EP2028938A1 - 3,4-disubstituted coumarin and quinolone compounds - Google Patents
3,4-disubstituted coumarin and quinolone compoundsInfo
- Publication number
- EP2028938A1 EP2028938A1 EP06759899A EP06759899A EP2028938A1 EP 2028938 A1 EP2028938 A1 EP 2028938A1 EP 06759899 A EP06759899 A EP 06759899A EP 06759899 A EP06759899 A EP 06759899A EP 2028938 A1 EP2028938 A1 EP 2028938A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- aryl
- heteroaryl
- cycloalkyl
- aralkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
- C07D311/56—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 without hydrogen atoms in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/68—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with nitrogen atoms directly attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Definitions
- the present invention relates to 3,4-disubstituted coumarin and quinolone derivatives and processes for their preparation.
- the invention also related to methods for treating infection of Hepatitis C virus by administering a 3,4-disubstituted coumarin or quinolone derivative.
- the invention provides a synthetic process for the preparation of 3,4-disubstituted coumarin and quinolone derivatives using mild reaction conditions, which provides a high substituent tolerance and is appropriate for use in solid phase syntheses for producing a library of 3,4-disubstituted coumarin and quinolone derivatives for biological screening.
- HCV Hepatitis C virus
- the present invention provides 3,4-disubstituted coumarin and quinolone derivatives having the formula I
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -OR 11 , -N(R 12 XR 13 ), -N(R 1 ⁇ C(O)R 11 , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 )(R 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1 substiruents
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 32 and R 33 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom;
- R 34 is selected from alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl a is 0 to 6;
- X is selected from O and N-R 4 ;
- R 4 is selected from the group consisting of H 5 alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 41 , -(CH 2 ) ⁇ C(O)N(R 42 )(R 43 ), -(CH 2 ) ⁇ C(O)OR 41 , and -(CH 2 )AO)N(R 42 XR 43 ), each R 41 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- the alkyl group may be optionally substituted with one or more substituents selected from halo, CN, NO 2 , CO 2 R, C(O)R, -O-R, -N(R 1 XR"). -N(R)C(O)R, -N(R)SO 2 R, -SR, -C(O)N(RO(R"), -OC(O)R, -OC(O)N(R 1 XR"), SO 2 , -SOR, -SO 3 R, -SO 2 N(R 1 XR"), phosphate, phosphonate, cycloalkyl, cycloalkenyl, aryl and heteroaryl.
- substituents selected from halo, CN, NO 2 , CO 2 R, C(O)R, -O-R, -N(R 1 XR").
- alkynyl as used herein contemplates substituted or unsubstituted, straight and branched carbon chain containing from two to 8 carbon atoms and having at least one carbon-carbon triple bond.
- alkynyl includes, for example ethynyl, 1-propynyl, 2- propynyl, 1-butynyl, 3 -methyl- 1-butynyl, and the like.
- the alkynyl group maybe optionally substituted with one or more substituents selected from halo, CN, NO 2 , CO 2 R, C(O)R, -O-R, -N(RO(R"), -N(R)C(O)R, -N(R)SO 2 R, -SR, -C(O)N(RO(R"), -OC(O)R, -OC(O)N(RO(R"), SO 2 , -SOR, -SO 3 R 5 -SO 2 N(RO(R"), phosphate, phosphonate, cycloalkyl, cycloalkenyl, aryl and heteroaryl.
- substituents selected from halo, CN, NO 2 , CO 2 R, C(O)R, -O-R, -N(RO(R"), -N(R)C(O)R, -N(R)SO 2 R, -SR, -C(O)N(RO(
- cycloalkyl as used herein contemplates substituted or unsubstituted cyclic alkyl radicals containing form 3 to 7 carbon atoms and includes cyclopropyl, cyclopentyl, cyclohexyl, and the like.
- the cycloalkyl group may be optionally substituted with one or more substituents selected from halo, CN, NO 2 , CO 2 R, C(O)R, -O-R, -N(RO(R"), -N(R)C(O)R, -N(R)SO 2 R, -SR, -C(O)N(RO(R"), -OC(O)R, -OC(O)N(RO(R"), SO 2 , -SOR, -SO 3 R, -SO 2 N(R')(R"), phosphate, phosphonate, alkyl, cycloalkenyl, aryl and heteroaryl.
- substituents selected from halo, CN, NO 2 , CO 2 R, C(O)R, -O-R, -N(RO(R"), -N(R)C(O)R, -N(R)SO 2 R, -SR, -C(O)N(RO
- cycloalkenyl as used herein contemplates substituted or unsubstituted cyclic alkenyl radicals containing form 5 to 7 carbon atoms in which has a double bond between two of the ring carbons and includes cyclopentenyl, cyclohexenyl, and the like.
- Aromatic heterocyclic groups also termed "heteroaryl” groups contemplates single-ring hetero-aromatic groups that may include from one to three heteroatoms, for example, pyrrole, furan, thiophene, imidazole, oxazole, thiazole, triazole, pyrazole, pyridine, pyrazine, pyridazine, pyrimidine, and the like.
