)-piperidin-1-y1]-butanoic acid and 0.30 g (1.50 mmol) of 1-methyl-4-piperidin-4-yl-piperazine.
Yield: 600 mg (57% of theory) EI-MS: M+ = 703/705 (CI) Rf = 0.56 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) Example 4 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-1-[1,4']bipiperidinyl-1'-yl-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione /~N
N\~~N\~
O
N O
H
The product was obtained analogously to Example 2f starting from 0.80 g (1.48 mmol) of 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazofin-3-y1)-piperidin-1-yl]-butanoic acid and 0.27 g (1.50 mmol) of [1,4']bipiperidinyl.
Yield: 240 mg (24°!° of theory) ESI-MS: (M+H)+ = 689/691 (CI) Rf = 0.59 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) Examale 5 2-(4-amino-3-chloro-5-trifluorom ethyl-benzyf )-4-[4-(2-oxo-1, 4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-1-(4-pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione /~N
N O
H
The product was obtained analogously to Example 2f starting from 0.80 g (1.48 mmol) of 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 0.24 g (1.48 mmol) of 1-pyridin-4-yl-piperazine.
Yield: 500 mg (50% of theory) Ei-MS: M+ = 683/685 (CI) Rf = 0.35 (silica gel, MeOH) Example 6 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-1-[4-( 1-methyl-piperidi n-4-ylamino)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione H
N N~~~N~CH

~4 N O
H

6a (1-benzyl-piperidin-4-yl)-(1-methyl-piperidin-4-yl)-amine A solution of 15.0 g (78.8 mmol) of 1-benzyl-piperidin-4-ylamine and 10 mL
(78.8 mmol) of 1-methyl-piperidin-4-one in 300 mL of THF was acidified with HOAc to pH 5 and stirred for 1 h at RT. 19.0 g (90.0 mmol) of NaBH(OAc)3 was added and the mixture was stirred for 16 h. The mixture was evaporated down i. vac., the residue was dissolved in MeOH and precipitated by the addition of HCI in MeOH. The precipitate formed was filtered off, washed with MeOH and dried i. vac.
Yield: 21.8 g (70% of theory) Rf = 0.30 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) 6b (1-methyl-piperidin-4-yl)-piperidin-4-yl-amine-trihydrochloride A solution of 10.0 g (25.3 mmol) of (1-benzyl-piperidin-4-yl)-(1-methyl-piperidin-4-yl)-amine in 120 mL MeOH was added to a suspension of 5 g of 10% Pd/C in 80 mL water and the mixture was hydrogenated for 2 h at 50 °C
under 3 bar H2. The reaction mixture was filtered and the filtrate was evaporated down i. vac. The residue was combined with EtOH, the precipitate formed was filtered off, washed with EtOH and ether and dried i. vac.
Yield: 7.75 g (quantitative yield) 6c 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-ylamino)-piperidin-1-yiJ-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione The product was obtained analogously to Example 2f starting from 0.80 g (1.48 mmol) of 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 0.24 g (1.48 mmol) of (1-methyl-piperidin-4-yl)-piperidin-4-yl-amine-trihydrochloride.

Yield: 300 mg (25% of theory) EI-MS: M+ = 717/719 (CI) Rf = 0.20 (silica gel, MeOH) Example 6.1 [4-( 1-{2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-4-oxo-4-[4-( 2-oxo-1, 4-d ihyd ro-2H-qui nazoli n-3-yl )-piperid i n-1-yl]-butyryl}-pi peridin-4-yl )-piperazi n-1-yl]-acetic acid N ~N~N~O~H
O
N O
I
H
Prepared analogously to Example 16.4 from 108 mg (0.20 mmol) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-ylrpiperidin-1-yl]-butanoic acid and 51 mg (0.20 mmol) ethyl (4-piperidi n-4-yl-piperazi n-1-yl )-acetate.
Yield: 16 mg ( 10% of theory) ESI-MS: (M+H)+ = 748/750(CI) Example 6.2 Methyl (1'-{2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-ylJ-butyryl}-[4,4')bipiperidinyl-1-yl )-acetate / NHZ
O \ CI
N N N~Ow / ~~ O O
N O
I
H
Prepared analogously to Example 16.5 from 216 mg (0.4 mmol) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 102 mg (0.2 mmol) ethyl [4,4']bipiperidinyl-1-yl-acetate.
Yield: 22 mg (22% of theory) ESI-MS: (M+H)+ = 761/763(CI) Rf = 0.33 (silica gel, DCM/MeOH 9:1 ) Example 6.3 ( 1'-{2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetic acid NHZ
CI
N ~\~'~~~~N ~O ~H
/ ~ O O
N O
I
H
Prepared analogously to Example 16.6 from 201 mg (0.26 mmol) methyl (1'-{2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate.
Yield: 22 mg (22% of theory) ESI-MS: (M+H)' = 761/763(CI) l40 Rf = 0.21 (silica gel, DCM/MeOH 9:1 ) Exam~~le 7 4-(2-oxo-1,2,4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide NHZ
O \ CI
N ~N ~N\~~N~~
H
N O
N~O
H
7a (R)-2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-N-((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-N-methyl-propionamide The alkylation was carried out in accordance with the general procedure described by A. G. Myers et al. (J. Org. Chem. 1999, 64, 3322-3327.) starting from 31.72 g (132 mmol) of 2-amino-N-((1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-N methyl-acetamide-monohydrate and 33.8 g (138 mmol) of 2-chloro-4-chloromethyl-6-trifluoromethyl-phenylamine. The crude product was purified by column chromatography (silica gel, DCM/ cyc/MeOH/NH3 70:15:15:2) purified.
Yield: 10.0 g (18% of theory) ESI-MS: (M+H)* = 430/432 (CI) Rf = 0.48 (silica gel, DCM/ cyc/MeOH/NH3 70:15:15:2) 7b (R)-2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionic acid The hydrolysis was carried out in accordance with the general procedure described by A. G. Myers et al. (J. Org. Chem. 1999, 64, 3322-3327.) starting from 10.0 g (23.0 mmol) of (R)-2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-N-((1 S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl)-N-methyl-propionamide. The crude product was used in the next synthesis step without any further purification.
7c (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-tert.-butoxycarbonylamino-propionic acid A solution of 3.71 g (35.0 mmol) of NaHC03 in 100 mL water was added to a solution of 6.5 g (23.0 mmol) of (R)-2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionic acid in 140 mL of THF. 15.28 g (70.0 mmol) of Boc-anhydride was added and the mixture was stirred for 3 h at RT. THF
was evaporated off i. vac., the aqueous phase was washed with EtOAc and acidified with 10% citric acid solution. The aqueous phase was exhaustively extracted with EtOAc, the combined org. extracts were dried over Na2S04 and evaporated down i. vac. The crude product was used in the next reaction step without any further purification.
Yield: 2.00 g (15% of theory) ESI-MS: (M-H)- = 381/383 (CI) 7d tert.-butyl [(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[1,4']bipiperidinyl-1'-yl-2-oxo-ethyl]-carbaminate 1.53 mL (11.00 mmol) of triethylamine were added to a solution of 2.00 g (5.22 mmol) of (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-tert.-butoxycarbonylamino-propionic acid, 0.99 g (5.30 mmol) of [1,4')bipiperidinyl, 1.77 g (5.50 mmol) of TBTU and 0.74 g (5.50 mmol) of HOBt in 150 mL of THF and the mixture was stirred for 16 h at RT. The reaction mixture was evaporated down i. vac., the residue was combined with saturated NaHC03 solution and the mixture was exhaustively extracted with EtOAc. The combined org. extracts were dried over MgS04 and evaporated down i. vac.
The residue was purified by column chromatography (aluminium oxide (neutral, activity III), DCM/MeOH 99:1 ).

Yield: 500 mg ( 18% of theory) 7e (R)-2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-1-[1,4']bipiperidinyl-1'-yl-propan-1-one-dihydrochloride mL HCI (12 M in EtOH) were added at RT to a solution of 500 mg (0.75 mmol) of tert. butyl [(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[1,4']bipiperidinyl-1'-yl-2-oxo-ethyl]-carbaminate in 50 mL EtOH and the mixture was stirred for 3 h and then evaporated down i. vac. The crude product was used in the next reaction step without any further purification.
Yield: 380 mg (quantitative yield) 7f 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide 180 mg (1.10 mmol) of CDT were added at 0 °C to a solution of 380 mg (0.75 mmol) of (R)-2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-1-[1,4']bipiperidinyl-1'-yl-propan-1-one-dihydrochloride in 50 mL of DMF and 0.56 mL (4.00 mmol) of triethylamine and the mixture was stirred for 1.5 h at 0°C. 242 mg (0.99 mmol) of 3-piperidin-4-yl-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one were added and the reaction mixture was stirred for 1.5 h at 100 °C. DMF was evaporated off i, vac. and the residue was purified by column chromatography (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) followed by HPLC.
Yield: 140 mg (20% of theory) ESI-MS: (M+H)+ = 704/706 (CI) Rr = 0.58 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) Example 7.1 4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(4-dimethylamino-piperid i n-1-yl )-2-oxo-ethyl]-amide / NHz Ct N N~N\~~N~
H O
N
~ N~O
H
7.1 a ethyl (R)-2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionate A solution of 3.5 g (10.97 mmol) (R)-2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionic acid in 100 mL EtOH and 70 mL ethanolic HCI (11.5 M) was stirred overnight at RT. The mixture was evaporated down i.vac., the residue was taken up in 150 mL water, combined with 30 mL of 15% K2C03 solution, extracted with 150 mL EtOAc, the organic phase was separated off and dried over Na2S04. After removal of the desiccant and solvent the desired product was obtained.
Yield: 3.5 g (92% of theory) ESI-MS: (M+H)' = 311/313 (CI) 7.1 b ethyl (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionate 1.8 g (11.0 mmol) CDT were added to a solution of 3.2 g (10.2 mmol) of ethyl (R)-2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionate and 1.8 mL (10.3 mmol) ethyldiisopropylamine in 150 mL THF cooled to 0°C and the reaction mixture was stirred for 45 min at this temperature and after removal of the ice bath stirred for a further 30 min. Then 2.5 g (10.2 mmol) 3-piperidin-4-yl-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one suspended in 50 mL THF
were added. 40 mL DMF were added to the reaction solution and this was stirred for 2 h at 80°C. It was evaporated down i.vac., combined with 200 mL
EtOAc and 200 mL 10% citric acid solution, the organic phase was separated off, extracted with 150 mL NaHC03 solution and dried over Na2S04. After elimination of the desiccant and solvent the desired product was obtained.
Yield: 5.9 g (100% of theory) ESI-MS: (M+H)+ = 582/584 (CI) Rr = 0.4 (silica gel, EtOAc) 7.1 c (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid To a suspension of 6.0 g (10.31 mmol) ethyl (R)-3-(4-amino-3-chloro-5-trifl uoromethyl-phenyl )-2-{[4-( 2-oxo-1, 2, 4, 5-tetra hydro-1, 3-benzod iazepi n-3-yl)-piperidin-1-carbonyl]-amino}-propionate in 50 mL THF was added a solution of 0.64 g (15 mmol) lithium hydroxide hydrate in 100 mL of water. A
further 100 mL each of water and THF were added to this suspension, and after 5 min a solution was formed. It was stirred for 1 h at RT, the THF was eliminated i.vac., diluted with 100 mL of water and 1 M HCI was added dropwise while cooling with ice until an acidic reaction was obtained. The substance precipitated was filtered, washed with water and dried in the air.
Yield: 5.5 g (96% of theory) ESI-MS: (M+H)+ = 554/556 (CI) 7.1d 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(4-dimethylamino-piperidin-1-yl)-2-oxo-ethyl]-amide 241 mg (0.75 mmol) TBTU, 0.21 mL (1.5 mmol) triethylamine and 103 mg (0.8 mmol) dimethyl-piperidin-4-yl-amine were added to a solution of 400 mg (0.72 mmol) of (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid in 10 mL DMF and the reaction mixture was stirred overnight at RT. The reaction solution was poured onto 150 mL of 15% K2C03 solution, stirred for 10 min at RT, the substance precipitated was suction filtered, washed with 30 mL water and dried overnight in the air. The crude product was suspended in isopropanol, stirred overnight at RT, suction filtered and dried at 40°C.
Yield: 350 mg (73% of theory) ESI-MS: (M+H)+ = 664/666 (CI) Retention time (HPLC): 6.0 min (method A) The following compounds were prepared analogously from (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-prapionic acid and the corresponding amount of amine:

/ NHZ
O \ ~ CI
~ R
N~N
H O
N
N~O
H
ExampleR Yield Mass Retention time (%) spectrum HPLC

(method) 7.2 ~ ~ N 44 699/701 6.1 min N
I

~N [M+HJ (A) 7.3 ' 27 718/720 6.2 min N

/',N~ [M+HJ+ (A) 7.4 ~ ~ 79 839/841 7.1 min w N~ ~ [M+HJ+ (A) ~

N ~
o The following compounds were prepared analogously from (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid and the corresponding amount of amine, the crude product being purified by chromatography (silica gel, gradient: DCM to MeOH/NH3 9:1 within 45 min):
ExampleR Yield (%) Mass Retention time spectrum HPLC

(method) 7.5 ' ~ 53 790/792 6.6 min N

N~o [M+Hl+ (A) 7.6 ' , 84 719/721 5.7 min N\~N N/ +

[M+H~ (A) 7~~ ', 43 719/721 5.0 min ~N +
~
N

N [M+H~ (A) The following compounds were prepared analogously from (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino)-propionic acid and the corresponding amount of amine, while the crude product was purified directly by HPLC:
ExampleR Yield (%) Mass Retention time spectrum HPLC

(method) 7~$ ', 17 6761f78 6.2 min N~~N

I [M+H~+ (A) 7.9 ' ~ 52 731/733 5.5 min N

~~N

N' M+H + A
[ 1 () Example 7.10 4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-pi perid in-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-oxo-2-(4-piperazin-1-yl-piperidin-1-yl)-ethyl]-amide O \ CI
N~N~N~J~N~N~H
H ,IO
N
N~O
H
A solution of 600 mg (0.72 mmol) benzyl 4-[1-((R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino)-propionyl)-piperidin-4-yl]-piperazin-1-carboxylate (Example 7.4) and 200 mg Raney nickel in 50 mL MeOH were hydrogenated at RT and 50 psi of H2 for 12 h. The catalyst was filtered off, the solvent evaporated down i.vac. and the residue purified by HPLC.
Yield: 160 mg (32% of theory) ESI-MS: (M+H)+ = 705/707 (CI) Retention time (HPLC): 5.5 min (method A) Example 7.11 [1'-((R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-4,4'-bipiperidinyl-1-yl]-acetic acid NHZ
O \ CI
N~N~N ~ O
N~ H
H O I fO
N
N~O
H
A solution of 20.1 mg (0.47 mmol) lithium hydroxide hydrate in 10 mL water was added to a solution of 250 mg (0.32 mmol) ethyl [1'-((R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-4,4'-bipiperidinyl-1-yl]-acetate (Example 7.5) in 5 mL THF and the reaction mixture was stirred for 2 h at RT. 0.5 mL 1 M HCI were added, the substance precipitated was filtered off and dried at 50°C. The crude product was purified by HPLC.
Yield: 85 mg (35% of theory) ESI-MS: (M+H)+ = 762/764 (CI) Retention time (HPLC): 6.2 min (method A) The following Examples may be prepared analogously:
Example Structure 7.12 ~NHz ~

O ~
CI
N~N
~N~N~
H O

N
~ N~O
H

T.13 GIF
~NHs ~~f GI
O
~ ~N~ ,H
N N if ~/'~N~N
~~I

N
N~O
H

T.14 G'F, ~NH~
\ II

CI
O~~
~N~~~~~~~ .H
~N~N~ - V N
H O

N
N~p H

Example 8 4-(2-oxo-1, 2, 4, 5-tetrahydro-1, 3-benzodiazepin-3-yl )-piperidin-1-carboxylic acid-[1-(4-amino-3-chloro-5-trifluoromethyl-benzyi)-2-1,4'-bipiperidinyl-1'-yl-oxo-ethyl]-amide N' _N
H
N O
N~O
H
8a diethyl2-acetylamino-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-malonate 24.11 g (0.11 mol) diethyl 2-acetyiamino-malonate was added to a freshly prepared solution of 2.55 g (0.11 mol) sodium in 200 mL abs. EtOH under a nitrogen atmosphere and the mixture was stirred for 15 min at RT. A solution of 27.00 g (0.11 mol) 2-chloro-4-chloromethyl-6-trifluoromethyl-phenyiamine (Example 2a) in 100 mL of 1,4-dioxane was rapidly added dropwise and the mixture was stirred for 4 h at RT. 500 mL of water were added and the mixture was stirred for a further 16 h. The precipitate formed was filtered off, washed with water and dried i. vac.
Yield: 40.0 g (84% of theory) Rf = 0.14 (silica gel, PE/EtOAc = 2/1 ) 8b 2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionic acid-hydrochloride 50 mL conc. HCI were added to a solution of 40.0 g (94.16 mmol) of diethyl 2-acetylamino-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-malonate in 110 mL AcOH and 150 mL of water and the reaction mixture was heated to 140 °C
for 4 h. The precipitate formed was filtered off and discarded. The filtrate was evaporated down i. vac., combined with 100 mL of EtOH and stirred for 15 min at RT. The precipitate formed was filtered off, washed with EtOH and dried i. vac. The crude product was used in the next reaction step without any further purification.
Yield: 16 g (53% of theory) ESI-MS: (M-H)- = 281/283 (CI) 8c ethyl2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionate 16 g (50.14 mmol) of 2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionic acid-hydrochloride were dissolved in 350 mL of HCI (12 M in EtOH) and stirred for 5 h at RT. The reaction mixture was evaporated down to 100 mL i. vac. and combined with 200 mL diethylether. The precipitate formed was filtered off, washed with diethylether and dried i. vac.
Yield: 12.2 g (70% of theory) ESI-MS: (M+H)+ = 311/313 (CI) 8d ethyl3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-t[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionate 4.15 g (23.04 mmol) of CDT were added at 0 °C to a suspension of 8.00 g (23.04 mmol) of ethyl 2-amino-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-propionate and 16.0 mL (115.00 mmol) of triethylamine in 100 mL of DMF and the mixture was stirred for 1.5 h at 0 °C. A solution of 5.64 g (23.00 mmol) of 3-piperidin-4-yl-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one in 200 mL of DMF
was added and the mixture was heated to 100 °C for 2 h. The reaction mixture was cooled to RT, diluted with 1.5 L water and stirred for a further min. The precipitate formed was filtered off, washed with water and dried i.
vac.
Yield: 13.0 g (97% of theory) ESI-MS: (M+H)+ = 582/584 (CI) 8e 3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl)-amino}-propionic acid 45 mL of 1 M NaOH were added to a solution of 13.00 g (22.34 mmol) of ethyl 3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionate in 100 mL EtOH and the mixture was stirred for 16 h at RT. EtOH was evaporated off i. vac., 45 mL of 1 M HCI were added and the mixture was stirred for 15 min. The precipitate formed was filtered off, washed with water and dried i. vac. at 75 °C.
Yield: 10.5 g (85°!° of theory) ESI-MS: (M-H)- = 552/554 (CI) 8f 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide l52 0.69 mL (5.00 mmol) of triethylamine were added to a solution of 1.00 g (1.81 mmol) of 3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid, 0.34 g (1.81 mmol) of [1,4']bipiperidinyl and 0.64 g (2.00 mmol) of TBTU
in 150 rnL of THF and the mixture was stirred for 16 h at RT. The reaction mixture was evaporated down i. vac., the residue was combined with saturated NaHC03 solution and the mixture was exhaustively extracted with EtOAc. The combined org. extracts were dried over MgS04 and evaporated down i. vac. The residue was purified by column chromatography (silica gel, EtOAc/MeOH/ NH3 = 75:25:2.5).
Yield: 350 mg (28°l0 of theory) ESI-MS: (M+H)+ = 704/706 (CI) R, = 0.58 (silica gel, DCM/cyc/MeOH/NH3 = 70/15/15/2) Example 9 ( S)-2-(4-am i no-3-bromo-5-trifluoromethyl-benzyl )-1-[4-(4-methyl-pi perazin-yl )-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione / NHz O \ I Br N ~~N\~~N~/~'N i O
N
/ \ N~p H
9a ethyl4-amino-3-trifluoromethyl-benzoate A solution of 150 g (0.66 mol) N-(4-cyano-2-trifluoromethyl-phenyl)-acetamide in 360 mL dry EtOH and 540 mL 10 M ethanolic HCL was heated to 70°C for 2 h 45 min in a pressure apparatus. After the solution had cooled the precipitate formed was suction filtered, washed with EtOH and the filtrate was evaporated down i.vac. The residue was combined with 300 mL water and EtOH in each case, vigorously stirred, suction filtered and washed with water/EtOH 1:1.
The crude product was further reacted without purification.
Yield: 153 g (100% of theory) Rf = 0.4 (silica gel, PE/EtOAc 1:1 ) 9b 4-amino-3-trifluoromethyl-benzoic acid At RT a solution of 153 g (0.66 mol) ethyl 4-amino-3-trifluoromethyl-benzoate in 350 mL EtOH was added to a solution of 100 g (2.5 mol) NaOH in 250 mL
water and the reaction mixture was stirred for 2 h at 45°C. EtOH was eliminated i. vac., the remaining aqueous solution was acidified with conc.
HCI, the precipitated product was suction filtered, washed with water and dried in the air.
Yield: 129 g (96% of theory) ESi-MS: (M-H)- = 204 9c 4-amino-3-bromo-5-trifluoromethyl-benzoic acid A solution of 6 mL (117 mmol) bromine in 50 mL acetic acid was slowly added dropwise to a solution of 21.0 g (102 mmol) 4-amino-3-trifluoromethyl-benzoic acid in 250 mL acetic acid and then heated to 60°C for 2 h. After cooling it was combined with 1 L water and the precipitate was suction filtered. The residue was dissolved in DCM, the organic phase made alkaline with NaOH
solution, the aqueous phase was separated off and acidified with conc. HCI.
The precipitate was suction filtered and dried at 60°C.
Yield: 18 g (62% of theory) ESI-MS: (M-H)- = 282/284 (Br) Rf = 0.6 (silica gel, PE/EtOAc/AcOH 50:50:1 ) 9d (4-amino-3-bromo-5-trifluoromethyl-phenyl)-methanol 12 g (74 mmol) CDI were added to a solution of 18 g (63.4 mmol) 4-amino-3-bromo-5-trifluoromethyl-benzoic acid in 400 mL THF, stirred for 1 h at RT and heated to 40°C for 1 h. The activated acid was then added dropwise to a solution of 8.0 g (212 mmol) NaBH4 in 200 mL water, while the temperature l54 should not exceed 40°C. The reaction mixture was stirred for 2.5 h at RT, combined with 300 mL of semiconc. HCI, stirred for 1 h and exhaustively extracted with EtOAc. The organic phase was washed with 15% K2C03 solution and dried over Na2S04. After the desiccant and solvent had been eliminated the residue was dissolved in isopropanol at 50°C; after cooling the precipitate was suction filtered, taken up in PE and suction filtered again.
Yield: 12.5 g (73% of theory) El: (M)+ = 269/271 (Br) Rf = 0.9 (silica gel, MeOH) 9e 4-amino-3-bromo-5-trifluoromethyl-benzaldehyde 53 g (0.61 mol) Mn02 were added to a solution of 12.5 g (46.3 mmol) (4-amino-3-bromo-5-trifluoromethyl-phenyl)-methanol in 150 mL DCM and the reaction mixture was stirred overnight at RT. The Mn02 was suction filtered, washed with DCM, the solvent was eliminated i, vac. and the residue stirred with PE. The precipitate was suction filtered, washed with a little PE and dried.
Yield: 9.5 g (77% of theory) ESI-MS: (M+H)+ = 268/270 (Br) Rf = 0.6 (silica gel, PE/EtOAc 2:1 ) 9f 1-methyl2-[1-(4-amino-3-bromo-5-trifluoromethyl-phenyl)-meth-(E)-ylidene]-succinate 27.9 g (71.0 mmol) 1-methyl 2-(triphenyl-~,5-phosphanylidene)-succinate were added to a solution of 9.5 g (35.4 mmol) 4-amino-3-bromo-5-trifluoromethyl-benzaldehyde in 80 mL THF and the reaction mixture was heated to 40°C
for 120 h. The precipitate was suction filtered, the filtrate evaporated down i.vac., the residue combined with water and EtOAc, the organic phase was separated off, washed three times with water and extracted three times with 5% K2C03 solution. The aqueous phase was acidified with conc. HCI, the precipitate formed was separated off, washed with water and dried at 60°C.
Yield: 5.9 g (44% of theory) ESI-MS: (M+H)+ = 382/384 (Br) 9g 1-methyl (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-succinate Under an argon atmosphere 130 mg (+)-1,2-bis{(2R,5R)-2,5-diethylphospholano)benzol(cyclooctadiene)rhodium(I)tetrafluoroborate were added to a solution of 5.9 g (15.44 mmol) 1-methyl 2-[1-(4-amino-3-bromo-5-trifluoromethyl-phenyl)-meth-(E)-ylidene]-succinate in 50 mL degassed MeOH
and 5.9 mL triethylamine and the reaction mixture was hydrogenated at 50 psi H2 for 4 h. Then the reaction solution was evaporated down i.vac., the residue was dissolved in 100 mL EtOAc, washed twice with 2 M HCI and exhaustively extracted with 5% K2C03 solution. The aqueous phase was acidified with conc. HCI, exhaustively extracted with EtOAc and the organic phase was dried over Na2S04. After the desiccant and solvent had been eliminated the desired product was obtained.
Yield: 5.8 g (98% of theory) ESI-MS: (M-H)- = 382/384 (Br) 9h methyl (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzod iazepin-3-yl )-pi peridin-1-yl]-butanoate 3.70 g (15.1 mmol) 3-piperidin-4-yl-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one were added to a solution of 5.80 g {15.1 mmol) 1-methyl (S)-2-{4-amino-3-bromo-5-trifluoromethyl-benzyl)-succinate, 4.98 g (15.1 mmol) TBTU, 2.04 g (15.1 mmol) HOBt and 4.87 mL (35 mmol) triethylamine in 200 mL THF and the reaction mixture was stirred overnight at RT. The reaction solution was evaporated down i.vac., combined with EtOAc and 20% citric acid solution, the organic phase was separated off, washed with saturated NaHC03 solution and dried over Na2S04. After the desiccant and solvent had been eliminated the desired product was obtained.
Yield: 9.2 g (100% of theory) ESI-MS: (M+H)+ = 6111613 (Br) 9i (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid A solution of 1.04 g (24.30 mmol) lithium hydroxide hydrate in 30 mL water l56 was added at RT to a solution of 9.2 g (15.05 mmol) methyl (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoate in 70 mL THF and the reaction mixture was stirred for 3 h at RT. The THF was eliminated i.vac., the aqueous solution was acidified with conc. HCI, exhaustively extracted with EtOAc, the organic phase was separated off and dried over Na2S04. After the desiccant and solvent had been eliminated the desired product was obtained.
Yield: 7.8 g (87% of theory) ESI-MS: (M+H)+ = 597/599 (Br) Analogously to the sequence described in 9f to 9i, 1-methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-succinate and (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid were able to be obtained from 4-amino-3-chloro-5-trifluoromethyl-benzaldehyde (see Example 1 b).
9k (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazi n-1-yl )-piperidi n-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione 154 mg (0.84 mmol) 1-methyl-4-piperidin-4-yl-piperazine were added to a solution of 500 mg (0.84 mmol) of (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1,2,4, 5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid, 289 mg (0.9 mmol) TBTU, 122 mg (0.9 mmol) HOBt and 0.35 mL (2.5 mmol) triethylamine in 40 mL THF and 5 mL DMF and the reaction mixture was stirred overnight at RT. The reaction solution was evaporated down i.vac., combined with EtOAc and saturated NaHC03 solution, the organic phase was separated off and dried over Na2S04. After the desiccant and solvent had been eliminated the residue was purified by chromatography (silica gel, gradient: DCM to MeOH/NH3 95:5).
Yield: 423 mg (66% of theory) ESI-MS: (M+H)+ = 762/764 (Br) Retention time (HPLC): 5.9 min (method A) The following compounds were prepared analogously from in each case 500 mg (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl)-butanoic acid and the corresponding amount of amine:

