EP1362041A1 - Derives d'arylcarbamates, preparation et utilisations - Google Patents
Derives d'arylcarbamates, preparation et utilisationsInfo
- Publication number
- EP1362041A1 EP1362041A1 EP02704884A EP02704884A EP1362041A1 EP 1362041 A1 EP1362041 A1 EP 1362041A1 EP 02704884 A EP02704884 A EP 02704884A EP 02704884 A EP02704884 A EP 02704884A EP 1362041 A1 EP1362041 A1 EP 1362041A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbamate
- piperazino
- ethoxyphenyl
- formula
- ethyl
- 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- Withdrawn
Links
- -1 Aryl carbamate derivatives Chemical class 0.000 title claims abstract description 122
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 150000001875 compounds Chemical class 0.000 claims abstract description 98
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000011282 treatment Methods 0.000 claims abstract description 15
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 13
- 108091005482 5-HT4 receptors Proteins 0.000 claims abstract description 9
- 238000011321 prophylaxis Methods 0.000 claims abstract description 9
- 230000001225 therapeutic effect Effects 0.000 claims abstract description 6
- 241001465754 Metazoa Species 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 125000003118 aryl group Chemical group 0.000 claims description 13
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 9
- 125000002947 alkylene group Chemical group 0.000 claims description 8
- 125000000623 heterocyclic group Chemical group 0.000 claims description 8
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 229920006395 saturated elastomer Polymers 0.000 claims description 7
- 125000004204 2-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C(OC([H])([H])[H])C([H])=C1[H] 0.000 claims description 6
- 229960000549 4-dimethylaminophenol Drugs 0.000 claims description 6
- 125000004414 alkyl thio group Chemical group 0.000 claims description 6
- 125000004429 atom Chemical group 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 208000035475 disorder Diseases 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 5
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 5
- 208000018522 Gastrointestinal disease Diseases 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- 125000004181 carboxyalkyl group Chemical group 0.000 claims description 4
- 238000003776 cleavage reaction Methods 0.000 claims description 4
- 125000001188 haloalkyl group Chemical group 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 125000002098 pyridazinyl group Chemical group 0.000 claims description 4
- 230000007017 scission Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 3
- 210000003169 central nervous system Anatomy 0.000 claims description 3
- 125000004076 pyridyl group Chemical group 0.000 claims description 3
- 125000000714 pyrimidinyl group Chemical group 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 125000003282 alkyl amino group Chemical group 0.000 claims description 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 2
- 125000005360 alkyl sulfoxide group Chemical group 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 2
- 201000010099 disease Diseases 0.000 claims description 2
- 125000002541 furyl group Chemical group 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- 125000001544 thienyl group Chemical group 0.000 claims description 2
- 208000020446 Cardiac disease Diseases 0.000 claims 2
- 208000019622 heart disease Diseases 0.000 claims 2
- 230000003449 preventive effect Effects 0.000 claims 1
- 239000003446 ligand Substances 0.000 abstract description 6
- 102000005962 receptors Human genes 0.000 abstract description 6
- 108020003175 receptors Proteins 0.000 abstract description 6
- 230000002295 serotoninergic effect Effects 0.000 abstract description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 159
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 97
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 72
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 50
- 239000003208 petroleum Substances 0.000 description 45
- 239000000203 mixture Substances 0.000 description 37
- 239000003480 eluent Substances 0.000 description 36
- 239000011347 resin Substances 0.000 description 32
- 229920005989 resin Polymers 0.000 description 32
- 238000005481 NMR spectroscopy Methods 0.000 description 26
- 239000000047 product Substances 0.000 description 26
- 238000000746 purification Methods 0.000 description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 21
- 239000000243 solution Substances 0.000 description 21
- QZAYGJVTTNCVMB-UHFFFAOYSA-N serotonin Chemical compound C1=C(O)C=C2C(CCN)=CNC2=C1 QZAYGJVTTNCVMB-UHFFFAOYSA-N 0.000 description 20
- 239000000741 silica gel Substances 0.000 description 20
- 229910002027 silica gel Inorganic materials 0.000 description 20
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
- 239000007787 solid Substances 0.000 description 15
- 239000002904 solvent Substances 0.000 description 15
- 238000004440 column chromatography Methods 0.000 description 14
- 239000003921 oil Substances 0.000 description 14
- 235000019198 oils Nutrition 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 12
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 10
- 239000000460 chlorine Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 9