- heteroaryl also includes polycyclic hetero- aromatic systems having two or more rings in which two atoms are common to two adjoining rings (the rings are "fused") wherein at least one of the rings is a heteroaryl, e.g., the other rings can be cycloalkyls, cycloalkenyls, aryl, heterocycles and/or heteroaryls.
- polycyclic heteroaromatic systems include quinoline, isoquinoline, tetrahydroisoquinoline, quinoxaline, quinaxoline, benzimidazole, benzofuran, purine, imidazopyridine, benzotriazole, and the like.
- the heterocyclic group may be optionally substituted with one or more substituents selected from halo, alkyl, CN, NO 2 , CO 2 R 5 C(O)R, -0-R, -N(R')(R"), -N(R)C(O)R, -N(R)SO 2 R, -SR, -C(O)N(R')(R"), -OC(O)R, -OC(O)N(R 1 XR"), SO 2 , -SOR, -SO 3 R, -SO 2 N(R')(R"), phosphate, phosphonate, cycloalkyl, cycloalkenyl, aryl and heteroaryl.
- substituents selected from halo, alkyl, CN, NO 2 , CO 2 R 5 C(O)R, -0-R, -N(R')(R"), -N(R)C(O)R, -N(R)SO 2 R
- aryl as used herein contemplates substituted or unsubstituted single-ring aromatic groups (for example, phenyl, pyridyl, pyrazole, etc.) and polycyclic ring systems (naphthyl, quinoline, etc.).
- the polycyclic rings may have two or more rings in which two atoms are common to two adjoining rings (the rings are "fused") wherein at least one of the rings is aromatic, e.g., the other rings can be cycloalkyls, cycloalkenyls, aryl, heterocycles and/or heteroaryls.
- Each R is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl.
- Each R 1 and R" are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 1 and R" may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom.
- R 2 is selected from the group consisting of aralkyl, aryl, heteroaryl, cycloalkyl and cycloalkenyl
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl
- R 32 and R 33 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom
- R 34 is selected from alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl a is 0 to 6;
- R 4 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 41 , -(CH 2 ) ⁇ C(O)N(R 42 )(R 43 ), -(CH 2 ) ⁇ C(O)OR 41 , and -(CH 2 ) ⁇ C(O)N(R 42 XR 43 ), each R 41 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 42 and R 43 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 42 and R 43 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further /heteroatom; b is O to 6; Y is selected from O and N-R 5 ;
- R 5 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 51 , -(CH 2 ) ⁇ C(O)N(R 52 )(R 53 ), and -(CH 2 ) ⁇ C(O)OR 51 ; each R 51 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 52 and R 53 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; and b is O to 6; or a pharmaceutically acceptable salt or hydrate thereof.
- the substances according to the invention may be present as salts. In the context of the invention, preference is given to pharmaceutically acceptable salts.
- Pharmaceutically acceptable salts refers to an acid addition salt or a basic addition salt of a compound of the invention in which the resulting counter ion is understood in the art to be generally acceptable for pharmaceutical uses.
- Pharmaceutically acceptable salts can be salts of the compounds according to the invention with inorganic or organic acids.
- salts with inorganic acids such as, for example, hydrochloric acid, hydrobromic acid, phosphoric acid or sulfuric acid
- organic carboxylic or sulfonic acids such as, for example, acetic acid, maleic acid, fumaric acid, malic acid, citric acid, tartaric acid, lactic acid, benzoic acid, or methanesulfonic acid, ethanesulfonic acid, phenylsulfonic acid, toluenesulfonic acid or naphthalenedisulfonic acid.
- Pharmaceutically acceptable salts can also be metal or ammonium salts of the compounds according to the invention.
- each R 1 group may be selected independently.
- the R 1 groups may be selected from any of the stated groups so as to be the same or different. This also holds true for any other group or substituent which may be selected independently from among various groups or values.
- R 2 is selected from aryl and aralkyl.
- Y is selected to be a O to give a compound of the formula II:
- R 2 is selected from the group consisting of aralkyl, aryl, heteroaryl, cycloalkyl and cycloalkenyl
- X is selected from O and N-R 4 ;
- X of a compound according to formula II is selected to be a O to give a compound of the formula III:
- R 2 is selected from the group consisting of aralkyl, aryl, heteroaryl, cycloalkyl and cycloalkenyl
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -O-R l , -N(R 12 )(R 13 ), -N(R ⁇ )C(O)R ⁇ , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1 substituent
- R 7 is selected from the group consisting of aryl, heteroaryl, -C(O)R 31 , -C(O)N(R 32 )(R 33 ), -C(O)OR 31 , -C(O)N(R 32 XR 33 ), and -N(R 32 )(R 33 ),
- R selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R and R are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; or a pharmaceutically acceptable salt or hydrate thereof.