/ NHZ
O ~ Br N~~R
~O
N
N~O
H
ExampleR Yield (%) Mass Retention time spectrum HPLC

(method) 9.1 N 50 742/744 6.4 min /N~

N
[M+Hl+ (A) 9.2 ~N~~N\~ 48 747/749 6.5 min [M+Hl+ (A) 9.3 N 61 762/764 5.4 min \ ~ ' ~
~CH3 ~N ~~~

N

[M+Hl+ (A) 9.4 ~N 34 761/763 6.3 min N~CH3 [M+Hl+ (A) The following Examples may be prepared analogously:
Example ~ Structure 9.5 °F
~NH~
O \ I Br I
N N Nw O
NI
NRO
H
9.6 'F' ~NHz O \ I Br N N N
O
N
N~O
H
9.7 ~
/.»NHz O \ '' Br N~~N~N~H
~/ '''N
O
N
N~O
H
9.8 'IF
~NH, O \ II Br N~N~N.H
O
NI
NRO
H
9.9 'IF.
/\ /NH, O \~~ Br N N
~N~~~~~ ~H
O
N
N~O
H
Exam,~le 9.10 ( S)-2-(4-amino-3-trifluoromethyl-benzyl )-1-[4-(4-methyl-piperazin-1-yl )-piperid i n-1-ylJ-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-piperidin-1-yIJ-butan-1,4-dione / NHZ
OI
N~~~ \~~ ~Ni (~O
N
/ \ N~p H
100 mg 10°l° Pd/C were added to a solution of 150 mg (0.2 mmol) (S)-2-(4-am ino-3-bromo-5-trifl uoromethyl-benzyl )-1-[4-(4-methyl-pi perazin-1-yl )-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione in 20 mL MeOH and the reaction mixture was hydrogenated at 50 psi H2 for 3 h at RT. The catalyst was suction filtered, the solvent was evaporated down i.vac., the residue was combined with 5%
K2C03 solution and EtOAc, the organic phase was separated off and evaporated down i.vac. The residue was triturated with diisopropylether and suction filtered.
Yield: 134 mg (100% of theory) ESI-MS: (M+H)+ = 684 Retention time (HPLC): 5.5 min (method A) Example 10 (S)-2-{4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-dimethylamino-piperidin-1-yl )-4-[4-( 2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl)-piperidin-1-yl]-butan-1,4-dione O \ CI CHs N~~N\~~N~CH3 O
N
N~O
H
80.3 mg (0.25 mmol) TBTU, 0.21 mL (1.2 mmol) ethyldiisopropylamine and 38.5 mg (0.3 mmol) dimethyl-piperidin-4-yl-amine were added to a solution of 130 mg (0.24 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzy4r4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid in 10 mL DMF and the reaction mixture was stirred overnight at RT. The reaction solution was poured into 80 mL 15% K2C03 solution, stirred for 10 min at RT, the precipitated substance was suction filtered, washed with 5 mL
water and dried in the air over the weekend. Then the product was purified by chromatography using HPLC.
Yield: 82 mg (53% of theory) ESI-MS: (M+H)+ = 663/665 (CI) Retention time (HPLC): 6.1 min (method A) The following compounds were prepared analogously:

NHz O \ CI
N~R
~O
N
N~O
H

ExampleR Yield (%) Mass Retention time spectrum HPLC

(method) 10.1 ' , 55 663/665 6.3 min N
~~ +

cH3 [M+H] 6.5 min (A) 10.2 ' , 51 689/691 6.4 min N

N i [M+Hl+ (A) 10.3 ' , 56 717/719 6.2 min N

N~cH3 [M+H]+ (A) 10.4 " , 49 758/760 6.0 min [M+H]+ (A) 10.5 ' , 45 705/707 6.2 min N~ o +

[M+H] (A) 10.6 ' , N 58 717/719 6.6 min ~~
N [M+Hl+ (A) 10.7 ' . 54 732/734 5.4 min N
~ ~N-cH3 N

~ [M+H]+ (A) 10.8 ', 50 746/748 5.9 min N\~N

N~ [M+H]+ (A) 10.9 ' , 67 703/705 6.4 min N\~ N
+

[M+H] (A) 10.10 ~N,~~ ,cH 53 732/734 5.5 min .

[M+H]+ (A) Example R Yield (%) Mass Retention time spectrum HPLC

(method) 10.11 ~N N,~H3 25 690/692 6.0 min ~/N

fM+Hl+ (A) 10.12 ~ 48 661/663 6.3 min N

~ IM+Hl+ (A) N

10.13 ~N~~ 56 675!677 6.5 min IN

~ IM+Hl+ CA) 10.14 ~ 53 663/665 6.4 min ~N~
+

. N IM+Hl (A) 10.15 ' ., 52 675/677 6.3 min ~
N~~ N

IM+H1+ ~A) 10.16 ' , 36 746/748 6.1 min _ +
N~~N

N
IM+H) CA) 10.17 ' , 38 705/707 6.4 min N~~%~ N ~
IM+H)+ (A) 10.18 ' , 52 7321734 5.8 min ~

~N~ IM+H)+ (A) ~.

10.19 ' , 40 732!734 5.4 min ~ +

N IM+Hl (A) 10.20 ' , ~ N 53 1 697/699 6.3 min N

IM+Hl+ CA) ExampleR Yield (%) Mass Retention time spectrum HP~C

(method) 10.21 ' , ~ N 60 698!700 6.3 min N~ \ I
' ~/ [M+H]+ (A) ~N

10.22 ~ ~ 53 689/691 6.7 min N
N~ [M+Hl+ (A) 10.23 ' , 58 794/796 5.7 min ~N~'~ [M+H]+ (A) N I \

10.24 ' , 21 794/796 6.8 min N\~N +

N I \ [M+H] (A) 10.25 47 739!741 6.6 min i i N HaC [M+H]+ (A) Example 10.26 ( S)-2-(4-ami no-3-chloro-5-trifluoromethyl-benzyl )-1-[4-(4-dimethylaminomethyl-phenyl )-piperidin-1-y4]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione / NHz O \ C~
~~N
'' ~N
N//~~//
N~p H

80 mg (0.25 mmol) TBTU and 87 NL (0.5 mmol) ethyldiisopropylamine were added to a solution of 130 mg (0.24 mmol) (S)-2-(4-amino-3-chloro-5-trifl uoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid in 2 mL DMF and the mixture was stirred for 30 min at RT. Then 80 mg (0.31 mmol) dimethyl-(4-piperidin-4-yl-benzyl)-amine (used as the hydrochloride) were added and the reaction mixture was stirred overnight at RT. The reaction solution was filtered through an injection filter and purified directly by chromatography using HPLC.
Yield: 80 mg (45% of theory) ESI-MS: (M+H)+ = 753/755 (CI) Retention time (HPLC): 6.6 min (method A) The following compounds were prepared analogously from in each case 130 mg (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid and the corresponding amount of amine (with 1.07 eq. of ethyldiisopropylamine in the case of the free amines and the additional amount of base required when using amine salts):

O CI
N~~R
~O
N
N~O
H
ExampleR Yield (%) Mass Retention time spectrum HPLC

(method) 10.27 ' , 51 786/788 6.9 min N N~~cF M+H + A

10.28 ', 41 781/783 8.1 min N O~ O

N~S' IM+H]+ (A) 10.29 ' , 61 703/705 6.2 min N
~ IM+H]+ (A) N

10.30 ' , ~ 48 717/719 6.4 min N
~~%~N\~ ~ IM+H]t (A) 10.31 ', c"3 31 691/693 6.2 min ~~%~N~c" IM+H]+ (A) 10.32 ~ , 31 691/693 6.3 min N'~~'J'/~N~CH3 c"3 [M+H]+ (A) 10.33 ~"3 19 677/679 6.3 min ' ~
N~.'~C~ ~CH3 N

IM+HI~ (A) Example 10.34 (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetra hydro-1, 3-benzodiazepi n-3-yl)-pi peridi n-1-yl]-1-pi peridi n-1-yl-butan-1, 4-dione / NHZ
O \ CV
N~~N\~
O
N
N~O
H
62 mg (0.19 mmol) TBTU and 34 NL (0.2 mmoi) ethyldiisopropylamine were added to a solution of 100 mg (0.18 mmol) (S)-2-(4-amino-3-chioro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid in 2 mL DMF and this was stirred for 30 min at RT. Then 24 NL (0.24 mmol) piperidine were added and the reaction mixture was stirred for 64 h at RT. The reaction solution was purified directly by chromatography using HPLC.
Yield: 54 mg (48% of theory) ESI-MS: (M+H)+ = 620/622 (CI) Retention time (HPLC): 8.4 min (method A) The following compounds were prepared analogously from in each case 100 mg (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid and the corresponding amount of amine:

O \ I CI
N~~R
~O
N
N~O
H
ExampleR Yield (%) Mass Retention time spectrum HPLC

(method) 10.35 ' , 46 662/664 9.6 min N

[M+Hl+ (A) 10.36 ' ~ 47 ~ 710/712 9.6 min N i f ~ [M+H]+ (A) ExampleR Yield (%) Mass Retention time spectrum HPI-C

(method) 10.37 ' , ~ 23 719/721 f.4 min N

~~%'~N ~
IM+H~ ~A) 10.38 ' , ~ 53 688/690 9.9 min N
CM+Hl+ tA) 10.39 ' , ~H 51 727/729 7.7 min s N ~
N

+ H1+ CA) oso CM

10.40 " , H 50 713/715 7.4 min N I
~~N
~

;s IM+Hl+ CA) 10.41 ' , N ~H 39 717/719 6.6 min ~N

~ CM+H)+ (A) 10.42 ' , 56 634/636 8.7 min N\v /

CM+H)+ CA) 10.43 ' , 48 692/694 8.2 m i n N~y,~~~0 ~
+

~ IM+Hl CA) ~

o 10.44 " , 52 ~ 636/638 7.0 min N\~O\ i H (M+Hl+ (A) 10.45 ' , 58 688/690 8.7 min N~~CFs [M+H~ CA) 10.46 ' , 50 739/741 7.6 min N
~N

~ tM+i".jl+ (A) OSo Example R Yield (%) Mass Retention time spectrum HPLC

(method) 10.47 ' , ~ 41 719/721 7.2 min N
[M+HJ (A) 10.48 ' , 0 23 678/680 8.0 min N~~~~o [M+H) CA) 10.49 ' , 24 702/704 10.5 min N

[M+Hl+ (A) 10.50 ', H 32 691/693 6.6 min N
~N

\ [M+Hl+ (A) 10.51 ' , N ~ I 44 696/698 9.2 min [M+H1+ CA) 10.52 " , ~ 44 710/712 9.6 m i N n [M+Hl+ (A) 10.53 ' , 0 43 ~ 704!706 7.0 min N

~~~-~ , H
N N [M+Hl (A) H

10.54 ' , (~ 51 704/706 7.0 rnin N
' ,N-H i ~~ , N~

o [M+Hl CA) 10.55 ' , H 54 649/651 6.2 min N~~~N~H
+

[M+H) CA) 10.56 ' , 68 719/721 5.4 min _ +
N/~~
/

N [M+H1 CA) Example 10.57 ( S)-2-(4-amino-3-chloro-5-trifl uoromethyl-benzyl )-1-(2-ami no-4, 5, 7, 8-tetrahydro-thiazolo[4,5-djazepin-6-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione O \ I CI
N~~N
- O~ ~ N
N I
S~NHZ
N O
H
A solution of 300 mg (0.54 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid and 190 mg (0.59 mmol) TBTU in 0.4 mL (2.27 mmol) ethyldiisopropylamine and 15 mL DMF was stirred for 1 h at RT. Then 160 mg (0.64 mmol) 5,6,7,8-tetrahydro-4H-thiazolo[4,5-djazepin-2-yfamine was added (used as the hydrobromide) and the reaction solution was stirred for a further 3 h at RT. The reaction mixture was poured into 50 mL 15%
K2C03 solution, the precipitated product was suction filtered and purified by chromatography (silica gel, gradient: DCM to DCM/MeOH/NH310:9:1 ).
Yield: 100 mg (26°!° of theory) ESI-MS: (M+H)+ = 704/706 (CI) Retention time (HPLC): 6.1 min (method A) The following compounds were prepared analogously from in each case 300 mg (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid and the corresponding amount of amine (used as the free amine or as the amine-hydrochloride):

O \ CI
~~ R
~N
O
N
N~p H
ExampleR Yield (%) Mass Retention time spectrum HPLC

(method) 10.58 ' , ~N 40 700/702 6.4 min N

N
(M+Hl+ CA) 10.59 N 42 700/702 6.4 min ' , ~
N~~N

fM+Hl+ CA) 10.60 ' , ~ 50 704/706 7.5 min "N
fM+Hl+ CA) 10.61 " , ~N 31 714/716 6.5 min NN
fM+Hl+ CA) 10.62 " , N 62 686/688 6.3 min N

N~~
J +

LM+Hl tA) 10.63 ' , N 62 ~ 687/689 7.2 min j ~~

IM+H) CA) 10.64 ' , 15 730/732 6.0 min N
~N N LM+i.,i)+ (A) 10.65 ' , 18 621/623 6.1 min N N~H
IM+H)+ CA) The compounds of Examples 10.64 and 10.65 could both be isolated from one reaction mixture as the 3-piperazin-1-yl-1-aza-bicyclo[2.2.2]octane used was contaminated with piperazine.
Examale 10.66 4-{( S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperazin-1-sulphonic acid (1-methyl-piperidin-4-yl)-amide OII CI p O
~~~N~ vSi N ~~ ~N~ ~IV~~C~N~
O H
N
~ N~p H
A solution of 500 mg (0.90 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetra hydro-1, 3-benzodiazepin-3-yl )-piperidin-1-yl]-butanoic acid and 320 mg (1.00 mmol) TBTU in 0.2 mL (1.14 mmol) ethyldiisopropylamine and 50 mL THF was stirred for 1 h at RT. Then 270 mg (1.03 mmol) piperazin-1-sulphonic acid-(1-methyl-piperidin-4-yl)-amide and 5 mL DMF were added. The reaction solution was stirred overnight at RT. The reaction mixture was diluted with 50 mL EtOAc, extracted with 30 mL 15°!° K2C03 solution and the organic phase was dried over Na2S04. After the desiccant and solvent had been eliminated the residue was purified by chromatography (silica gel, gradient: DCM to DCM/MeOH/NH3 10:9:1 ).
Yield: 170 mg (24% of theory) ESI-MS: (M+H)' = 797/799 (CI) Retention time (HPLC): 6.4 min (method A) Example 10.67 ( S)-2-(4-amino-3-chloro-5-trifl uoromethyl-benzyl )-N-(5-ami no-pentyl )-4-oxo-4 [4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyramide O \ CI H
/~ H t N N N~H
O
N
N~O
H
61 mg (0.3 mmol) of tert-butyl (5-amino-pentyl)-carbaminate were added to a solution of 260 mg (0.47 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid and 161 mg (0.50 mmol) TBTU in 0.43 mL (2.50 mmol) ethyldiisopropylamine and 10 mL DMF and the reaction mixture was stirred overnight at RT. 80 mL of 15% K2C03 solution were added, the resulting mixture was stirred for 10 min, the precipitated substance was suction filtered; it was then washed with water and dried in the air. The crude product was dissolved in 20 mL DCM, combined with 2 mL TFA and stirred for 2 h at RT. The reaction mixture was neutralised with 15% K2C03 solution, the organic phase was separated off and evaporated down. The crude product thus obtained was purified directly by HPLC.
Yield: 110 mg (37% of theory) ESI-MS: (M+H)+ = 637!639 (CI) Retention time (HPLC): 6.0 min (method A) The following compound was prepared analogously from 260 mg (0.47 mmol) ( S)-2-(4-ami no-3-chloro-5-trifluoromethyl-benzyl )-4-oxo-4-[4-( 2-oxo-1, 2, 4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-ylj-butanoic acid and 142 mg (0.6 mmol) tert. butyl (2-aminomethyl-benzyl)-carbaminate:
~Example~ R TYield (%)Mass Retention time ---._- Spectrum HPLC

(method) 10.68 H ~ ~ H 47 671/673 6.4 min N \ N..H

[M+H] (A) Exam~~le 10.69 1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidine-4-carboxylic acid NHZ
O \ CI O
~N O
~~~N~~~~~ ,H
O
N
N~O
H
2 mg (0.05 mmol) lithium hydroxide hydrate, dissolved in a little water, were added to a solution of 15 mg (0.02 mmol) methyl 1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-carboxylate (Example 10.48) in 5 mL THF and the reaction mixture was stirred for 3 h at RT. The solvent was eliminated i. vac., the residue was taken up in water and acetonitrile and lyophilised.
Yield: 14 mg (96% of theory) ESI-MS: (M+H)+ = 664/666 (CI) Retention time (HPLC): 7.2 min (method A) The following compound was prepared analogously from 20 mg (0.03 mmol) methyl (1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2, 4, 5-tetrahydro-1, 3-benzod iazepin-3-y1 )-pi peridi n-1-yl]-butyryl}-piperidin-4-yl)-acetate (Example 10.43):
ExampleR Yield (J) Mass Retention time spectrum HPLC

(method) 10.70 ' , 96 678/680 7.3 min N
~~~~~\" [M+Hl Example 10.71 ( S)-2-(4-am i no-3-chloro-5-trifluoromethyl-benzyl )-1-[4-(8-methyl-8-aza-bicyclo[3.2.1 ]oct-3-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydra-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione O \ CI
N%~N~N Ni O
N
N~O
H
850 mg (2.4 mmol) 8-methyl-3-piperazin-1-yl-8-aza-bicyclo[3.2.1]octan were added to a solution of 1.04 g (1.88 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyi )-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid, 642 mg (2.0 mmol) TBTU
and 1.64 mL (9.6 mmol) ethyldiisopropylamine in 20 mL DMF and the reaction mixture was stirred overnight at RT. The reaction solution was combined with 15% K2C03 solution, stirred for 10 min at RT, the precipitated substance was suction filtered, washed with 50 mL water and dried in the air and purified by chromatography (silica gel, gradient: DCM to DCM/MeOH/NH3 10:85:5).
Yield: 1.07 g (77% of theory) ESI-MS: (M+H)+ = 744/746 (CI) Retention time (HPLC): 5.4 min (method A) Example 10.72 ( S)-2-(4-ami no-3-chloro-5-trifluoromethyl-benzyl )-4-[4-(2-oxo-1, 2, 4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-piperazin-1-yl-piperidin-1-yl)-butan-1,4-dione / NHZ
O \ I CI
N~N~~~N~N~H
I IO
N
N~O
H
10.72a benzyl4-(1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl )-piperazin-1-carboxylate 241 mg (0.75 mmol) TBTU, 0.62 mL (3.6 mmol) ethyldiisopropylamine and 215 mg (0.71 mmol) benzyl 4-piperidin-4-yl-piperazin-1-carboxylate were added to a solution of 390 mg (0.71 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid in 10 mL DMF and the reaction mixture was stirred overnight at RT. The reaction solution was poured into 80 mL 15% K2C03 solution, stirred for 10 min at RT, the precipitated substance was suction filtered, washed with 5 mL water and dried in the air over the weekend.
Yield: 580 mg (98% of theory) ESI-MS: (M+H)+ = 838!840 (CI) 10.72b (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzylr4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-pi perid in-1-yl]-1-(4-piperazin-1-yl-piperidin-1-yl)-butan-1,4-dione 100 mg Raney nickel were added to a solution of 250 mg (0.30 mmol) benzyl 4-( 1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepi n-3-yl )-pi perid i n-1-yl]-butyryl}-pi perid in-4-yl)-piperazin-1-carboxylate in 30 mL MeOH and the reaction mixture was stirred for 5 h at RT and 50 psi H2. To complete the reaction another 100 mg of Raney nickel were added and the mixture was stirred for a further 10 h at RT. The catalyst was suction filtered, the solvent eliminated i. vac. and the residue purified by HPLC.
Yield: 88 mg (42% of theory) ESI-MS: (M+H)+ = 704/706 (CI) Retention time (HPLC): 5.6 min (method A) Examale 10.73 (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1 H-imidazol-4-yl)-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidi n-1-yl]-butan-1, 4-dione O \ CI N
~~N ~ N_H
'' ~N
// O
N
N~p H
400 mg (1.25 mmol) TBTU and 0.65 mL (3.73 mmol) ethyldiisopropylamine were added to a solution of 650 mg (1.18 mmol) (S)-2-(4-amino-3-chloro-5-trifl uoromethyl-benzyf )-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid in 20 mL DMF and this was stirred for 30 min at RT. Then 340 mg (1.52 mmol) 4-(1H-imidazol-4-yl)-piperidin (used as the bis-hydrochloride) were added and the reaction mixture was stirred overnight at RT. It was evaporated down i.vac., combined with 30 mL of 15% K2C03 solution, extracted twice with in each case 15 mL of DCM
and the organic phase was dried with MgS04. After the desiccant and solvent had been eliminated the residue was purified by chromatography (silica gel, gradient: DCM to DCM/MeOH/NH3 20:75:5).
Yield: 460 mg (57% of theory) ESI-MS: (M+H)+ = 686/688 (CI) Rf = 0.35 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) Example 10.74 ( S)-2-(4-am i no-3-ch1 oro-5-trifl uorom ethyl-benzyl )-4-[4-(2-oxo-1, 2, 4, tetrahyd ro-1, 3-benzodiazepi n-3-yl )-piperidi n-1-yl]-1-{4-[4-(2, 2, 2-trifluoro-acetyl)-phenyl]-piperazin-1-yl}-butan-1,4-dione O
O \ CI / F
I~F
N ~~ N\/~N \ I F
O
N
\ N~p H
10.74a tert. butyl 4-(4-bromo-phenyl)-piperazine-1-carboxylate Boc-anhydride was added batchwise to a suspension of 10.0 g (36 mmol) 4-(4-bromo-phenyl)-piperazine (used as the hydrochloride) and 15 mL (108 mmol) triethylamine in 150 mL THF and the reaction mixture was heated to 60°C for 3 h. After cooling it was poured onto water, the precipitate was extracted with EtOAc, the organic phase was washed with water and dried over Na2S04. After the desiccant and solvent had been eliminated the desired product was obtained.
Yield: 12.0 g (98% of theory) Rr = 0.6 (silica gel, cyc/EtOAc 2:1 ) 10.74b tert. butyl 4-[4-(2,2,2-trifluoro-acetyl)-phenyl]-piperazin-1-carboxylate Under a nitrogen atmosphere a solution of 1.02 g (3.0 mmol) tert. butyl 4-(4-bromo-phenyl)-piperazine-1-carboxylate in 20 mL THF was slowly added dropwise to a solution of 2.06 mL (3.3 mmol) n-butyllithium (1.6 M in n-hexane) in 40 mL dry THF cooled to -78°C and this was then stirred for min at this temperature. Then a solution of 0.43 mL (3.0 mmol) of N,N-diethyl-2,2,2-trifluoroacetamide in 10 mL of THF was slowly added dropwise.
After the addition had ended the reaction mixture was kept for 2 h at -78°C, then poured onto 100 mL water, extracted twice with in each case 50 mL
EtOAc, the organic phase was suction filtered through Na2S04, evaporated down i.vac. and purified by chromatography (silica gel, cyc/EtOAc 3:1 ).
Yield: 267 mg (25% of theory) EI: (M)+ = 358 Rf = 0.37 (silica gel, cyclEtOAc 3:1 ) 10.74c 2,2,2-trifluoro-1-(4-piperazin-1-yl-phenyl)-ethanone 2.0 mL TFA were added to a solution of 267 mg (0.75 mmol) tert. butyl 4-[4-(2,2,2-trifluoro-acetyl)-phenyl)-piperazin-1-carboxylate in 30 mL DCM cooled to 0°C and the reaction mixture was stirred for 24 h, while warming up to RT.
It was evaporated down i.vac.; the crude product was further reacted without purification.
ESI-MS: (M+H)+ = 259 10.74d (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyi)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-{4-[4-(2,2,2-trifluoro-acetyl)-phenylj-piperazin-1-yl}-butan-1,4-dione The crude product obtained in 10.74c was added to a solution of 234 mg (0.42 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid, 136 mg (0.42 mmol) TBTU, 57 mg (0.42 mmol) HOBt and 0.14 mL (1.0 mmol) triethylamine in 20 mL THF and 2 mL DMF and the reaction mixture was stirred for 2 h at RT. The reaction solution was combined with semisaturated NaHC03 solution and extracted with 30 mL EtOAc. The organic phase was suction filtered through Na2S04, the filtrate was evaporated down i.vac. and the residue was purified by chromatography (silica gel, EtOAc/MeOH 95:5).
Yield: 246 mg (73% of theory) ESI-MS: (M+H)+ = 793/795 (CI) Rf = 0.27 (silica gel, EtOAc) Example 10.75 ( S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-1-[4-(4-methyl-piperazin-1-yf )-piperidin-1-yl]-4-[4-( 2-oxo-1, 4-dihyd ro-2H-quinazolin-3-yl )-piperidin-1-yl]-butan-1,4-dione / NHZ
O \ I CI
N~~N\ ~N~
~N~
N O
N O
I
H
10.75a methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoate A solution of 3.0 g (8.83 mmol) 1-methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-succinate and 3.05 g (9.5 mmol) TBTU, 1.28 g (9.47 mmol) HOBt in 1.7 mL (9.76 mmol) ethyldiisopropylamine and 100 mL DMF
was stirred for 1 h at RT. Then 2.2 g (9.51 mmol) 3-piperidin-4-yl-3,4-dihydro-1 H-quinazolin-2-one were added and the reaction solution was stirred overnight at RT. The reaction mixture was evaporated down i.vac., the residue was taken up in DCM, washed with 10% citric acid solution and 15%
K2C03 solution and dried over Na2S04. The desiccant was eliminated by filtering through activated charcoal; after elimination of the solvent the desired product was obtained.
Yield: 4.8 g (98% of theory) ESI-MS: {M+H)+ = 553/555 (CI) Rf = 0.71 (silica gel, DCM/cyclMeOH/NH3 70:15:15:2) 10.75b (Sr2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid A solution of 558 mg (13.02 mmol) lithium hydroxide hydrate in 12 mL water was added to a solution of 4.8 g (8.68 mmol) methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoate in 28 mL THF and the reaction mixture was stirred for 7 h at RT. ft was evaporated down i. vac., combined with 100 mL water, acidified with 1 M HCI and the precipitate formed was suction filtered. The residue was dissolved in EtOAc, extracted with 15% K2C03 solution and the aqueous phase was again acidified with 1 M HCI. The precipitate formed was suction filtered and dried.
Yield: 4.2 g (90% of theory) ESI-MS: (M+H)+ = 539/541 (CI) R, = 0.09 (silica gei, DCM/cyclMeOH/NH3 70:15:15:2) 10.75c (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazi n-1-yl )-piperidin-1-yl]-4-[4-(2-oxo-1, 4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione The crude product was obtained analogously to 10.75a from 500 mg (0.93 mmol) (S)-2-{4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 180 mg (0.98 mmol) 1-methyl-4-piperidin-4-yl-piperazine. After being worked up as described it was purified first by chromatography (silica gel, gradient: DCM
to DCM/MeOH/NH3 70:27:3) and then by HPLC.
Yield: 120 mg (18% of theory) ESI-MS: (M+H)+ = 704/706 (CI) Rf = 0.43 (silica gel, DCM/cyclMeOH/NH3 70:15:15:2) Retention time (HPLC): 5.6 min (method A) Example 10.76 ( S)-2-(4-ami no-3-chloro-5-trifluoromethyl-benzyl )-1-[4-(4-methyl-piperazin-yl)-piperidin-1-yl]-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butan-1,4-dione / NHZ
O \ ' CI
N ~N\~~N\/~'N i N1 ~ IIO
/\
N O
H
10.76a methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butanoate The desired product was obtained analogously to 10.75a from 3.0 g (8.31 mmol) 1-methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-succinate and 3.55 g (9.45 mmol) 5-phenyl-2-piperidin-4-yl-2,4-dihydro-1,2,4-triazol-3-one.
Yield: 2.5 g (50% of theory) ESI-MS: (M+H)+ = 566!568 (CI) Rf = 0.67 (silica gel, DCMlcyc/MeOHlNH3 70:15:15:2) 10.76b (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4, 5-dihyd ro-1,2, 4-triazol-1-yl )-piperid i n-1-yl]-butanoic acid The desired product was obtained analogously to 10.75b from 2.5 g (4.42 mmol) methyl (S)-2-(4-amino-3-ehloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl)-butanoate.
Yield: 2.5 g (50% of theory) ESI-MS: (M+H)+ = 552/554 (CI) Rf = 0.14 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) 10.76c (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butan-1,4-dione The crude product was obtained analogously to 10.75a from 500 mg (0.91 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butanoic acid and 180 mg (0.98 mmol) 1-methyl-4-piperidin-4-yl-piperazine. After being worked up as described it was purified by chromatography (silica gel, gradient: DCM to DCM/MeOH/NH3 70:27:3).
Yield: 350 mg (54% of theory) ESI-MS: (M+H)' = 717/719 (CI) Rf = 0.44 (silica gel, DCMlcyclMeOHINH3 70:15:15:2) Retention time (HPLC): 5.6 min (method A) Example 10.77 ( S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinoline-3-yl)-piperidin-1-yl]-butan-1,4-dione O \ CI
N_ N~~N\~~N~N~
O
\/
N O
H
10.77a methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2-dihydro-imidazo[4,5-cJquinolin-3-yl)-piperidin-1-yl]-butanoate The desired product was obtained analogously to 10.75a from 3.0 g (8.31 mmol) 1-methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-succinate and 2.55 g (9.40 mmol) 3-piperidin-4-yl-1,3-dihydro-imidazo[4,5-cJquinolin-2-one.

