Substituted anthra[1,9-cd]pyrazol-6(2H-ones have antimicrobial activity. Methods for their preparation, use and pharmaceutical compositions are disclosed.
Anthrapyrazole anticancer agents. Synthesis and structure-activity relationships against murine leukemias
作者:H. D. Hollis Showalter、Judith L. Johnson、Jeanne M. Hoftiezer、William R. Turner、Leslie M. Werbel、Wilbur R. Leopold、Joan L. Shillis、Robert C. Jackson、Edward F. Elslager
DOI:10.1021/jm00384a021
日期:1987.1
alkylamines provided the target "two-armed" anthrapyrazoles. A-ring 7,10-dihydroxy anthrapyrazoles were derived from amine condensation with intermediate 5-chloro-7,10-dihydroxyanthrapyrazoles or, alternatively, from intermediate 5-chloro-7,10-bis(benzyloxy)anthrapyrazoles followed by hydrogenolysis of the benzyl protecting groups to provide the target compounds. Potent in vitro activity was demonstrated against