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -O-R 11 , -N(R 12 )(R 13 ), -N(R 1 ⁇ C(O)R 11 , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1 substituents on
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 6 and R 7 of a compound according to formula IV are selected to be phenyl groups, to give a compound of the formula VI:
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -0-R 11 , -N(R 12 )(R 13 ), -N(R ⁇ )C(O)R n , -N(R u )SO 2 R ⁇ , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R u , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 4 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) h C(O)R 41 , -(CH 2 )iC(O)N(R 42 )(R 43 ), -(CH 2 ) ⁇ C(O)OR 41 , and -(CH 2 ) ⁇ C(O)N(R 42 )(R 43 ), each R 41 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; R 42 and R 43 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R and R 3 may be taken together with the nitrogen to which they are
- R is selected from the group consisting of aralkyl, aryl, heteroaryl, cycloalkyl and cycloalkenyl;
- R 4 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 41 , -(CH 2 ) ⁇ C(O)N(R 42 XR 43 ), -(CH 2 ) ⁇ C(O)OR 41 , and -(CH 2 ) 6 C(O)N(R 42 )(R 43 ), each R is- independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 42 and R 43 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R and R 3 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; & is O to 6; and R 34 is selected from alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or a pharmaceutically acceptable salt or hydrate thereof.
- R 2 is selected to be an aryl or heteroaryl groups.
- R 4 is H.
- R 42 and R 43 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 42 and R 43 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; b is O to 6;
- R 6 is selected from the group consisting of aryl and heteroaryl
- R 7 is selected from the group consisting of aryl, heteroaryl, -C(O)R 31 , -C(O)N(R 32 )(R 33 ), -C(O)OR 31 , -C(O)N(R 32 XR 33 ), and -N(R 32 )(R 33 ),
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 32 and R 33 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; or a pharmaceutically acceptable salt or hydrate thereof.
- R 7 is selected to be an aryl or heteroaryl groups.
- R is selected from the group consisting of alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 31 , -(CH 2 ) ⁇ C(O)N(R 32 )(R 33 ), (CH 2 ) ⁇ C(O)OR 31 , -(CH 2 ) ⁇ C(O)N(R 32 )(R 33 ), -(CH 2 ) ⁇ N(R 32 )(R 33 ), -CH-N-R 34 ,
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 32 and R 33 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom;
- R 34 is selected from alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl a is 0 to 6;
- R 4 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 41 , -(CH 2 ) ⁇ C(O)N(R 42 )(R 43 ), -(CH 2 ) ⁇ C(O)OR 41 , and -(CH 2 ) 6 C(O)N(R 42 )(R 43 ), .
- each R 41 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 6 and R 7 of a compound according to formula VIII are selected to be phenyl groups, to give a compound of the formula X:
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -OR 11 , -N(R 12 XR 13 ), -N(R 1 ⁇ C(O)R 11 , -N(R 11 JSO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, phosphate, phosphonate, halo, aryl and heteroaryl; additionally or alternatively two R substituents on adjacent ring atom
- R 42 and R 43 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 42 and R 43 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; b is 0 to 6; each R is independently selected from the group consisting of halo, alkyl, CN, NO 2 , CO 2 R , C(O)R 81 , -0-R 81 , -N(R 82 )(R 83 ), -N(R 81 )C(O)R 81 , -N(R 81 )SO 2 R 81 , -SR 81 , -C(O)N(R 82 )(R 83 ), -OC(O)R 81 , -OC(O)N(R 82
- Y is selected to be a N-R 5 to give a compound of the formula XI:
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -0-R 11 , -N(R 12 )(R 13 ), -N(R 1 ⁇ C(O)R 11 , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1 substituents on adjacent
- R 2 is selected from the group consisting of aralkyl, aryl, heteroaryl, cycloalkyl and cycloalkenyl
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 32 and R 33 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R and R may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom;
- R 3 is selected from alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl a is 0 to 6;
- X is selected from O and N-R 4 ;
- R 42 and R 43 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 42 and R 43 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; b is O to 6;
- R is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 51 , -(CH 2 )iC(O)N(R 52 )(R 53 ), and -(CH 2 ) ⁇ C(O)OR 51 ; each R 51 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 52 and R 53 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; and b is O to 6; or a pharmaceutically acceptable salt or hydrate thereof.