Yield: 5.2 g (100% of theory) ESI-MS: (M+H)+ = 590/592 (CI) Rf = 0.66 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) 10.77b (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl]-butanoic acid The desired product was obtained analogously to 10.75b from 5.2 g (8.81 mmol) methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl]-butanoate.
Yield: 2.75 g (54% of theory) ESI-MS: (M+H)+ = 576/578 (CI) Rf = 0.09 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) 10.77c (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl]-butan-1,4-dione The crude product was obtained analogously to 10.75a from 500 mg (0.87 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl]-butanoic acid and 170 mg (0.93 mmol) 1-methyl-4-piperidin-4-yl-piperazine. After being worked up as described the residue was combined with diisopropylether and treated in an ultrasound bath, the product was suction filtered and dried.
Yield: 520 mg (81% of theory) ESi-MS: (M+H)+ = 741/743 (CI) Rf = 0.40 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) Retention time (HPLC): 4.5 min (method A) Example 10.78 ( S)-2-(4-ami no-3-chloro-5-trifluoromethyl-benzyl )-1-[4-(4-methyl-piperazin-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2-dihydro-4H-thieno[3,4-dJpyrimidin-3-yl)-piperidin-1-yl]-butan-1,4-dione W

N~~N\~~N~N~
_ ~ O
S ~
N O
I
H
10.78a methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2-dihydro-4H-thieno[3,4-dJpyrimidin-3-yl)-piperidin-1-yl)-butanoate The desired product was obtained analogously to 10.75a from 3.0 g (8.31 mmol) 1-methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-succinate and 3.34 g (9.51 mmol) 3-piperidin-4-yl-3,4-dihydro-1H-thieno[3,4-djpyrimidin-2-one.
Yield: 2.2 g (45°I° of theory) ESI-MS: (M+H)+ = 559/561 (CI) Rf = 0.56 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) 10.78b (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2-dihydro-4H-thieno[3,4-dJpyrimidin-3-yl)-piperidin-1-yl)-butanoic acid The desired product was obtained analogously to 10.75b from 2.2 g (3.94 mmol) methyl (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2-dihydro-4H-thieno[3,4-djpyrimidin-3-yl)-piperidin-1-yl)-butanoate.
Yield: 1.10 g (51 % of theory) ESI-MS: (M+H)+ = 545/547 (CI) Rr = 0.24 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) 10.78c (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl)-4-[4-(2-oxo-1,2-dihydro-4H-thieno[3,4-dJpyrimid in-3-yl)-piperidin-1-yl)-butan-1,4-dione The crude product was obtained analogously to 10.75a from 500 mg (0.92 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2-dihydro-4H-thieno[3,4-c~pyrimidin-3-yl)-piperidin-1-yl]-butanoic acid and 180 mg (0.98 mmol) 1-methyl-4-piperidin-4-yl-piperazine. After being worked up as described it was purified by chromatography (silica gel, gradient: DCM
to DCM/MeOH/NH3 70:27:3).
Yield: 100 mg (81 % of theory) ESI-MS: (M+H)+ = 710/712 (CI) Rf = 0.43 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) Retention time (HPLC): 5.5 min (method A) Example 10.79 ( S)-2-(4-ami no-3-chloro-5-trifl uoromethyl-benzyl )-1-[4-(5-methyl-2, 5-d iaza-bicyclo[2.2.1 ]hept-2-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione / NHZ
O \ I CI
N ~~ N\~~N~~N ~
O
N
N~O
H
Prepared analogously to Example 10.26 from 100 mg (0.18 mmol) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid and 39.1 mg (0.2 mmol) 2-methyl-5-piperidin-4-yl-2,5-diaza-bicyclo[2.2.1]heptane using triethylamine as the base.
Yield: 83 mg (63% of theory) ESI-MS: (M+H)+ = 730/732 (CI) Retention time (HPLC): 5.6 min (method A) The following compounds may be prepared analogously to the methods described:
Example Structure 1 U.BU ~F, ~NHz ~

GI
0II \
~N~
N ' ~ ~N N.H

N
~ N~0 H

10.81 ~NHz ~

CI
0 \
N N~~~~-~ H
N

O
N
N~p H

Example 11 ( S)-2-(4-amino-3, 5-bis-trifluoromethyl-benzyl )-1-[4-( 4-methyl-perhydro-1, diazepi n-1-yl)-piperidi n-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione O CF3 ( 'N-N ~~N\~~'N
O
N
N~O
H
11a 4-amino-3,5-bis-trifluoromethyl-benzaldehyde A solution of 5 g (19.67 mmol) 4-amino-3,5-bis-trifluoromethyl-benzonitrile in 30 mL formic acid was shaken in 10 equal portions in pressurised containers for 20 h at 110°C. The individual portions were combined, filtered, washed with formic acid and evaporated down i.vac. The residue was purified by chromatography (silica gel, PE/EtOAc 9:1 ).

Yield: 3.8 g (75% of theory) ESI-MS: (M-H)- = 256 11b 1-methyl2-[1-(4-amino-3,5-bis-trifluoromethyl-phenyl)-meth-(E)-ylidene]-succinate 12.79 g (32.6 mmol) 1-methyl 2-(triphenyl-~.5-phosphanylidene)- succinate were added to a solution of 4.2 g (16.33 mmol) 4-amino-3,5-bis-trifluoromethyl-benzaldehyde in 80 mL THF and the reaction mixture was heated to 40°C for 120 h. It was evaporated down i, vac., the residue was combined with water and EtOAc, the organic phase was separated off, washed with water and extracted three times with in each case 80 mL 5%
K2C03 solution. The combined aqueous phases were acidified with conc. HCI, the oily precipitate was extracted twice with in each case 100 mL EtOAc and dried over Na2S04. After the desiccant and solvent had been eliminated the desired product was obtained.
Yield: 5.9 g (97% of theory) EI: (M)+ = 371 11c 1-methyl (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-succinate Prepared analogously to Example 9g from 5.9 g 1-methyl 2-[1-(4-amino-3,5-bis-trifluoromethyl-phenyl)-meth-(E)-ylidene]-succinate.
Yield: 5.9 g (97% of theory) ESI-MS: (M+H)+ = 374 11d methyl (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoate Prepared analogously to Example 9h from 4.40 g (11.79 mmol) 1-methyl (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-succinate and 2.89 g (11.78 mmol) 3-piperidin-4-yl-1, 3,4, 5-tetrahydro-1, 3-benzodiazepin-2-one.
Yield: 6.75 g (95% of theory) ESI-MS: (M+H)+ = 601 R, = 0.13 (silica gel, PE/EtOAc 1:1 ) 11e (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid A solution of 0.72 g ( 16.75 mmol) lithium hydroxide hydrate in 30 mL water was added to a solution of 6.7 g (11.16 mmol) methyl (S)-2-(4-amino-3,5-bis-trifl uoromethyl-benzyl )-4-oxo-4-(4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoate in 50 mL THF at RT and the reaction mixture was stirred for 5 h at RT. The THF was eliminated i, vac., the aqueous solution cooled to 10°C and adjusted to pH 1 with conc. HCI, during which time the product was precipitated. This was suction filtered and dried at 65°C. The dried substance was combined with 300 mL diisopropylether, stirred overnight, suction filtered, washed with diisopropylether and dried.
Yield: 5.6 g (86% of theory) ESI-MS: (M+H)+ = 587 11f (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(4-methyl-perhydro-1,4-d iazepi n-1-yl )-piperidi n-1-yl]-4-[4-(2-oxo-1, 2,4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione 197 mg (1.0 mmol) 1-methyl-4-piperidin-4-yl-perhydro-1,4-diazepine were added to a solution of 400 mg (0.68 mmol) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid, 241 mg (0.75 mmol) TBTU
and 0.25 mL (1.8 mmol) triethylamine in 5 mL DMF and the reaction mixture was stirred overnight at RT. The reaction solution was slowly poured into 150 mL of 15% K2C03 solution, the precipitated product was suction filtered and dried in the air. The crude product was purified by chromatography (silica gel, gradient: DCM to MeOH/NH3 95:5).
Yield: 400 mg (77% of theory) ESI-MS: (M+H)+ = 767 Rf = 0.2 (silica gel, DCM/MeOH/NH3 85:15:1.5) Retention time (HPLC): 5.6 min (method A) The following compounds were prepared analogously from in each case 400 mg (Example 11.7: 387 mg) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid and the corresponding amount of amine:

NHZ
O \ CF3 N~~R
~O
N
N~p H
ExampleR Yield Mass Retention (%) time spectrum HPLC

(method) 11.1 ~N 52 766 5.7 min N~ ~N~
[M+Hl+ (A) 11.2 ' ~ 64 752 5.6 min N~~~N~ [M+Hl+ (A) 11.3 ' ~ 21 764 6.2 min N
' ~N N [M+H]+ CA) 11.4 ' 74 752 6.0 min ~ +
~i~ ~
~

N [M+Hl (A) 11.5 ' ~ N 55 751 6.8 min ~~ [M+H)+ CA) N

11.6 ' ~ 62 737 6.7 min N~~N
+

[M+H1 (A) 11.7 ' ~ 100 872 N
~

~. [M+H~
'~NJ~ I ~

Example 11.7 was further reacted without purification.
Example 11.8 ( S)-2-(4-amino-3, 5-bis-trifluoromethyl-benzyl )-4-[4-(2-oxo-1, 2, 4, 5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-piperazin-1-yl-piperidin-1-yl)-butan-1,4-dione O \ CF3 N~N~ J~N~N~H
O
N
/ \ N~o H
A solution of 560 mg (0.64 mmol) benzyl 4-(1-{(S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-carboxylate (crude product from Example 11.7) in 50 mL MeOH was combined with 200 mg 10% Pd/C and the reaction mixture was hydrogenated for 3 h at RT and 3 bar H2. The catalyst was suction filtered, the solution evaporated down i.vac. and the residue purified by chromatography (silica gel, gradient: DCM to DCM/MeOH/NH310:85:5).
Yield: 230 mg (49% of theory) ESI-MS: (M+H)+ = 738 Rf = 0.27 (silica gel, DCM/MeOH/NH3 50:50:5) The following compounds may be prepared analogously:
Example ~ Structure Example Structure CF
11.9 ~NHa O \ CFA
N N N\

N~p H
11.10 GF
~NHz 0 \ I CF
N N N

N~p H
11.11 GF
~NHz O \ ~ CFA
N
N N
N~ 0 ~ N~0 H
11.12 GF
~NHz O \ I CFA
N~N~N \ I
N ~ ~ l~~lO
N~Q
H
11.13 GF
~NHz O \ ~ CFA
~N~N~ ~H
N
N O
N~O
H
11.14 GF
~NHz O \ I CF3 N N~.~~-~ .H
N
N O
N~O
H
Example 12 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{( R)-1-(4-amino-3, 5-bis-trifluoromethyl-benzyl )-2-[4-(4-methyl-pi perazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide O \ CF3 N~N~N\~~N~N/
H O
N
~ N~O
H
12a (4-amino-3,5-bis-trifluoromethyl-phenyl)-methanol Under a nitrogen atmosphere 1.06 g (28 mmol) NaBH4 were added batchwise to a solution of 7.2 g (28.0 mmol) 4-amino-3,5-bis-trifluoromethyl-benzaldehyde (Example 11a) in 100 mL MeOH and the reaction mixture was stirred for 2 h at RT. The reaction solution was acidified With 1 M HCI, evaporated down i.vac., the residue was combined with 150 mL water and 150 mL EtOAc, the organic phase was separated off and dried over Na2SOa.
After the desiccant and solvent had been eliminated the residue was purified by chromatography (silica gel, PE/EtOAc 9:1 ).
Yield: 5.1 g (70% of theory) ESI-MS: (M-H)- = 258 Rr = 0.15 (silica gel, PE/EtOAc 9:1 ) 12b 4-chloromethyl-2,6-bis-trifluoromethyl-phenylamine 4.35 mL (60 mmol) thionyl chloride were added to a solution of 5.1 g (19.68 mmol) (4-amino-3,5-bis-trifluoromethyl-phenyl)-methanol in 80 mL DCM at RT
and the reaction mixture was stirred for 3 h at RT. The reaction solution was poured onto ice and ice-cold NaHC03 solution, the organic phase was separated off and dried over Na2S04. After the desiccant and solvent had been eliminated the residue was further reacted without purification.
Yield: 5.4 g (99% of theory) Rr = 0.55 (silica gel, PE/EtOAc 4:1 ) 12c diethyl2-acetylamino-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-malonate Under a nitrogen atmosphere 4.34 g (20.0 mmol) diethyl 2-acetylamino-malonate were added to a solution of sodium ethoxide (prepared by reacting 0.46 g (20.0 mmol) sodium with EtOH) in 50 mL dry EtOH and the reaction mixture was stirred for 15 min at RT. Then a solution of 5.4 g (19.45 mmol) of 4-chloromethyl-2,6-bis-trifluoromethyl-phenylamine in 100 mL 1,4-dioxane was added dropwise within 5 min, the reaction solution was stirred for a further 4 h at RT, combined with 1 L water and stirred overnight . The precipitate formed was filtered off, washed with water and dried in the air.
Yield: 5.2 g (57% of theory) ESI-MS: (M+H)+ = 459 Rf = 0.65 (silica gel, PE/EtOAc 2:1 ) 12d monoethyl2-acetylamino-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-malonate 2.0 mL 6 M NaOH solution were added to a solution of 5.1 g (11.13 mmol) diethyl 2-acetylamino-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-malonate in 80 mL dry EtOH and the reaction mixture was stirred overnight at RT. it was evaporated down i. vac., the residue was taken up in 150 mL water, acidified with 1 M HCI, the aqueous phase was extracted with 150 mL EtOAc and the organic phase was dried over Na2S04. After the desiccant and solvent had been eliminated the residue was further reacted without purification.
Yield: 4.3 g (90% of theory) ESI-MS: (M+H)+ = 431 Rf = 0.1 (silica gel, PE/EtOAc 2:1 ) 12e ethyl2-acetylamino-3-(4-amino-3,5-bis-trifluoromethyl-phenyl)-propionate A solution of 4.3 g (10.0 mmol) monoethyl 2-acetylamino-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-malonate in 200 mL isopropanol and 80 mL toluene was heated to 100°C for 15 h. It was evaporated down i. vac. and the residue was further reacted without being purified.

l94 Yield: 3.8 g (98% of theory) Rr = 0.60 (silica gel, PE/EtOAc 1:1 ) 12f ethyl (R)-2-acetylamino-3-(4-amino-3,5-bis-trifluoromethyl-phenyl)-propionate 4 mL Alcalase 2.4 L FG (Novozymes A/S; DK 2880 Bagsvaerd) was added to a solution of 3.65 g (20.5 rnmol) Na2HP04 dihydrate in 130 mL water warmed to 37 °C and the pH was adjusted to 7.5 by the addition of NaH2P04 dihydrate. Then a solution of 3.8 g (9.84 mmol) ethyl 2-acetylamino-3-(4-amino-3,5-bis-trifluoromethyl-phenyl)-propionate in 40 mL acetone was added dropwise at 37 °C with stirring. The pH value of the reaction mixture was constantly kept in the range from 7.4-7.6 by the addition of 1 M NaOH. After the addition had ended the mixture was stirred for 4 h at 37 °C. After cooling to RT the reaction mixture was combined with 300 mL DCM, 300 mL 15°to K2C03 solution and 200 mL water. The organic phase was separated off, washed with 7% K2C03 solution and dried over Na2S04. After the desiccant and solvent had been eliminated the crude product (2.2 g) was further reacted without purification.
ESI-MS: (M+H)+ 387 Rf = 0.60 (silica gel, PE/EtOAc 1:1 ) 12g ethyl (R)-2-amino-3-(4-amino-3,5-bis-trifluoromethyl-phenyl)-propionate A solution of 2.2 g of the above crude product was refluxed in 4 M HCI for 1.5 h. It was evaporated down i. vac., the residue was taken up in 50 mL EtOH
and 50 mL ethanolic HCI (11.5 M) and the reaction mixture was stirred overnight at RT. It was evaporated down again i.vac., combined with 50 mL
15% K2C03 solution, extracted with 200 mL EtOAc, the organic phase was separated off and evaporated down i.vac. The crude product (1.8 g) was further reacted without purification.
ESI-MS: (M+H)' 345 Rf = 0.50 (silica gel, DCM/MeOH/NH3 90:10:1 ) 12h ethyl (R)-3-(4-amino-3,5-bis-trifluoramethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino)-propionate 0.94 g (5.7 mmol) CDT were added to a solution of 1.8 g of the above crude product in 50 mL THF cooled to -5°C and the reaction mixture was stirred for 45 min at this temperature and after removal of the ice bath stirred for a further 30 min. Then a solution of 1.28 g (5.2 mmol) 3-piperidin-4-yl-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one in 50 mL DMF was added. The reaction solution was heated to 80°C for 2 h, after cooling it was evaporated down i.vac., the residue was combined with 150 mL EtOAc and 150 mL 10% citric acid solution, the organic phase was separated off, washed with 150 mL
saturated NaHC03 solution and dried over Na2SOa. After the desiccant and solvent had been eliminated the crude product (3.7 g) was further reacted without purification.
ESI-MS: (M+H)+ 616 Rf = 0.25 (silica gel, EtOAc) 12i (R)-3-(4-amino-3,5-bis-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidi n-1-carbonyl]-a mino}-propionic acid A solution of 0.4 g (9.5 mmol) lithium hydroxide hydrate in 50 mL water was added to a solution of 3.7 g of the above crude product in 50 mL THF and the reaction mixture was stirred overnight at RT . The THF was eliminated i.vac., mixed with 100 mL water and acidified with 1 M HCI. The precipitated product was suction filtered, washed with 50 mL water and dried in the drying cupboard at 60°C.
Yield: 2.6 g (90% of theory based on 12f) ESI-MS: (M-H)- = 586 Retention time (HPLC): 7.1 min (method A) 12k 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3,5-bis-trifluoromethyi-benzyl)-2-[4-(4-methyl-pi perazi n-1-yl )-piperidin-1-yl]-2-oxo-ethyl}-amide 155 mg (0.85 mmol) 1-methyl-4-piperidin-4-yl-piperazine were added to a solution of 500 mg (0.85 mmol) (R)-3-(4-amino-3,5-bis-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1, 2, 4, 5-tetrahydro-1, 3-benzod iazepi n-3-yl )-pi perid in-1-carbonyl]-amino}-propionic acid, 289 mg (0.9 mmol) TBTU and 0.28 mL (2.0 mmol) triethylamine in 50 mL THF and the reaction mixture was stirred overnight at RT. It was evaporated down i. vac., the residue was taken up in 100 mL
EtOAc and 100 mL 10% citric acid solution, the organic phase was separated off and the solvent was eliminated i.vac. Then the residue was purified by chromatography (silica gel, gradient: DCM to DCM/MeOH/NH3 10:85:5).
Yield: 570 mg (89% of theory) ESI-MS: (M+H)+ = 753 R, = 0.5 (silica gel, DCM/MeOH/NH3 85:15:1.5) The following compounds were prepared analogously from (R)-3-(4-amino-3,5-bis-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid and the corresponding amount of amine:

/ NHz O \ I CF3 ~.L~ R
N~N
H O
N
N~O
H
ExampleR Yield (%) Mass R, value on spectrum silica gel (eluant) 12.1 ' ~ 89 753 0.4 N
~N/~~N~ [M+H]+ (DCM/MeOH/

85:15:1.5) Example R Yield (%) Mass Rf value spectrum on silica gel (eluant) 12.2 ' ~ 64 738 0.5 [M+H]+ (DCMtMeOHI

85:15:1.5) 12.3 ' ~ 80 873 N~~N~ +
~

o I ~ [M+H]
N

Example 12.3 was further reacted without purification.
Example 12.4 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3, 5-bis-trifluoromethyl-benzyl r2-oxo-2-(4-piperazin-1-yl-piperidin-1-yl)-ethyl]-amide NHZ

N~~~N~ H
N~N~ ~N~
H O
N
~ N~O
H
Prepared analogously to Example 11.8 from 450 mg (0.52 mmol) benzyl 4-[1-((R)-3-(4-amino-3,5-bis-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-piperidin-4-yIJ-piperazin-1-carboxylate (crude product from Example 12.3).
Yield: 200 mg (53% of theory) ESI-MS: (M+H)+ = 739 Rf = 0.3 (silica gel, DCM/MeOHINH3 50:50:5) The following compounds may be prepared analogously:
ExampleStructure 12.5 QIF
~1NHz ~

CF
0 \ ' N N i N
H O

N
N~O
H

12.6 'F
~NHi I

O \
CF
I~ ~N~%'~~.~.~ ~H
~N~N~ - V N
H O

I ~ N~p H

12.7 'F
~NHi I

CF, O \
N N~N~N~H
H O

N
.~ N~O
H

12.8 'F=
~NH2 I

CFA
O \
N N N Ny H O

N
N~Q
H

12.9 'F
~NHz I

CFA
O \
N N N N
H O

N
N~O
H

ExampleStructure 12.10 ~F
~NHz I

O \
CF,~

~N~N~N~'N~~I\\\,,~~I

~ N~0 H

Example 13 ( R)-1-(4-amino-3-chloro-5-trifl uoromethyl-benzyl )-2-[4-(4-methyl-pi perazin-yl)-piperidin-1-yl]-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidi n-1-carboxylate NHZ
O ~ CI
N~O~N\~~N~Ni O
N
N~p H
13a (S)-3-[(R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-benzyloxy-propionyl]-4-benzyl-oxazolidin-2-one Under a nitrogen atmosphere a solution of 1.33 g (4.1 mmol) (S)-4-benzyl-3-(2-benzyloxy-acetyl)-oxazolidin-2-one in 15 mL THF, cooled to -60°C, was added dropwise within 10 min to a solution of 5.1 mL (5.1 mmol, 1 M in THF) sodium-bis-trimethylsilylamide in 4 mL THF cooled to -60°C and the reaction mixture was stirred for for 1 h at this temperature. Then it was cooled to -70°C and a solution of 2.0 g (8.2 mmol) 2-chloro-4-chloromethyl-6-trifiuoromethyl-phenylamine (Example 2a) in 15 mL of THF was slowly added dropwise. The reaction solution was kept for 1 h at -70°C and then allowed to warm up to RT within 2 h. 50 mL saturated NH4CI solution were added, the mixture was extracted with 50 mL EtOAc, the organic phase was separated off, the aqueous phase was extracted again with 50 mL EtOAc, the combined organic phases were washed with 100 mL saturated NaCI and 1 M KHS04 solution and dried over Na2SOa. After the desiccant and solvent had been eliminated the residue was purified by chromatography (silica gel, PE/EtOAc 4:1 ).
Yield: 2.1 g (96°l0 of theory) ESI-MS: (M+H)+ = 533/535 Rr = 0.15 (silica gel, PEIEtOAc 4:1 ) 13b (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-benzyloxy-propionic acid A solution of 0.34 g (8.0 mmol) lithium hydroxide hydrate and 1.38 mL (16 mmol, 35% in water) H202 in 25 mL water was added to a solution, cooled to 0°C, of 2.1 g (3.94 mmol) (S)-3-[(R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-benzyloxy-propionyl]-4-benzyl-oxazolidin-2-one in 50 mL THF and the reaction mixture was stirred for 2 h at 0°C. 5 mL of saturated Na2S03 solution and 5 mL of saturated NaHC03 solution were added, the mixture was stirred for another 30 min and then the THF was eliminated i.vac. The aqueous residue was extracted twice with 50 mL EtOAc in each case and the combined organic phases were dried over MgS04. After the desiccant and solvent had been eliminated the crude product was further reacted without purification.
13c (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-benzyloxy-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-propan-1-one 1.35 g (4.20 mmol) TBTU, 0.70 mL (5.0 mmol) triethylamine and 0.75 g (4.01 mmol) 1-methyl-4-piperidin-4-yl-piperazine were added to a solution of 1.5 g (4.01 mmol) (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-benzyloxy-propionic acid in 50 mL THF and the reaction mixture was stirred overnight at RT. The reaction solution was evaporated down i.vac., the residue was combined with 200 mL EtOAc and 200 mL saturated NaHC03 solution, the organic phase was separated off and extracted with 100 mL of 5% citric acid solution. The citric acid extract was made alkaline with K2C03 and extracted twice with 100 mL EtOAc in each case. The combined organic phases were evaporated down i.vac. and the residue further reacted without purification.