- 239000012074 organic phase Substances 0.000 description 9
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 8
- VMPITZXILSNTON-UHFFFAOYSA-N o-anisidine Chemical compound COC1=CC=CC=C1N VMPITZXILSNTON-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- LIZKHEJMOXOALL-UHFFFAOYSA-N 2-bromoethyl n-(2-methoxyphenyl)carbamate Chemical compound COC1=CC=CC=C1NC(=O)OCCBr LIZKHEJMOXOALL-UHFFFAOYSA-N 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 7
- 239000008346 aqueous phase Substances 0.000 description 7
- 239000012230 colorless oil Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- ULHFFAFDSSHFDA-UHFFFAOYSA-N 1-amino-2-ethoxybenzene Chemical compound CCOC1=CC=CC=C1N ULHFFAFDSSHFDA-UHFFFAOYSA-N 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 4
- KDPOPJPYVWNLHY-UHFFFAOYSA-N 2-[4-(3-aminophenyl)piperazin-1-yl]ethyl n-(2-ethoxyphenyl)carbamate Chemical compound CCOC1=CC=CC=C1NC(=O)OCCN1CCN(C=2C=C(N)C=CC=2)CC1 KDPOPJPYVWNLHY-UHFFFAOYSA-N 0.000 description 4
- LDLCZOVUSADOIV-UHFFFAOYSA-N 2-bromoethanol Chemical compound OCCBr LDLCZOVUSADOIV-UHFFFAOYSA-N 0.000 description 4
- CTFUIDHRICZGLN-UHFFFAOYSA-N 2-bromoethyl n-(2-ethoxyphenyl)carbamate Chemical compound CCOC1=CC=CC=C1NC(=O)OCCBr CTFUIDHRICZGLN-UHFFFAOYSA-N 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000012300 argon atmosphere Substances 0.000 description 4
- 239000003729 cation exchange resin Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000921 elemental analysis Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000012429 reaction media Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- DHSWMVURURVRDB-UHFFFAOYSA-N tert-butyl n-(2-methoxyphenyl)carbamate Chemical compound COC1=CC=CC=C1NC(=O)OC(C)(C)C DHSWMVURURVRDB-UHFFFAOYSA-N 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 3
- 108091032151 5-hydroxytryptamine receptor family Proteins 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000007995 HEPES buffer Substances 0.000 description 3
- 235000019502 Orange oil Nutrition 0.000 description 3
- 102000001708 Protein Isoforms Human genes 0.000 description 3
- 108010029485 Protein Isoforms Proteins 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000010502 orange oil Substances 0.000 description 3
- 230000007170 pathology Effects 0.000 description 3
- YZTJYBJCZXZGCT-UHFFFAOYSA-N phenylpiperazine Chemical compound C1CNCCN1C1=CC=CC=C1 YZTJYBJCZXZGCT-UHFFFAOYSA-N 0.000 description 3
- 150000004885 piperazines Chemical class 0.000 description 3
- 239000002287 radioligand Substances 0.000 description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 2
- HBEDSQVIWPRPAY-UHFFFAOYSA-N 2,3-dihydrobenzofuran Chemical compound C1=CC=C2OCCC2=C1 HBEDSQVIWPRPAY-UHFFFAOYSA-N 0.000 description 2
- AZYGEWXDKHFOKB-UHFFFAOYSA-N 2-chloro-1,3,2-benzodioxaborole Chemical compound C1=CC=C2OB(Cl)OC2=C1 AZYGEWXDKHFOKB-UHFFFAOYSA-N 0.000 description 2
- SCIHPKPHSBPEMB-UHFFFAOYSA-N 2-chloroethyl n-(2-methoxyphenyl)carbamate Chemical compound COC1=CC=CC=C1NC(=O)OCCCl SCIHPKPHSBPEMB-UHFFFAOYSA-N 0.000 description 2
- RQFUZUMFPRMVDX-UHFFFAOYSA-N 3-Bromo-1-propanol Chemical compound OCCCBr RQFUZUMFPRMVDX-UHFFFAOYSA-N 0.000 description 2
- FRYQWMDMRFFGRO-UHFFFAOYSA-N 4-bromo-2-ethoxyaniline Chemical compound CCOC1=CC(Br)=CC=C1N FRYQWMDMRFFGRO-UHFFFAOYSA-N 0.000 description 2
- WRFYIYOXJWKONR-UHFFFAOYSA-N 4-bromo-2-methoxyaniline Chemical compound COC1=CC(Br)=CC=C1N WRFYIYOXJWKONR-UHFFFAOYSA-N 0.000 description 2
- 102000040125 5-hydroxytryptamine receptor family Human genes 0.000 description 2
- AMKGKYQBASDDJB-UHFFFAOYSA-N 9$l^{2}-borabicyclo[3.3.1]nonane Chemical compound C1CCC2CCCC1[B]2 AMKGKYQBASDDJB-UHFFFAOYSA-N 0.000 description 2
- FEJUGLKDZJDVFY-UHFFFAOYSA-N 9-borabicyclo[3.3.1]nonane Substances C1CCC2CCCC1B2 FEJUGLKDZJDVFY-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- 238000007126 N-alkylation reaction Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000010 aprotic solvent Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Substances N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 2
- 230000027455 binding Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- KMVZWUQHMJAWSY-UHFFFAOYSA-N chloro-dimethyl-prop-2-enylsilane Chemical compound C[Si](C)(Cl)CC=C KMVZWUQHMJAWSY-UHFFFAOYSA-N 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- WTBUKRADZSYPCH-UHFFFAOYSA-N ethyl n-(2-methoxyphenyl)carbamate Chemical compound CCOC(=O)NC1=CC=CC=C1OC WTBUKRADZSYPCH-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
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- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
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- 230000007935 neutral effect Effects 0.000 description 2
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- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 description 2
- 229910000105 potassium hydride Inorganic materials 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- NIASMKPGOXWZFB-UHFFFAOYSA-N propyl n-(2-ethoxyphenyl)carbamate Chemical compound CCCOC(=O)NC1=CC=CC=C1OCC NIASMKPGOXWZFB-UHFFFAOYSA-N 0.000 description 2
- 125000002206 pyridazin-3-yl group Chemical group [H]C1=C([H])C([H])=C(*)N=N1 0.000 description 2
- 125000000246 pyrimidin-2-yl group Chemical group [H]C1=NC(*)=NC([H])=C1[H] 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 229940076279 serotonin Drugs 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- NTNPGOUGRYWFRN-UHFFFAOYSA-N tert-butyl n-(2-ethoxyphenyl)carbamate Chemical compound CCOC1=CC=CC=C1NC(=O)OC(C)(C)C NTNPGOUGRYWFRN-UHFFFAOYSA-N 0.000 description 2