- X of a compound according to formula XI is selected to be a O to give a compound of the formula XII: wherein: each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -0-R 11 , -N(R 12 )(R 13 ), -N(R n )C(O)R n , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 ,
- R is selected from the group consisting of aralkyl, aryl, heteroaryl, cycloalkyl and cycloalkenyl;
- R 3 is selected from the group consisting of alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) a C(O)R 31 , -(CH 2 ) fl C(O)N(R 32 )(R 33 ), (CH 2 ) fl C(O)OR 31 , -(CH 2 ) ⁇ C(O)N(R 32 )(R 33 ), -(CH 2 ) fl N(R 32 )(R 33 ), -CH-N-R 34 ,
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R aanndd RR 33 aarree independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom;
- R 34 is selected from alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl a is 0 to 6;
- R 5 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 51 , -(CH 2 ) 6 C(O)N(R 52 )(R 53 ), and -(CH 2 ) ⁇ C(O)OR 51 ; each R 51 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; R 52 and R 53 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; and
- R 2 and R 3 of a compound according to formula XII are selected to be a -CH 2 -R 6 and -CH 2 -R 7 , respectively, to give a compound of the formula XIII:
- R 5 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 51 , -(CH 2 ) 6 C(O)N(R 52 )(R 53 ), and -(CH 2 ) ⁇ C(O)OR 51 ; each R 51 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 52 and R 53 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; b is O to 6;
- R 7 is selected from the group consisting of aryl, heteroaryl, -C(O)R 31 , -C(O)N(R 32 )(R 33 ), -C(O)OR 31 , -C(O)N(R 32 XR 33 ), and -N(R 32 )(R 33 ),
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 32 and R 33 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; or a pharmaceutically acceptable salt or hydrate thereof.
- R 6 is selected to be an aryl or heteroaryl groups.
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -O-R 11 , -N(R 12 XR 13 ), -N(R 1 ⁇ C(O)R 11 , -N(R n )SO 2 R n , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R
- R 32 and R 33 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; R is selected from alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl a is 0 to 6;
- R is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 51 , -(CH 2 ) ⁇ C(O)N(R 52 )(R 53 ), and -(CH 2 ) ⁇ C(O)OR 51 ; each R 51 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R and R are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; b is O to 6; each R is independently selected from the group consisting of halo, alkyl, CN, NO 2 , CO 2 R , C(O)R 81 , -0-R 81 , -N(R 82 XR 83 ), -N(R 8 ⁇ C(O)R 81 , -N(R 81 )SO 2 R 81 , -SR 81 , -C(O)N(R 82 )(R 83 ), -OC(O)R 81 , -OC(O)N(R 82 O(R 83 ), SO 2
- R 6 and R 7 of a compound according to formula XIII are selected to be phenyl groups, to give a compound of the formula XV:
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -O-R 11 , -N(R 12 XR 13 ), -N(R n )C(O)R n , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1 substituents
- R 52 and R 53 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; b is O to 6; each R is independently selected from the group consisting of halo, alkyl, CN, NO 2 , CO 2 R , C(O)R 81 , -0-R 81 , -N(R 82 XR 83 ), -N(R 81 )C(O)R 81 , -N(R 81 )SO 2 R 81 , -SR 81 , -C(O)N(R 82 )(R 83 ), -OC(O)R 81 , -OC(O)N(R 82t )(R 83
- X of a compound according to formula XI is selected to be a N-R 4 to give a compound of the formula XVI:
- each R is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -O-R l , -N(R 12 )(R 13 ), -N(R 1 ⁇ C(O)R 11 , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1 substituents on
- R 2 is selected from the group consisting of aralkyl, aryl, heteroaryl, cycloalkyl and cycloalkenyl
- R 32 and R 33 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom;
- R 34 is selected from alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl a is 0 to 6;
- R 52 and R 53 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; and b is O to 6; or a pharmaceutically acceptable salt or hydrate thereof.
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -O-R , -N(R 12 XR 13 ), -N(R n )C(O)R ⁇ , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1 substituents on
- R 4 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 41 , -(CH 2 ) ⁇ C(O)N(R 42 )(R 43 ), -(CH 2 ) ⁇ C(O)OR 41 , and -(CH 2 ) ⁇ C(O)N(R 42 )(R 43 ), each R 41 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 5 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 51 , -(CH 2 ) ⁇ C(O)N(R 52 )(R 53 ), and -(CH 2 ) ⁇ C(O)OR 51 ; each R 51 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 52 and R 53 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; & is O to 6;
- R 6 is selected from the group consisting of aryl and heteroaryl
- R 7 is selected from the group consisting of aryl, heteroaryl, -C(O)R 31 , -C(O)N(R 32 )(R 33 ), -C(O)OR 31 , -C(O)N(R 32 XR 33 ), and -N(R 32 )(R 33 ),
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -OR 11 , -N(R 12 )(R 13 ), -N(R 1 ⁇ C(O)R 11 , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(0)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1 substituents
- R 31 selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 32 and R 33 are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 32 and R 33 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom;