Yield: 1.75 g (81 % of theory) ESI-MS: (M+H)+ = 539/541 (CI) Retention time (HPLC): 5.9 min (method A) 13d (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-hydroxy-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-ylJ-propan-1-one 0.32 mL (2.5 mmol) chloro-trimethyl-silane were added to a suspension of 450 mg (0.84 mmol) (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-benzyloxy-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-propan-1-one and 380 mg (2.5 mmol) Nal in 30 mL acetonitrile and the reaction mixture was stirred for 7 h at 80°C. 30 mL EtOH and 20 mL isopropanol were added, the mixture was stirred for 30 min at RT, 15 mL of NH3 solution were added and the mixture was stirred for a further 30 min. It was evaporated down i. vac., the residue was combined with 100 mL 15% K2C03 solution, extracted with 100 mL EtOAc, the organic phase was separated off, washed with 3% Na2S03 solution and trocknete over Na2S04. After the desiccant and solvent had been eliminated the residue was further reacted without purification.
Yield: 300 mg (80% of theory) Retention time (HPLC): 3.7 min (method A) 13e 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl chloride 6 g (12.1 mmol) of phosgene (20 wt.% in toluene) were added to a solution cooled to 0°C of 2.5 g (10.2 mmol) 3-piperidin-4-yl-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one and 2.6 mL (14.9 mmol) ethyldiisopropylamine in 75 mL
DCM and the reaction mixture was stirred for 30 min at this temperature. It was allowed to warm up to RT, evaporated down i.vac. to approx. 50 mL and filtered through silica gel, washed with 200 mL DCM/EtOAc (1:1 ) and the combined filtrates were evaporated down again i.vac. The residue was stirred with diisopropylether, suction filtered and dried i.vac.
Yield: 2.42 g (77% of theory) Rr = 0.43 (silica gel, DCM/EtOAc 1:1 ) 13f (R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylate Under a nitrogen atmosphere 31 mg (0.7 mmol) NaH (55% in mineral oil) were added to a solution, cooled to 0°C, of 300 mg (0.67 mmol) (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-hydroxy-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-propan-1-one in 30 mL THF and the reaction mixture was stirred for 30 min at this temperature. Then 246 mg (0.8 mmol) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonylchloride were added batchwise and after the removal of the cooling bath the reaction solution was stirred for 3 h at RT. It was evaporated down i. vac., the residue was combined with 4 mL acetonitrile and purified by HPLC-MS.
Yield: 88 mg ( 15% of theory) ESI-MS: (M+H)+ = 720/722 (CI) Retention time (HPLC): 6.0 min (method A) The following compounds can be prepared from (R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-benzyloxy-propionic acid and the appropriate amines analogously to Example 13c, 13d and 13f:
ExampleStructure 13.1 ~F~
~NHz ' ~

CI

O

N
I ~ N~p H

F
13.2 NH, CI
N~
N O~ ~N~N~

N
~ N~0 H

Example Structure 13.3 F
~NH?
0 (''~I CI
N O N~%'"~N~
N~ O
~ N~0 H
13.4 F=
~NHz OI ('' II CI
N~O N~
~N~N~H
N O
N~O
H
13.5 F
~NHz ('' II CI
N 0 N~N~N'H
NL O
~ N~0 H
13.6 F=
~NH~
('' II CI
~N~O~N~N\
NL I~/I 0 ~ N~O
H
F
13.7 NH, CI
N~ N
~N O
NL ~1~I 0 ~ N~p H
F
13.8 ~NHz ' CI ~N
/\ II
N 0 N~
~N
N O
N~O
H

Example Structure 13.9 pF' ~NHz I

CI
O \
N p N\~%~~ ,H
N
O

N
N~p H

Example 14 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid (2-(1,4']bipiperidinyl-1'-yl-1-(4-bromo-3-methyl-benzyl)-2-oxo-ethyl]-amide N"N
H O
N O
I
H
14a ethyl 2-amino-3-(4-bromo-3-methyl-phenyl)-propionate hydrochloride The mixture of 31.4 g ( 115 mmol) N-(diphenylmethylene)-glycinethylester, 28.5 g (108 mmol) (4-bromo-3-methylphenyl)-methylbromide, 3.55 g (11.0 mmol) tetrabutylammonium bromide, 116 g (550 mmol) K2C03 and 400 mL
acetonitrile was refluxed for 4 h. The solid was filtered off, the mother liquor was concentrated by evaporation in vacuo. The residue was taken up in 500 mL tert-butylmethylether and after the addition of 200 mL 10% HCI it was stirred overnight at RT. The organic phase was separated off, the aqueous phase was washed twice more with 50 mL tert -butylmethylether, then neutralised with 10% Na2C03 solution while being externally cooled with ice and exhaustively extracted with DCM. The combined organic phases were washed twice more with 50 mL water, dried over MgS04, filtered through activated charcoal and evaporated down in vacuo. The oily residue remaining was dissolved in 50 mL anhydrous EtOH, combined with ethereal HCI solution and then diluted with tert-butylmethylether to give a total volume of 500 mL.
After 20 minutes' stirring a colourless crystalline precipitate was formed which was suction filtered and dried in the air.
Yield: 17.6 g (47% of theory) Rf = 0.45 (silica gel, DCM/MeOH/NH3 9:1;0.1 ) 14b ethyl3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionate 3.28 g (20.0 mmol) CDT and 2.77 mL (20.0 mmol) triethylamine were added to an ice-cooled suspension of 6.45 g (20.0 mmol) ethyl 2-amino-3-(4-bromo-3-methyl-phenyl)-propionate hydrochloride in 50 mL DMF. The reaction mixture was then stirred for 1 h at 0 °C and 1 hour at RT, then combined with the suspension of 4.63 g (20.0 mmol) 3-piperidin-4-yl-3,4-dihydro-1 H-quinazoline-2-one in 50 mL DMF. The mixture was heated to 80 °C for 1.5 h and then stirred into in 500 mL water. The precipitate which solidified after some time was ground up using an Ultra-Turrax stirrer, washed thoroughly with water, suction filtered and dried at 50 °C in the circulating air dryer.
Yield: 11.9 g (97% of theory; contains 1.0 eq. DMF) Rf = 0.40 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) 14c 3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid 60 mL of 1 M NaOH were added to a solution of 10.9 g (20 mmol) ethyl 3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionate in 60 mL EtOH and the mixture was then refluxed for 2 h. After cooling it was diluted with 50 mL water and acidified with 20% citric acid solution. The precipitate obtained was suction filtered, washed thoroughly with water and dried at 50 °C in the circulating air dryer.
Yield: 9.6 g (93% of theory) ESI-MS: (M-H)~ = 513/515 (Br) Rr = 0.10 (silica gel, DCM/MeOH 9:1 ) 14d 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid [2-[ 1, 4']bi pi peridi nyl-1'-yl-1-(4-bromo-3-methyl-benzyl )-2-oxo-ethyl]-amide The product was obtained analogously to Example 2f from 515 mg (1.00 mmol) 3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid and 177 mg (1.00 mmol) [1,4']bipiperidinyl.
Yield: 320 mg (48% of theory) ESI-MS: (M+H)+ = 665/667 (Br) Rf = 0.33 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) The following compounds were prepared analogously from 3-(4-bromo-3-methyl-phenyl)-2-{(4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid and the corresponding amount of amine:
/ Br ~ R
N- _N
/ ~~ H O
N O
I
H
Exampl R Yield Mass Rf (%) spectrum(silica gel) 14.1 ' ~ 52 679/681 0.28 N

N'c"3 [M+H]+ (DCM/MeOH/NH3 9:1:0.1) 14.2 ' ~ 50 0.24 N~ ~
~~N

N~CH3 (DCM/MeOH/NH3 9:1:0.1) 14.3 ' ~ 25 680/682 0.19 N
~N~~~N~c"3 [M+H]' (DCM/MeOH/NH3 9:1:0.1) ExamplR Yield Mass R, (1) a spectrum (silica gel) 14.4 " 25 774/776 0.45 ~ +
~~N

~N~o~ [M+Na] (DCM/MeOH 9:1 ) 14.5 " ~ 40 751 /753 0.48 N
N~~ [M+H]+ (DCM/MeOH 9:1) 14.6 ' 28 774/776 0.39 ~
N [M+Na)+ (DCM/MeOH 9:1) ~N~~~N~o~

Example 15 {4-[1-(3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino)-propionyl)-piperidin-4-yl]-piperazin-1-yl}-acetic acid Br N~N N\ ~N~/'N~O~H
H O p N O
I
H
1.0 mL (1.00 mmol) 1 M NaOH were added to a solution of 80 mg (0.11 mmol) ethyl {4-[1-(3-(4-brorno-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-piperidin-4-yl]-piperazin-1-yl}-acetate (Example 14.4) in 4 mL THF. The reaction mixture was was stirred overnight at RT and the solvent was eliminated i. vac. 1 mL 1 M

HCI was added to the residue and it was evaporated to dryness again. The residue was taken up in EtOH and after filtration the mother liquor was concentrated by evaporation i.vac. The residue was triturated with diisopropylether and after filtration dried in the air.
Yield: 80 mg ( 100% of theory) Retention time (HPLC): 5.9 min (method A) The following compounds were prepared analogously from the respective ethyl esters (Examples 14.5 and 14.6):
Br R
N~N
/ ~~ H O
~N
''~~~..N"O
I
H
Example R Yield Mass R, (silica gel) (%) spectrum or Retention time HPLC

15.1 ' 59 745/747 0.12 ~
N [M+Na]+ (DCM/MeOH 9:1) N~o'H

15.2 ' ~ 81 7221724 5.5 min ~N~N~o~H [M-Hl Example 16 2-(4-bromo-3-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione ~N
N O
I
H
16a 4-tent-butyl, 1-ethyl 2-(4-bromo-3-methyl-benzyl)-2-ethoxycarbonyl-succinicate The product was prepared analogously to Example 2b from 11.4 g (41.7 mmol) 4-tert-butyl, 1-ethyl 2-ethoxycarbonyl-succinate and 11.0 g (41.7 mmol) 1-bromo-4-bromomethyl-2-methyl-benzene.
Yield: 21.3 g (100°!° of theory) Rf = 0.64 (silica gel, PE/EtOAc 8:2) 16b ethyl2-(4-bromo-3-methyl-benzyl)-2-ethoxycarbonyl-succinicate The product was prepared analogously to Example 2c from 21.3 g (41.7 mmol) 4-tert-butyl, 1-ethyl 2-(4-bromo-3-methyl-benzyl)-2-ethoxycarbonyl-succinate.
Yield: 7.8 g (47% of theory) Rf = 0.26 (silica gel, PEIEtOAc 8:2) 16c diethyl2-(4-bromo-3-methyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-malonate The product was prepared analogously to Example 2d from 7.80 g (19.4 mmol) ethyl 2-(4-bromo-3-methyl-benzyl)-2-ethoxycarbonyl-succinate and 4.50 g (19.4 mmol) 3-piperidin-4-yl-3,4-dihydro-1H-quinazolin-2-one .
Yield: 8.30 g (70°l0 of theory) EI-MS: (M)+ = 613/615 (Br) Rf = 0.80 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) 16d 2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid The product was prepared analogously to Example 2e from 8.30 g ( 13.5 mmol) diethyl 2-(4-bromo-3-methyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-malonate.
Yield: 5.10 g (74% of theory) EI-MS: (M)+ = 513/515 (Br) Rf = 0.20 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) 16e 2-(4-bromo-3-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1, 4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yIJ-butan-1,4-dione The product was prepared analogously to Example 2f from 0.51 g (1.00 mmol) 2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 0.18 g (1.00 mmol) 1-methyl-4-piperidin-4-yl-piperazine.
Yield: 250 mg (37% of theory) EI-MS: (M)+ = 678/680 (Br) Rf = 0.50 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) The following compounds were prepared analogously from 2-(4-bromo-3-methyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 4-di hydro-2H-quinazolin-3-yl)-pi peridi n-1-yl]-butanoic acid and the corresponding amount of amine:
/~N
O
N O
l H
ExampleR Yield Mass R, (%) spectrum(silica gel) ExampleR Yield Mass Rf (%) spectrum (silica gel) 16.1 ' ~ 44 677/679 0.50 N

N~~"3 [M]+ (DCM/cyc/MeOH/NH3 70:15:15:2) 16.2 46 663/665 0.52 ,.

N
~~N~~ [M]' (DCM/cyc/MeOH/NH3 70:15:15:2) 16.3 ' ~ ~ N~ 27 7421744 0.56 N I
~

~N [M]' (DCM/cyc/MeOH/NH3 70:15:15:2) Example 16.4 [4-( 1-{2-(4-bromo-3-methyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl)-piperidin-4-yl)-piperazin-1-yl]-acetic acid %~N ~O~H
~., o N O
I
H
This synthesis was carried out by the Chemspeed ASW2000 synthesising robot (Chemspeed Ltd., Rheinstraf3e 32, CH-4302 Augst, Switzerland).
Mixture:
AGV 1: 102 mg (0.20 mmol) 2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid in 3 mL THF;

AGV 2: 51 mg (0.20 mmol) ethyl (4-piperidin-4-yl-piperazin-1-yl)-acetate in 2 mL THF;
AGV 3: 64 mg (0.20 mmol) TBTU in 2 mL DMF;
AGV 4: 0.14 mL (1.00 mmol) triethylamine;
AGV 5: 1.00 mL 4 M NaOH;
AGV 6: 1.00 mL 4 M HCI;
AGV 7: 6 mL THF.
The AGV's 1 to 4 were positioned accordingly, then pipetted together by the robot and shaken for 8 h at RT. The reaction mixtures were concentrated by evaporation, combined with 7 mL EtOAc, the resulting solutions were each washed with 10 mL of 10% K2C03 solution and 6 mL water and again freed from solvent. The residues were each dissolved in AGV 7 and after the addition of AGV 5 stirred for 6 h at RT. The reaction mixtures were each neutralised by the addition of AGV 6, then concentrated by evaporation. The residue obtained was dissolved in 1.9 mL DMF and added to a microtitre plate. The samples were separated using an HPLC-MS apparatus (Agilent Technologies, Agilent 1100 Series Modules and Systems for HPLC and LC/MS), the product was collected under mass control. The end product was freeze-dried.
Yield: 4 mg (3 % of theory).
ESI-MS: (M-H)- = 721/723 (Br) (M+H)+ = 723/725 (Br) Example 16.5 methyl (1'-{2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4'~bipiperidinyl-1-yl)-acetate ~N N~Ow O O
N O
I
H
This synthesis was carried out by the Chemspeed ASW2000 synthesising robot (Chemspeed Ltd., Rheinstraf3e 32, CH-4302 Augst, Switzerland).
Mixture:
AGV 1: 206 mg (0.40 mmol) 2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid in 3 mL THF;
AGV 2: 102 mg (0.40 mmol) ethyl [4,4']bipiperidinyl-1-yl-acetate in 4 mL
THF;
AGV 3: 128 mg (0.40 mmol) TBTU in 4 mL DMF;
AGV 4: 0.14 mL (1.00 mmol) triethylamine;
The AGV's 1 to 4 were positioned accordingly, then pipetted together by the robot and shaken for 8 h at RT. The reaction mixtures were concentrated by evaporation, combined with 7 mL EtOAc and 6 mL 10% K2C03 solution, shaken vigorously, the aqueous phase was removed and discarded. The organic phase was concentrated by evaporation and dissolved in 6 mL of MeOH. One third of this solution was taken and added to a microtitre plate.
The samples were separated using an HPLC-MS apparatus (Agilent Technologies, Agiient 1100 Series Modules and Systems for HPLC and LC/MS), the product was collected under mass control. The end product was freeze-d ri ed .
Yield: 9 mg (9 % of theory).
EI-MS: (M)+ = 735/737 (Br) Rf = 0.38 (silica gel, DCM/MeOH 9:1 ) The remaining 2/3 of the MeOH solution were concentrated by evaporation and the crude product (195 mg) was further reacted in Example 16.6.
Example 16.6 (1'-{2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetic acid / Br N
N ~ N~O~H
O O
N O
I
H
This synthesis was carried out by the Chemspeed ASW2000 synthesising robot (Chemspeed Ltd., Rheinstra(3e 32, CH-4302 Augst, Switzerland).
Mixture:

AGV 1: 195 mg (0.26 mmol) methyl (1'-{2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate;

AGV 2: 5 mL MeOH

AGV 3: 1.00 mL 4 M NaOH;

AGV 4: 1.00 mL 4 M HCI;

AGV 1 was dissolved in AGV 2 and then AGV 3 was added. The mixture was shaken for 5 h at 20°C and then neutralised with AGV 4. The reaction mixture was concentrated by evaporation and dissolved in 2 mL ~MF. The samples were separated using an HPLC-MS apparatus (Agilent Technologies, Agilent 1100 Series Modules and Systems for HPLC and LC/MS), the product was collected under mass control. The end product was freeze-dried.
Yield: 22 mg (11 % of theory).
ESI-MS: (M+H)+ = 722/724 (Br) Rf = 0.22 (silica gel, DCM/Me4H 9:1 ) Examgle 17 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(4-chloro-3-methyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide ~N
N O
I
H
17a ethyl 2-amino-3-(4-chloro-3-methyl-phenyl)-propionate hydrochloride The product was prepared analogously to Example 14a from 31.4 g (115 mmol) N (diphenylmethylene)-glycinethylester and 25.2 g (115 mmol) of 4-bromomethyl-1-chloro-2-methyl-benzene.
Yield: 20.4 g (64% of theory) ESI-MS: (M+H)+ = 241/243 (CI) Rf = 0.35 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) 17b ethyl3-(4-chloro-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H
quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionate The product was obtained analogously to Example 14b from 5.56 g (20.0 mmol) ethyl 2-amino-3-(4-chloro-3-methyl-phenyl)-propionate hydrochloride and 4.63 (20.0 mmol) 3-piperidin-4-yl-3,4-dihydro-1H-quinazolin-2-one.
Yield: 9.50 g (95% of theory) ESI-MS: (M-H)- = 497/499 (CI) 17c 3-(4-chloro-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid ?16 The product was obtained analogously to Example 14c from 9.50 g (19.0 mural) ethyl 3-(4-chloro-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionate.
Yield: 8.90 g (99 % of theory) ESI-MS: (M-H)- = 469!471 (CI) R, = 0.10 (silica gel, DCM/MeOH 9:1 ) 17d 4-(2-oxo-1,4-dihydro-2H quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(4-chloro-3-methyl-benzyl )-2-[4-(4-methyl-piperazin-1-yl )-piperidi n-1-yl]-2-oxo-ethyl}-amide The product was prepared analogously to Example 2f from 706 mg (1.50 mmol) of 3-(4-chloro-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid and 275 g (1.50 mmol) of 1-methyl-4-piperidin-4-yl-piperazine.
Yield: 250 mg (26% of theory) ESI-MS: (M+H)+ = 636/638 (CI) Rf = 0.17 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) The following compounds were prepared analogously from 3-(4-chloro-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid and the corresponding amount of amine:
ci O
N~N R
/ ~~ H O
N O
I
H
Example R Yiefd Mass R, (%) spectrum (silica gel) 21?
Example R Yield Mass R, (%) spectrum (silica gel) 17.1 54 621!623 0.33 N
~~N~ [M+H]+ (DCM/MeOH/NH3 9:1:0.1) 17.2 35 636/638 0.18 .

.
N\ ~ [M+H]' (DCM/MeOH/NH3 ~N~~~
~CHa N

9:1:0.1) 17.3 27 635/637 0.26 ..

N

~N~CHs [M+H]+ (DCM/MeOH/NH3 9:1:0.1) 17.a ~ 24 707/709 0.49 ~
N

N~o~ [M+Na]+ (DCM/MeOH 9:1 ) 17.5 37 736/738 0.39 ..

o [M+Na]+ (DCM/MeOH 9:1 ) 17.6 ~ ~ 37 703/705 0.36 N

N
[M+Na]' (DCMIMeOH/NH3 F F 9:1:0.1) 17.7 ~ ~ 49 704!706 0.40 ~~N

~~F [M+Na]' (DCM/MeOH/NH3 9:1:0.1) Example 18 [1'-(3-(4-chioro-3-methyl-phenyl)-2-{(4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonylJ-amino)-propionyl)-[4,4'Jbipiperidinyl-1-yl]-acetic acid O
N~N ~~O~H
/ %~ H I IO
N O
I
H
The product was prepared analogously to Example 15 from 220 mg (0.28 mmol) ethyl [1'-(3-(4-chloro-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-[4,4']bipiperidinyl-1-yl]-acetate.
Yield: 190 mg (99 % of theory) ESI-MS: (M+H)+ = 679/681 (CI) Rf = 0.13 (silica gel, DCMIMeOH 9:1 ) Example 19 2-(4-chloro-3-methyl-benzyl )-1-[4-(4-ethyl-pi perazin-1-yl )-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione N N~N~
/ ~~ O
N O
I
H
19a 4-tert-butyl, 1-ethyl 2-(4-chloro-3-methyl-benzyl)-2-ethoxycarbonyl-succinate The product was prepared analogously to Example 2b from 19.5 g (71.0 mmol) 4-tent-butyl, 1-ethyl 2-ethoxycarbonyl-succinate and 15.5 g (71.0 mmol) 4-bromomethyl-1-chloro-2-methyl-benzene.

Yield: 25.7 g (88% of theory) Rf = 0.74 (silica gel, DCM) 19b ethyl2-(4-chloro-3-methyl-benzyl)-2-ethoxycarbonyl-succinate The product was prepared analogously to Example 2c from 21.3 g (41.7 mmol) 4-tent-butyl, 1-ethyl 2-(4-chloro-3-methyl-benzyl)-2-ethoxycarbonyl-succinate.
Yield: 22.2 g (100% of theory) Rf = 0.18 (silica gel, DCM) 19c diethyl2-(4-chloro-3-methyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-malonate The product was prepared analogously to Example 2d from 8.00 g (22.4 mmol) ethyl 2-(4-chloro-3-methyl-benzyl)-2-ethoxycarbonyl-succinate and 5.18 g (22.4 mmol) 3-piperidin-4-yl-3,4-dihydro-1 H-quinazolin-2-one.
Yield: 9.20 g (72% of theory) EI-MS: (M)+ = 569/570 (CI) Rf = 0.64 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) 19d 2-(4-chloro-3-methyl-benzyl}-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-ylj-butanoic acid The product was prepared analogously to Example 2e from 9.20 g (16.2 mmol) diethyl 2-(4-chloro-3-methyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yi)-piperidin-1-ylj-ethyl}-malonate.
Yield: 7.20 g (95% of theory) ESI-MS: (M-H)~ = 468/470 (CI) 19e 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-ethyl-piperazin-1-yl)-piperidin-1-ylj-4-[4-(2-oxo-1,4-dihyd ro-2H-quinazoli n-3-yl )-pi perid in-1-ylj-butan-1,4-dione The product was prepared analogously to Example 2f from 470 mg (1.00 mmol) 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-ylj-butanoic acid and 593 mg (1.10 mmol) 1-ethyl-4-piperidin-4-yl-piperazine tris-trifluoroacetate.

