Synthesis and antitumor activity of 7-substituted 20(RS)-camptothecin analogues
摘要:
Novel water-soluble camptothecin analogues with excellent antitumor activity have been designed and synthesized by total synthesis. The analogues were evaluated for cytotoxic activity against five tumor cell lines. The most potent analogue 6c exhibited significant antitumor activity at wider range of doses as compared with camptothecin (T/C 243 % at 70mg/kg; T/C > 150% at 8.75-140mg/kg). Copyright (C) 1996 Elsevier Science Ltd
The disclosure relates to anti-cancer compounds derived from nuclear steroid receptor binders, to products containing the same, as well as to methods of their use and preparation.
[EN] CAMPTOTHECIN DERIVATIVE AND WATER-SOLUBLE PRODRUG THEREOF, PHARMACEUTICAL COMPOSITION CONTAINING SAME, PREPARATION METHOD, AND USE<br/>[FR] DÉRIVÉ DE CAMPTOTHÉCINE ET PROMÉDICAMENT SOLUBLE DANS L'EAU À BASE DE CELUI-CI, COMPOSITION PHARMACEUTIQUE LE CONTENANT, PROCÉDÉ DE PRÉPARATION ET UTILISATION<br/>[ZH] 喜树碱衍生物及其水溶性前药、包含其的药物组合物及其制备方法和用途
申请人:SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO LTD
Novel water-soluble camptothecin analogues with excellent antitumor activity have been designed and synthesized by total synthesis. The analogues were evaluated for cytotoxic activity against five tumor cell lines. The most potent analogue 6c exhibited significant antitumor activity at wider range of doses as compared with camptothecin (T/C 243 % at 70mg/kg; T/C > 150% at 8.75-140mg/kg). Copyright (C) 1996 Elsevier Science Ltd