- YVTBMWJZJAFRAY-UHFFFAOYSA-N tert-butyl n-(4-bromo-2-ethoxyphenyl)carbamate Chemical compound CCOC1=CC(Br)=CC=C1NC(=O)OC(C)(C)C YVTBMWJZJAFRAY-UHFFFAOYSA-N 0.000 description 2
- RRSRQEVYMOTNNT-UHFFFAOYSA-N tert-butyl n-[4-[dimethyl(prop-2-enyl)silyl]-2-ethoxyphenyl]carbamate Chemical compound CCOC1=CC([Si](C)(C)CC=C)=CC=C1NC(=O)OC(C)(C)C RRSRQEVYMOTNNT-UHFFFAOYSA-N 0.000 description 2
- HBJLIPZHTSHIIF-UHFFFAOYSA-N tert-butyl n-[4-[dimethyl(prop-2-enyl)silyl]-2-methoxyphenyl]carbamate Chemical compound COC1=CC([Si](C)(C)CC=C)=CC=C1NC(=O)OC(C)(C)C HBJLIPZHTSHIIF-UHFFFAOYSA-N 0.000 description 2
- FTNJQNQLEGKTGD-UHFFFAOYSA-N 1,3-benzodioxole Chemical compound C1=CC=C2OCOC2=C1 FTNJQNQLEGKTGD-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- LHHZRIYUOZPKSG-UHFFFAOYSA-N 1-(3-nitrophenyl)piperazine Chemical compound [O-][N+](=O)C1=CC=CC(N2CCNCC2)=C1 LHHZRIYUOZPKSG-UHFFFAOYSA-N 0.000 description 1
- PWKNBLFSJAVFAB-UHFFFAOYSA-N 1-fluoro-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1F PWKNBLFSJAVFAB-UHFFFAOYSA-N 0.000 description 1
- MBDORGSITAVFMB-UHFFFAOYSA-N 2-[4-(3-acetamidophenyl)piperazin-1-yl]ethyl n-(2-ethoxyphenyl)carbamate Chemical compound CCOC1=CC=CC=C1NC(=O)OCCN1CCN(C=2C=C(NC(C)=O)C=CC=2)CC1 MBDORGSITAVFMB-UHFFFAOYSA-N 0.000 description 1
- OQNUPGIWBDRGSN-UHFFFAOYSA-N 2-[4-[3-(methanesulfonamido)phenyl]piperazin-1-yl]ethyl n-(2-ethoxyphenyl)carbamate Chemical compound CCOC1=CC=CC=C1NC(=O)OCCN1CCN(C=2C=C(NS(C)(=O)=O)C=CC=2)CC1 OQNUPGIWBDRGSN-UHFFFAOYSA-N 0.000 description 1
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- WENVDHCIJJBBGF-UHFFFAOYSA-N 2-methoxy-n-phenylaniline Chemical compound COC1=CC=CC=C1NC1=CC=CC=C1 WENVDHCIJJBBGF-UHFFFAOYSA-N 0.000 description 1
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- LJUHEEFEADORHV-UHFFFAOYSA-N 3-piperazin-1-ylbenzonitrile Chemical compound N#CC1=CC=CC(N2CCNCC2)=C1 LJUHEEFEADORHV-UHFFFAOYSA-N 0.000 description 1
- 102000035037 5-HT3 receptors Human genes 0.000 description 1
- 108091005477 5-HT3 receptors Proteins 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000220479 Acacia Species 0.000 description 1
- KHOITXIGCFIULA-UHFFFAOYSA-N Alophen Chemical compound C1=CC(OC(=O)C)=CC=C1C(C=1N=CC=CC=1)C1=CC=C(OC(C)=O)C=C1 KHOITXIGCFIULA-UHFFFAOYSA-N 0.000 description 1
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- 206010003130 Arrhythmia supraventricular Diseases 0.000 description 1
- 206010003658 Atrial Fibrillation Diseases 0.000 description 1
- KYNSBQPICQTCGU-UHFFFAOYSA-N Benzopyrane Chemical compound C1=CC=C2C=CCOC2=C1 KYNSBQPICQTCGU-UHFFFAOYSA-N 0.000 description 1
- 238000009010 Bradford assay Methods 0.000 description 1
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Classifications
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
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- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen 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
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- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
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- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
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- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
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- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
- C07D241/20—Nitrogen atoms
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- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
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- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/10—1,2,5-Thiadiazoles; Hydrogenated 1,2,5-thiadiazoles
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
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- C07D333/42—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur 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 with nitro or nitroso radicals directly attached to ring carbon atoms
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- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
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- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Definitions
- the present invention relates to new compounds, their preparation and their uses, in particular therapeutic. It relates more particularly to compounds derived from arylcarbamates, to their preparation and to their uses, in particular in the field of human or animal health.
- the compounds according to the invention are preferably ligands of the 5-HT4 serotoninergic receptors, and are therefore usable in the therapeutic or prophylactic treatment of any disorder involving a 5-HT4 receptor.
- the present invention also relates to pharmaceutical compositions comprising such compounds, their preparation and their uses, as well as methods of treatment using said compounds.
- the present invention relates to arylcarbamate derivatives of general formula (I) and their pharmacologically acceptable salts. They are preferably compounds capable of interfering with processes dependent on serotonin, even more preferably ligands of 5-HT4 receptors, in particular of human serotype.