Yield: 280 mg (43% of theory) EI-MS: (M)+ = 648/650 (CI) Rf = 0.47 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) The following compounds were prepared analogously from 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and the corresponding amount of amine:
~N
//
N O
I
H
ExampleR Yield Mass R, (%) spectrum (silica gel) 19.1 ' ~ 48 634/636 0.49 N

N'~"3 (M]' (DCM/cyc/MeOH/NH3 70:15:15:2) 19.2 32 620/622 0.54 N~~ [M+H]' (DCM/cyc/MeOH/NH3 70:15:15:2) 19.3 ' 44 635/637 0.50 ~ +

~N [M+H] (DCM/cyc/MeOH/NH3 70:15:15:2) 19.4 ' ~ 39 6351637 0.49 N
~N N~ [M+H]+ (DCM/cyc/MeOH/NH3 70:15:15:2) ExampleR Yield Mass Rf (%) spectrum (silica gel) 19.5 ' ~ 57 698/700 0.54 N
M D
' [ ( ] CM/MeOH/NH3 9:1:0.1 ) 19.6 ' ~ 50 662/664 0.48 ~ [M]+ ~ (DCM/M
~ OH/NH

N e 9:1:0.1 ) 19.7 ' ~ 1 707/709 0.76 N
N~~~N~ [M+H]' (DCM/MeOH/NH3 o~ 8:2:0.2) 19.8 ' ~ 30 707/709 0.77 ~~ ~ +

N~ [M+H] (DCMIMeOH/NH3 ~

8:2:0.2) 19.9 ~ 11 707/709 0.56 o , N N [M+H]+ (DCM/MeOH/NH3 ~N~ 8:2:0.2) 19.10 0 ~ 8 707/709 0.56 o ~ [M+HJ+ (EtOAc/MeOH/NH3 N~

~N'~N~ 8:2:0.2) 19.11 ' ~ 30 702/704 0.36 N F
N F [M+H]a (DCM/MeOH/NH3 F 9:1:0.1 ) 19.12 ' ~ 41 703/705 0.72 ' F [M+H] (DCM/MeOH/NH3 F 8:2:0.1 ) Example 19.13 [4-( 1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl)-piperidin-4-yl)-piperazin-1-yl]-acetic acid ~N I I O.H
. o N O
I
H
The product was obtained analogously to Example 16.4 from 94 mg (0.20 mmol) 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-(4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 51 mg (0.20 mmol) ethyl (4-piperidin-4-yl-piperazi n-1-yl )-acetate.
Yield: 27 mg (19 % of theory) EI-MS: (M)+ = 679/681 (CI) Retention time (HPLC): 5.9 min (method A) Example 19.14 methyl (1'-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl)-[4,4']bipiperidinyl-1-yl)-acetate cl N . ~~,~~~~N ~Ow / O
I
N O
I
H
The product was obtained analogously to Example 16.5 from 188 mg (0.40 Z~J
mmol) 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 102 mg (0.40 mmol) ethyl [4, 4']bipi perid i nyl-1-yl-acetate.
Yield: 27 mg (30 % of theory) ESI-MS: (M+H)+ = 692/694 (CI) Rf = 0.36 (silica gel, DCMIMeOH 9:1 ) Example 19.15 ( 1'-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetic acid N ~O~H
/ O
N O
I
H
The product was obtained analogously to Example 16.6 from 184 mg (0.26 mmol) methyl (1'-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate.
Yield: 30 mg (16 % of theory) ESI-MS: (M+H)+ = 678/680 (CI) Rs = 0.21 (silica gel, DCM/MeOH 9:1 ) The following compounds were prepared from the relevant ethyl esters (Examples 19.7 to 19.9) analogously to Example 15:

Br O
N- _N
~~ H O
N O
I
H
ExampleR Yield Mass R, (%) spectrum (silica gel) 19.16 = ~ 18 679/681 0.05 N
N~~~N~ [M+H]+ (EtOAc/MeOH/NH3 0 0 6:4:0.4) H

19.17 ~ ~ 50 679/681 0.21 ' [M+H] (DCM/MeOH/NH3 ~

8:2:0.2) H

19.18 0 " 48 679/681 0.14 N\~N\ ~ [M+H]+ (EtOAc/MeOH/NH3 ~

N

6:4:0.4) Example 20 2-(4-chloro-3-methyl-benzyl )-1-[4-( 1-methyl-piperidin-4-yl )-pi perazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione 'N ~~C~% N ~
N
H
20a diethyl2-(4-chloro-3-methyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-ethyl}-malonate The product was prepared analogously to Example 2d from 1.43 g (4.00 mmoi) ethyl 2-(4-chloro-3-methyl-benzyi)-2-ethoxycarbonyl-succinate and 981 mg (4.00 mmol) 3-(1-methyl-piperidin-4-yl)-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one.
Yield: 2.10 g (90% of theory) Rf = 0.69 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) 20b 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid The product was prepared analogously to Example 2e from 2.10 g (3.60 mmol) diethyl 2-(4-chloro-3-methyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-ethyl}-malonate. The product was further reacted without purification.
Yield: 1.20 g (69 % of theory) 20c 2-(4-chloro-3-methyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1, 2, 4, 5-tetrahyd ro-1, 3-benzod iazepi n-3-yl )-piperidi n-yl]-butan-1,4-dione The product was prepared analogously to Example 2f from 800 mg (1.65 mmol) 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid and 302 mg (1.65 mmol) 1-( 1-methyl-piperidin-4-yl )-pi perazine.
Yield: 400 mg (37% of theory) EI-MS: (M)+ = 648/650 (CI) Rr = 0.50 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) Example 20.1 2-(4-chloro-3-methyl-benzyl )-1-[4-(4-methyl-piperazin-1-yl )-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione ci N ~N~Ni O
N
N~p H
The product was prepared analogously to Example 2f from 400 mg (0.83 mmol) 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid and 152 mg (0.83 mmol) 1-methyl-4-piperidin-4-yl-piperazine.
Yield: 200 mg (37% of theory) EI-MS: (M)+ = 648/650 (CI) Rf = 0.51 (silica gel, DCM/cyc/MeOH/NH3 70:15:15:2) Example 21 [4-( 1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-( 5-oxo-3-phenyl-4,5-di hydro-1,2,4-triazol-1-yl )-piperidi n-1-yl]-butyryl}-piperidin-4-yl )-piperazin-1-yl]-acetic acid O N ~N~N~O~H
O
li-N N
I
'N
21a diethyl2-(4-chloro-3-methyl-benzyl)-2-{2-oxo-2-[4-(5-oxo-3-phenyl-4,5-di hyd ro-1, 2, 4-triazol-1-yl )-piperid in-1-yl]-ethyl}-malonate The product was prepared analogously to Example 2d from 5.00 g (14.0 mmol) ethyl 2-(4-chloro-3-methyl-benzyl)-2-ethoxycarbonyl-succinate and 3.42 g (14.0 mmol) 5-phenyl-2-piperidin-4-y1-2,4-dihydro-1,2,4-triazol-3-one.
Yield: 5.50 g (67 % of theory) Rf = 0.50 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) 21 b 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butanoic acid The product was prepared analogously to Example 2e from 5.50 g (9.43 mmol) diethyl 2-(4-chloro-3-methyl-benzyl)-2-{2-oxo-2-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-y1)-piperidin-1-y1]-ethyl}-malonate.
Yield: 2.80 g (62 % of theory) ESI-MS: (M-H)~ = 481/483 (CI) 21c [4-(1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid The product was obtained analogously to Example 16.4 from 96 mg (0.20 mmol) 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butanoic acid and 51 mg (0.20 mmol) ethyl (4-piperidi n-4-yl-pi perazi n-1-yl )-acetate.
Yield: 3 mg (2 % of theory) ESI-MS: (M+H)+ = 692/694 (CI) Example 21.1 methyl (1'-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butyryl}-4,4'-bipiperidinyl-1-yl)-acetate cl w o ~-N ~ /O
%~N N
O O
Fi-N N
I
~N
The product was obtained analogously to Example 16.5 from 193 mg (0.40 mmol) 2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butanoic acid and 102 mg (0.40 mmol) ethyl [4,4']bi pi perid inyl-1-yl-acetate.
Yield: 14 mg (15 % of theory) ESI-MS: (M+H)+ = 705/707 (CI) Rf = 0.32 (silica gel, DCM/MeOH 9:1 ) Examel,e 21.2 ( 1'-{2-(4-chloro-3-methyl-benzyl )-4-oxo-4-[4-( 5-oxo-3-phenyl-4, 5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butyryl}-4,4'-bipiperidinyl-1-yl)-acetic acid ~N ~~O\H
O O
H_N N
I
'N
The product was obtained analogously to Example 16.6 from 187 mg (0.2fi mmol) methyl (1'-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butyryl}-4,4'-bipiperidinyl-1-yl)-acetate.
Yield: 11 mg (6 % of theory) ESI-MS: (M+H)+ = 691/693 (CI) Rf = 0.21 {silica gel, DCM/MeOH 9:1 ) Example 22 2-( 3-bromo-4-chloro-5-methyl-benzyl )-1-[4-(4-methyl-piperazi n-1-yl )-piperid i n-1-yl]-4-[4-(2-oxo-1,4-d ihyd ro-2H-qui nazolin-3-yl )-piperidin-1-yl]-butan-1,4-dione N ~ N~/'N i N O
I
H
22a 1-(3-bromo-4-chloro-5-methyl-phenyl)-ethanone 25.0 g (148 mmol) 1-(4-chloro-3-methyl-phenyl)-ethanone were added dropwise to 59.2 g (444 mmol) of aluminium trichloride. The temperature rose to 70°C. The mixture was stirred for 30 min at 80°C and then at this temperature 10.7 mL (170 mmol) bromine were added dropwise. The reaction solution was stirred for 1 h at 80°C and then added to ice. The aqueous phase was extracted with diethyl ether and the combined organic extracts were washed with saturated NaHC03 solution. The organic phase was dried over Na2S04 and the solvent was eliminated i. vac. Purification was carried out by column chromatography on silica gel (toluene).
Yield: 14.0 g (38% of theory) EI-MS: (M)+ = 246/248/250 (Br, CI) Rf = 0.28 (silica gel, toluene) 22b 3-bromo-4-chloro-5-methyl-benzoic acid 8.7 mL (171 mmol) bromine was added dropwise at 0°C to a solution of 22.8 g (570 mmol) NaOH in 114 mL water so that the temperature did not exceed 10°C. 14.0 g (57.0 mmol) 1-(3-bromo-4-chloro-5-methyl-phenyl)-ethanone in 57 mL 1,4-dioxane was added dropwise at 10°C and the mixture was stirred for 2 h at RT. The reaction mixture was diluted with water and the bromine form obtained was separated off. The aqueous phase was acidified with semiconc. HCI, the precipitate was suction filtered and washed with water.
Yield: 11.0 g (78 % of theory) EI-MS: (M)+ = 248/250/252 (Br, CI) melting point: 207-209°C
22c (3-bromo-4-chloro-5-methyl-phenyl)-methanol 8.1 g (50 mmol) CDI were added to a solution of 11.0 g (44 mmol) 3-bromo-4-chloro-5-methyl-benzoic acid in 285 mL THF at RT. The reaction mixture was for stirred for 1 h at 40°C. This solution was added to a solution of 5.38 g (142 mmol) NaBH4 in 47.5 mL water. The mixture was stirred for 3 h at RT, then diluted with 300 mL water and acidified with semiconc. HCI. The aqueous phase was extracted with EtOAc and the organic phase was washed successively with water and saturated NaHC03 solution. The organic phase was dried over Na2S04 and the solvent was eliminated i. vac.
Yield: 9.00 g (87% of theory) ESI-MS: (M-H)~ = 233/235/237 (Br, CI) R, = 0.62 (silica gel, PE/EtOAc 1:1 ) 22d 1-bromo-5-bromomethyl-2-chloro-3-methyl-benzene 5.2 mL (19 mmol) phosphorus tribromide was added dropwise to a solution of 9.00 g (38 mmol) (3-bromo-4-chloro-5-methyl-phenyl)-methanol in 250 mL
diethyl ether at RT and refluxed for 1 h. The reaction mixture was added to saturated NaHC03 solution, the organic phase was separated off, washed with water and dried over Na2S04. After the desiccant and solvent had been eliminated the desired product was obtained.
Yield: 10.7 g (94% of theory) EI-MS: (M)+ = 296/298/300/302 (2Br, CI) Rf = 0.89 (silica gel, PE/EtOAc 1:1 ) 22e 4-tent-butyl, 1-ethyl 2-(3-bromo-4-chloro-5-methyl-benzyl)-2-ethoxycarbonyl-succinate The product was prepared analogously to Example 2b from 9.86 g (36 mmol) 4-tent-butyl, 1-ethyl 2-ethoxycarbonyl-succinate and 10.7 g (36 mmol) 1-bromo-5-bromomethyl-2-chloro-3-methyl-benzene.
Yield: 17.5 g (99% of theory) ESI-MS: (M+H)+ = 513/515/517 (Br, CI) Rf = 0.57 (silica gel, DCM) 22f 1-ethyl2-(3-bromo-4-chloro-5-methyl-benzyl)-2-ethoxycarbonyl-succinate The product was prepared analogously to Example 2c from 18.0 g (37 mmol) 4-tert-butyl, 1-ethyl 2-(3-bromo-4-chloro-5-methyl-benzyl)-2-ethoxycarbonyl-succinate. The crude product which still contained TFA was further reacted without purification.
ESL-MS: (M-H)- = 4331435/437 (Br, C1) 22g diethyl2-(3-bromo-4-chloro-5-methyl-benzyl)-2-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-malonate The product was prepared analogously to Example 2d from 18.2 g (42 mmol) 1-ethyl 2-(3-bromo-4-chloro-5-methyl-benzyl)-2-ethoxycarbonyl-succinate and 9.60 g (42 mmol) 3-piperidin-4-yl-3,4-dihydro-1H-quinazolin-2-one .
Yield: 15.0 g (56% of theory) EI-MS: (M)+ = 647/649/651(Br, CI) Rf = 0.60 (silica gel, DCM/MeOHlNH3 9:1:0.1 ) 22h 2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-y1)-piperidin-1-yl]-butanoic acid The product was prepared analogously to Example 2e from 15.0 g (23 mmol) diethyl 2-( 3-bromo-4-chloro-5-methyl-benzyl )-2-{2-oxo-2-[4-( 2-oxo-1, 4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-malonate.
Yield: 11.8 g (93% of theory) Rf = 0.20 (silica gel, EtOAc/MeOH/acetic acid 8:2:0.1 ) 22i 2-(3-bromo-4-chloro-5-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione The product was prepared analogously to Example 2f from 1.09 g (2.00 mmol) 2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 367 mg (2.00 mmol) 1-methyl-4-piperidin-4-yl-piperazine.
Yield: 773 mg (54% of theory) EI-MS: (M)+ = 712/714/716 (Br, CI) Rf = 0.24 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) The following compounds were prepared analogously from 2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and the corresponding amount of amine:

~N
O
N O
I
H
ExampleR Yield Mass R, (t) spectrum (silica gel) 22.1 ' ~ 74 711/13/150.63 N

N~~"3 [M]+ (DCM/MeOH/NH3 8:2:0.1) 22.2 ~ ~ ~ N 56 692/94/960.26 N
~ I

ON [M]+ (DCM/MeOH/NH3 9:1:0.1) 22.3 ' ~ 13 713/15/170.43 N
N~~~N~ [M+H]+ (DCM/MeOH/NH3 8:2:0.1) Example 22.4 [4-( 1- f 2-(3-bromo-4-chloro-5-methyl-benzyl )-4-oxo-4-[4-(2-oxo-1,4-dihyd ro-2H-quinazolin-3-yl)-piperidin-1-yl)-butyryl}-piperidin-4-yl)-piperazin-1-yl)-acetic acid N ~N~N~O~H
O
N O
I
H
The product was obtained analogously to Example 16.4 from 109 mg (0.20 mmol) 2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 51 mg (0.20 mmol) ethyl (4-pi perid in-4-yl-piperazin-1-yl )-acetate.
Yield: 10 mg (6% of theory) ESI-MS: (M-H)' = 755/757/759 (Br, CI) Rf = 0.21 (silica gel, DCM/MeOH 9:1 ) Example 22.5 methyl (1'-{2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate cl N~N N~Ow %~ IOI I IO
N O
t H
The product was obtained analogously to Example 16.5 from 220 mg (0.40 mmol) 2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 102 mg (0.40 mmol) ethyl [4,4']bipiperidinyl-1-yl-acetate.

Yield: 19 mg (18 % of theory) ESI-MS: (M+H)+ = 770/772/774 (Br, CI) Rf = 0.36 (silica gel, DCM/MeOH 9:1 ) Example 22.6 ( 1'-{2-(3-bromo-4-chloro-5-methyl-benzyl )-4-oxo-4-[4-(2-oxo-1,4-di hydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yf)-acetic acid %~N ~O~H

N O
I
H
The product was obtained analogously to Example 16.6 from 204 mg (0.26 mmol) methyl (1'-{2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-di hyd ro-2H-q ui nazoli n-3-yl )-pi peridi n-1-yl]-butyryl}-[4, 4'] bipi perid inyl-1-yl )-acetate.
Yield: 25 mg (12 % of theory) ESI-MS: (M+H)+ = 756/758/760 (Br, CI) Rf = 0.23 (silica gel, DCM/MeOH 9:1 ) Example 23 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(3-bromo-4-chloro-5-methyl-benzyl )-2-[4-(4-methyl-piperazin-1-yl )-pi peridin-1-yl]-2-oxo-ethyl}-amide CI
O \ Br N~N N~~~N~/~
~N~
N H O
N O
I
H
23a ethyl2-amino-3-(3-bromo-4-chloro-5-methyl-phenyl)-propionate hydrochloride The product was prepared analogously to Example 14a from 6.06 g (22.2 mmol) N-(diphenylmethylen)-giycinethylester and 6.30 g (115 mmol) 1-bromo-5-bromomethyl-2-chloro-3-methyl-benzene.
Yield: 5.82 g (77% of theory) ESI-MS: (M+H)+ = 320/322/324 Rf = 0.70 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) 23b ethyl3-(3-bromo-4-chloro-5-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionate The product was obtained analogously to Example 14b from 5.82 g (16.3 mmol) ethyl 2-amino-3-(3-bromo-4-chloro-5-methyl-phenyl)-propionate hydrochloride and 3.77 (16.3 mmol) 3-piperidin-4-yl-3,4-dihydro-1H-quinazolin-2-one.
Yield: 7.60 g (81 % of theory) Rf = 0.52 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) 23c 3-(3-bromo-4-chloro-5-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H
quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid The product was obtained analogously to Example 14c from 7.60 g (13.1 mmol) ethyl 3-(3-bromo-4-chloro-5-methyl-phenyl)-2-{(4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino)-propionate.
Yield: 6.70 g (93 % of theory) ESI-MS: (M-H)- = 547/549/551 (Br, CI) Rr = 0.05 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) 23d 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(3-bromo-4-chloro-5-methyl-benzyl )-2-[4-(4-methyl-piperazin-1-yl )-piperidin-1-yl]-2-oxo-ethyl}-amide The product was prepared analogously to Example 2f from 1.35 g (2.45 mmol) 3-(3-bromo-4-chloro-5-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionic acid and 449 g (2.45 mmol) 1-methyl-4-piperidin-4-yl-piperazine.
Yield: 1.10 g (63% of theory) ESI-MS: (M+H)+ = 714/716/718 (Br, CI) R, = 0.41 (silica gel, DCM/MeOH/NH3 9:1:0.1 ) The following compounds were prepared analogously from 3-(3-bromo-4-chloro-5-methyl-phenyl )-2-{[4-( 2-vxo-1, 4-d ihydro-2H-qui nazolin-3-yl)-pi peridin-1-carbonyl]-amino}-propionic acid and the corresponding amount of amine:
/ GI
-Br R
N
I
H O
H
ExampleR Yield Mass R, (%) spectrum (silica gel) 23.1 ~ 44 699/701/7030.40 ~
N [M+H]+ (DCM/MeOH/NH3 ~~N~,~

9:1:0.1 ) 23.2 ' ~ 55 714!716/7180.24 N~ ~
~N~~~N~CH3 [M+H]+ (DCM/MeOH/NH3 9:1:0.1 ) ExampleR Yield (%) Mass R, spectrum (silica get) 23.3 ' ~ 53 713/715/7170.37 N

N~~"3 [M+H]+ (DCM/MeOH/NH3 9:1:0.1) 23.4 ~ ~ ~ N 39 694!696/6980.49 N
~ I

N [M+H]' (DCM/MeOH/NH~

9;1:0.1 ) Example 24 2-(4-chloro-3-trifluoromethyl-benzyl )-1-( 1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione /~N
'' N O
I
H
24a 1-methyl2-[1-(4-chloro-3-trifluoromethyl-phenyl)-meth-(E)-ylidene]-succinate 20.7 mL (158 mmol) dimethyl succinate were added to a freshly prepared sodium methoxide solution (prepared by dissolving 3.64 g (158 mmol) sodium im MeOH) in 300 mL MeOH and the reaction mixture was stirred for 1 h at RT. Then 30 g (144 mmol) 4-chioro-3-trifluoromethyl-benzaldehyde were added and the reaction solution was refluxed for 6 h. It was evaporated down i. vac., the residue was taken up in water, acidified with 20% citric acid solution and extracted exhaustively with EtOAc. The organic phase was extracted five times, each time with 200 mL of 3% NH3 solution, the combined aqueous phases were acidified with citric acid solution, exhaustively extracted with EtOAc and dried over Na2S04. After the desiccant and solvent had been eliminated the desired product was obtained in the form of a yellow oil.
Yield: 12 g (26% of theory) Rf = 4.33 (silica gel, PE/EtOAc/AcOH 75:25:5) 24b 1-methyl2-(4-chloro-3-trifluoromethyl-benzyl)-succinate 200 mg 10°!° Pt/C were added to a solution of 2.0 g (6.2 mmof) 1-methyl 2-[1-(4-chloro-3-trifluoromethyl-phenyl)-meth-(E)-ylidene]-succinate in 20 mL
MeOH and the reaction mixture was hydrogenated at RT and 3 bar H2 for 3 h. The catalyst was filtered off and the solvent was evaporated down i.vac.
The crude product was further reacted without purification.
Yield: 1.85 g (92% of theory) Rf = 0.38 (silica gel, PE/EtOAc/AcOH 75:25:5) 24c methyl2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yf )-piperidin-1-yl]-butanoate A solution of 1.5 g (4.6 mmol) 1-methyl 2-(4-chloro-3-trifluoromethyl-benzyl)-succinate, 1.64 g (5.1 mmol) TBTU, 0.69 g (5.0 mmol) HOBt and 1.32 mL (7.5 mmol) ethyldiisopropylamine in 100 mL of a THF/water mixture (9:1 ) was stirred for 10 min at RT and then combined with 1.2 g (5.0 mmol) of 3-piperidin-4-yl-3,4-dihydro-1 H-quinazolin-2-one. The reaction mixture was stirred for 2 h at RT, evaporated down i. vac., the residue was combined with saturated NaHC03 solution, exhaustively extracted with EtOAc and the combined organic extracts were dried over MgS04. After the desiccant and solvent had been eliminated the desired product was obtained, which was further reacted without purification.
Yield: 2.2 g (89% of theory) Rr = 0.6 (silica gel, DCM/MeOHlcyclNH3 70:15:15:2) 24d 2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yi]-butanoic acid 16 mL 1 M NaOH solution were added to a solution of 2.2 g (4.1 mmol) methyl 2-(4-chloro-3-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoate in 20 rnL MeOH and the reaction mixture was stirred for 5 h at 50°C. It was diluted with 170 mL water, extracted twice with 30 mL tert-butylmethylether, the aqueous phase was combined with 16 mL 1 M HCI, extracted three times with 70 mL EtOAc and the combined organic phases were dried over Na2S04. After the desiccant and solvent had been eliminated the residue was triturated with diisopropylether, suction filtered and dried in the air.
Yield: 1.1 g (51% of theory) Rf = 0.25 (silica gel, DCM/MeOH/cyc/NH3 70:15:15:2) 24e 2-(4-chloro-3-trifluoromethyl-benzyl)-1-(1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione Prepared analogously to 24c from 790 mg (1.5 mmol) 2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 370 mg (1.6 mmol) 1-methyl-[4,4']bipiperidinyl.
Yield: 530 mg (51% of theory) EI: (M)+ = 687/689 (CI) Rf = 0.6 (silica gel, DCM/MeOH/cyc/NH3 70:15:15:2) Example 24.1 2-(4-chf oro-3-trifluorom ethyl-benzyl )-1-[4-(4-methyl-pi perazin-1-yl)-pi peridin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione ~N N~Ni N O
I
H

280 mg (1.53 mmol) 1-methyl-4-piperidin-4-yl-piperazine were added to a solution of 800 mg (1.53 mmol) 2-(4-chioro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid, 544 mg (1.7 mmol) TBTU, 206 mg (1.53 mmol) HOBt and 0.69 mL (4.94 mmol) triethylamine in 100 mL THF and the reaction mixture was stirred for 2.5 h at RT. It was evaporated down i. vac., the residue was taken up in DCM, the organic phase was washed twice with saturated NaHC03 solution and dried over MgS04. After the desiccant and solvent had been eliminated the residue was purified by chromatography (silica gel, MeOH).
Yield: 400 mg (38% of theory) EI: (M)+ = 688/690 (CI) Rf = 0.25 (silica gel, MeOH) Example 24.2 1-[1,4']bipiperidinyl-1'-yl-2-(4-chloro-3-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione N ~ N\~
O
N O
I
H
Prepared analogously to Example 24.1 from 800 mg (1.53 mmol) 2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 271 mg (1.61 mmol) [1,4')bipiperidinyl.
Yield: 470 mg (46% of theory) EI: (M)+ = 673/675 (CI) Rf = 0.28 (silica gel, MeOH) Example 24.3 [4-( 1-{2-(4-ch loro-3-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1,4-di hyd ro-2H
quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid N ~O~H
O
N O
I
H
Prepared analogously to Example 16.4 from 105 mg (0.2 mmol) 2-(4-chloro-3-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1, 4-di hyd ro-2H-q ui nazolin-3-yl )-piperidin-1-yl]-butanoic acid and 51 mg (0.2 mmol) ethyl (4-piperidin-4-yl-piperazin-1-yl)-acetate.
Yield: 13 mg (8% of theory) ESI-MS: (M+H)+ = 733/735 (CI) Retention time (HPLC): 6.3 min (method A) Example 24.4 methyl (1'-{2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate CI
N ~\~'~~'C~N ~O ~
O
N O
I
H
Prepared analogously to Example 16.5 from 209 mg (0.4 mmol) 2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butanoic acid and 102 mg (0.4 mmol) ethyl [4,4']bipiperidinyl-yl-acetate.
Yield: 17 mg (17% of theory) ESI-MS: (M+H)+ = 746/748 (CI) Rf = 0.44 (silica gel, DCM/MeOH 9:1 ) Example 24.5 ( 1'-{2-(4-ch loro-3-trifluoromethyl-benzyl )-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl)-[4,4']bipiperidinyl-1-yl)-acetic acid ~N ~O~H
O O
N O
I
H
Prepared analogously to Example 16.6 from 198 mg (0.26 mmol) methyl (1'-{2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl)-[4,4']bipiperidinyl-1-yl)-acetate.
Yield: 19 mg (9% of theory) ESI-MS: (M+H)+ = 732/734(CI) Rr = 0.22 (silica gel, DCM/MeOH 9:1 ) Example 24.6 2-(4-chloro-3-trifluoromethyl-benzyl)-1-( 1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione /~N ~~~~~N i //
N O
I
H
Prepared analogously to Example 24.1 from 800 mg (1.53 mmol) 2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-ylJ-butanoic acid and 279 mg (1.53 mmol) 1-methyl-[4,4'Jbipiperidinyl.
Yield: 320 mg (30% of theory) EI: (M)+ = 687/689 (CI) Rr = 0.20 (silica gel, MeOH) The following compounds may also be prepared by the processes described hereinbefore:
Example Structure 25.1 ~F

