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    • 4. 发明申请
    • 3,4,6,7-TETRAHYDRO-1 H-PYRROLO[3,4-D]PYRIMIDINE-2,5-DIONES AND THEIR THERAPEUTIC USE
    • 3,4,6,7-四氢-1H-吡咯并[3,4-D]嘧啶-2,5-二酮及其治疗用途
    • WO2009060203A1
    • 2009-05-14
    • PCT/GB2008/003752
    • 2008-11-07
    • ARGENTA DISCOVERY LIMITEDFINCH, HarryRAY, Nicholas, CharlesEDWARDS, Christine
    • FINCH, HarryRAY, Nicholas, CharlesEDWARDS, Christine
    • C07D487/04A61K31/519A61P11/00
    • C07D487/04
    • A compound of formula (IA) or (IB): wherein A is aryl or heteroaryl; D is oxygen or sulphur; R 1 , R 2 , R 3 and R 5 are independently each hydrogen, halogen, nitro, cyano, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, hydroxy or C 1 -C 6 -alkoxy or C 2 -C 6 - alkenyloxy,, wherein C 1 -C 6 -alkyl and C 1 -C 6 -alkoxy can be further substituted with one to three identical or different radicals selected from the group consisting of halogen, hydroxy and C 1 -C 4 -alkoxy; R 4 is hydrogen CrC6-alkyl, formyl, aminocarbonyl, mono- or di-C 1 -C 4 - alkylaminocarbonyl, C 3 -C 8 -cycloalkylcarbonyl, C 1 -C 6 -alkylcarbonyl, C 1 -C 6 - alkoxycarbonyl, N-(C 1 -C 4 -alkylsulfonyl)-aminocarbonyl, N-(C 1 -C 4 -alkylsulfonyl)-N-(C 1 -C 4 -alkyl)-aminocarbonyl, heteroaryl, heterocycloalkyl, heteroarylcarbonyl or heterocycloalkylcarbonyl; wherein C 1 -C 6 -alkyl, mono- and di-C 1 -C 4 - alkylaminocarbonyl, C 1 -C 6 -alkylcarbonyl, C 1 -C 2 -alkoxycarbonyl, heteroaryl and heterocycloalkyl can be substituted with one to three identical or different radicals selected from the group consisting of aryl, heteroaryl, hydroxyl, C 1 -C 4 -alkoxy, hydroxycarbonyl, C 1 -C 6 -alkoxycarbonyl, aminocarbonyl, mono and di-C 1 -C 4 - alkylaminocarbonyl, amino, mono- and di-C 1 -C 4 -alkylamino, C 1 -C 4 - alkylcarbonylamino, cyano, N-(mono- and di-Ci-C4-alkylamino-d-C4-alkyl)- aminocarbonyl, N-(C 1 -C 4 -alkoxy-C 1 -C 4 -alkyl)-aminocarbonyl or halogen; -[Linker]- is a divalent linker radical; and M is a moiety having M3 receptor antagonist activity.
    • 式(IA)或(IB)的化合物:其中A是芳基或杂芳基; D是氧或硫; R1,R2,R3和R5各自独立地为氢,卤素,硝基,氰基,C1-C6-烷基,C2-C6-烯基,C2-C6-炔基,羟基或C1-C6-烷氧基或C2-C6-烯氧基, 其中C 1 -C 6 - 烷基和C 1 -C 6 - 烷氧基可以被一至三个相同或不同的选自卤素,羟基和C 1 -C 4 - 烷氧基的基团取代; R4是氢C 1 -C 6烷基,甲酰基,氨基羰基,单或二-C 1 -C 4烷基氨基羰基,C 3 -C 8环烷基羰基,C 1 -C 6烷基羰基,C 1 -C 6烷氧基羰基,N-(C 1 -C 4烷基磺酰基) 氨基羰基,N-(C 1 -C 4 - 烷基磺酰基)-N-(C 1 -C 4 - 烷基) - 氨基羰基,杂芳基,杂环烷基,杂芳基羰基或杂环烷基羰基; 其中C 1 -C 6烷基,单 - 和二-C 1 -C 4 - 烷基氨基羰基,C 1 -C 6 - 烷基羰基,C 1 -C 2 - 烷氧基羰基,杂芳基和杂环烷基可以被一至三个相同或不同的基团取代,所述基团选自 芳基,杂芳基,羟基,C 1 -C 4 - 烷氧基,羟基羰基,C 1 -C 6 - 烷氧基羰基,氨基羰基,单和二-C 1 -C 4烷基氨基羰基,氨基,单 - 和二-C 1 -C 4烷基氨基,C 1 -C 4烷基羰基氨基 氰基,N-(单和二-C 1 -C 4烷基氨基 - C 1 -C 4 - 烷基) - 氨基羰基,N-(C 1 -C 4 - 烷氧基-C 1 -C 4 - 烷基) - 氨基羰基或卤素; - [连接子] - 是二价连接基团; M为具有M3受体拮抗剂活性的部分。
