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    • 1. 发明申请
    • AZACYCLIC COMPOUNDS AS INHIBITORS OF SENSORY NEURONE SPECIFIC SODIUM CHANNELS
    • 作为感觉神经元特异性钠通道的抑制剂的AZACYCLIC化合物
    • WO2007007069A1
    • 2007-01-18
    • PCT/GB2006/002539
    • 2006-07-07
    • VERNALIS (R & D) LIMITEDHAMLYN, RichardADDISON, GlynEARNSHAW, Christopher, GeoffreyFINCH, HarryHUCKSTEP, MikeLYNCH, RosemaryMELLOR, Sarah
    • HAMLYN, RichardADDISON, GlynEARNSHAW, Christopher, GeoffreyFINCH, HarryHUCKSTEP, MikeLYNCH, RosemaryMELLOR, Sarah
    • C07D487/08C07D487/04C07D487/10A61K31/407
    • C07D487/04C07D487/08C07D487/10
    • Compounds of the formula (I), and pharmaceutically acceptable salts thereof, are found to be antagonists of SNS sodium channels. They are therefore useful as analgesic and neuroprotective agents; wherein (1) represents (A), (B) or (C); R 1 represents: (a)-L-A or L’-A’ wherein L represents a bond or a C 1 -C 6 alkyl, C 2 -C 6 alkenyl or C 2 -C 6 alkynyl moiety, A represents a phenyl, 5-to 10-membered heteroaryl, C 3 -C 6 carbocyclyl or 5-to 10 membered heterocyclyl group, L’ represents a C 1 -C 6 alkyl, C 2 -C 6 alkenyl or C 2 -C 6 alkynyl moiety, and A’ represents -Het-A or-X-A wherein Het represents -O-, -S- or NR’, and X represents -CO-, -SO-, SO 2 -, -CO-O-, CO-S, CONR’, -O-CO-, -S-CO-or NR’-CO-, wherein R’ represents hydrogen or C 1 -C 6 alkyl; (b)-L-A-A’ or -L-A-L-A wherein A’ is as defined above , each A is the same or different and is as defined above and each L is the same or different and is as defined above; (c) -A-Z-A wherein Z is -Het-L’, -X-L’, -L’-Het-or L’-X, wherein Het, L’ and X are as defined above and each A is the same or different and is as defined above; (d) -A-Het-Y or -A-X-Y wherein is [L’-Het] n -L’, [L’-Het] n -L’, -[L’-Het] n -A, -L’-B-L’, -L’-B-A or -A-L-A wherein n is from 1 to 4 and B is -X-, -NR’-CO-NR’, -O-CO-NR’- or -NR’-CO-O, and wherein X and L are as defined above, each A is the same or different and is as defined above, each L’ is the same or different and is as defined above, each R’ is the same or different and is as defined above and each Het is the same or different and is as defined above; or (e) -L-CR(A)(A’) or L-CR(A)(L-A) wherein R is hydrogen or C 1 -C 4 alkyl, A’ is as defined above, each L is the same or different and is as defined above and each A is the same or different and is as defined above; R 2 represents -L-A-, L’-A’, -L-A-A’ or L-A-L-A wherein L’ and A’ are as defined above, each L is the same or different and is as defined above and each A is the same or different and is as defined above J represents -NR 3 -, -O- or a direct bond wherein R 3 represent s hydrogen C 1 -C 6 alkyl, C 2 -C 6 alkenyl or C 2 -C 6 alkynyl; p is an integer from 1 to 3; q is 1 or 2; and one of E and E’ is -CH 2 - and the other is a direct bond.