~NHz (' II

CFA
C
\
N ~ N

N
N~p H

Example Structure 25.2 cF
~NHz I

0 \
CF
N~N~
O V v ~Ni N
~ N~p H

25.3 pF, ~NHz I

0 \
CFA
N O~N~N~N~
O

N
~ N~p H

25.4 cF
~NHz I

0 \
CFa ~p~N~~~.~~ i N
O

N
I ~ Nk0 H

25.5 cF
~NHz I

O \
CF
N O N~N~ ,H
~N
O

N
N~p H

25.6 cF
~NHz I

OII \
CFA
~O~N../~
~N~ 'H
N

N
N~p H

25.7 pF=
~NHz ~ ~I pF' I
~N~O~N~Nw ' 0 //I

~~//
N
I ~ Nk0 H

ExampleStructure 25.8 cF
~NHz (' I

\~
O
CFA
N O N N

NL
~ N~0 H

25.9 cF
~NHz (' II

\
O
CFo~N
N O N~
~N

NL
~ N~0 H

25.10 cIF, ~NHz (' II

O
\
CF
N 0 N\~:%~~N'H

N~O
H

ExampleStructure 26.1 ~F
~NH?
(' I

\~
O
Br N
N~p H

26.2 cF, ~NHz r' I

\~

Br N O N~N~N~
O

NL
~ N~O
H

26.3 ~F
~NHz (' I

\~

Br N O~N~N~Ni I' N
N~p H

Example Structure 26.4 cF
~NHz \ I

Br N O N~%'~~~N~
O

NL
I ~ N~0 H

26.5 cF, ~NHz \ I

O
Br N O N~N~N~H

N
I ~ NkO
H

26.6 cv ~NHz \ l OII
Br N~O~N
~N~ 'H
N

N
I ~ Nko H

26.7 ~NH~
\ I

Br I
~N~O~N~NW
I

~/
N
I ~ N~p H

26.8 cIF
~NHz \ II

O
8r O

N
I ~ N~0 H

26.9 cF, ~NHz ~

O \
Br N O~N~N \ I
''O

N
I ~ N~p H

Example Structure 26.10 cIF
~NHz II

O \
8r N 0 N~~:%~ 'H
N

N
/ v Nk0 H

Example Structure 27.1 cF
~NHz ~ I

O
Br N N N N

N
~ N~p H

27.2 cF
~NHz \ I

O
Br N N N~N~N~
I
H O

N
N~0 H

27.3 cF
~NHz ~ I

0 _ Br N../~ ~./~
N N~ ~/'~N~N~
H O

N
N~0 H

27.4 cF
~NHz (/\ II

O
Br N N \~.%~"~N i N
~ N~p H

27.5 cIF
~NH2 ('~~ ~

O
Br N N N~N~N'H
H O

N
N~p H

Example Structure 27.6 ~NHi \ I

Br O
N~
N N ~N~N~H

N
r ~ Nk0 H

27.7 c'F
~NHz \ II

Br I
OII
~N~N~NW

N
r v Nkp H

27.8 cF
~NHz \ I

Br N N N N
H O

N
r ~ N~O
H

27.9 c~F
~NHz II

0 \
Br ~N
N N~N~N \ I
H IIO

N
r ~ Nko H

27.10 pF
~NHz \ I

o Br N~%'~~~ ~H
N . N

N
r ~ N~p H

Example Structure 28.1 pF>

~NHMe I

O \
Ci N N N
H O

N
r ~ NCO
H

Example Structure 28.2 ~~F
/."NHMe II

CI
p~~ \
~N~N~N~.'Ni N
~ N~O
H

2s.s ~F
~NHMe I

pI //''~~~
CI
~N~N~N~N~N~
I H O

/
Nf N~O
H

28.4 cF
~NHMe I

CI
p ~
N ~~
~N~ \~!'~~Ni N
I ~ N~O
N

28.5 cF, ~NHMe I

CI
OII _ ~
~N~N~N~H
~N
H O

NI
I~~ N~O
H

28.6 'F
~NHMe 0 ~ I CI
~N~N~N~N~NH
I
I H O

~/
N
I ~ N~O
H

28.7 cF
~NHMe ' 0I //''\~~
CI
//~~.. x' N~N~
~N~N ~/'~~

N
~ N~O
H

Example Structure 28.8 C~F

/.NHMe I~

OII \
CI
NV "' NV
~N~N~
I I
I
H O

N
~/
I ~ Nip H

28.9 cF

~NHMe O ~ I CI ~N
N N~N~

~
N
H O

N
I ~ Nko H

28.10 CF

~NHMe I

0 \
CI
N N N\~~%'~ iH
I N

N H O
/ ~ N~0 H

Example Structure 29.1 pF
~NHMe O \ ~ CI
N N
N O
N~p H
29.2 pF3 ~NHMe O ~ ~ CI
~N~N~N~
N O
/ ~ N~p H
29.3 ~NHMe OI //~~\//~~~CI
~N~N.~
~1(~l, ' ~ ~N ~N
N O
/ v Nk0 H

Example Structure 29.4 cF
~NHMe 0 \ I CI
N /
N N
N O
/ ~ N~p H
29.5 cIF
~NHMe 0 \ II CI
N N~N~N'H

/ v Nk0 H
CF
29.6 ~NHMe /
0 \ CI
N~N~N~ 'H
N
N O
/ ~ N~p H
29.7 cIF
~NHMe 0 \ II CI I
~N~N N\

/ ~ N~O
H
CF
29. ~ ~ NHMe 0 \ CI
N N N
N O
/ ~ N~p H
29.9 cF
~NHMe 0 \ I CI ~N
N~H~N//\ SS
N
/ ~ N~0 H

Example Structure 29.10 CIF
~NHMe 0 //II(~\~~I CI
N N~~~~-~ ,H
N
N Q
N~O
H
Example Structure 30.1 cF
~NHMe ~

O \
CI
N O N N
O

Nj N~O
H

30.2 CF
~NHMe I

O \
CI
N O N NON
O

N
N~O
H

30.3 cIF
~NHMe I~

CI
OI' \
N~Q~N~
~N~N~

N
N~0 H

30.4 cF

~NHMe ~

O'I \
CI
u ~N~~~~.~ i ~N~O~ N

N' ~ N~p H

30.5 CF

~NHMe ~

O \
CI
N 0 N N../~ ,H
~N

N O
I ~ N~0 H

Example Structure 30.6 cF
~NHMe I

CI
0 \
~~.... N~ ~ H
~N~O~ ~N N
I
' 0 ce/
N
I ~ N~O
H

30.7 cF
~NHMe ~

CI
0 \
~N~O~N~Nw I
~ I I0 ~/
N
N~O
H

30.8 cF, ~NNMe ~

CI
0 \
N O N N

N
r v Nko H

30.9 ~NHMe O _ \ ' CI
N O~N~

r N
I
' 0 ce/
N
I ~ N~0 H

30.10 cIF
~NHMe II

O \
CI
N~%'~.~ ~H
O . N

I ~ Nko H

The following compounds may be obtained using 4-amino-3-chloro-5-methyl-benzoic acid as starting material:
Example ~ Structure Example Structure 31.1 ~NH~
0 ~ ~ CI
N N N
N[ O
N~p N
31.2 ~NHz 0 ~ I CI
N N~N~N/

r v N.~Q
H
31.3 ~NHz OI' ~ I CI
~N~ /~.~
N '' ~ ~N~N/
N O
~ N~O
H
31.4 ~'NHz O f'\ I~ CI
N /
N N
N O
~ N~0 H
31.5 ~NHz O \ ~ CI
N~N~N.H
N
N O
~ N~p H
31.6 ~NHz OII ~ I CI
~N~
N ~N~N~H
N VO
r v Nko H

Example Structure 31.7 ~NH?
0 I'\~~ CI I
~N~N Nw N O
N~p H
31.8 ~NHz O /'\ II CI
N N N
Nl ~ N~p H
31.9 ~NHz O I'\~I CI ~N
N~N~N \ I
NL - v ~O
~ N~p H
31.10 ~NHz O /'\ I~ CI
N N~%'~~~N'H
N O
N~p H
Example Structure 32.1 NHz \ I

CI

~N~H~N~N~

N
N~O
H

32.2 ~NHz \ I

CI
O _ N~N,..~
N N ~Ni H O

N
I ~ N~p H

Example Structure 32.3 ~NHz /
~

O ~
CI
N N~N~N~N/
~~I

N
N~O
H

32.4 ~NHz I~

CI
I IN N ll ~\r/~N/
H O

N
I ~ N~0 H

32.5 ~NH~
/'\~I

CI

N N N~N~N~H
H O

N
~ N~0 H

32.6 ~NHz II
~

O _ CI
~ ~N~ ,H
~N N 1f ~N~N
H ~~O

N
N~0 H

32.7 ~NHz I'\~I

OI
CI
~N ~N ~N~N W
H ~ ~0 N
N~0 H

32.8 ~NH~
I'\~I

CI
N N

N
~ N~O

H

Example Structure 32.9 ~NHz CI / N
~ ~N./~ ~ I
N N if ~N
H ~~O

N
~ N~0 H

32.10 ~NH7 ~

O \
CI
N N N\.:%~~ ,H
N

N
N~0 H

Example Structure 33.1 ~NHz I'~~I

p CI
N O N N
O

N
I ~ Nko H

33.2 NH, ~ I

o c.
N O N~N~N~
O

N
N~0 N

33.3 ~NHz CI
-~~'N~
N 0 11 ~N~Ni O

N
N~p H

33.4 ~NHz I-\~I

CI
N 0 N~%'~~~N~
O

N( N~0 H

Example Structure 33.5 ~NHz I

CI
O'I \
~, N~N~N'H
~N~O

//I

~~//
N
I ~ N~O
H

33.6 ~NHz ~

CI
O~~ \
N~
~N~O~ \/~'N NiH
)) 'l0 ~
..//
N ~
I ~ Nko H

33.7 ~NHz ' CI
OI' \
~N~O~N~N\
I
/I

~
N
/ v Nk0 H

33.8 ~NHz I

CI
O \

O

N
L-~ N~O
H

33.9 ~NHz ~

CI
0 \
N O~N~N \ I

N
~~ N~0 H

33.10 ~NH7 I

CI
0 \
N~%'~~~ ~H
O N
O

N
I~~ N~0 H

The following compounds may be obtained using 2-chloro-6-trifluoromethyl-phenol as starting material, if necessary blocking the phenolic hydroxy function using a suitable protective group:
Example Structure 34.1 cF
~OH
O \ ~ CI
~N~N~
O
N
/ v Nk0 H
34.2 cF
~OH
O \ ~ CI
~N~N~N/
NJ O
~ N~O
H
34.3 cF
~OH
CI
~N~N~N/
O
N[~
~ N~p H
34.4 ~OH
o ~ I a N
N

N
.~ N~O
H
34.5 cF
~OH
o ('~~I ~ci N
~N~N~N~H

N(~
N~p H
34.6 cF
~OH
O \ ~ CI
N~N~N~H
N O
N~p H

Example Structure 34.7 ~OH
0 \ ~ CI I
N N Ny N O
/ \ Nk0 H
34.8 cIF
/\ 'OH
0 \ I~ CI
N N N
N( 0 / \ N~0 H
34.9 F>
~OH
O \ I CI ~N
\
N~N~N
N O
/ \ Nk0 H
34.10 I
~OH
O \ I~ CI
N N~~~~~~ ~H
N
N O
/ ~ N~O
H
Example Structure 35.1 cIF
~OH
(' II