    • 10. 发明申请
    • CRTH2 ANTAGONISTS
    • WO2008074966A1
    • 2008-06-26
    • PCT/GB2006/004856
    • 2006-12-21
    • ARGENTA DISCOVERY LIMITEDHYND, GeorgeRAY, Nicholas, CharlesFINCH, HarryMIDDLEMISS, DavidCRAMP, Michael, ColinBLANEY, Paul, MatthewWILLIAMS, KarenGRIFFON, YanHARRISON, Trevor, KeithCRACKETT, Peter
    • HYND, GeorgeRAY, Nicholas, CharlesFINCH, HarryMIDDLEMISS, DavidCRAMP, Michael, ColinBLANEY, Paul, MatthewWILLIAMS, KarenGRIFFON, YanHARRISON, Trevor, KeithCRACKETT, Peter
    • A61K31/437C07D471/04A61P37/08
    • C07D471/04
    • The following compounds are CRTH2 antagonists, useful in treatment of respiratory disease: [3-(2,4-dichlorophenylsulfanyl)-6-fluoro-2-methylindolizin-1-yl]acetic acid, [6-fluoro-3-(2-fluoro-4-methanesulfonylphenylsulfanyl)-2-methylindolizin-1-yl]acetic acid, [6-fluoro-3-(4-methanesulfonyl-2-trifluoromethylphenylsulfanyl)-2-methylindolizin-1-yl]acetic acid, ( R )-2-[6-fluoro-3-(4-methanesulfonylphenylsulfanyl)-2-methylindolizin-1-yl]propionic acid, [3-(4-ethanesulfonylphenylsulfanyl)-6-fluoro-2-methylindolizin-1-yl]acetic acid, ( S )-2-[6-fluoro-3-(4-methanesulfonylphenylsulfanyl)-2-methylindolizin-1-yl]propionic acid, ethanesulfonylaminobenzenesulfonyl)-6-fluoro-2-methyiindolizin-1-yl]acetic acid, [7-chloro-6-fluoro-3-(4-methanesulfonylphenylsulfanyl)-2-methylindolizin-1-yl]acetic acid, [3-(2-chloro-4-methanesulfonylphenylsulfanyl)-7-cyano-2-methylindolizin-1-yl]acetic acid, [6-cyano-3-(4-methanesulfonylbenzyl)-2-methylindolizin-1-yl]acetic acid, [3-(4-chlorobenzyl)-7-cyano-2-methylindolizin-1-yl]acetic acid, [6-cyano-3-(6-fluoroquinolin-2-ylmethyl)-2-methylindolizin-1-yl]acetic acid, [6-fluoro-3-(4-methoxyphenylsulfanyl)-2-methylindolizin-1-yl]acetic acid, [7-chloro-6-fluoro-3-(4-methoxyphenylsulfanyl)-2-methylindolizin-1-yl]acetic acid, [3-(4-bromophenylsulfanyl)-6-fluoro-2-methylindolizin-1-yl]acetic acid, and [3-(4-cyclopropylsulfamoylphenylsulfanyl)-6-fluoro-2-methylindolizin-1-yl]acetic acid.
    • 以下化合物是可用于治疗呼吸系统疾病的CRTH2拮抗剂:[3-(2,4-二氯苯基硫烷基)-6-氟-2-甲基吲哚啉-1-基]乙酸[6-氟-3-(2- (4-甲基磺酰基-2-三氟甲基苯基硫烷基)-2-甲基吲哚哩啶-1-基]乙酸,(R) - (4-氟-4-甲磺酰基苯基硫烷基)-2-甲基吲哚啉-1-基] 2- [6-氟-3-(4-甲磺酰基苯基硫基)-2-甲基吲哚啉-1-基]丙酸,[3-(4-乙磺酰基苯基硫烷基)-6-氟-2-甲基吲哚啉-1-基]乙酸, (S)-2- [6-氟-3-(4-甲磺酰基苯基硫烷基)-2-甲基吲哚啉-1-基]丙酸,乙磺酰氨基苯磺酰基)-6-氟-2-甲基吲哚啉-1-基]乙酸[7 (4-甲磺酰基苯基硫烷基)-2-甲基吲哚哩啶-1-基]乙酸[3-(2-氯-4-甲磺酰基苯基硫烷基)-7-氰基-2-甲基吲哚啉-1-基] ]乙酸,[6-氰基-3-(4-甲磺酰基苄基)-2-甲基吲哚啉-1-基]乙酸[3-(4-氯苄基)-7-氰基-2-甲基吲哚 吡啶-1-基]乙酸[6-氰基-3-(6-氟喹啉-2-基甲基)-2-甲基吲哚啉-1-基]乙酸[6-氟-3-(4-甲氧基苯基硫烷基) 2-甲基吲哚啉-1-基]乙酸,[7-氯-6-氟-3-(4-甲氧基苯基硫烷基)-2-甲基吲哚啉-1-基]乙酸,[3-(4-溴苯基硫烷基)-6- -2-氟-2-甲基吲哚啉-1-基]乙酸和[3-(4-环丙基氨磺酰基苯基硫烷基)-6-氟-2-甲基吲哚啉-1-基]乙酸。