申请人:Cell Therapeutics, Inc.
公开号:US05670506A1
公开(公告)日:1997-09-23
There is disclosed a compound having the formula: ##STR1## wherein n is an integer from 5 to 9, wherein the core moiety is a heterocylic moiety wherein C.sub.a, C.sub.b, and C.sub.c are an R or S enantiomer or racemic mixture and the C.sub.a, C.sub.b, and C.sub.c carbon atoms are bonded together by a single bond, double bond, ether or ester linkages, wherein R.sub.1, R.sub.2 and R.sub.3 are independently halo, hydroxy, hydrogen, keto, isothiocyano, azide or haloacetoxy with the proviso that at least one of R.sub.1, R.sub.2 or R.sub.3 must be a halo, isothiocyano, azide or haloacetoxy group, wherein R.sub.4 is hydrogen, C.sub.1-6 alkyl, C.sub.1-6 alkenyl, cyclo C.sub.4-6 alkyl, or phenyl, and wherein halo refers to fluoro, chloro, bromo and iodo and salts thereof and pharmaceutical compositions thereof.
公开了一种具有以下公式的化合物:##STR1##
其中n是5到9的整数,核心基团是杂环基团,其中C.sub.a,C.sub.b和C.sub.c是R或S对映体或混合物,C.sub.a,C.sub.b和C.sub.c碳原子由单键,双键,乙醚或酯键连接,其中R.sub.1,R.sub.2和R.sub.3独立地是卤素,羟基,氢,酮,异硫氰酸酯,叠氮化物或卤代乙酸酯,但至少有一个R.sub.1,R.sub.2或R.sub.3必须是卤素,异硫氰酸酯,叠氮化物或卤代乙酸酯基团,其中R.sub.4为氢,C.sub.1-6烷基,C.sub.1-6烯基,环C.sub.4-6烷基或苯基,其中卤素指氟,氯,溴和碘及其盐和药物组成物。