OI
\
CI
~, I N~N
~N~N~
H O

N
/ \ N~0 H

35.2 ~OH
('\ '' O
CI
N~ N "/~
N N ~N
I
H O

N
\ N~O
H

Example Structure 35.3 C'F
~OH
\ I~

CI

N N~N~N~N~

N
I ~ N~p H

35.4 pF
~OH
' ~

CI
0~~
// ~N~.~~.i.~ i ~N~N~ N
H O

N
~ N~0 H

35. 5 CF, ~OH
\ ~

O
CI
N~N~N~N~N
H O

N
/ v Nk0 H

35.6 CIF
~OH
\ I~

O'I _ CI
N~N N~./~
~N~N~H
I
H O

N
I ~ N~p H

35.7 ~OH
~ ~

OII
CI
N~Nw ~N~N~
H O

N
r v Nkp H

35.8 cF
~OH
r'~~~

CI ~
N~N
~N~N~
H O

N
N~0 H

ExampleStructure 35.9 cF, ~oH
I' O _ \ II CI ~N
N ~N~ ~ I
I II ~N
H O

N
N~p H

35.10 ~F3 ~OH
[' O~
\ II CI
[/ ~N~%'~~~ ~H
N/\N II N
I
H O

N
V
N~0 H

Example Structure 36.1 CIF, ~OH

CI
~N O~N~N
I
~l N
~
N ~
p H

36.2 CF, ~OH

CI
N O~N~N~Ni O
' V
N
I ~ Nk0 H

36.3 cIF, ~OH
(' \~I CI

N O~N~N~Ni ~ ~

NL
O
N~O
H

36.4 CF3 ~OH
r' \~I CI
O
N O N~''~~N ~
O

N
N~p H

Example Structure 36.5 p ~OH
('\ I~

O
CI
N O N~N~N'N
O

Nl N~p H

36.6 pF, ~OH
('~~~

O
CI
N ,H
N O ~N~N

NL
~ N~p H

36.7 cF, ~OH
r'~~~

OI
CI
~N~O~N~N W
I O
~1 ~
N
r v Nkp H

36.8 cIF
~OH
['~~I

O
CI
N O N N

NL
~ N~p H

36.9 pF
~oH
I'\~I

pI
C~ ~N
~N~O~N~N
I O
~1 ~
NL
N~p H

36.10 pF, ~oH
I'~~I

o a N O N\~~%~~N'H
O

N
r v N.~p H

Example 37 (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl )-pi peridin-1-yl]-4-[4-( 2-oxo-1,4-d ihyd ro-2H-thieno[3, 2-d] pyri midi n-3-yl )-piperidin-1-yl]-butan-1,4-dione NHZ
O \ CI
%~N ~/ N
N \r~ ~j N,CH3 S ~~ O
N O
H
Example 37.1 ( S)-2-(4-am i no-3-chloro-5-trifl uoromethyl-benzyl )-1-[4-(4-methyl-piperazin-1-yl )-pi peridin-1-yl)-4-[4-( 5-oxo-4, 5, 7, 8-tetrahyd ro-2-this-4, 6-d iaza-azu len-6-yl )-piperidin-1-yl]-butan-1,4-dione NHZ
O \ CI
~~~N\~~N
~N ~N.CH3 /I O
N
\O
S / N
H
Examale 37.2 (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-thieno[3,2-d)-1,3-diazepin-yl )-piperidin-1-yl]-butan-1, 4-d lone NHz O CI
%~N\ ~N~
~N ~-N,CH3 O
N
S ~ N~O
H
Example 37.3 ( S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl )-pi perid i n-1-yl]-4-[4-(2-oxo-1,2,4, 5-tetrahyd ro-th ieno[2, 3-d]-1, 3-diazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione NHZ
O \ CI
!~N~~~N\~~
~~N _ ~ ~N.,CH3 O
N
N~o S H
Example 37.4 ( S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl )-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl)-piperidin-1-yl]-butan-1,4-dione NHZ
O \ CI
/~N ~N.CH3 ~N~~~N~
/J O
N O
H
Exam Ip a 37.5 ( S)-2-(4-ami no-3-chloro-5-trifl uoromethyl-benzyl )-1-(4, 4-difluoro-1, 4'-bipiperidinyl-1'-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-ylJ-butan-1,4-dione NHZ
O CI
N~~N\~~N F
O
~N F
N~O
H

The following Examples describe the preparation of pharmaceutical formulations which contain as active substance any desired compound of general formula (I):
Example I
Capsules for Qowder inhalation containing 1 ma of active ingredient Composition:
1 capsule for powder inhalation contains:
active ingredient 1.0 mg lactose 20.0 mg hard gelatine capsules 50.0 ma 71.0 mg Method of preparation:
The active ingredient is ground to the particle size required for inhaled substances. The ground active ingredient is homogeneously mixed with the lactose. The mixture is transferred into hard gelatine capsules.
Example II
Inhaiable solution for Respimat~ containing 1 ma of active ingredient Composition:

1 puff contains:

active ingredient 1.0 mg benzalkonium chloride 0.002 mg disodium edetate 0.0075 mg purified water ad 15.0 NI

Method of preparation:

The active ingredient and benzalkonium chloride are dissolved in water and transferred into Respimat~ cartridges.
Example III
Inhalable solution for nebulisers containing 1 mct of active ingredient Composition:
1 vial contains:
active ingredient 0.1 g sodium chloride 0.18 g benzalkonium chloride 0.002 g purified water ad 20.0 ml Method of preparation:
The active ingredient, sodium chloride and benzalkonium chloride are dissolved in water.

Example IV
Propellant ctas-operated metering aerosol containing 1 ma of active ingredient Composition:
1 puff contains:
active ingredient 1.0 mg lecithin 0.1 propellant gas ad 50.0 NI
Method of preparation:
The micronised active ingredient is homogeneously suspended in the mixture of lecithin and propellant gas. The suspension is transferred into a pressurised container with a metering valve.
Example V
Nasal sgray containing 1 mg of active in reQ dient Composition:
active ingredient 1.0 mg sodium chloride 0.9 mg benzalkonium chloride 0.025 mg disodium edetate 0.05 mg purified water ad 0.1 ml Method of preparation:
The active ingredient and the excipients are dissolved in water and transferred into a suitable container.

Example VI
Injectable solution containing 5 ma of active substance per 5 ml Composition:
active substance 5 mg glucose 250 mg human serum albumin 10 mg glycofurol 250 mg water for injections 5 ml ad Preparation:
Giycofurol and glucose are dissolved in water for injections (Wfl); human serum albumin is added; active ingredient is dissolved with heating; made up to specified volume with Wfl; transferred into ampoules under nitrogen gas.
Example VII
Inlectable solution containing 100 mg of active substance per 20 ml Composition:
active substance 100 mg monopotassium dihydrogen phosphate = KH2POq, 12 mg disodium hydrogen phosphate = Na2HP04~2H20 2 mg sodium chloride 180 mg human serum albumin 50 mg Polysorbate 80 20 mg water for injections ad 10 ml Preparation:
Polysorbate 80, sodium chloride, monopotassium dihydrogen phosphate and disodium hydrogen phosphate are dissolved in water for injections (Wfl);
human serum albumin is added; active ingredient is dissolved with heating;
made up to specified volume with Wfl; transferred into ampoules.
Example VIII
Lyophilisate containing 10 mc~of active substance Composition:
Active substance 10 mg Mannitol 300 mg human serum albumin 20 mg water for injections ad 2 ml Preparation:
Mannitol is dissolved in water for injections (Wfl); human serum albumin is added; active ingredient is dissolved with heating; made up to specified volume with Wfl; transferred into vials; freeze-dried.
Solvent for iyophiiisate:
Polysorbate 80 = Tween 80 20 mg mannitol 200 mg water for injections ad 10 ml Preparation:
Polysorbate 80 and mannitol are dissolved in water for injections (Wfl);
transferred into ampoules.

Example IX
Tablets containing 20 mg of active substance Composition:
active substance20 mg lactose 120 mg maize starch 40 mg magnesium stearate2 mg Povidone K 25 18 mg Preparation:
Active substance, lactose and maize starch are homogeneously mixed;
granulated with an aqueous solution of Povidone; mixed with magnesium stearate; compressed in a tablet press; weight of tablet 200 mg.
Example X
Capsules containing 20 mg active substance Composition:
active substance 20 mg maize starch 80 mg highly dispersed silica 5 mg magnesium stearate 2.5 mg Preparation:
Active substance, maize starch and silica are homogeneously mixed; mixed with magnesium stearate; the mixture is packed into size 3 hard gelatine capsules in a capsule filling machine.

Example XI
Suppositories containing 50 mg of active substance Composition:
active substance 50 mg hard fat (Adeps solidus) q.s. ad 1700 mg Preparation:
Hard fat is melted at about 38°C; ground active substance is homogeneously dispersed in the molten hard fat; after cooling to about 35°C it is poured into chilled moulds.
Example XII
Iniectable solution containing 10 mq of active substance per 1 ml Composition:
active substance 10 mg mannitol 50 mg human serum albumin 10 mg water for injections ad 1 ml Preparation:
Mannitol is dissolved in water for injections (Wfi); human serum albumin is added; active ingredient is dissolved with heating; made up to specified volume with Wfl; transferred into ampoules under nitrogen gas.

Claims

1. CGRP antagonists of general formula wherein A denotes an oxygen or sulphur atom, a phenylsulphonylimino or cyanimino group, X denotes an oxygen or sulphur atom, an imino group optionally substituted by a C1-6-alkyl group or a methylene group optionally substituted by a C1-6-alkyl group, U denotes a C1-6-alkyl, C2-6-alkenyl or C2-6-alkynyl group wherein each methylene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, V denotes a chlorine or bromine atom, an amino, methylamino or hydroxy group, W denotes a hydrogen, fluorine, chlorine, bromine or iodine atom, a difluoro-or trifluoromethyl group, R1 denotes a saturated, mono- or diunsaturated 5- to 7-membered aza, diaza, triaza, oxaza, thiaza, thiadiaza or S,S-dioxido-thiadiaza heterocyclic group, in which the abovementioned heterocycles are linked via a carbon or nitrogen atom, contain one or two carbonyl or thiocarbonyl groups adjacent to a nitrogen atom, may be substituted at one of the nitrogen atoms by an alkyl group, may be substituted at one or at two carbon atoms by an alkyl group, by a phenyl, phenylmethyl, naphthyl, biphenylyl, pyridinyl, diazinyl, furyl, thienyl, pyrrolyl, 1,3-oxazolyl, 1,3-thiazolyl, isoxazolyl, pyrazolyl, 1-methylpyrazolyl, imidazolyl or 1-methylimidazolyl group, while the substituents may be identical or different, and while an olefinic double bond of one of the abovementioned unsaturated heterocycles may be fused to a phenyl, naphthyl, pyridine, diazine, 1,3-oxazole, thienyl, furan, thiazole, pyrrole, N-methylpyrrole or quinoline ring, to a 1H-quinolin-2-one ring optionally substituted at the nitrogen atom by an alkyl group or to an imidazole or N-methylimidazole ring or also two olefinic double bonds of one of the abovementioned unsaturated heterocycles may each be fused to a phenyl ring, while the phenyl, pyridinyl, diazinyl, furyl, thienyl, pyrrolyl, 1,3-oxazolyl, 1,3-thiazolyl, isoxazolyl, pyrazolyl, 1-methylpyrazolyl, imidazolyl or 1-methylimidazolyl groups contained in R1 as well as benzo-, thieno-, pyrido- and diazino-fused heterocycles in the carbon skeleton may additionally be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by alkyl, alkoxy, nitro, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylsulphonylamino, phenyl, difluoromethyl, trifluoromethyl, alkoxycarbonyl, carboxy, hydroxy, amino, alkylamino, dialkylamino, acetyl, acetylamino, propionylamino, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, (4-morpholinyl)carbonyl, (1-pyrrolidinyl)carbonyl, (1-piperidinyl)carbonyl, (hexahydro-1-azepinyl)carbonyl, (4-methyl-1-piperazinyl)carbonyl, methylenedioxy, aminocarbonylamino, alkanoyl, cyano, difluoromethoxy, trifluoromethoxy, trifluoromethylthio, trifluoromethylsulphinyl or trifluoromethylsulphonyl groups, while the substituents may be identical or different, R2 denotes the hydrogen atom, a phenylmethyl group or a C2-7-alkyl group which may be substituted in the .omega.
position by a cyclohexyl, phenyl, pyridinyl, diazinyl, hydroxy, amino, alkylamino, dialkylamino, carboxy, alkoxycarbonyl, aminocarbonyl, aminocarbonylamino, acetylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-(1-piperidinyl)-1-piperidinyl, 4-morpholinyl, hexahydro-1H-1-azepinyl, [bis-(2-hydroxyethyl)]amino, 4-alkyl-1-piperazinyl or 4-(.omega.-hydroxy-C2-7-alkyl)-1-piperazinyl group, a phenyl or pyridinyl group, while the abovementioned heterocyclic groups and phenyl groups may additionally be mono- di- or trisubstituted in the carbon skeleton by fluorine, chlorine, bromine or iodine atoms, by methyl, alkoxy, difluoromethyl, trifluoromethyl, hydroxy, amino, C1-3-alkylamino, di-(C1-3-alkyl)-amino, acetylamino, aminocarbonyl, cyano, methylsulphonyloxy, difluoromethoxy, trifluoromethoxy, trifluoromethylthio, trifluoromethylsulphinyl, trifluoromethylsulphonyl, amino-C1-3-alkyl, C1-3-alkylamino-C1-3-alkyl or di-(C1-3-alkyl)-amino-C1-3-alkyl groups and the substituents may be identical or different, R3 denotes the hydrogen atom or a C1-3-alkyl group optionally substituted by a phenyl or pyridinyl group, while the C1-3-alkyl group may be linked to an alkyl group present in R2 or a phenyl or pyridyl ring present in R2 and the nitrogen atom to which they are bound, forming a ring, or R2 and R3 together with the enclosed nitrogen atom denote a group of general formula wherein Y1 denotes the carbon atom or, if R5 is a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y1 denotes the carbon atom, represent the numbers 0, 1 or 2, or q and r, if Y1 denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, an amino, alkylamino, cycloalkylamino, dialkylamino, N-(cycloalkyl)-alkylamino, dicycloalkylamino, hydroxy, alkyl, cycloalkyl, amino-C2-7-alkyl, alkylamino-C2-7-alkyl, dialkylamino-C2-7-alkyl, aminoiminomethyl, alkylcarbonyl, alkylsulphonyl, alkylcarbonylamino, alkylsulphonylamino, N-alkylcarbonyl-N-alkylamino, N-alkylsulphonyl-N-alkylamino, aminocarbonylamino, alkylaminocarbonylamino, dialkylaminocarbonylamino, cycloalkylaminocarbonylamino, dicycloalkylaminocarbonylamino, phenylaminocarbonylamino, aminocarbonylalkyl, alkylaminocarbonylalkyl, dialkylaminocarbonylalkyl, aminocarbonylaminoalkyl, alkoxycarbonyl, alkoxycarbonylalkyl or carboxyalkyl group, or, if Y1 does not denote the nitrogen atom, the carboxy, aminomethyl, alkylaminomethyl or dialkylaminomethyl group, a phenyl, phenyl-C1-3-alkyl, pyridinyl, diazinyl, 1-naphthyl, 2-naphthyl, pyridinylcarbonyl or phenylcarbonyl group which may each be mono-, di-or trisubstituted in the carbon skeleton by fluorine, chlorine, bromine or iodine atoms, by alkyl, alkoxy, methylsulphonyloxy, difluoromethyl, trifluoromethyl, hydroxy, amino, acetylamino, aminocarbonyl, aminocarbonylamino, aminocarbonylaminomethyl, cyano, carboxy, alkoxycarbonyl, carboxyalkyl, alkoxycarbonylalkyl, alkanoyl, .omega.-(dialkylamino)alkanoyl, .omega.-(dialkylamino)alkyl, .omega.-(dialkylamino)hydroxyalkyl, .omega.-(carboxy)alkanoyl, difluoromethoxy, trifluoromethoxy, trifluoromethylthio, trifluoromethylsulphinyl or trifluoromethylsulphonyl groups, while the substituents may be identical or different, a saturated or mono- or polyunsaturated 4- to 10-membered azacycloalkyl group, a 5- to 10-membered oxaza-, thiaza, diaza- or triazacycloalkyl group, a 6- to 10-membered azabicyclo- or diazabicycloalkyl group, a 1-alkyl-4-piperidinylcarbonyl or 4-alkyl-1-piperazinylcarbonyl, a 1-alkyl-4-piperidinylamino, 1-alkyl-4-piperidinylaminocarbonyl or 1-alkyl-4-piperidinylaminosulphonyl group, while the abovementioned mono- and bicyclic heterocycles are bound via a nitrogen or carbon atom, a methylene group in the abovementioned mono- and bicyclic heterocycles may be replaced by a carbonyl or sulphonyl group, in the abovementioned mono- and bicyclic heterocycles any methylene group not directly bound to a nitrogen, oxygen or sulphur atom may be substituted by one or two fluorine atoms, the abovementioned mono- and bicyclic heterocycles as well as the 1-alkyl-4-piperidinylcarbonyl- and 4-alkyl-1-piperazinylcarbonyl group in the ring may be mono- or polysubstituted by a C1-7-alkyl group and/or monosubstituted by a benzyl, alkanoyl, dialkylamino, phenylcarbonyl, pyridinylcarbonyl, carboxy, carboxyalkanoyl, carboxyalkyl, alkoxycarbonylalkyl, alkoxycarbonyl, aminocarbonyl, alkylamino-carbonyl, alkylsulphonyl, cycloalkyl or cycloalkylalkyl group, or substituted by a cycloalkylcarbonyl, azacycloalkylcarbonyl, diazacycloalkylcarbonyl or oxazacycloalkylcarbonyl group optionally alkyl-substituted in the ring, while the alicyclic moieties contained in these substituents each comprise 3 to 10 ring members and the heteroalicyclic moieties each comprise 4 to 10 ring members and the phenyl and pyridinyl groups contained in the abovementioned groups may in turn be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by alkyl, alkoxy, methylsulphonyloxy, difluoromethyl, trifluoromethyl, hydroxy, amino, acetylamino, aminocarbonyl, aminocarbonylamino, aminocarbonylaminomethyl, cyano, carboxy, alkoxycarbonyl, carboxyalkyl, alkoxycarbonylalkyl, alkanoyl, .omega.-(dialkylamino)alkanoyl, .omega.-(carboxy)alkanoyl, difluoromethoxy, trifluoromethoxy, trifluoromethylthio, trifluoromethylsulphinyl or trifluoromethylsulphonyl groups, while the substituents may be identical or different, R5 denotes a hydrogen atom, a C1-4-alkyl group , while an unbranched alkyl group may be substituted in the .omega. position by a phenyl, pyridinyl, diazinyl, amino, alkylamino, dialkylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-methyl-1-piperazinyl, 4-morpholinyl or hexahydro-1H-1-azepinyl group, an alkoxycarbonyl, the cyano or aminocarbonyl group or also, if Y1 denotes a nitrogen atom, a pair of free electrons, or, if Y1 does not denote a nitrogen atom, also the fluorine atom, or R4 and R5 together, if Y1 denotes the carbon atom, denote a 4- to 7-membered cycloaliphatic ring in which one or two methylene groups may be replaced by an -NH- or -N(alkyl)- group and one or two additional methylene groups may be replaced by carbonyl groups, while a hydrogen atom bound to a nitrogen atom within the abovementioned group R4 may be replaced by a protecting group, R6 and R7, which may be identical or different, in each case denote a hydrogen atom, a C1-3-alkyl or dialkylamino group or also, if Y1 does not denote a nitrogen atom, the fluorine atom and R8 and R9, which may be identical or different, each denote a hydrogen atom or a C1-3-alkyl, carboxy or C1-3-alkoxycarbonyl group, while, unless otherwise stated, all the abovementioned alkyl and alkoxy groups as well as the alkyl groups present within the other groups specified comprise 1 to 7 carbon atoms and may be straight-chain or branched, while each methylene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, all the abovementioned cycloalkyl groups as well as the cycloalkyl groups present within the other groups specified, unless otherwise stated, may comprise 3 to 10 carbon atoms, while each methylene group may be substituted by up to 2 fluorine atoms, all the abovementioned aromatic and heteroaromatic groups may additionally be mono- di- or trisubstituted by fluorine, chlorine or bromine atoms, by cyano or hydroxy groups and the substituents may be identical or different, the tautomers, diastereomers, enantiomers, hydrates, mixtures thereof and the salts thereof as well as the hydrates of the salts.

2. Compounds of general formula (I) according to claim 1, wherein A, U, V, W, X, R2 and R3 are defined as in claim 1 and R1 denotes a mono- or diunsaturated 5- to 7-membered aza, diaza, triaza or thiaza heterocyclic group, in which the abovementioned heterocycles are linked via a carbon or nitrogen atom, contain one or two carbonyl groups adjacent to a nitrogen atom, may be substituted at a carbon atom by a phenyl, pyridinyl, diazinyl, thienyl, pyrrolyl, 1,3-thiazolyl, isoxazolyl, pyrazolyl or 1-methylpyrazolyl group and an olefinic double bond of one of the abovementioned unsaturated heterocycles may be fused to a phenyl, naphthyl, pyridine, diazine, thienyl or quinoline ring or to a 1H-quinolin-2-one ring optionally substituted at the nitrogen atom by a methyl group, while the phenyl, pyridinyl, diazinyl, thienyl, pyrrolyl, 1,3-thiazolyl, isoxazolyl, pyrazolyl or 1-methylpyrazolyl groups contained in R1 as well as the benzo-, pyrido- and diazino-fused heterocycles in the carbon skeleton may additionally be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by alkyl, alkoxy, nitro, difluoromethyl, trifluoromethyl, hydroxy, amino, alkylamino, dialkyl-amino, acetylamino, acetyl, cyano, difluoromethoxy or trifluoromethoxy groups, while the substituents may be identical or different, while the abovementioned alkyl groups or the alkyl groups contained in the abovementioned groups, unless otherwise stated, contain 1 to 7 carbon atoms and may be branched or unbranched, while each methylene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, and the abovementioned aromatic and heteroaromatic groups may additionally be mono- di- or trisubstituted by fluorine, chlorine or bromine atoms or by cyano or hydroxy groups and the substituents may be identical or different, the tautomers, diastereomers, enantiomers, mixtures thereof and the salts thereof.

3. Compounds of general formula (I) according to claim 1, wherein A, U, V, W, X, R2 and R3 are defined as in claim 1 and R1 denotes a monounsaturated 5- to 7-membered diaza or triaza heterocyclic group, while the abovementioned heterocycles are linked via a nitrogen atom, contain a carbonyl group adjacent to a nitrogen atom and may additionally be substituted at a carbon atom by a phenyl group, and while an olefinic double bond of one of the abovementioned unsaturated heterocycles may be fused to a phenyl, thienyl or quinoline ring, while the phenyl groups contained in R1 as well as benzo-fused heterocycles in the carbon skeleton may additionally be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by methyl, methoxy, nitro, difluoromethyl, trifluoromethyl, hydroxy, amino, alkylamino, dialkylamino, acetylamino, acetyl, cyano, difluoromethoxy or trifluoromethoxy groups, while the substituents may be identical or different, but are preferably unsubstituted, or monosubstituted by a fluorine, chlorine or bromine atom or by a methyl or methoxy group, while, unless otherwise stated, all the abovementioned alkyl groups as well as the alkyl groups present within the other groups comprise 1 to 7 carbon atoms and may be straight-chain or branched and the abovementioned aromatic and heteroaromatic groups may additionally be mono- di- or trisubstituted by fluorine, chlorine or bromine atoms or by cyano or hydroxy groups and the substituents may be identical or different, the tautomers, diastereomers, enantiomers, mixtures thereof and the salts thereof.

4. Compounds of general formula (I) according to claim 1, wherein A, U, V, W, X, R2 and R3 are defined as in claim 1 and R1 denotes a 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl, 4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl, 4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,2-dihydro-4H-thieno[3,4-d]pyrimidin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,4-dihydro-2H-thieno[3,2-d]pyrimidin-3-yl)-piperidin-1-yl, 4-(5-oxo-4,5,7,8-tetrahydro-2-thia-4,6-diaza-azulen-6-yl)-piperidin-1-yl, 4-(2-oxo-1,2,4,5-tetrahydro-thieno[3,2-d]-1,3-diazepin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,2,4,5-tetrahydro-thieno[2,3-d]-1,3-diazepin-3-yl)-piperidin-1-yl or 4-(2-oxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl)-piperidin-1-yl group, while the abovementioned mono- and bicyclic heterocycles in the carbon skeleton may additionally be monosubstituted by a methoxy group, while the abovementioned aromatic and heteroaromatic groups by fluorine, chlorine or bromine atoms, by cyano or hydroxy groups may additionally be mono- di- or trisubstituted and the substituents may be identical or different, the tautomers, diastereomers, enantiomers, mixtures thereof and the salts thereof.

5. Compounds of general formula (I) according to claim 1, wherein A, U, V, W, X and R1 are defined as in claim 1 and R2 denotes the hydrogen atom or a phenylmethyl group or a C2-7-alkyl group which may be substituted in the .omega.
position by a phenyl, pyridinyl, hydroxy, amino, alkylamino, dialkylamino, carboxy, alkoxycarbonyl, aminocarbonyl, aminocarbonylamino, acetylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl, [bis-(2-hydroxyethyl)]amino group while the abovementioned heterocyclic groups and phenyl groups may additionally be mono-, di- or trisubstituted in the carbon skeleton by fluorine, chlorine, bromine or iodine atoms, by methyl, alkoxy, difluoromethyl, trifluoromethyl, hydroxy, amino, C1-3-alkylamino, di-(C1-3-alkyl)-amino, acetylamino, aminocarbonyl, cyano, difluoromethoxy, trifluoromethoxy, amino-C1-3-alkyl, C1-3-alkylamino-C1-3-alkyl or di-(C1-3-alkyl)-amino-C1-3-alkyl groups and the substituents may be identical or different, R3 denotes the hydrogen atom or a C1-3-alkyl group, while the C1-3-alkyl group may be linked to an alkyl group present in R2 or a phenyl or pyridyl ring present in R2 and the nitrogen atom to which they are bound, forming a 5- to 7-membered ring, or R2 and R3 together with the enclosed nitrogen atom denote a group of general formula wherein Y1 denotes the carbon atom or, if R5 denotes a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y1 denotes the carbon atom, represent the numbers 0 or 1 or q and r, if Y1 denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, a hydroxy, amino, alkylamino, C3-6-cyclo-alkylamino, N-(C3-6-cycloalkyl)-alkylamino or dialkylamino, an alkyl, trifluoromethyl, C3-6cycloalkyl, dialkylamino-C2-7-alkyl, carboxyalkyl, alkoxycarbonylalkyl, alkylsulphonyl, alkylsulphonylamino or N-(alkylsulphonyl)-alkylamino group, or, if Y1 does not denote the nitrogen atom, it denotes the carboxy or dialkylaminomethyl group, a phenyl, phenyl-C1-3-alkyl, pyridinyl or diazinyl group each of which may be substituted by a fluorine, chlorine or bromine atom or by a trifluoromethylcarbonyl, methyl or methoxy group, a saturated or mono- or polyunsaturated 4- to 7-membered azacycloalkyl group, a 5- to 7-membered oxaza-, diaza or triazacycloalkyl group, a 7- to 9-membered azabicyclo or diazabicycloalkyl group, a 1-alkyl-4-piperidinylamino or 1-alkyl-4-piperidinylaminosulphonyl group, while the abovementioned mono- and bicyclic heterocycles are bound via a nitrogen or carbon atom, a methylene group of the abovementioned mono- and bicyclic heterocycles may be replaced by a carbonyl or sulphonyl group, in the abovementioned mono- and bicyclic heterocycles any methylene group not directly bound to a nitrogen, oxygen or sulphur atom may be substituted by one or two fluorine atoms, the abovementioned mono- and bicyclic heterocycles may be substituted by one or two C1-3-alkyl groups wherein each methylene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, and/or by a C3-6-cycloalkyl-C1-3-alkyl, benzyl, C1-4-alkanoyl, di-(C1-3 alkyl)-amino or C1-3 alkylsulphonyl, by an alkoxycarbonyl, benzyloxycarbonyl, alkoxycarbonylalkyl, carboxy or carboxyalkyl group, R5 denotes a hydrogen atom, a C1-3-alkyl or alkoxycarbonyl group or, if Y1 denotes a nitrogen atom, it may also denote a pair of free electrons, or R4 and R5 together, if Y1 denotes the carbon atom, represent a 5- to 6-membered cycloaliphatic ring in which one or two methylene groups may be replaced by a ~NH- or ~N(methyl)- group and one or two further methylene groups may be replaced by carbonyl groups, R6 and R7, which may be identical or different, in each case denote a hydrogen atom or a C1-3-alkyl or di-(C1-3-alkyl)-amino group and R8 and R9, which may be identical or different, in each case denote a hydrogen atom or a C1-3-alkyl, carboxy or C1-3-alkoxycarbonyl group, while, unless otherwise stated, all the abovementioned alkyl groups as well as the alkyl groups present within the other groups comprise 1 to 7 carbon atoms and may be straight-chain or branched and the abovementioned aromatic and heteroaromatic groups may additionally be mono-, di- or trisubstituted by fluorine, chlorine or bromine atoms or by cyano or hydroxy groups and the substituents may be identical or different, the tautomers, diastereomers, enantiomers, mixtures thereof and the salts thereof.

6. Compounds of general formula (I) according to claim 1, wherein A, U, V, W, X and R1 are defined as in claim 1 and R2 denotes a phenylmethyl group or a C2-7-alkyl group which may be substituted in the .omega. position by a phenyl, amino, alkylamino or dialkylamino group, while the abovementioned phenyl group may be substituted by an amino-C1-3-alkyl, C1-3-alkylamino-C1-3alkyl or di-(C1-3-alkyl)-amino-C1-3-alkyl group, or R3 denotes the hydrogen atom or a C1-3-alkyl group, R2 and R3 together with the nitrogen atom to which they are bound denote a 7-dimethylaminomethyl-1,2,4,5-tetrahydro-3-benzazepin-3-yl or 2-amino-4,5,7,8-tetrahydro-thiazolo[4,5-d]azepin-6-yl- group or R2 and R3 together with the enclosed nitrogen atom denote a group of general formula wherein Y1 denotes the carbon atom or, if R5 denotes a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y1 denotes the carbon atom, represent the numbers 0 or 1 or q and r, if Y1 denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, a phenyl, benzyl or pyridinyl group which may be substituted in each case by a fluorine, chlorine or bromine atom, by a trifluoromethylcarbonyl, methyl or methoxy group, a hydroxy, carboxy, methyl, trifluoromethyl, n-propyl, phenyl, p-tolyl, p-trifluoromethylcarbonyl-phenyl, p-(3-dimethylaminopropyl)-phenyl, amino, benzyl, tert-butylamino, dimethylamino, diethylamino, diethylaminomethyl, 2-dimethylaminoethyl, 2-diethylaminoethyl, 5-aminopentyl, methoxycarbonyl, methoxycarbonylmethyl, perhydro-azepin-1-yl, 4-methyl-perhydro-1,4-diazepin-1-yl, 1-methyl-1-piperidinyl-4-yl, 4-piperazin-1-yl, 4-acetyl-piperazin-1-yl, 4-cyclopropylmethyl-piperazin-1-yl, pyrrolidin-1-yl, 4-ethyl-piperazin-1-yl, 4-isopropyl-piperazin-1-yl, piperidin-1-yl, piperidin-4-yl, morpholin-4-yl, 4,4-difluoro-1-piperidin-1-yl, 1-methyl-1-aza-bicyclo[3.2.1]oct-4-yl, 4-methyl-piperazin-1-yl, 4-ethylpiperazin-1-yl, 1-methyl-piperidin-1-yl, 4-carboxymethyl-piperazin-1-yl, 1-carboxymethyl-piperidin-4-yl, 4-benzyloxycarbonyl-piperazin-1-yl, 1-ethoxycarbonylmethyl-piperidin-4-yl, azetidin-1-yl, 5-methyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl, 1-benzyl-piperidin-4-yl, 4-benzyl-piperazin-1-yl, 4-dimethylaminomethyl-1-phenyl, 2,2,2-trifluoroethyl-piperazin-1-yl, 1-methylsulphonyl-piperidin-4-yl, piperidin-1-yl-methyl, 1-methyl-piperidin-4-yl-amino, methylsulphonylamino, N-methylsulphonyl-N-methylamino, N-(cyclopentyl)-methylamino, 1,1-dioxo-.lambda.6-isothiazolidin-2-yl, 2-oxo-perhydro-1,3-oxazin-3-yl, cyclohexyl, 2-oxo-imidazolidin-1-yl, 2-methyl-imidazol-1-yl, 4-methyl-imidazol-1-yl, 4-thiazol-2-yl, 2,4-dimethyl-imidazol-1-yl, 4-imidazol-1-yl, 1,2,4-triazol-1-yl, 1-aza-bicyclo[2.2.2)oct-3-yl, 1-methyl-piperidin-4-yl-methylsulphonyl, 1H-imidazol-4-yl, 4-ethoxycarbonylmethyl-piperazin-1-yl, 1-ethoxycarbonyl-piperidin-4-yl, 4-tert-butoxycarbonylmethyl-piperazin-1-yl, 1-(2,2,2-trifluoroethyl)-piperidin-4-yl, 4-methylsulphonyl-piperazin-1-yl, 2-carboxy-4-methyl-piperazin-1-yl, 3-carboxy-4-methyl-piperazin-1-yl, 2-ethoxycarbonyl-4-methyl-piperazin-1-yl, 3-ethoxycarbonyl-4-methyl-piperazin-1-yl or 4-(2,2,2-trifluoroethyl)-piperazin-1-yl- group, R5 denotes a hydrogen atom, a methyl group or, if Y1 denotes a nitrogen atom, it may also denote a pair of free electrons, or R4 and R5 together, if Y1 denotes the carbon atom, denote a 1-methyl-piperidin-4-ylidene, cyclohexylidene or imidazolidin-2,4-dion-5-ylidene group, R6 and R7 in each case denote a hydrogen atom or a dimethylamino group and R8 and R9 in each case denote the hydrogen atom, a carboxy or ethoxycarbonyl group, while, unless otherwise stated, all the abovementioned alkyl groups as well as the alkyl groups present within the other groups comprise 1 to 7 carbon atoms and may be straight-chain or branched and the abovementioned aromatic and heteroaromatic groups may additionally be mono-, di- or trisubstituted by fluorine, chlorine or bromine atoms, by cyano or hydroxy groups and the substituents may be identical or different, the tautomers, diastereomers, enantiomers, mixtures thereof and the salts thereof.

7. Compounds of general formula (I) according to claim 1, wherein A denotes an oxygen atom, a cyanoimino or phenylsulphonylimino group, X denotes an oxygen atom, an imino or methylene group, U denotes an unbranched C1-6-alkyl, C2-6-alkenyl or C2-6-alkynyl group wherein each methylene group may be substituted by up to 2 fluorine atoms and the methyl group may be substituted by up to 3 fluorine atoms, V denotes an amino or hydroxy group and W denotes a hydrogen, chlorine or bromine atom or a trifluoromethyl group, R1 denotes a monounsaturated 5- to 7-membered diaza- or triaza-heterocyclic group, while the abovementioned heterocycles are linked via a nitrogen atom, contain a carbonyl group adjacent to a nitrogen atom, may additionally be substituted at a carbon atom by a phenyl group and an olefinic double bond of one of the abovementioned unsaturated heterocycles may be fused to a phenyl, thienyl or quinoline ring, while the phenyl groups contained in R1 as well as benzo-fused heterocycles in the carbon skeleton may additionally be mono-, di- or trisubstituted by fluorine, chlorine, bromine or iodine atoms, by methyl, methoxy, nitro, difluoromethyl, trifluoromethyl, hydroxy, amino, alkylamino, dialkylamino, acetylamino, acetyl, cyano, difluoromethoxy or trifluoromethoxy groups, while the substituents may be identical or different, but are preferably unsubstituted or are monosubstituted by a fluorine, chlorine or bromine atom or by a methyl or methoxy group, R2 denotes the hydrogen atom or a phenylmethyl group or a C2-7-alkyl group which may be substituted in the .omega.
position by a phenyl, pyridinyl, hydroxy, amino, alkylamino, dialkylamino, alkoxycarbonyl, carboxy, aminocarbonyl, aminocarbonylamino, acetylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl or [bis-(2-hydroxyethyl)]amino group, while the abovementioned heterocyclic groups and phenyl groups may additionally be mono-, di- or trisubstituted in the carbon skeleton by fluorine, chlorine, bromine or iodine atoms, by methyl, alkoxy, difluoromethyl, trifluoromethyl, hydroxy, amino, C1-3-alkylamino, di-(C1-3-alkyl)-amino, acetylamino, aminocarbonyl, cyano, difluoromethoxy, trifluoromethoxy, amino-C1-3-alkyl, C1-3-alkylamino-C1-3-alkyl or di-(C1-3-alkyl)-amino-C1-3-alkyl groups and the substituents may be identical or different, R3 denotes the hydrogen atom or a C1-3-alkyl group, while the C1-3-alkyl group may be linked to an alkyl group present in R2 or a phenyl or pyridyl ring present in R2 and the nitrogen atom to which they are bound, forming a 5- to 7-membered ring, or R2 and R3 together with the enclosed nitrogen atom denote a group of general formula wherein Y1 denotes the carbon atom or, if R5 denotes a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y1 denotes the carbon atom, represent the numbers 0 or 1 or q and r, if Y1 denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, a hydroxy, amino, alkylamino, C3-6-cyclo-alkylamino, N-(C3-6-cycloalkyl)-alkylamino or dialkylamino, an alkyl, trifluoromethyl, C3-6-cycloalkyl, dialkylamino-C2-7-alkyl, carboxyalkyl, alkoxycarbonylalkyl, alkylsulphonyl, alkylsulphonylamino or N-(alkylsulphonyl)-alkylamino group, or, if Y1 does not denote the nitrogen atom, it denotes the carboxy or dialkylaminomethyl group, a phenyl, phenyl-C1-3-alkyl, pyridinyl or diazinyl group which may be substituted in each case by a fluorine, chlorine or bromine atom, by a trifluoromethylcarbonyl, methyl or methoxy group, a saturated or mono- or polyunsaturated 4- to 7-membered azacycloalkyl group, a 5- to 7-membered oxaza-, diaza- or triazacycloalkyl group, a 7-to 9-membered azabicyclo- or diazabicycloalkyl group, a 1-alkyl-4-piperidinylamino or 1-alkyl-4-piperidinylaminosulphonyl group, while the abovementioned mono- and bicyclic heterocycles are bound via a nitrogen or carbon atom, a methylene group of the abovementioned mono- and bicyclic heterocycles may be replaced by a carbonyl or sulphonyl group, in the abovementioned mono- and bicyclic heterocycles any methylene group not directly bound to a nitrogen, oxygen or sulphur atom may be substituted by one or two fluorine atoms, the abovementioned mono- and bicyclic heterocycles may be substituted by one or two C1-3-alkyl groups, wherein each methylene group may be substituted by up to 2 fluorine atoms and each methyl group may be substituted by up to 3 fluorine atoms, and/or may be substituted by a C3-6-cycloalkyl-C1-3-alkyl, benzyl, C1-4-alkanoyl, di-(C1-3-alkyl)-amino or C1-3-alkylsulphonyl, by an alkoxycarbonyl, benzyloxycarbonyl, alkoxycarbonylalkyl, carboxy or carboxyalkyl group, R5 denotes a hydrogen atom, a C1-3-alkyl or alkoxycarbonyl group or, if Y1 denotes a nitrogen atom, it may also denote a pair of free electrons, or R4 and R5 together, if Y1 denotes the carbon atom, denote a 5- to 6-membered cycloaliphatic ring wherein one or two methylene groups may be replaced by a ~NH- or ~N(methyl)- group and one or two further methylene groups may be replaced by one or two carbonyl groups, R6 and R7, which may be identical or different, in each case denote the hydrogen atom or a C1-3-alkyl or di-(C1-3-alkyl)-amino group and R8 and R9, which may be identical or different, in each case denote the hydrogen atom or a C1-3-alkyl, carboxy or C1-3-alkoxycarbonyl group, while, unless otherwise stated, the abovementioned alkyl groups or the alkyl groups contained in the abovementioned groups contain 1 to 7 carbon atoms and may be branched or unbranched and the abovementioned aromatic and heteroaromatic groups may additionally be mono-, di- or trisubstituted by fluorine, chlorine or bromine atoms, by cyano or hydroxy groups and the substituents may be identical or different the tautomers, enantiomers, diastereomers, mixtures thereof and the salts thereof.