- the invention thus provides methods of treatment or prophylaxis of any disorder involving a 5-HT4 receptor.
- the compounds and compositions according to the invention can prove to be useful for the prophylactic or therapeutic treatment of various pathologies such as:
- GFD gastroesophageal reflux disease
- irritable bowel syndrome various gastrointestinal disorders such as gastroesophageal reflux disease (GERD), irritable bowel syndrome, functional dyspepsia, gastroparesis, disorders related to gastrointestinal motility, nausea and constipation
- disorders of the central nervous system such as anxiety, pain, schizophrenia, depression, memory impairment and dementia heart conditions such as atrial fibrillation, arrhythmia and tachycardia genitourinary conditions such as urinary retention, incontinence.
- a first subject of the invention resides in compounds of general formula (I):
- - Ri represents a lower alkyl or lower arylalkyl group
- R 2 represents the hydrogen atom or a lower alkyl group
- R 3 represents an aryl group or a heterocycle, chosen from phenyl, naphthyl, thienyl, furyl, pyridyl, pyrimidinyl, pyridazinyl, pirazinyl, this group being optionally substituted by one or more groups chosen from halogeno, alkoxy, cyano, hydroxy, nitro , alkyl, haloalkyl, alkylthio, -NHR 8 , -NHCOR 8 , -
- Y represents a bond or an alkylene chain, linear or branched, of 2 to 5 carbon atoms
- - J represents a group CR or the nitrogen atom
- - G represents a group CR 5 or the nitrogen atom
- R 4 , R 5 , R 6 and R taken individually represent the hydrogen atom, a halogen atom, a lower alkyl group, an alkoxy group, alkylthio, alkylsulfonyl, alkylsulfoxide, trifluoromethyl, nitro, cyano, carboxy, carboxyalkyl, alkylamino or dialkylamino, - R 8 and R represent the hydrogen atom, an aryl group or a lower alkyl group, or, when G or J are not the nitrogen atom, the groups ORi and R 7 and / or the groups Ré and R 7 and / or the groups R ⁇ s and R 5 and / or the groups R 5 and j can form, taken together with the aromatic nucleus to which they are attached, a saturated or unsaturated cycle, n is 1 or 2,
- - Y represents a 1- (rnethoxymethyl) ethyl or 2-hydroxypropyl radical
- R represents a phenyl or 2-methoxyphenyl group
- Ri represents a lower alkyl group
- R 2 , R 4 and R 6 represent a hydrogen atom
- G and J represent a CH group and n is equal to 1
- lower alkyl more particularly designates a linear or branched hydrocarbon radical having from 1 to 6 carbon atoms such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, pentyl, neopentyl, n- hexyl.
- C ⁇ -C 4 groups are preferred.
- Methyl and ethyl groups are particularly preferred.
- aryl groups are mono-, bi- or tri-cyclic aromatic hydrocarbon systems having from 6 to 18 carbon atoms. Mention may in particular be made of the phenyl or naphthyl radical.
- alkylene groups within the meaning of the invention are divalent groups corresponding to the alkyl groups as defined above by removal of a hydrogen atom.
- alkoxy groups correspond to the alkyl groups defined above linked to the nucleus via an —O— (ether) bond.
- alkylthio groups correspond to the alkyl groups defined above linked to the nucleus via a -S- (thioether) bond.
- halogen is meant a fluorine, chlorine, bromine or iodine atom.
- haloalkyl is meant an alkyl radical as defined above in leuqel one or more hydrogen atoms have been replaced by one or more halogen atom. Mention may in particular be made of the trifluoromethyl radical.
- heteroatom is meant an atom chosen from O, N and S.
- Arylalkyl groups are groups comprising an aryl residue as defined above linked to the nucleus by means of an alkylene chain.
- the groups ORi and R 7 and / or the groups R 6 and R 7 and / or the groups R ⁇ and R 5 and / or the groups R 5 and R 4 form together with the aromatic nucleus to which they are attached, a saturated cycle or not, it is preferably a ring comprising from 3 to 8 atoms, aromatic or not, optionally comprising one or more heteroatoms, preferably 0 to 3.
- Preferred examples of such rings are in particular benzonirane, dihydrobenzofuran, benzodioxane, benzopyrane, dihydrobenzopyrane, benzodioxole.
- these different groups may or may not carry one or more substituents, chosen for example from halogen, nitro, cyano, trifluoromethyl, carboxy, (C ⁇ -C 6 ) -alkoxycarbonyl, mono- or di- ( C ⁇ -C 6 ) -alkylaminocarbonyl, aminocarbonyl, mono- or di- (C 6 -C ⁇ 2 ) -aryl- or hetero- (C 2 -C 12 ) -arylaminocarbonyl, mono- or di- (C 6 -C 12 ) -aryl- or hetero- (C 2 -C 12 ) -aryl- (C 1 -C 6 ) -alkylaminocarbonyl, hydroxy, alkoxy, (C 1 -C 6 ) -alkyl, amino optionally substituted by one or more groups chosen from (C ⁇ -C 6 ) -alkyl, (C 3 -C 8 ) -cycloalkyle, (
- the compounds of the present invention exhibit excellent selectivity for the 5-HT 4 receptor with respect to the other 5-HT receptor subtypes and in particular with respect to the 5-HT3 receptor.
