申请人:USV PHARMACEUTICAL CORPORATION
公开号:EP0189936A2
公开(公告)日:1986-08-06
A compound is disclosed possessing valuable pha- maceutical activity, particularly as lipoxygenase inhibitors possessing anti-inflammatory, anti-allergic properties. The compounds are of the formula:
and salts thereof; wherein
R' is independently hydrogen, alkyl, aryl, hydroxyalkyl, carboxy, carbalkoxy, carbamoyl, alkylenecarboxy, arylenecarboxy, alkylenecarbalkoxy, alkanoyl, formyl, nitrilo, amino, aminoalkylene, alkylamino, diloweralkylamino, carboxamide, halo, trihalomethyl, hydroxy, alkoxy, aralkoxy, aryloxy, nitro, sulfamoyl, mercapto, alkylthio or benzyloxy;
R6 is alkyl, hydroxyalkyl, carboxy, aryl, carbalkoxy, carbamyl, carbalkoxy, alkanoyl, nitrilo, amino, alkylamino, diloweralkylamino, halo, trihalomethyl, aryloxy, nitro, sulfamoyl, mercapto or alkythio;
Ar is phenyl, naphthyl or a nitrogen, oxygen or sulfur containing heterocyclic or benzoheterocyclic ring;
X is alkylene containing up to 4 carbon atoms in the principal chain and up to a total of 8 carbon atoms;
R is hydrogen, alkyl or halo;
X' is oxygen, sulfur or -N(R4):
Z is alkylene containing up to 10 carbon atoms in the principal chain and up to a total of 12 carbon atoms including from 0 to 2 double bonds with the proviso that when m is 0, Z may be attached to (CR=CR)n through an oxygen, sulfur or NR4 or Z when taken together with the carbon atoms of (CR=CR)n to which it is attached may form a cycloalkylidene ring.
R is a substituent attached to one of the carbons of Z and is oxo, -OR4, -SR", -N(R4)2, -COOR4, CHO, -CON(R4)2, or COR5;
R3 is hydrogen, cycloalkyl, carboxy, -OR4, -N(R4)2, trifluoromethyl, dialkylamino, carbalkoxy, arylaralkyl, or
R4 is hydrogen, alkyl, benzoyl, alkanoyl, aryl or aralkyl;
m is 0 or 1;
R6 is OR4, N(R4)2, or H;
R' is H or R5;
m' is 0 or 1;
m2 is 0 or 1;
n is 1 or 2;
n1 is 1, 2, or 3, except if Ar is phenyl; if Ar is phenyl, n is 1 or 3;
n2 is 0, 1 or 2;
n3 is 1 or 2; and
r is 0 or 1;
with the proviso that when m2, m1, r and n2 is 0, n is 1, and R3 is
then n is 2 and with the further proviso that when m; r, n, n2 and n3 are 1, m is 0 and R2 is OR4, then Ar cannot be unsubstituted phenyl or hydroxyphenyl.
本发明公开了一种化合物,该化合物具有宝贵的医药活性,尤其是作为脂氧合酶抑制剂,具有抗炎、抗过敏特性。该化合物的化学式为
及其盐类;其中
R'独立地为氢、烷基、芳基、羟烷基、羧基、碳烷氧基、氨基甲酰基、烯碳羧基、芳烯碳羧基、烯碳烷氧基、烷酰基、甲酰基、硝酰基、氨基、氨基烷基、烷基氨基、稀释烷基氨基、羧酰胺、卤代、三卤甲基、羟基、烷氧基、芳烷氧基、芳氧基、硝基、氨基磺酰基、巯基、烷硫基或苄氧基;
R6 是烷基、羟基烷基、羧基、芳基、碳烷氧基、碳酰胺基、碳烷氧基、烷酰基、硝基、氨基、烷基氨基、稀释烷基氨基、卤代、三卤甲基、芳氧基、硝基、氨基磺酰基、巯基或烷硫基;
Ar 是苯基、萘基或含氮、氧或硫的杂环或苯杂环;
X 是主链上最多含有 4 个碳原子且总共最多含有 8 个碳原子的亚烷基;
R 是氢、烷基或卤素;
X'是氧、硫或-N(R4):
Z 是亚烷基,在主链中最多含有 10 个碳原子,总共最多含有 12 个碳原子,其中包括 0 至 2 个双键,但当 m 为 0 时,Z 可通过氧、硫或 NR4 连接到 (CR=CR)n 上,或者当 Z 与 (CR=CR)n 的碳原子连接在一起时,可形成一个亚环烷基环。
R 是连接到 Z 的一个碳原子上的取代基,并且是氧代、-OR4、-SR"、-N(R4)2、-COOR4、CHO、-CON(R4)2 或 COR5;
R3 是氢、环烷基、羧基、-OR4、-N(R4)2、三氟甲基、二烷基氨基、碳烷氧基、芳基烷基,或
R4 是氢、烷基、苯甲酰基、烷酰基、芳基或芳烷基;
m 为 0 或 1;
R6 是 OR4、N(R4)2 或 H;
R' 是 H 或 R5;
m' 为 0 或 1
m2 是 0 或 1
n 是 1 或 2;
n1 是 1、2 或 3,除非 Ar 是苯基;如果 Ar 是苯基,则 n 是 1 或 3;
n2 为 0、1 或 2
n3 是 1 或 2;以及
r 为 0 或 1;
但当 m2、m1、r 和 n2 为 0,n 为 1,且 R3 是
则 n 为 2,另一个但书是,当 m、r、n、n2 和 n3 为 1、m 为 0 和 R2 为 OR4 时,Ar 不能是未取代的苯基或羟基苯基。