申请人:American Cyanamid Company
公开号:US05914327A1
公开(公告)日:1999-06-22
This invention provides a compound having the formula: ##STR1## wherein: (A) n=2-4; (B) R.sub.1 and R.sub.2 are the same or different and selected from the group consisting of H, (C.sub.1 -C.sub.3)alkyl, --CH.sub.2 CH.sub.2 OH, --CH.sub.2 CH.sub.2 NH.sub.2, and --CH.sub.2 CH.sub.2 N(CH.sub.3).sub.2 or R.sub.1 and R.sub.2 are alkyl moieties which may taken together to form a 4- to 7-membered ring; (C) R.sub.3 is selected from H, --CH.sub.3, --CH.sub.2 CH.sub.3, --CH.sub.2 CH.sub.2 NH.sub.2 ; (D) X is located at the 2-, or 3-position and is selected from the group consisting of 2-naphthyl, 1-naphthyl, 1-phenanthrenyl, 2-phenanthrenyl, 3-phenanthrenyl, 4-phenanthrenyl, 9-phenanthrenyl, phenyl, and mono- or polysubstituted phenyl wherein the substituents are selected from the group consisting of --OR.sub.4, --NR.sub.5 R.sub.6, (C.sub.1 -C.sub.3) alkyl, --CF.sub.3, F, Cl, Br, I, --NO.sub.2, --CN, --SO.sub.3 H, --SO.sub.2 NR.sub.5 R.sub.6, --CO.sub.2 H, --CO.sub.2 R.sub.4, and phenyl; R.sub.4 is H or (C.sub.1 -C.sub.4)alkyl; R.sub.5 and R.sub.6 are the same or different and are selected from H, or (C.sub.1 -C.sub.4)alkyl, or R.sub.5 and R.sub.6 are alkyl groups which may be taken together to form a 4-7 membered ring; (E) W is selected from H, --OR.sub.4, --NR.sub.5 R.sub.6, (C.sub.1 -C.sub.3)alkyl, --CF.sub.3, F, Cl, Br, I, --NO.sub.2, --CN, --SO.sub.2 NR.sub.5 R.sub.6, --CO.sub.2 R.sub.4 ; or a pharmacologically acceptable salt thereof which is useful as an antineoplastic agent.
本发明提供了一种具有以下式子的化合物:##STR1##
其中:(A)n = 2-4;(B)R1和R2相同或不同,选自H,(C1-C3)烷基,--CH2CH2OH,--CH2CH2NH2和--CH2CH2N(CH3)2或R1和R2是烷基基团,可以一起形成4-至7-成员环;(C)R3选自H,--CH3,--CH2CH3,--CH2CH2NH2;(D)X位于2-或3-位置,选自2-萘基,1-萘基,1-菲基,2-菲基,3-菲基,4-菲基,9-菲基,苯基和单个或多取代苯基,其中取代基选自--OR4,--NR5R6,(C1-C3)烷基,--CF3,F,Cl,Br,I,--NO2,--CN,--SO3H,--SO2NR5R6,--CO2H,--CO2R4和苯基;R4为H或(C1-C4)烷基;R5和R6相同或不同,选自H或(C1-C4)烷基,或R5和R6是烷基基团,可以一起形成4-7成员环;(E)W选自H,--OR4,--NR5R6,(C1-C3)烷基,--CF3,F,Cl,Br,I,--NO2,--CN,--SO2NR5R6,--CO2R4;或其药学上可接受的盐,其作为一种抗肿瘤剂是有用的。