- R 34 is selected from alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl a is 0 to 6;
- R 4 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 41 , -(CH 2 ) 6 C(O)N(R 42 )(R 43 ), -(CH 2 ) ⁇ C(O)OR 41 , and -(CH 2 ) 6 C(O)N(R 42 )(R 43 ), each R 41 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R ' aanndd RR 53 aarree iinnddeeppeennddeennttllyy sseelleecctteedd frfroomm HH,, aallkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; b is 0 to 6; each R is independently selected from the group consisting of halo, alkyl, CN, NO 2 , CO 2 R , C(O)R 81 , -0-R 81 , -N(R 82 XR 83 ), -N(R 81 )C(O)R 81 , -N(R 81 )SO 2 R 81 , -SR 81 , -C(O
- R and R 7 of a compound according to formula XVII are selected to be phenyl groups, to give a compound of the formula XIX:
- each R 1 is independently selected from alkyl, alkenyl, alkynyl, aralkyl, -0-R 11 , -N(R 12 XR 13 ), -N(R n )C(0)R ⁇ , -N(R 1 ⁇ SO 2 R 11 , -SR 11 , -C(O)R 11 , -C(O)OR 11 , -C(O)N(R 12 XR 13 ), -OC(O)R 11 , -OC(O)N(R 12 )(R 13 ), CN, CF 3 , NO 2 , SO 2 , -SOR 11 , -SO 3 R 11 , -SO 2 N(R 12 XR 13 ), -alkyl-O-R 11 , cycloalkyl, cycloalkenyl, halo, phosphate, phosphonate, aryl and heteroaryl; additionally or alternatively two R 1 substituents on adjacent
- R 4 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 41 , -(CH 2 ) ⁇ C(O)N(R 42 )(R 43 ), -(CH 2 ) ⁇ C(O)OR 41 , and -(CH 2 ) ⁇ C(O)N(R 42 XR 43 ), each R 41 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R 5 is selected from the group consisting of H, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, heteroaryl, -(CH 2 ) ⁇ C(O)R 51 , -(CH 2 )iC(O)N(R 52 )(R 53 ), and -(CH 2 ) ⁇ C(O)OR 51 ; each R 51 is independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl;
- R and R are independently selected from H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, aralkyl, aryl and heteroaryl; or R 52 and R 53 may be taken together with the nitrogen to which they are attached form a 5- to 7- membered ring which may optionally contain a further heteroatom; b is 0 to 6; each R is independently selected from the group consisting of halo, alkyl, CN, NO 2 , CO 2 R , C(O)R 81 , -0-R 81 , -N(R 82 XR 83 ), -N(R 81 )C(O)R 81 , -N(R 81 )SO 2 R 81 , -SR 81 , -C(O)N(R 82 )(R 83 ), -OC(O)R 81 , -OC(O)N(R 82 ')(R 83
- salts with inorganic acids such as, for example, hydrochloric acid, hydrobromic acid, phosphoric acid or sulfuric acid
- organic carboxylic or sulfonic acids such as, for example, acetic acid, maleic acid, fumaric acid, malic acid, citric acid, tartaric acid, lactic acid, benzoic acid, or methanesulfonic acid, ethanesulfonic acid, phenylsulfonic acid, toluenesulfonic acid or naphthalenedisulfonic acid.
- Pharmaceutically acceptable salts can also be metal or ammonium salts of the compounds according to the invention.
- ammonium salts which are derived from ammonia or organic amines, such as, for example, ethylamine, di- or triethylamine, di- or triethanolamine, dicyclohexylamine, dimethylaminoethanol, arginine, lysine, ethylenediamine or 2-phenylethylamine.
- ammonia or organic amines such as, for example, ethylamine, di- or triethylamine, di- or triethanolamine, dicyclohexylamine, dimethylaminoethanol, arginine, lysine, ethylenediamine or 2-phenylethylamine.
- each R 1 group may be selected independently.
- the R 1 groups may be selected from any of the stated groups so as to be the same or different. This also holds true for any other group or substituent which may be selected independently from among various groups or values.
- a 1 and A 2 may be treated with an alcohol (HO-R 2 ) or amine (H 2 N-R 2 ) in the presence of an appropriate base.
- LG represents a leaving group, such as halo, aryl sulfones (tosyl, etc.), triflate or other appropriate leaving group as would be recognized by the ordinarily skilled practitioner.
- the base may be selected from amine bases, hydroxide salts (non-limiting examples include sodium hydroxide and tetraalkylamonium hydroxides), carbonate salts, hydrides, alkoxide salts (non-limiting examples include sodium methoxide and potassium t- butoxide) and the like.
- protecting group means temporary modifications of a potentially reactive functional group which protect it from undesired chemical transformations.
- protecting groups include esters of carboxylic acids, silyl ethers of alcohols, and acetals and ketals of aldehydes and ketones, respectively.
- the field of protecting group chemistry has been reviewed (Greene, T. W.; Wuts, P. G. M. Protective Groups in Organic Synthesis, 2 nd ed.; Wiley: New York, 1991).
- the compounds and processes disclosed herein are useful in the production of a library of 3,4-disubstituted coumarin and quinolone derivatives for biological screening.
- Derivatives of coumarin and quinolone posses a range of biological activities.
- Coumarin-based and quinolone-based compounds have shown efficacy, for example, as antivirals.
- the compounds of the present invention may be used to prevent or treat infection with HCV.
- HCV Replicon Assay developed in the laboratories of Bartenschlager (Lohman et al, Science 285, 110-113, 1999) and Rice (Blight et al, Science 290, 1972-1974, 2000).
- the assay is performed using the Huh-Luc- Neo cell line (Lohman et al, Science 285, 110-113, 1999).
