Synthesis and Antitumor Activity of 4- and 5-Substituted Derivatives of Isoquinoline-1-carboxaldehyde Thiosemicarbazone
作者:Mao-Chin Liu、Tai-Shun Lin、Philip Penketh、Alan C. Sartorelli
DOI:10.1021/jm00021a012
日期:1995.10
thiosemicarbazide afforded the respective 4- and 5-acetoxy(5- and 4-methyl)thiosemicarbazones 33 and 40, which were then converted to their respective 4- and 5-hydroxy derivatives 34 and 41 by acid hydrolysis. The most active compounds synthesized were 4-aminoisoquinoline-1-carboxaldehyde thiosemicarbazone (9a) and 4-(methylamino)isoquinoline-1-carboxaldehyde thiosemicarbazone (9b), which both produced optimum