申请人:F. HOFFMANN-LA ROCHE AG
公开号:EP0531823A1
公开(公告)日:1993-03-17
Compounds of the formula
wherein
X is -O- or -CH₂-;
Y is -O-, -CH₂-CH₂-, -CH=CH-, -C≡C- or -OCH₂C₆H₄-;
Z is -CH₂-CH₂-, -CH=CH- or -C≡C-;
R¹ is hydrogen, lower alkyl, lower alkenyl, cycloalkyl or aralkyl;
A is -B or -O-B;
B is a mono-, di- or tricyclic aromatic or heteroaromatic moiety substituted by the group -COR², -(O)t-(W)s-COR²or -(CH=CH)pCOR² and which may also contain up to 4 additional substituents selected, independently, from the group consisting of halogen, cyano, lower alkyl, lower alkoxy, sulfonamido, alkanoyl, aroyl, -(Q)k-(W)s'-E or -(Q)k-(W)s''-
C₆H₄-(W)s'''-E, provided that no more than one of said substituents is -(Q)k-(W)s'-E or -(Q)k-(W)s''-C₆H₄-(W)s'''-E;
E is -COR² or R²;
W is -CR³R⁴-;
Q is -O- or carbonyl;
R² is hydroxy, lower alkoxy or -NR³R⁴;
R³ and R⁴ , each occurence, independently, are hydrogen or lower alkyl;
f, h, k, m and t, independently, are 0 or 1;
n, s and s', independently, are an integer from 1 to 12;
p is an integer from 1 to 2;
s'' and s''', independently, are a integer from 0 to 12; and
C₆H₄ is a 1,2-, 1,3- or 1,4-phenylene moiety,
their geometric and optical isomers and, when R² hydroxy, pharmaceutically acceptable salts thereof with bases are potent leukotriene B₄ antagonists and are therefore useful in the treatment of inflammatory diseases, such as psoriasis, inflammatory bowel diseases, asthma, allergy, arthritis, dermatitis, gout, pulmonary disease, ischemia/reperfusion injury, and trauma induced inflammation, such as spinal cord injury.
式中的化合物
其中
X 是-O-或-CH₂-;
Y 是-O-、-CH₂-CH₂-、-CH=CH-、-C≡C- 或-OCH₂C₆H₄-;
Z 是 -CH₂-CH₂-、-CH=CH- 或 -C≡C-;
R¹ 是氢、低级烷基、低级烯基、环烷基或芳烷基;
A 是-B 或-O-B;
B 是被基团-COR²、-(O)t-(W)s-COR²或-(CH=CH)pCOR²取代的单环、二环或三环芳香族或杂芳族分子,其中还可包含最多 4 个独立选自卤素、氰基、低级烷基、低级烷氧基、磺酰胺基、烷酰基、芳基、-(Q)k-(W)s'-E 或-(Q)k-(W)s''-的额外取代基。
(Q)k-(W)s''-E或-(Q)k-(W)s''-C₆H₄-(W)s''-E;
E 是 -COR² 或 R²;
W 是-CR³R⁴-;
Q 是-O-或羰基;
R² 是羟基、低级烷氧基或-NR³R⁴;
R³ 和 R⁴,各自独立地为氢或低级烷基;
f、h、k、m 和 t 独立地为 0 或 1;
n、s 和 s' 分别是 1 到 12 的整数;
p 是 1 到 2 的整数;
s'' 和 s'''' 分别是 0 至 12 的整数;以及
C₆H₄ 是 1,2-、1,3- 或 1,4- 苯基、
它们的几何异构体和光学异构体,以及当 R² 为羟基时,它们与碱的药学上可接受的盐是强效的白三烯 B₄拮抗剂,因此可用于治疗炎症性疾病,如牛皮癣、炎症性肠病、哮喘、过敏、关节炎、皮炎、痛风、肺部疾病、缺血/再灌注损伤和创伤引起的炎症,如脊髓损伤。