Novel substituted (4.2.0)Bicyclooctane derivatives with valuable therapeutic properties
申请人:SYNTEX (U.S.A.) INC.
公开号:EP0257609A2
公开(公告)日:1988-03-02
Compounds useful in treating cardiovascular disorders such as thrombosis, hypertension and atherosclerosis , in inhibiting gastric acid secretion and in preventing and treating peptic and intestinal ulcers, are depicted in formulas (1), (2) and (3) :
wherein:
A is -C≡C-, trans -HC = CH-, -CH2CH2-or -CH=CHCH2-;
X is lower alkoxy, hydroxy, or (2,2,2)-trifluoroethoxy;
Y is hydrogen, exo-(lower alkyl) or endo-(lower alkyl);
n is an integer of 2-4;
R1 is -CH2OH, -CHO, -CO2R or -COzH, and the olefin formed by the R1(CHz) nCH = moiety is either (E) or (Z);
R2 is hydrogen or methyl, or optionally -CH = CH2 when A is -CH = CHCHr; and
R3 is linear or branched alkyl, alkenyl or alkynyl having 5-10 carbon atoms,
, -(CH2)m -phenyl or CH2O-phenyl;
in which each phenyl may be optionally substituted with lower alkyl, lower alkoxy, trifluoromethyl, or halogen;
in which: a is an integer of 0, 1 or 2;
b is an integer of 3-7;
m is an integer of 0, 1 or 2; and
R is
wherein X is
or
in which each R4 is independently hydrogen or lower alkyl having 1-6 carbon atoms, and the pharmaceutically acceptable, non-toxic salts and esters thereof.
可用于治疗心血管疾病(如血栓形成、高血压和动脉粥样硬化)、抑制胃酸分泌以及预防和治疗消化性溃疡和肠溃疡的化合物如式(1)、(2)和(3)所示:
其中
A 是-C≡C-、反式-HC = CH-、-CH2CH2-或-CH=CHCH2-;
X 是低级烷氧基、羟基或 (2,2,2)-三氟乙氧基;
Y 是氢、外-(低级烷基)或内-(低级烷基);
n 是 2-4 的整数;
R1 是-CH2OH、-CHO、-CO2R 或-COzH,R1(CHz) nCH = 分子形成的烯烃是 (E) 或 (Z);
R2 是氢或甲基,或当 A 是-CH = CHCHr 时,任选为-CH = CH2;以及
R3 是具有 5-10 个碳原子的直链或支链烷基、烯基或炔基、
,-(CH2)m-苯基或CH2O-苯基;
其中每个苯基可任选被低级烷基、低级烷氧基、三氟甲基或卤素取代;
其中:a 是 0、1 或 2 的整数;
b 是 3-7 的整数
m 是 0、1 或 2 的整数;以及
R 是
其中 X 是
或
其中每个 R4 独立地为氢或具有 1-6 个碳原子的低级烷基,及其药学上可接受的无毒盐和酯。