- Huh-Luc- Neo cells are a human hepatoma cell line (Huh-7) stably expressing a bi-cistronic subgenomic replicon containing the HCV IRES in which the structural proteins of HCV had been deleted and replaced by a construct containing sequences coding for the firefly luciferase reporter gene, the neomycin selectable marker and the EMCV IRES to direct expression of a truncated HCV genome expressing the structural proteins NS3, NS4A, NS4B, NS5A, and NS5B.
- HCV targets through which inhibitors could act to inhibit replication include the NS3 protease, the helicase/ATPase, NS5A, the NS5B- RNA dependent RNA polymerase, and the HCV IRES.
- HCV IRES driven luciferase reporter activity and HCV RNA is measured to obtain indirect and direct measures of replication of HCV RNA respectively.
- Inhibitors of HCV replication and/or proliferation are determined by initially identifying molecules that inhibit expression of the HCV IRES driven luciferase reporter in this HCV Replicon Luciferase Assay. Cell viability assays and control cell based luciferase assays are then run on hits identified in the HCV Replicon Luciferase Assay to eliminate cytoxic compounds and non-specific compounds which act by inhibiting the luciferase enzyme.
- HCV Replicon Luciferase hits that are specific and non-cytoxic and demonstrating that these compounds inhibit expression of HCV RNA using a quantitative PCR based approach (Taqman) using primers and probes specific for HCV RNA (HCV Replicon RNA Assay).
- the HCV Replicon Assay may be used to predict compound efficacy in treatment and/or prevention of HCV infection as well as inhibition of HCV replication and/or proliferation.
- the HCV Replicon encompasses a multiplicity of viral and host targets through which an inhibitor could work to inhibit HCV Replication.
- Viral targets expressed in the HCV Replicon include the HCV IRES (for translation), NS3 Protease, the HCV Helicase/ATPase, NS5A phosphorylation, and the NS5B polymerase.
- HCV IRES for translation
- NS3 Protease for translation
- the HCV Helicase/ATPase HCV Helicase/ATPase
- NS5A phosphorylation NS5B polymerase
- the present invention provides pharmaceutical compositions comprising an anti-HCV effective amount of a compound of formula I, or a pharmaceutically acceptable salt or hydrate thereof, in combination with a pharmaceutically acceptable carrier or auxiliary agent.
- pharmaceutically acceptable salts and “hydrates” refer to those salts and hydrated forms of the compound that would favorably affect the physical or pharmacokinetic properties of the compound, such as solubility, palatability, absorption, distribution, metabolism and excretion.
- Other factors, more practical in nature, which those skilled in the art may take into account in the selection include the cost of the raw materials, ease of crystallization, yield, stability, solubility, hygroscopicity and flowability of the resulting bulk drug.
- the compounds of the invention may be administered alone or may be administered in combination with other approved therapeutics, such as: an interferon (pegylated or not), preferably ⁇ -interferon, ribavirin, or interferon and ribavirin, or one or more other anti-HCV agent, such as an HCV protease inhibitor, HCV polymerase inhibitor, HCV IRES inhibitor, HCV Helicase and/or ATPase inhibitor, NS5A phosphorylation inhibitor, HCV NS2 inhibitor, or other HCV life cycle inhibitor.
- Combination therapies with may include a compound of the invention with multiple different inhibitors of HCV life cycle (immunomodulatory agents, Toll Like Receptor modulators, antisense therapeutics etc.).
- the agents that comprise a combination therapy may be administered together or separately, e.g., prior to, concurrently with or following the administration of the compound of the invention or pharmaceutically acceptable salt thereof.
- additional agents may be combined with the compounds of this invention to create a single pharmaceutical dosage form.
- these additional agents may be separately administered to the patient as- part of a multiple dosage form, for example, using a kit.
- Such additional agents may be administered to the patient prior to, concurrently with, or following the administration of wherein a compound of formula (I), or a pharmaceutically acceptable salt thereof.
- the compounds of the present invention may be employed in solid or liquid form including, for example, amorphous powder or crystalline form, in solution or in suspension. They may be administered in numerous different ways, such as orally, parenterally, topically, transdermally or by inhalation. Oral administration or administration by injection is preferred.
- the choice of carrier and the content of active compound in the carrier are generally determined in accordance with the solubility and chemical properties of the desired product, the particular mode of administration and well established pharmaceutical practice.
- the pharmaceutical composition of this invention may contain any conventional non-toxic pharmaceutically-acceptable carriers, adjuvants or vehicles.
- the pH of the formulation may be adjusted with pharmaceutically acceptable acids, bases or buffers to enhance the stability of the formulated compound or its delivery form.
- parenteral as used herein includes subcutaneous, intracutaneous, intravenous, intramuscular, intra-articular, intrasynovial, intrasternal, intrathecal, and intralesional injection or infusion techniques.