- the compound 2- [4- (4-pyridinyl) piperazino] ethyl- N- (2-methoxyphenyl) carbamate (63) has a Ki of 5 nM on the 5-HT 4 receptor and no activity until the concentration of 1 ⁇ M on the 5-HT ⁇ A , 5-HT IB , 5- HT 2A , 5-HT 2C , 5-HT 3 , 5-HT 5A , 5-HT 6 and 5-HT 7 receptors.
- the compounds of the present invention do not have any side effects, such as serious cardiovascular complications, unlike other known ligands 5-HT4 or 5-HT3, such as Cisapride.
- Preferred compounds within the meaning of the invention are compounds of formula (I) above in which:
- - RI represents a methyl or ethyl group, and / or
- R3 represents an aryl or heterocycle group with 6 atoms, optionally substituted, preferably containing one or two nitrogen atoms, or an optionally substituted phenyl group, and / or
- - Y is an alkylene chain of 2 or 3 carbon atoms, preferably linear, and / or
- R 2 is a hydrogen atom, and / or
- - R is a hydrogen atom, and / or - R is a hydrogen atom, and / or
- - G is a CH group, and / or
- - J is a CH group.
- a preferred sub-family within the meaning of the invention is represented by the compounds of formula (I) in which RI represents a methyl or ethyl group. As illustrated in the examples, such derivatives within the meaning of the invention have advantageous properties as ligands for 5-HT4 receptors.
- a particularly preferred family is that in which RI represents a methyl or ethyl group.
- R3 represents a heterocycle with 6 atoms, optionally substituted, containing one or two nitrogen atoms or an optionally substituted phenyl group.
- the subject of the invention is the compounds of formula (I) in which RI represents a methyl or ethyl group and R3 represents an optionally substituted phenyl group.
- the invention relates to the compounds of formula (I) in which RI represents a methyl or ethyl group and R3 a heterocycle with 6 atoms, optionally substituted, containing one or two nitrogen atoms.
- a particular family according to the invention is represented by the compounds of general formula (I) as defined above, and the sub-families indicated above, in which R 2 is a hydrogen atom, and / or R is a hydrogen atom, and / or R 6 is a hydrogen atom, even more preferably in which at least two of the groups R 2 , R 4 and R e are a hydrogen atom, even more preferably in which the three groups R 2 , R and R e each represent a hydrogen atom.
- Another particular family according to the invention is represented by the compounds of general formula (I) as defined above, and the sub-families indicated above, in which G is the group CH and / or J is the group CH, more preferably in which G and J each represent the group CH.
- Another particular family according to the invention is represented by the compounds of general formula (I) as defined above, and the sub-families indicated above, in which n equals 1.
- Another particular family according to the invention is represented by the compounds of general formula (I) as defined above, and the sub-families indicated above, in which Y is an alkylene chain of 2 or 3 carbon atoms , preferably unbranched.
- the compounds of the invention may be in the form of salts, in particular basic or acid addition salts, preferably compatible with pharmaceutical use.
- the compounds of formula (I) can be prepared according to techniques known to those skilled in the art.
- the present invention describes in this regard various synthetic routes, which are illustrated in FIGS. 1-5 and in the examples, and can be implemented by a person skilled in the art, as indicated in the examples.
- the starting compounds can be obtained commercially or synthesized according to usual methods. It is understood that the present application is not limited to a particular synthetic route, and extends to other methods allowing the production of the indicated compounds.
- the compounds of formula (I) can be synthesized either in the liquid phase according to diagrams 1 -4 ( Figures 1 -4), or in parallel synthesis on solid support according to diagram 5 ( Figure 5).
- the invention resides in a process for the preparation of a compound as defined above, characterized in that a product of formula (II) is reacted with a product of formula (III):
- a carbonyl donor reagent preferably the (Boc) 2 O / system DMAP
- the product obtained is recovered.
- the reaction is advantageously carried out in a solvent, for example neutral, typically an aprotic solvent (see FIG. 1).
- Another particular object of the invention resides in a process for the preparation of a compound as defined above, characterized in that a product of formula (II) is reacted with a product of formula (III) in which groups RI, R2, R3, R4, R6, Y, J, G and n have the same meaning as above, in a CXCl 2 / pyridine system, and the product obtained is recovered.
- the reaction is advantageously carried out in a solvent, for example neutral, typically an aprotic solvent (see FIG. 2).
- Another particular object of the invention resides in a process for the preparation of a compound as defined above, characterized in that a product of formula (II) is reacted with a product of formula (XVI) and a product of formula (XVII), in which the groups RI, R2, R3, R4, R6, Y, J, G and n have the same meaning as above, and the product obtained is recovered.
- the reaction is advantageously carried out in the presence of Et 2 O (see FIG. 3).
- Another particular object of the invention resides in a process for the preparation of a compound as defined above, characterized in that a product of formula is reacted
- the invention relates to a process for the preparation of a compound as defined above, characterized in that a product of formula (XIV) is reacted with a product of formula (XII):
- spacer group K corresponds to the formula (XV) below:
- the process advantageously comprises the preparation of the compound of formula (XIV) (or of formula (XI)) according to the reaction scheme presented in FIG. 5.
- Another subject of the present invention relates to any pharmaceutical composition comprising a compound as defined above. It is advantageously a pharmaceutical composition for the treatment or prophylaxis of diseases in which a 5-HT4 receptor is involved, for example the 5-HT4e receptor.
- the pharmaceutical compositions according to the invention can be used in particular for the treatment or prophylaxis of gastrointestinal disorders, central nervous system disorders, heart conditions or genitourinary conditions.
- the invention also relates to the use of a compound as defined above for the preparation of a pharmaceutical composition intended for the implementation of a method of treatment or prophylaxis of the human or animal body.
