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    • 9. 发明申请
    • ACETAMIDINE DERIVATIVES AND THEIR USE AS INHIBITORS FOR THE NITRIC OXIDE SYNTHASE
    • 乙酰胺衍生物及其作为氮氧化物合成酶的抑制剂
    • WO1996019440A1
    • 1996-06-27
    • PCT/GB1995002978
    • 1995-12-20
    • THE WELLCOME FOUNDATION LIMITEDOPLINGER, Jeffrey, AlanGARVEY, Edward, PatrickFURFINE, Eric, StevenSHEARER, Barry, GeorgeCOLLINS, Jon, Loren
    • THE WELLCOME FOUNDATION LIMITED
    • C07C257/14
    • C07D249/08A61K31/155A61K31/416C07C257/14C07C257/18C07C311/46C07C323/41C07C323/60C07C335/36C07C2602/08C07D213/74C07D217/04C07D217/22C07D231/12C07D231/56C07D233/56C07D277/40C07D333/20
    • A class of acetamidine derivatives of general formula (I), methods for the manufacture thereof in therapy, particularly as inhibitors of nitric oxide synthase, is disclosed or a salt thereof, wherein R is hydrogen, a C1-6 hydrocarbyl group optionally substituted by halo, halo, nitro, cyano or a group XR wherein X is oxygen, C(O)m wherein m is 1 or 2, S(O)n wherein n is 0, 1 or 2, or a group NR wherein R is hydrogen or C1-6 alkyl; and R is hydrogen, C1-6 alkyl, or a group NR R wherein R and R are independently hydrogen or C1-6 alkyl, provided that R is not NR R when X is oxygen or S(O)n; R and R are independently selected from hydrogen or halo; R is a C1-14 hydrocarbyl group which may optionally contain one or two heteroatoms, the group R being optionally substituted by one or more groups independently selected from halo; N3; nitro; CF3; ZR wherein Z is oxygen, C(O)m', wherein m' is 1 or 2, S(O)n', wherein n' is 0, 1 or 2, or a group NR wherein R is hydrogen or C1-6 alkyl and R is hydrogen, C1-6 alkyl or a group NR R wherein R and R are independently hydrogen or C1-6 alkyl; or R is substituted by a group (a), wherein R has a definition the same as for R ; with the proviso that when R is a C1-6 alkyl group and R is a C1-14 hydrocarbyl substituted by two groups ZR wherein one group ZR is CO2H, the other group ZR is not NH2.
    • 公开了一类通式(I)的乙脒衍生物,其在治疗中的制备方法,特别是作为一氧化氮合酶抑制剂的方法,或其盐,其中R 1为氢,任选地为C 1-6烃基 被卤素,卤素,硝基,氰基或XR 3基团取代,其中X是氧,C(O)m,其中m是1或2,S(O)n,其中n是0,1或2, NR 4其中R 4是氢或C 1-6烷基; 并且R 3是氢,C 1-6烷基或NR 5 R 6基团,其中R 5和R 6独立地是氢或C 1-6烷基,条件是R 3是 当X为氧或S(O)n时,不为NR 5 R 6; R 1a和R 1b独立地选自氢或卤素; R 2是可任选地含有一个或两个杂原子的C 1-14烃基,R 2任选被一个或多个独立地选自卤素的基团取代; N3; 硝基; CF3; ZR 7其中Z是氧,C(O)m',其中m'是1或2,S(O)n',其中n'是0,1或2,或NR 8的基团其中R 8是氢或C 1-6烷基,R 7是氢,C 1-6烷基或NR 9 R 10基团,其中R 9和R 10独立地是氢或C 1-6 烷基; 或R 2由基团(a)取代,其中R 11具有与R 1相同的定义; 条件是当R 1为C 1-6烷基且R 2为被两个ZR 7基团取代的C 1-14烃基时,其中一个基团ZR 7为CO 2 H,另一组ZR < 7>不是NH2。