申请人:Sumitomo Chemical Company, Limited
公开号:US04218457A1
公开(公告)日:1980-08-19
Compounds of the formula, ##STR1## wherein R is C.sub.2 -C.sub.17 alkyl group, C.sub.3 -C.sub.7 cycloalkyl group, 1-adamantyl group, pyridyl group, pyridine N-oxide, diphenylmethyl group, benzyl group which may or may not be substituted with nitro group, halogen atom, C.sub.1 -C.sub.3 alkyl group or C.sub.1 -C.sub.3 alkoxy group, or phenyl group which may or may not be substituted with nitro group, halogen atom, hydroxy group, C.sub.1 -C.sub.3 alkyl group, C.sub.1 -C.sub.3 alkoxy group, carboxy group, C.sub.2 -C.sub.4 alkoxycarbonyl group, phenoxycarbonyl group, carbamoyl group, N-phenylcarbamoyl group, N-adamantylcarbamoyl group, benzoylamino group, trifluoromethyl group, C.sub.2 -C.sub.4 alkanoyloxy group, 1-adamantoyloxy group or benzoyloxy group and salts thereof have an anticancer activity and an immunostimulating activity.
该化合物的分子式为,其中R为C.sub.2 -C.sub.17烷基,C.sub.3 -C.sub.7环烷基,1-金刚烷基,吡啶基,吡啶N-氧化物,二苯甲基基团,苄基,可能带有或不带有硝基,卤素原子,C.sub.1 -C.sub.3烷基或C.sub.1 -C.sub.3烷氧基,或苯基,可能带有或不带有硝基,卤素原子,羟基,C.sub.1 -C.sub.3烷基,C.sub.1 -C.sub.3烷氧基,羧基,C.sub.2 -C.sub.4烷氧羰基,苯氧羰基,氨基,N-苯基氨基,N-金刚烷基氨基,苯甲酰氨基,三氟甲基,C.sub.2 -C.sub.4酰氧烷基,1-金刚烷氧基或苄酰氧基及其盐具有抗癌活性和免疫刺激活性。