- the invention also relates to a method of treating a pathology in which a 5-HT4 receptor is involved, comprising the administration to a subject, in particular a human, of an effective dose of a compound or of a pharmaceutical composition such as defined above.
- compositions according to the invention advantageously comprise one or more excipients or vehicles, acceptable from the pharmaceutical point of view. Mention may be made, for example, of saline, physiological, isotonic, buffered solutions, etc., compatible with pharmaceutical use and known to those skilled in the art.
- the compositions may contain one or more agents or vehicles chosen from dispersants, solubilizers, stabilizers, preservatives, etc. Agents or vehicles which can be used in formulations (liquids and / or injectables and / or solids) are in particular methylcellulose, hydroxymethylcellulose, carboxymethylcellulose, polysorbate 80, mannitol, gelatin, lactose, vegetable oils, acacia, etc.
- compositions can be formulated in the form of an injectable suspension, gels, oils, tablets, suppositories, powders, capsules, capsules, etc., optionally by means of dosage forms or devices ensuring sustained and / or delayed release.
- an agent such as cellulose, carbonates or starches is advantageously used.
- the compounds or compositions according to the invention can be administered in different ways and in different forms.
- they can be injected systemically or orally, preferably systemically, such as for example intravenously, intramuscularly, subcutaneously, trans-dermal, intra-arterial, etc.
- the compounds are generally packaged in the form of liquid suspensions, which can be injected using syringes or infusions, for example. It is understood that the flow rate and / or the dose injected can be adapted by a person skilled in the art depending on the patient, pathology, method of administration, etc.
- the compounds are administered in doses which can vary between 0.1 ⁇ g and 100 mg / kg of body weight, more generally from 0.01 to 10 mg / kg, typically between 0.1 and 10 mg / kg.
- doses which can vary between 0.1 ⁇ g and 100 mg / kg of body weight, more generally from 0.01 to 10 mg / kg, typically between 0.1 and 10 mg / kg.
- repeated injections can be given, if necessary.
- the compositions according to the invention can also comprise other agents or active principles.
- FIG. 1 Synthesis diagram 1 of compounds according to the invention. Y, G, J and the groups Rl-
- R9 have the same definitions as before.
- R9 have the same definitions as before.
- R9 have the same definitions as before.
- the compounds of the invention were obtained using conventional organic synthesis and parallel synthesis methods.
- NMR spectra ! H and 13 C were recorded on an AC-200-Briicker spectrometer. The chemical shifts are given in ppm with tetramethylsilane taken as internal reference.
- the symbols, m, s, si, d, t, q, quint., Dd, td, etc mean respectively multiplet, singlet, broad singlet, doublet, triplet, quadruplet, quintuplet, doubled doubled, doubled triplet.
- the infrared spectra were recorded on a Perkin Elmer 841 device (KBr pellets) or on a Brucker vector 22 device with Fourier transform. The melting points were measured on a Kofler bench.
- HPLC spectra were carried out on a Shimadzu SCL10A device and an Uptisphere UP50DB-5m Cl 8 column (4.6 x50 mm) with a flow rate of 4 ml / min and at the wavelength of 220 nm.
- the products used for the preparation of the compounds of formula (I) are commercial and have been used without preliminary purification.
- the experimental protocols below are in no way limiting and are given by way of illustration. Unless otherwise stated, the percentages given are expressed by weight.
- Example 6 tert-butyl N- ⁇ 4- [allyl (dimethyl) silyl] -2-ethoxyphenyl ⁇ carbamate 7
- Cut-off Cut-off is carried out in 2 ml of TF A / reactor at room temperature for 2 hours. It is filtered, the resins are rinsed with 2x 2 ml of CH 2 C1 2 , the filtrates are concentrated under vacuum.
- the 48 mixtures are individually taken up in 8 ml of a CH 2 Cl 2 / HO 1: 1 mixture in Whatman 12 ml cartridges fitted with a PTFE filter.
- the pH of the aqueous phase is then adjusted to basic pH by the addition of an aqueous solution saturated with Na 2 CO 3 .
- the aqueous phase is then extracted with CH 2 C1 2 (1x 4ml then 1x 2ml).
- the cation exchange resin used is a BCX resin packaged by Bodhan (Mettler-Toledo) in the form of SPE cartridges of 1 g.
- the resin is firstly washed with 2x 3 ml of MeOH (packaging).
- the column is then washed with 2x 3 ml of MeOH (washing).
- the piperazine derivative is finally released by elution with 3 ml of a 2 M NH OH / MeOH solution (elution).
- the latter filtrate is concentrated under vacuum.
- the cleavage is carried out in 2 ml of TFA / reactor at room temperature for 2 hours. Filter, rinse the resins with 2x 2ml of CH 2 C1 2 , concentrate the filtrates. Each filtrate is then taken up in 1 ml of MeOH, the pH is adjusted to 9 with a 1 M aqueous solution of NaOH. The mixtures are then purified on cation exchange resin according to the protocol described above. The 44 filtrates recovered in previously tared tubes are concentrated under vacuum (Génévac) and analyzed by HPLC / MS before being weighed.
- Example 16 Biological results: The compounds of the invention were evaluated by measuring their affinity constant Ki carried out by displacement of a [ 3 H] radio-ligand -GR113808 on rat glial cells stably expressing the human isoform h5 -HT 4th
- the confluent glial cells are washed twice with PBS and centrifuged for 5 min at 300 g. The pellet is used immediately and the cells are suspended in 10 volumes of HEPES (50 mM, pH 7.4, 4 ° C) then homogenized with a teflon and centrifuged 20min at 40000g. The pellet is suspended again in 15 volumes of HEPES.