- Injectable forms must be fluid to the extent they can be easily syringed, and proper fluidity can be maintained, for example, by the use of a coating such as lecithin, by the maintenance of the required particle size in the case of dispersion and by the use of surfactants. Prolonged absorption of the injectable compositions can be brought about by use of agents delaying absorption, for example, aluminum monostearate and gelatin.
- the pharmaceutical composition maybe in the form of a sterile injectable preparation, for example, as a sterile injectable aqueous or oleaginous suspension. This suspension may be formulated according to techniques known in the art using suitable dispersing or wetting agents (such as, for example Tween 80) and suspending agents.
- the pharmaceutical composition of this invention may be orally administered in any orally acceptable dosage form including, but not limited to, capsules, tablets, and aqueous suspensions and solutions.
- Compounds of the invention may be enclosed in hard or soft shell gelatin capsules, or compressed into tablets.
- oral liquid dosage forms include solutions, suspensions, syrups, emulsions, soft gelatin capsules and the like.
- Carriers for oral use may include time delay materials known in the art, such as glyceryl monostearate or glyceryl distearate alone or with a wax.
- lactose and a liquid carrier such as high molecular weight polyethylene glycols.
- Diluents such as sucrose, ethanol, polyols such as polyethylene glycol, propylene glycol and glycerol, and mixtures thereof also may be used.
- the active compound may be incorporated into sustained-release preparations and formulations. If desired, certain sweetening and/or flavoring and/or coloring agents may be added.
- suitable vehicles or carriers for the above noted formulations and compositions can be found in standard pharmaceutical texts, e.g. in "Remington's Pharmaceutical Sciences", The Science and Practice of Pharmacy, 19.sup.th Ed. Mack Publishing Company, Easton, Pa., (1995).
- the resulting composition may be administered in vivo to mammals, such as man, to treat or prevent HCV virus infection.
- mammals such as man
- Such treatment may also be achieved using a compound of this invention in combination with other anti- viral agents which include, but are not limited to a-interferon and ribavirin.
- the additional agents may be combined with compounds of this invention to create a single dosage form. Alternatively these additional agents may be separately administered to a mammal as part of a multiple dosage form.
- reaction solvents were commercially purchased from Acros and Aldrich without further purification and reagents were used as received. Reactions for the synthesis of the starting material were monitored by thin-layer chromatography (TLC) on 0.25 mm precoated Merck Silica Gel 60 F 254 , visualizing with ultraviolet light or phosphomolybdic acid stain. Flash column chromatography was performed on Merck Silica Gel 60 (230-400 mesh) using reagent grade hexanes, dichloromethane, methanol and ethyl acetate. [0075] Reaction reagents were commercially purchased from Alrich and used as received.
- Huh-Luc-Neo Cells are seeded at 25,000/well in an opaque-walled 96 plate with Growth Medium (DMEM phenol red free + PS + 2mM glutamine; 100 ⁇ l/well).
- the compounds to be tested are added to the experimental wells (10 ⁇ l/well at 1OX assay concentration) and the cells are then incubated (5% CO 2 , 37 0 C) for 48h.
- Bright-Glo Luciferase Assay reagent Bright-Glo Luciferase Assay Buffer + Bright-Glo Luciferase Assay Substrate Mixture
- the well contents are mixed for 5 min. on an orbital shaker at room temperature to induce cell lysis and the luminescence is then measured using a luminometer.
- the data is analyzed and IC50s are determined using GraphPad Prism 4 software.
- Hits validated in the Replicon Luciferase assay have IC50s ⁇ 8.0 ⁇ M and show ⁇ 30% inhibition of Cell Viability at a compound concentration of 100 ⁇ M (Cell Titer Glow Assay, cell viability assay conditions identical to HCV Replicon Luciferase Assay conditions).
- Huh-Luc-Neo Cells are seeded at 25,000/well in an opaque-walled 96 plate with Growth Medium (DMEM phenol red free + PS + 2mM glutamine; 100 ⁇ l/well).
- the compounds to be tested are added to the experimental wells (10 ⁇ l/well at 1OX assay concentration) and the cells are then incubated (5% CO 2 , 37 0 C).
- RNA Isolation and cDNA Synthesis The cells are washed with IX Phosphate Buffered Saline (PBS) once. Cells are then lysed and RNA is isolated in 96 well format using a vacuum manifold and the RNAeasy 96 kit (Qiagen) according to the manufacturer's suggested protocol. cDNA is then synthesized from RNA isolated from each well using the Taqman Reverse Transcription Reagents kit (Applied Biosystems) according to manufacturer's suggested protocol.
- PBS IX Phosphate Buffered Saline
- Huh-Luc-Neo Cells are seeded at 25,000/well in an opaque-walled 96 plate with Growth Medium (DMEM phenol red free + PS + 2mM glutamine; lOOul/well).
- the compounds to be tested for inhibition of cell viability are added to the experimental wells (10 ⁇ l/well at 1OX assay concentration) and the cells are then incubated (5% CO 2 , 37 0 C) for 48h.