    • 发现式(I)化合物及其药学上可接受的盐是SNS钠通道的拮抗剂。 因此它们可用作镇痛和神经保护剂; 其中(1)代表(A),(B)或(C); R 1表示:(a)-LA或L'-A',其中L表示键或C 1 -C 6烷基, C 2 -C 6亚烷基或C 2 -C 6炔基部分,A代表苯基,5- 至10元杂芳基,C 3 -C 6碳环基或5至10元杂环基,L'表示C 1 -C 3 C 6 -C 6烷基,C 2 -C 6亚烯基或C 2 -C 6亚烷基,C 2 -C 6亚烷基或C 2 -C 6亚烷基, 炔基部分,A'表示-Het-A或-XA,其中Het表示-O-,-S-或NR',X表示-CO-,-SO-,SO 2 - , -CO-O-,CO-S,CONR',-O-CO-,-S-CO-或NR'-CO-,其中R'表示氢或C 1 -C > 6个烷基; (b)-L-A-A'或-L-A-L-A其中A'如上所定义,每个A相同或不同,如上所定义,并且每个L相同或不同,如上所定义; (c)-AZA其中Z是-Het-L',-X-L',-L'-Het-或L'-X,其中Het,L'和X如上所定义,并且每个A相同或 不同,如上所述; (d)-A-Het-Y或-AXY,其中是[L-Het] n -L',[L'-Het] n -L-, - 其中n为1至4,B为-X-, - - - - NR'-CO-NR',-O-CO-NR'-或-NR'-CO-O,其中X和L如上所定义,每个A相同或不同,如上所定义,每个L “相同或不同,如上所定义,每个R'相同或不同,如上所定义,并且每个Het相同或不同,如上所定义; 或(e)-L-CR(A)(A')或L-CR(A)(LA)其中R是氢或C 1 -C 4烷基 A'如上所定义,每个L相同或不同,如上所定义,并且每个A相同或不同,如上所定义; R 2表示-LA-,L'-A',-LAA'或LALA,其中L'和A'如上所定义,每个L相同或不同,如上所定义,并且每个 A相同或不同,如上所定义。J代表-NR 3 - ,-O-或直接键,其中R 3表示氢C 1 C 6 -C 6烷基,C 2 -C 6亚烯基或C 2 -C 6亚烷基或C 2 -C 6亚烷基 > 6炔基; p是1至3的整数; q为1或2; E和E'之一是-CH 2 - ,另一个是直接键。
    • 6. 发明申请
    • ANTAGONISTS OF SNS SODIUM CHANNELS
    • SNS钠通道的拮抗剂
    • WO2007007057A1
    • 2007-01-18
    • PCT/GB2006/002523
    • 2006-07-07
    • VERNALIS (R & D) LIMITEDHAMLYN, RichardCALLIS, DavidEARNSHAW, Christopher, GeoffreyFINCH, HarryHUCKSTEP, MikeLYNCH, RosemaryMELLOR, Sarah
    • HAMLYN, RichardCALLIS, DavidEARNSHAW, Christopher, GeoffreyFINCH, HarryHUCKSTEP, MikeLYNCH, RosemaryMELLOR, Sarah
    • A61K31/397A61P23/00
    • A61K31/397
    • Compounds of the formula (I), and pharmaceutically acceptable salts thereof, are found to be antagonists of SNS sodium channels. They are therefore useful as analgesic and neuroprotective agents, formula (I): R 1 represents: (a) -L-A or -L' -A' wherein L represents a bond or a C 1- C 6 alkyl, C 2 -C 6 alkenyl or C 2 -C 6 alkynyl moiety, A represents a phenyl, 5- to 10-membered heteroaryl, C 3 -C 6 carbocyclyl or 5- to 10-membered heterocyclyl group, L' represents a C 1 -C 6 alkyl, C 2 -C 6 alkenyl or C 2 -C 6 alkynyl moiety, and A' represents -Het-A or -X-A wherein Het represents -O-, -S- or -NR'-, and X represents -CO-, -SO-, -SO 2 -, -CO-O-, -CO-S-, -CONR'-, -O-CO-, -S-CO- or -NR'-CO-, wherein R' represents hydrogen or C 1 -C 6 alkyl; (b) -L-CR(A)(A') or -L-CR(A)(L-A) wherein R is hydrogen or C 1 1-C 4 alkyl, A' is as defined above, each L is the same or different and is as defined above and each A' is the same or different and is as defined above; (c) -L-A-A' or -L-A-L-A wherein A' and L are as defined above and each A is the same or different and is as defined above; or (d) -A-Z-A wherein Z is -Het-L'-, -X-L'-, -L'-Het- or -L'-X-, wherein Het, L' and X are as defined above and each A is the same or different and is as defined above; J represents -NR 5 -, -O- or a direct bond; R 5 represents hydrogen, C 1 -C 6 alkyl, C 2 -C 6 alkenyl or C 2 -C 6 alkynyl; R 4 is represents hydrogen, C 1 -C 6 alkyl, C 2 -C 6 alkenyl or C 2 -C 6 alkynyl; and either R 2 represents -L-A, -L-A’, -L-A-A’, -L-A-L-A, -L-CR(A)(L-A), -L- CR(A)(A’) or -L-CR(A)(L") wherein L" is -Het-L', -X-L', -CONH 2 or -CO 2 H, and wherein A', Het, X and R are as defined above, each L is the same or different and is as defined above, each A is the same or different and is as defined above and R 3 represents hydrogen, C 1 -C 6 alkyl C 2 -C 6 alkynyl or (CO)-L', wherein L is as defined above or R 2 and R 3 form, together with the nitrogen to which they are attached, a 5-to 10-membered heteroaryl or 5-to 10-membered heterocyclyl ring.
    • 发现式(I)化合物及其药学上可接受的盐是SNS钠通道的拮抗剂。 因此,它们可用作止痛和神经保护剂,式(I):R 1表示:(a)-LA或-L'-A',其中L表示键或C 1 C 6 -C 6烷基,C 2 -C 6亚烯基或C 2 -C 6亚烷基或C 2 -C 6亚烷基 C 6炔基部分,A表示苯基,5至10元杂芳基,C 3 -C 6碳环基或5至10元杂环基 基团,L'表示C 1 -C 6烷基,C 2 -C 6亚烷基或C 1 -C 6烷基, A'表示-Het-A或-XA,其中Het表示-O - , - S-或-NR'-,X表示 -CO - , - SO - , - SO 2 - , - CO-O-,-CO-S-,-CONR'-,-O-CO-,-S-CO-或 - NR'-CO-,其中R'表示氢或C 1 -C 6烷基; (b)-L-CR(A)(A')或-L-CR(A)(LA)其中R是氢或C 1〜 烷基,A'如上所定义,每个L相同或不同,如上所定义,每个A'相同或不同,如上所定义; (c)-L-A-A'或-L-A-L-A其中A'和L如上所定义,并且每个A相同或不同,如上所定义; 或(d)-AZA,其中Z是-Het-L'-,-X-L' - ,-L'-Het-或-L'-X-,其中Het,L'和X如上所定义, A相同或不同,如上所述; J表示-NR 5 - ,-O-或直接键; R 5表示氢,C 1 -C 6烷基,C 2 -C 6烷基,C 1 -C 6烷基, 链烯基或C 2 -C 6 -C 6炔基; R 4表示氢,C 1 -C 6烷基,C 2 -C 6烷基,C 1 -C 6烷基,C 1 -C 6烷基, / SUB链烯基或C 2 -C 6炔基; 并且R 2表示-LA,-L-A',-LA-A',-LALA,-L-CR(A)(LA),-L-CR(A)(A ')或-L-CR(A)(L“)其中L”是-Het-L',-X-L',-CONH 2或-CO 2 H,其中A',Het,X和R如上所定义,每个L相同或不同,如上所定义,每个A相同或不同,如上所定义,R 3, / SO 2表示氢,C 1 -C 6烷基C 2 -C 6炔基或(CO) -L',其中L如上定义或R 2和R 3形式与它们所连接的氮一起形成5至10元杂芳基 或5至10元杂环基环。