- HEPES 50 mM, pH 7.4, 4 ° C
- the displacement experiments are carried out in 500 ⁇ l of buffer (HEPES 50 mM) containing 20 ⁇ l of radio-ligand [ 3 H] -GR113808 at a concentration of 0.2 nM por the isoform h5-HT e or at a concentration equal to half the Kd radio-ligand for the other isoforms expressed in COS cells, 20 ⁇ l of competitive ligand at 7 variable concentrations and 50 ⁇ l of membrane preparation (100-200 ⁇ g of proteins determined by assay according to the Bradford method).
- the binding is carried out at 25 ° C. for 30 min and the reaction is stopped by rapid vacuum filtration (Brandel Harvester) on Whatman GF / B filters preincubated in a 0.1% PEI solution in order to reduce the non-specific binding.
- the radioactivity bound to the membranes is retained by the filter which is cut up and then washed with a cold buffer (50mM Tris-HCl, pH 7.4) and incubated overnight in 4 ml of scintillation liquid.
- the radioactivity is measured using a liquid scintillation counter (Beckmman LS 6500C).
- the binding data are obtained by computer-assisted linear regression (Graph Prism Program, Graph Pad Software. Inc; San Diego, CA) The results in the following table are given by way of example:
- 3-piperazinobenzonitrile 5 In 3 ml of DMSO are dissolved 6.7 g (77.66 mmol, 5.5 eq) of piperazine. 1.5 ml (14.12 mmol) of 3-fluorobenzonitrile are then added. The mixture is heated at 100 ° C for 60h. After cooling to room temperature, the reaction medium is poured into 126 ml of water. The precipitate formed is filtered and the filtrate is extracted with Et 2 O. After drying (MgSO 4 ) and concentration under vacuum, the crude product is purified by chromatography on 0 column (eluent CH 2 Cl 2 / MeOH 9: 1) to give 1, 39 g of the expected compound in the form of a pale yellow oil (yield 52%).
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- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0102431A FR2821356A1 (fr) | 2001-02-23 | 2001-02-23 | Nouveaux derives d'arylcarbamates et d'arylurees, preparations et utilisations |
| FR0102431 | 2001-02-23 | ||
| PCT/FR2002/000668 WO2002068399A1 (fr) | 2001-02-23 | 2002-02-22 | Derives d'arylcarbamates, preparation et utilisations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1362041A1 true EP1362041A1 (fr) | 2003-11-19 |
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| EP02704884A Withdrawn EP1362041A1 (fr) | 2001-02-23 | 2002-02-22 | Derives d'arylcarbamates, preparation et utilisations |
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| US (1) | US7238693B2 (fr) |
| EP (1) | EP1362041A1 (fr) |
| JP (1) | JP2004529106A (fr) |
| AU (1) | AU2002238688B2 (fr) |
| CA (1) | CA2438828A1 (fr) |
| FR (1) | FR2821356A1 (fr) |
| HU (1) | HUP0303253A2 (fr) |
| IL (1) | IL157043A0 (fr) |
| WO (1) | WO2002068399A1 (fr) |
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| FR2843750B1 (fr) * | 2002-08-23 | 2004-10-22 | Cerep | Composes derives d'arylcarbamates, preparation et utilisations |
| US7407966B2 (en) * | 2004-10-07 | 2008-08-05 | Epix Delaware, Inc. | Thienopyridinone compounds and methods of treatment |
| US7538113B2 (en) | 2005-02-18 | 2009-05-26 | Wyeth | 4-substituted imidazo[4,5-c]pyridine antagonists of gonadotropin releasing hormone receptor |
| US7582634B2 (en) | 2005-02-18 | 2009-09-01 | Wyeth | 7-substituted imidazo[4,5-c]pyridine antagonists of gonadotropin releasing hormone receptor |
| US7534796B2 (en) | 2005-02-18 | 2009-05-19 | Wyeth | Imidazo[4,5-b]pyridine antagonists of gonadotropin releasing hormone receptor |
| US7531542B2 (en) | 2005-05-18 | 2009-05-12 | Wyeth | Benzooxazole and benzothiazole antagonists of gonadotropin releasing hormone receptor |
| US7582636B2 (en) | 2005-05-26 | 2009-09-01 | Wyeth | Piperazinylimidazopyridine and piperazinyltriazolopyridine antagonists of Gonadotropin Releasing Hormone receptor |
| EP3861000A1 (fr) * | 2018-10-01 | 2021-08-11 | Genzyme Corporation | Dérivés de thiéno[3,2-b]pyridine utilisés en tant qu'inhibiteurs de l'udp-glycosyltransférase et procédés d'utilisation |
| WO2020198526A2 (fr) * | 2019-03-27 | 2020-10-01 | St. Jude Children's Research Hospital | Modulateurs à petites molécules de pank |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1561023A (en) * | 1977-04-22 | 1980-02-13 | Beecham Group Ltd | 2-methoxy - 5 - chloro aniline derivatives |