- VQ_33645 2.33 21.5 >30 17.2
- VQ_34453 8.5 24.6 1.97 12.2
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- Pyrane Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims
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PCT/US2006/018857 WO2007133211A1 (en) | 2006-05-15 | 2006-05-15 | 3,4-disubstituted coumarin and quinolone compounds |
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EP2028938A1 true EP2028938A1 (en) | 2009-03-04 |
EP2028938A4 EP2028938A4 (en) | 2010-07-07 |
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EP06759899A Withdrawn EP2028938A4 (en) | 2006-05-15 | 2006-05-15 | 3,4-disubstituted coumarin and quinolone compounds |
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EP (1) | EP2028938A4 (en) |
JP (1) | JP2009537518A (en) |
AU (1) | AU2006343604A1 (en) |
CA (1) | CA2694955A1 (en) |
WO (1) | WO2007133211A1 (en) |
Cited By (1)
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US9827248B2 (en) | 2013-02-15 | 2017-11-28 | Kala Pharmaceuticals, Inc. | Therapeutic compounds and uses thereof |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090312406A1 (en) * | 2008-06-12 | 2009-12-17 | Hsing-Pang Hsieh | Coumarin compounds and their use for treating viral infection |
JP2016510000A (en) | 2013-02-20 | 2016-04-04 | カラ ファーマシューティカルズ インコーポレイテッド | Therapeutic compounds and uses thereof |
US9688688B2 (en) | 2013-02-20 | 2017-06-27 | Kala Pharmaceuticals, Inc. | Crystalline forms of 4-((4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-6-methoxyquinazolin-7-yl)oxy)-1-(2-oxa-7-azaspiro[3.5]nonan-7-yl)butan-1-one and uses thereof |
US9890173B2 (en) | 2013-11-01 | 2018-02-13 | Kala Pharmaceuticals, Inc. | Crystalline forms of therapeutic compounds and uses thereof |
CA2928658A1 (en) | 2013-11-01 | 2015-05-07 | Kala Pharmaceuticals, Inc. | Crystalline forms of therapeutic compounds and uses thereof |
US10392399B2 (en) | 2016-09-08 | 2019-08-27 | Kala Pharmaceuticals, Inc. | Crystalline forms of therapeutic compounds and uses thereof |
US10253036B2 (en) | 2016-09-08 | 2019-04-09 | Kala Pharmaceuticals, Inc. | Crystalline forms of therapeutic compounds and uses thereof |
AU2017324251A1 (en) | 2016-09-08 | 2019-03-21 | Kala Pharmaceuticals, Inc. | Crystalline forms of therapeutic compounds and uses thereof |
Citations (1)
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WO2005068450A1 (en) * | 2004-01-06 | 2005-07-28 | Vivoquest, Inc. | 4-thio coumarins |
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EP0533882B1 (en) * | 1991-04-03 | 2001-02-07 | Korea Research Institute Of Chemical Technology | 2-quinolinone derivatives, methods for preparing the same and fungicides and insecticides including them |
IL123701A (en) * | 1995-10-13 | 2002-03-10 | Agrevo Uk Ltd | Heterocyclic fungicides and some new compounds |
FR2749585B1 (en) * | 1996-06-11 | 1998-08-14 | Hoechst Marion Roussel Inc | NOVEL AROMATIC DERIVATIVES SUBSTITUTED BY RIBOSIS, PROCESS FOR THEIR PREPARATION AND THEIR APPLICATION AS MEDICAMENTS |
-
2006
- 2006-05-15 AU AU2006343604A patent/AU2006343604A1/en not_active Abandoned
- 2006-05-15 JP JP2009510932A patent/JP2009537518A/en active Pending
- 2006-05-15 WO PCT/US2006/018857 patent/WO2007133211A1/en active Application Filing
- 2006-05-15 EP EP06759899A patent/EP2028938A4/en not_active Withdrawn
- 2006-05-15 CA CA2694955A patent/CA2694955A1/en not_active Abandoned
Patent Citations (1)
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WO2005068450A1 (en) * | 2004-01-06 | 2005-07-28 | Vivoquest, Inc. | 4-thio coumarins |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9827248B2 (en) | 2013-02-15 | 2017-11-28 | Kala Pharmaceuticals, Inc. | Therapeutic compounds and uses thereof |
US9877970B2 (en) | 2013-02-15 | 2018-01-30 | Kala Pharmaceuticals, Inc. | Therapeutic compounds and uses thereof |
US10398703B2 (en) | 2013-02-15 | 2019-09-03 | Kala Pharmaceuticals, Inc. | Therapeutic compounds and uses thereof |
US10966987B2 (en) | 2013-02-15 | 2021-04-06 | Kala Pharmaceuticals, Inc. | Therapeutic compounds and uses thereof |
Also Published As
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AU2006343604A1 (en) | 2007-11-22 |
JP2009537518A (en) | 2009-10-29 |
WO2007133211A1 (en) | 2007-11-22 |
EP2028938A4 (en) | 2010-07-07 |
CA2694955A1 (en) | 2007-11-22 |
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