申请人:Yale University
公开号:US04929751A1
公开(公告)日:1990-05-29
A vinyl tricarbonyl compound of the formula ##STR1## or its monohydrate of the formula ##STR2## wherein R.sub.1 is a hydrogen, halogen, unsubstituted or substituted C.sub.1 to C.sub.30 alkyl, unsubstituted or substituted aryl, arylalkyl, and cycloalkyl with 3 to 7 carbon atoms, R.sub.2 is hydrogen, halogen, unsubstituted or substituted C.sub.1 to C.sub.30 alkyl, unsubstituted or substituted aryl, arylalkyl, cycloalkyl with 3 to 7 carbon atoms, cyano, nitro, or a heterocyclic, R.sub.3 is hydrogen, halogen, unsubstituted or substituted C.sub.1 to C.sub.30 alkyl, unsubstituted or substituted aryl, arylalkyl, cycloalkyl with 3 to 7 carbon atoms, cyano, nitro, or a heterocyclic, and R.sub.4 is unsubstituted or substituted C.sub.1 to C.sub.30 alkyl, unsubstituted or substituted aryl, arylalkyl, cycloalkyl are 3 to 7 carbon atoms. Such vinyl tricarbonyl compound is effective against tumor cells.
一种化学式为##STR1##的乙烯三羰基化合物或其化学式为##STR2##的单水合物,其中R.sub.1是氢、卤素、未取代或取代的C.sub.1到C.sub.30烷基、未取代或取代的芳基、芳基烷基和有3到7个碳原子的环烷基,R.sub.2是氢、卤素、未取代或取代的C.sub.1到C.sub.30烷基、未取代或取代的芳基、芳基烷基、有3到7个碳原子的环烷基、氰基、硝基或杂环基,R.sub.3是氢、卤素、未取代或取代的C.sub.1到C.sub.30烷基、未取代或取代的芳基、芳基烷基、有3到7个碳原子的环烷基、氰基、硝基或杂环基,R.sub.4是未取代或取代的C.sub.1到C.sub.30烷基、未取代或取代的芳基、芳基烷基、有3到7个碳原子的环烷基。这种乙烯三羰基化合物对肿瘤细胞有效。