| KR930005004B1 (ko) * | 1985-04-15 | 1993-06-11 | 쟈안센 파아마슈우티카 엔. 부이. | 치환된 n-[(4-피페리디닐)알킬]이환 축합 옥사졸아민 및 티아졸아민의 제조방법 |
| DK203990D0 (da) * | 1990-08-24 | 1990-08-24 | Novo Nordisk As | Piperazinylderivater |
| WO1993003725A1 (fr) * | 1991-08-20 | 1993-03-04 | Smithkline Beecham Plc | Antagonistes du recepteur 5-ht4 |
| AU672182B2 (en) * | 1991-11-27 | 1996-09-26 | Novo Nordisk A/S | Piperidine derivatives and their use in treating psychosis |
| US5605896A (en) | 1992-02-25 | 1997-02-25 | Recordati S.A., Chemical And Pharmaceutical Company | Bicyclic heterocyclic derivatives having α1 adrenergic and 5HT1A activities |
| CA2133083A1 (fr) * | 1992-03-31 | 1993-10-14 | Alexander W. Oxford | Phenylcarbamates et phenylurees substitues, leur preparation et leur utilisation comme antagonistes de la 5-ht |
| CA2123728A1 (fr) * | 1993-05-21 | 1994-11-22 | Noriyoshi Sueda | Derives de l'uree et leur utilisation comme inhibiteurs de l'acat |
| SK278216B6 (en) * | 1993-07-29 | 1996-04-03 | Lucia Cernuskova | 3-(4-phenyl-1-piperazinyl)-2-hydroxy-1-propylesters of alkoxyphenyl-carbamic acids and method of preparation thereof |
| SK278217B6 (en) * | 1993-07-29 | 1996-04-03 | Lucia Cernuskova | 3£4-(2-methoxyphenyl)-1-piperazinyl|-2-hydroxy-1-propylesters of alkoxyphenyl-carbame acids and method of preparation thereof |
| US5576335A (en) * | 1994-02-01 | 1996-11-19 | Nisshin Flour Milling Co., Ltd. | Urea derivatives and their use as ACAT inhibitors |
| AU2075295A (en) * | 1994-03-14 | 1995-10-03 | Sanofi | Use of 4-amino-5-chloro-2-methoxybenzoic esters as 5-ht4 agonists |
| EP0683161A1 (fr) * | 1994-05-17 | 1995-11-22 | MIDY S.p.A. | Nouvel ester de l'acide 4-amino-5-chloro-2-méthoxybenzoique, procédé pour sa préparation et compositions pharmaceutiques le contenant |
| IL125658A0 (en) * | 1997-08-18 | 1999-04-11 | Hoffmann La Roche | Ccr-3 receptor antagonists |
| WO1999025687A1 (fr) * | 1997-11-14 | 1999-05-27 | G.D. Searle & Co. | Inhibiteur de metalloprotease a base d'acide hydroxamique aromatique sulfone |
| US6531477B1 (en) * | 1998-10-13 | 2003-03-11 | Dupont Pharmaceuticals Company | 6-substituted pyrazolo [3,4-d] pyrimidin-4-ones useful as cyclin dependent kinase inhibitors |
| ES2230899T3 (es) * | 1998-11-17 | 2005-05-01 | F. Hoffmann-La Roche Ag | Antagonistas iii receptores de 4-aroil-piperidin-ccr-3. |
| IL143226A0 (en) * | 1998-11-20 | 2002-04-21 | Hoffmann La Roche | Pyrrolidine derivatives-ccr-3 receptor antagonists |
| WO2000035449A1 (fr) * | 1998-12-18 | 2000-06-22 | Du Pont Pharmaceuticals Company | N-ureidoalkyl-piperidines utilisees en tant que modulateurs de l'activite des recepteurs des chimiokines |
| FR2788775B1 (fr) * | 1999-01-22 | 2001-04-13 | Pf Medicament | Nouvelles n-alcoyl-n-[1-(omega-(arylalcoyloxy)alcoyl] piperidin-4-yl]-4h-3,1-benzo(thia/oxa)zines-2-amines substituees, leur preparation et leur application en therapeutique |
| ATE325790T1 (de) * | 1999-10-05 | 2006-06-15 | Takeda Pharmaceutical | Harnstoff-verbindungen, ein verfahren zu deren herstellung und ihre verwendung |
-
2001
- 2001-02-23 FR FR0102431A patent/FR2821356A1/fr not_active Withdrawn
-
2002
- 2002-02-22 WO PCT/FR2002/000668 patent/WO2002068399A1/fr not_active Ceased
- 2002-02-22 AU AU2002238688A patent/AU2002238688B2/en not_active Ceased
- 2002-02-22 EP EP02704884A patent/EP1362041A1/fr not_active Withdrawn
- 2002-02-22 HU HU0303253A patent/HUP0303253A2/hu unknown
- 2002-02-22 CA CA002438828A patent/CA2438828A1/fr not_active Abandoned
- 2002-02-22 IL IL15704302A patent/IL157043A0/xx unknown
- 2002-02-22 US US10/467,932 patent/US7238693B2/en not_active Expired - Fee Related
- 2002-02-22 JP JP2002567913A patent/JP2004529106A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO02068399A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US7238693B2 (en) | 2007-07-03 |
| US20040058933A1 (en) | 2004-03-25 |
| FR2821356A1 (fr) | 2002-08-30 |
| JP2004529106A (ja) | 2004-09-24 |
| CA2438828A1 (fr) | 2002-09-06 |
| WO2002068399B1 (fr) | 2003-02-20 |
| AU2002238688B2 (en) | 2007-07-26 |
| WO2002068399A1 (fr) | 2002-09-06 |
| IL157043A0 (en) | 2004-02-08 |
| HUP0303253A2 (hu) | 2004-01-28 |
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