Structure-activity relationship in a series of newly synthesized 1-amino-substituted ellipticine derivatives
作者:Claire Ducrocq、Francoise Wendling、Jean Claude Chermann、Martine Tourbez-Perrin、Christian Rivalle、Pierre Tambourin、Francois Pochon、Emile Bisagni
DOI:10.1021/jm00185a012
日期:1980.11
corresponding 9-methoxylated compounds. However, their antitumor efficiencies on the in vivo experimental systems do not confirm the advantage of demethylation. The presence of a [(dialkylamino)alkyl]amino side chain at the 1 position of ellipticines increases the antitumor potency: 1-[[3-(diethylamino)propyl]amino]-5,11-dimethyl-6H-pyrido[4,3-b]carbazole (5) is a very potent antitumor compound (% ILS of 134 on