8. Compounds of general formula (I) according to claim 1, wherein A denotes an oxygen atom, X denotes an oxygen atom, an imino or methylene group, U denotes a methyl, ethyl, C2-4-alkenyl or C2-4-alkynyl group wherein the methylene group may be substituted by up to 2 fluorine atoms and the methyl 296~

group may be substituted by up to 3 fluorine atoms, V denotes an amino or hydroxy group, W denotes a hydrogen, chlorine or bromine atom or a trifluoromethyl group, R1 denotes a 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl, 4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl, 4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,2-dihydro-4H-thieno[3,4-d]pyrimidin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,4-dihydro-2H-thieno[3,2-d]pyrimidin-3-yl)-piperidin-1-yl, 4-(5-oxo-4,5,7,8-tetrahydro-2-this-4,6-diaza-azulen-6-yl)-piperidin-1-yl, 4-(2-oxo-1,2,4,5-tetrahydro-thieno[3,2-d]-1,3-diazepin-3-yl)-piperidin-1-yl, 4-(2-oxo-1,2,4,5-tetrahydro-thieno[2,3-d]-1,3-diazepin-3-yl)-piperidin-1-yl or 4-(2-oxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidin-3-yl)-piperidin-1-yl group, while the abovementioned mono- and bicyclic heterocycles in the carbon skeleton may additionally be monosubstituted by a methoxy group, R2 denotes a phenylmethyl group or a C2-7-alkyl group which may be substituted in the w position by a phenyl, amino, alkylamino or dialkylamino group, while the abovementioned phenyl group may be substituted by an amino-C1-3-alkyl, C1-3-alkylamino-C1-3-alkyl or di-(C1-3-alkyl)-amino-C1-3-alkyl group, or R3 denotes the hydrogen atom or a C1-3-alkyl group, R2 and R3 together with the nitrogen atom to which they are bound denote a 7-dimethylaminomethyl-1,2,4,5-tetrahydro-3-benzazepin-3-yl or 2-amino-4,5,7,8-tetrahydro-thiazolo[4,5-d]azepin-6-yl- group or R2 and R3 together with the enclosed nitrogen atom denote a group of general formula wherein Y1 represents the carbon atom or, if R5 denotes a pair of free electrons, it may also denote the nitrogen atom, q and r, if Y1 denotes the carbon atom, represent the numbers 0 or 1 or q and r, if Y1 denotes the nitrogen atom, represent the numbers 1 or 2, R4 denotes the hydrogen atom, a phenyl, benzyl or pyridinyl group which may be substituted in each case by a fluorine, chlorine or bromine atom, by a trifluoromethylcarbonyl, methyl or methoxy group, a hydroxy, carboxy, methyl, trifluoromethyl, n-propyl, phenyl, p-tolyl, p-trifluoromethylcarbonyl-phenyl, p-(3-dimethylaminopropyl)-phenyl, amino, benzyl, tent-butylamino, dimethylamino, diethylamino, diethylaminomethyl, 2-dimethylaminoethyl, 2-diethylaminoethyl, 5-aminopentyl, methoxycarbonyl, methoxycarbonylmethyl, perhydro-azepin-1-yl, 4-methyl-perhydro-1,4-diazepin-1-yl, 1-methyl-1-piperidinyl-4-yl, 4-piperazin-1-yl, 4-acetyl-piperazin-1-yl, 4-cyclopropylmethyl-piperazin-1-yl, pyrrolidin-1-yl, 4-ethyl-piperazin-1-yl, 4-isopropyl-piperazin-1-yl, piperidin-1-yl, piperidin-4-yl, morpholin-4-yl, 4,4-difluoro-1-piperidin-1-yl, 1-methyl-1-aza-bicyclo[3.2.1]oct-4-yl, 4-methyl-piperazin-1-yl, 4-ethylpiperazin-1-yl, 1-methyl-piperidin-1-yl, 4-carboxymethyl-piperazin-1-yl, 1-carboxymethyl-piperidin-4-yl, 4-benzyloxycarbonyl-piperazin-1-yl, 1-ethoxycarbonylmethyl-piperidin-4-yl, azetidin-1-yl, 5-methyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl, 1-benzyl-piperidin-4-yl, 4-benzyl-piperazin-1-yl, 4-dimethylaminomethyl-1-phenyl, 2,2,2-trifluoroethyl-piperazin-1-yl, 1-methylsulphonyl-piperidin-4-yl, piperidin-1-yl-methyl, 1-methyl-piperidin-4-yl-amino, methylsulphonylamino, N-methylsulphonyl-N-methylamino, N-(cyclopentyl)-methylamino, 1,1-dioxo-.lambda.6-isothiazolidin-2-yl, 2-oxo-perhydro-1,3-oxazin-3-yl, cyclohexyl, 2-oxo-imidazolidin-1-yl, 2-methyl-imidazol-1-yl, 4-methyl-imidazol-1-yl, 4-thiazol-2-yl, 2,4-dimethyl-imidazol-1-yl, 4-imidazol-1-yl, 1,2,4-triazol-1-yl, 1-aza-bicyclo[2.2.2]oct-3-yl, 1-methyl-piperidin-4-yl-methylsulphonyl, 1H-imidazol-4-yl, 4-ethoxycarbonylmethyl-piperazin-1-yl, 1-ethoxycarbonyl-piperidin-4-yl, 4-tert-butoxycarbonylmethyl-piperazin-1-yl, 1-(2,2,2-trifluoroethyl)-piperidin-4-yl, 4-methylsulphonyl-piperazin-1-yl, 2-carboxy-4-methyl-piperazin-1-yl, 3-carboxy-4-methyl-piperazin-1-yl, 2-ethoxycarbonyl-4-methyl-piperazin-1-yl, 3-ethoxycarbonyl-4-methyl-piperazin-1-yl or 4-(2,2,2-trifluoroethyl)-piperazin-1-yl group, R5 denotes a hydrogen atom, a methyl group or, if Y1 denotes a nitrogen atom, it may also denote a pair of free electrons, or R4 and R5 together, if Y1 denotes the carbon atom, denote a 1-methyl-piperidin-4-ylidene, cyclohexylidene or imidazolidin-2,4-dion-5-ylidene group, R6 and R7 in each case denote a hydrogen atom or a dimethylamino group and R8 and R9 in each case denote the hydrogen atom, a carboxy or ethoxycarbonyl group, while, unless otherwise stated, all the abovementioned alkyl groups as well as the alkyl groups present within the other groups comprise 1 to 7 carbon atoms and may be straight-chain or branched and the abovementioned aromatic and heteroaromatic groups may additionally be mono-, di- or trisubstituted by fluorine, chlorine or bromine atoms or by cyano or hydroxy groups and the substituents may be identical or different, the enantiomers, the diastereomers and the salts thereof.

9. The following compounds of general formula (I) according to claim 1:
(1) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (2) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (3) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (4) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[1,4']bipiperidinyl-1'-yl-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (5) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-1-(4-pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione, (6) 2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-ylamino)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (7) [4-(1-{2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid, (8) methyl (1'-{2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1, 4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate, (9) (1'-{2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetic acid, (10) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide, (11) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(4-dimethylamino-piperidin-1-yl)-2-oxo-ethyl]-amide, (12) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-oxo-2-(4-pyridin-4-yl-piperazin-1-yl)-ethyl]-amide, (13) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(1'-methyl-4,4'-bipiperidinyl-1-yl)-2-oxo-ethyl]-amide, (14) benzyl4-[1-((R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl )-piperidin-1-carbonyl]-amino}-propionyl)-piperidin-4-yl]-piperazin-1-carboxylate, (15) ethyl [1'-((R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-4,4'-bipiperidinyl-1-yl]-acetate, (16) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (17) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amide, (18) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-(4-azetidin-1-yl-piperidin-1-yl)-2-oxo-ethyl]-amide, (19) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[4-(5-methyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (20) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-oxo-2-(4-piperazin-1-yl-piperidin-1-yl)-ethyl]-amide, (21) [1'-((R)-3-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-4,4'-bipiperidinyl-1-yl]-acetic acid, (22) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide, (23) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (24) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1, 3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione, (25) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-1,4'-bipiperidinyl-1'-yl-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (26) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (27) (S)-2-(4-amino-3-bromo-5-trifluoromethyl-benzyl)-1-(1'-methyl-4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (28) (S)-2-(4-amino-3-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (29) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-dimethylamino-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (30) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(3-dimethylamino-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (31) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-pyrrolidin-1-yl-piperidin-1-yl)-butan-1,4-dione, (32) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methyl-4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (33) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-cyclopropylmethyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (34) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-morpholine-4-yl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (35) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-perhydro-azepin-1-yl-piperidin-1-yl)-butan-1,4-dione, (36) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-perhydro-1,4-diazepin-1-yl)-piperidin-1-yl]-4-(4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (37) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-isopropyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (38) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-1,4'-bipiperidinyl-1'-yl-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (39) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-perhydro-1,4-diazepin-1-yl]-4-(4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (40) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[3-(4-methyl-piperazin-1-yl)-azetidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (41) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(3-pyrrolidin-1-yl-azetidin-1-yl)-butan-1,4-dione, (42) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(3-piperidin-1-yl-azetidin-1-yl)-butan-1,4-dione, (43) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(3-diethylamino-azetidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (44) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-azetidin-1-yl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (45) (S)-1-[4-(4-acetyl-piperazin-1-yl)-piperidin-1-yl]-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (46) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-diethylaminomethyl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (47) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-ethyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (48) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-ethyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (49) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(3,4,5,6-tetrahydro-2H-4,4'-bipyridinyl-1-yl)-butan-1,4-dione, (50) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione, (51) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(3-perhydro-azepin-1-yl-azetidin-1-yl)-butan-1,4-dione, (52) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-benzyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (53) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-benzyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (54) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(7-dimethylaminomethyl-1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (55) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-dimethylaminomethyl-phenyl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (56) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-{4-[4-(2,2,2-trifluoro-ethyl)-piperazin-1-yl]-piperidin-1-yl}-butan-1,4-dione, (57) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(1'-methanesulphonyl-4,4'-bipiperidinyl-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (58) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(9-methyl-3,9-diaza-spiro[5.5]undec-3-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (59) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-piperidin-1-yl-methyl-piperidin-1-yl)-butan-1,4-dione, (60) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-dimethylamino-ethyl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (61) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-methyl-N-[2-(1-methyl-piperidin-4-yl)-ethyl]-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyramide, (62) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-methyl-N-(1-methyl-piperidin-4-ylmethyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyramide, (63) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-piperidin-1-yl-butan-1,4-dione, (64) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-propyl-piperidin-1-yl)-butan-1,4-dione, (65) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-benzyl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (66) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-diethylamino-ethyl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (67) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(3-aza-spiro[5.5]-undec-3-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (68) N-(1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-N-methyl-methanesulphonamide, (69) N-(1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-methanesulphonamide, (70) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(cyclopentyl-methyl-amino)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (71) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-methyl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (72) methyl (1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]
butyryl}-piperidin-4-yl)-acetate, (73) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-hydroxy-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (74) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-trifluoromethyl-piperidin-1-yl)-butan-1,4-dione, (75) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1,1-dioxo-1,6-isothiazolidin-2-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (76) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-oxo-perhydro-1,3-oxazin-3-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (77) methyl 1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidine-4-carboxylate, (78) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-cyclohexyl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (79) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-tert-butylamino-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (80) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-phenyl-piperidin-1-yl)-butan-1,4-dione, (81) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-p-tolyl-piperidin-1-yl)-butan-1,4-dione, (82) 8-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-1,3,8-triaza-spiro[4.5]decan-2,4-dione, (83) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-oxo-imidazolidin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (84) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-amino-4-methyl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (85) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl)-butan-1,4-dione, (86) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(2-amino-4,5,7,8-tetrahydro-thiazolo[4,5-d]azepin-6-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (87) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2-methyl-imidazol-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (88) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-imidazol-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl)-butan-1,4-dione, (89) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-thiazol-2-yl-piperazin-1-yl)-butan-1,4-dione, (90) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(2,4-dimethyl-imidazol-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (91) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-(4-imidazol-1-yl-piperidin-1-yl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (92) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-1,2,4-triazol-1-yl-piperidin-1-yl)-butan-1,4-dione, (93) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1-aza-bicyclo[2.2.2]oct-3-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (94) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-piperazin-1-yl-butan-1,4-dione, (95) 4-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperazin-1-sulphonic acid (1-methyl-piperidin-4-yl)-amide, (96) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-(5-amino-pentyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyramide, (97) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-N-(3-aminomethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyramide, (98) 1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-carboxylic acid, (99) (1-{(S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-acetic acid, (100) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (101) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-piperazin-1-yl-piperidin-1-yl)-butan-1,4-dione, (102) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(1H-imidazol-4-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (103) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-{4-[4-(2,2,2-trifluoro-acetyl)-phenyl]-piperazin-1-yl}-butan-1,4-dione, (104) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (105) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butan-1,4-dione, (106) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinoline-3-yl)-piperidin-1-yl]-butan-1,4-dione, (107) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2-dihydro-4H-thieno[3,4-d]pyrimidin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (108) (S)-2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-1-[4-(5-methyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (109) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(4-methyl-perhydro-1, 4-diazepin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (110) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-perhydro-1, 4-diazepin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (111) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (112) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-[4-(1-aza-bicyclo[2.2.2]oct-3-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (113) (S)-2-(4-amino- 3,5-bis-trifluoromethyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (114) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-perhydro-azepin-1-yl-piperidin-1-yl)-butan-1,4-dione, (115) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-1-1,4'-bipiperidinyl-1'-yl-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (116) (S)-2-(4-amino-3,5-bis-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-1-(4-piperazin-1-yl-piperidin-1-yl)-butan-1,4-dione, (117) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (118) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-{(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amide, (119) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-1,4'-bipiperidinyl-1'-yl-2-oxo-ethyl]-amide, (120) 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid-[(R)-1-(4-amino-3,5-bis-trifluoromethyl-benzyl)-2-oxo-2-(4-piperazin-1-yl-piperidin-1-yl)-ethyl]-amide, (121) (R)-1-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylate, (122) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid [2-[1,4']bipiperidinyl-1'-yl-1-(4-bromo-3-methyl-benzyl)-2-oxo-ethyl]-amide, (123) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[1-(4-bromo-3-methyl-benzyl)-2-(1'-methyl-[4,4']bipiperidinyl-1-yl)-2-oxo-ethyl]-amide, (124) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-bromo-3-methyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (125) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-bromo-3-methyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amide, (126) ethyl {4-[1-(3-(4-bromo-3-methyl-phenyl)-2-{[4-{2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-piperidin-4-yl]-piperazin-1-yl}-acetate, (127) ethyl [1'-(3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-[4,4']bipiperidinyl-1-yl]-acetate, (128) ethyl {4-[4-(3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-piperazin-1-yl]-piperidin-1-yl}-acetate, (129) {4-[1-(3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-piperidin-4-yl]-piperazin-1-yl}-acetic acid, (130) [1'-(3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-[4,4']bipiperidinyl-1-yl]-acetic acid, (131) {4-[4-(3-(4-bromo-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-piperazin-1-yl]-piperidin-1-yl}-acetic acid, (132) 2-(4-bromo-3-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (133) 2-(4-bromo-3-methyl-benzyl)-1-(1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (134) 1-[1,4']Bipiperidinyl-1'-yl-2-(4-bromo-3-methyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (135) 2-(4-bromo-3-methyl-benzyl)-1-{4-[4-(3-dimethylamino-propyl)-phenyl]-piperazin-1-yl}-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (136) [4-(1-{2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid, (137) methyl (1'-{2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro 2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate, (138) (1'-{2-(4-bromo-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetic acid, (139) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(4-chloro-3-methyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (140) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[2-[1,4']bipiperidinyl-1'-yl-1-(4-chloro-3-methyl-benzyl)-2-oxo-ethyl]-amide, (141) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-chloro-3-methyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amide, (142) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[1-(4-chloro-3-methyl-benzyl)-2-(1'-methyl-[4,4']bipiperidinyl-1-yl)-2-oxo-ethyl]-amide, (143) ethyl [1'-(3-(4-chloro-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-[4,4']bipiperidinyl-1-yl]-acetate, (144) tert-butyl {4-[1-(3-(4-chloro-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl)-piperidin-4-yl]-piperazin-1-yl}-acetate, (145) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1-(4-chloro-3-methyl-benzyl)-2-oxo-2-[1'-(2,2,2-trifluoro-ethyl)-[4,4']bipiperidinyl-1-yl]-ethyl}-amide, (146) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-(1-(4-chloro-3-methyl-benzyl)-2-oxo-2-{4-[4-(2, 2,2-trifluoro-ethyl)-piperazin-1-yl]-piperidin-1-yl}-ethyl)-amide, (147) [1'-(3-(4-chloro-3-methyl-phenyl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carbonyl]-amino}-propionyl) [4,4']bipiperidinyl-1-yl]-acetic acid, (148) 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-ethyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (149) 2-(4-chloro-3-methyl-benzyl)-1-(1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (150) 1-[1,4']Bipiperidinyl-1'-yl-2-(4-chloro-3-methyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (151) 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1, 4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (152) 2-(4-chloro-3-methyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (153) 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-methanesulphonyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (154) 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-isopropyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (155) ethyl 1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-4-(1-methyl-piperidin-4-yl)-piperazin-2-carboxylate, (156) ethyl1-(1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-4-methyl-piperazin-2-carboxylate, (157) ethyl4-(1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-1-methyl-piperazin-2-carboxylate, (158) ethyl4-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-1-(1-methyl-piperidin-4-yl)-piperazin-2-carboxylate, (159) 2-(4-chloro-3-methyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-1-[1'-(2,2,2-trifluoro-ethyl)-[4,4']bipiperidinyl-1-yl]-butan-1,4-dione, (160) 2-(4-chloro-3-methyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-1-{4-[4-(2,2,2-trifluoro-ethyl)-piperazin-1-yl]-piperidin-1-yl}-butan-1,4-dione, (161) [4-(1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid, (162) methyl (1'-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate, (163) (1'-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetic acid, (164) 1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-4-(1-methyl-piperidin-4-yl)-piperazine-2-carboxylic acid, (165) 1-(1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-4-methyl piperazine-2-carboxylic acid, (166) 4-(1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-1-methyl-piperazine-2-carboxylic acid, (167) 2-(4-chloro-3-methyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (168) 2-(4-chloro-3-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (169) [4-(1-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid, (170) methyl (1'-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butyryl}-4,4'-bipiperidinyl-1-yl)-acetate, (171) (1'-{2-(4-chloro-3-methyl-benzyl)-4-oxo-4-[4-(5-oxo-3-phenyl-4,5-dihydro-1,2,4-triazol-1-yl)-piperidin-1-yl]-butyryl}-4,4'-bipiperidinyl-1-yl)-acetic acid, (172) 2-(3-bromo-4-chloro-5-methyl-benzyl)-1-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (173) 2-(3-bromo-4-chloro-5-methyl-benzyl)-1-(1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (174) 2-(3-bromo-4-chloro-5-methyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-1-(4-pyridin-4-yl-piperazin-1-yl)-butan-1,4-dione, (175) 2-(3-bromo-4-chloro-5-methyl-benzyl)-1-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-4-[4-(2-oxo-1, 4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (176) [4-(1-{2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid, (177) methyl (1'-{2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate, (178) (1'-{2-(3-bromo-4-chloro-5-methyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetic acid, (179) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid{1-(3-bromo-4-chloro-5-methyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethyl}-amide, (180) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[2-[1,4']bipiperidinyl-1'-yl-1-(3-bromo-4-chloro-5-methyl-benzyl)-2-oxo-ethyl]-amide, (181) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-{1 (3-bromo-4-chloro-5-methyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl) piperazin-1-yl]-2-oxo-ethyl}-amide, (182) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[1-(3-bromo-4-chloro-5-methyl-benzyl)-2-(1'-methyl-[4,4']bipiperidinyl-1-yl)-2-oxo-ethyl]-amide, (183) 4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-carboxylic acid-[1-(3-bromo-4-chloro-5-methyl-benzyl)-2-oxo-2-(4-pyridin-4-yl-piperazin-1-yl)-ethyl]-amide, (184) 2-(4-chloro-3-trifluoromethyl-benzyl)-1-(1'-methyl-(4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (185) 2-(4-chloro-3-trifluoromethyl-benzyl)-1-(4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-4-(4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (186) 1-[1,4']Bipiperidinyl-1'-yl-2-(4-chloro-3-trifluoromethyl-benzyl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, (187) [4-(1-{2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-(4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-piperidin-4-yl)-piperazin-1-yl]-acetic acid, (188) methyl (1'-{2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl}-[4,4']bipiperidinyl-1-yl)-acetate, (189) (1'-{2-(4-chloro-3-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butyryl)-[4,4']bipiperidinyl-1-yl)-acetic acid, (190) 2-(4-chloro-3-trifluoromethyl-benzyl)-1-(1'-methyl-[4,4']bipiperidinyl-1-yl)-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-butan-1,4-dione, the enantiomers, the diastereomers and the salts thereof.

10. Physiologically acceptable salts of the compounds according to at least one of claims 1 to 9 with inorganic or organic acids or bases inorganic or organic acids or bases.

11. Pharmaceutical compositions containing a compound according to at least one of claims 1 to 9 or a physiologically acceptable salt according to claim 10 optionally together with one or more inert carriers and/or diluents.

12. Use of a compound according to at least one of claims 1 to 10 for preparing a pharmaceutical composition for the acute and prophylactic treatment of headaches, particularly migraine or cluster headaches, tension headache and chronic headache.

13. Use of a compound according to at least one of claims 1 to 10 for preparing a pharmaceutical composition for the prophylactic treatment of migraine headache during the prodrome period or for the acute and prophylactic treatment of migraine headache which occurs prior to or during menstruation.

14. Use of a compound according to at least one of claims 1 to 10 for preparing a pharmaceutical composition for combating non-insulin-dependent diabetes mellitus (NIDDM).

15. Use of a compound according to at least one of claims 1 to 10 for preparing a pharmaceutical composition for the treatment of cardiovascular diseases, morphine tolerance, diarrhoea caused by clostridium toxin, skin diseases, particularly thermal and radiation-induced skin damage including sunburn, inflammatory diseases, e.g. particularly inflammatory diseases of the joints such as arthritis, neurogenic inflammation of the oral mucosa, inflammatory lung diseases, allergic rhinitis, asthma, diseases accompanied by excessive vasodilatation and resultant reduced circulation of the blood, a particularly shock and sepsis or erythema, for alleviating pain in general, particularly in cases of neuropathic pain, in neuropathic pain within the framework of systemic neurotoxic diseases and in pain caused by inflammatory processes, or for preventive or acute therapeutic treatment of the symptoms of hot flushes caused by vasodilatation and increased blood flow in menopausal oestrogen-deficient women and hormone-treated patients with prostate carcinoma.

16. Process for preparing a pharmaceutical composition according to claim 11, characterised in that a compound according to at least one of claims 1 to is incorporated in one or more inert carriers and/or diluents by a non-chemical method.

17. Process for preparing the compounds of general formula (I) according to at least one of claims 1 to 9, characterised in that (a) in order to prepare compounds of general formula (I) wherein X
denotes the oxygen atom or the NH group and R1 to R3 are defined as in claim 1, with the proviso that these groups do not contain any free carboxylic acid function:
reacting piperidines of general formula wherein R' is defined as in claim 1, (i) with carbonic acid derivatives of general formula wherein A is defined as in claim 1 and G denotes a nucleofugic group, with the proviso that X denotes the NH- group, or (ii) with carbonic acid derivatives of general formula wherein A denotes the oxygen atom and G denotes a nucleofugic group, which may be identical or different, with the proviso that X denotes the oxygen atom, and with compounds of general formula wherein X denotes an oxygen atom or an -NH group and U, V, W, R2 and R3 are defined as in claim 1, with the proviso that R2 and R3 do not contain any free carboxylic acid and/or any other free primary or secondary aliphatic amino function or other free hydroxy function, or (b) In order to prepare compounds of general formula (I) wherein X
denotes the methylene group and R1 to R3 are defined as in claim 1, with the proviso that these groups do not contain any free carboxylic acid and/or other free primary or secondary aliphatic amino function:
coupling a carboxylic acid of general formula wherein U, V, W, R2 and R3 are defined as in claim 1, to a piperidine of general formula wherein R1 is defined as in claim 1, or (c) in order to prepare compounds of general formula (I) wherein X
denotes the methylene group and R2 and R3 are defined as in claim 1, with the proviso that these groups do not contain any free primary or secondary amine:
coupling a compound of general formula wherein U, V, W, R2 and R3 are defined as in claim 1, with the proviso that R2 and R3 do not contain any free primary or secondary amine, and Nu denotes a leaving group, with a piperidine of general formula wherein R1 is defined as in claim 1, or (d) in order to prepare compounds of general formula (I) wherein all the groups are defined as in claim 1:
coupling a carboxylic acid of general formula wherein all the groups are defined as in claim 1, with an amine of general formula HNR2R3, wherein R2 and R3 are defined as in claim 1, with the proviso that these groups do not contain any free carboxylic acid and/or other free primary or secondary aliphatic amino function, or (e) in order to prepare compounds of general formula (I) wherein R' is defined as in claim 1, with the proviso that no free primary or secondary amine is present:
coupling a compound of general formula wherein all the groups are defined as in claim 1 and Nu denotes a leaving group, with an amine of general formula HNR2R3, wherein R2 and R3 are defined as in claim 1, with the proviso that these groups do not contain any free carboxylic acid and/or other free primary or secondary aliphatic amino function, and if necessary any protecting group used in the reactions described above is cleaved again and/or any precursor functions used in a compound thus obtained are converted and/or if desired a compound of general formula (I) thus obtained is resolved into the stereoisomers thereof and / or a compound of general formula (I) thus obtained is converted into the salts thereof, particularly for pharmaceutical use into the physiologically acceptable salts thereof.