申请人:USV PHARMACEUTICAL CORPORATION
公开号:EP0190722A2
公开(公告)日:1986-08-13
This invention relates to novel lipoxygenase inhibitors possessing anti-inflammatory and anti-allergic activities. The present new compounds are di-and tetra-hydroquinoline or di- and tetra-hydronapthalene derivatives, more particularly, 1,2-, 1,4-, 5,6-, or 7,8-dihydro; 1,2,3,4,-tetrahydro-; 5,8-dihydro-; or 5,6,7,8-tetrahydroquinoline or napthalene derivatives of a compound of the formula:
and oxides, quaternary ammonium salts and acid salts thereof; wherein
A is CH or N;
Z is an alkylene chain containing up to 10 carbon atoms in the principal chain and a total of up to 12 carbon atoms and the said alkylene chain may be attached to the phenyl group through an oxygen atom;
R is the substituent OR6 attached to one of the carbon atoms of Z in which R6 is H, lower alkyl or phenyl;
X is -0(CHR5)m-, alkylene of up to 2 carbon atoms in the principal chain and up to a total of 4 carbon atoms or -
-C (CHR5)m-, wherein R5 is H or CH3; OH
R1, R2, R3, and R4, are each H or OH;
n' = 1 or 2; and
m = 1 or 2.
本发明涉及具有抗炎和抗过敏活性的新型脂氧合酶抑制剂。本发明的新化合物是二氢和四氢喹啉或二氢和四氢萘衍生物,特别是 1,2-、1,4-、5,6- 或 7,8-二氢;1,2,3,4,-四氢;5,8-二氢;或 5,6,7,8-四氢喹啉或萘衍生物的式化合物:
及其氧化物、季铵盐和酸盐; 其中
A 是 CH 或 N
Z 是亚烷基链,在主链中最多含有 10 个碳原子,总共最多含有 12 个碳原子,所述亚烷基链可通过一个氧原子连接到苯基上;
R 是连接到 Z 的一个碳原子上的取代基 OR6,其中 R6 是 H、低级烷基或苯基;
X 是-0(CHR5)m-、主链上最多 2 个碳原子且总共最多 4 个碳原子的亚烷基或-C (CHR5)m-
-C(CHR5)m-,其中 R5 是 H 或 CH3; OH
R1、R2、R3 和 R4 各为 H 或 OH;
n' = 1 或 2;以及
m = 1 或 2。