[EN] NON-CROSS-LINKING PYRROLO[2,1-C][1,4]BENZODIAZEPINES AS POTENTIAL ANTITUMOUR AGENTS AND PROCESS THEREOF<br/>[FR] PYRROLO[2,1-C][1,4]BENZODIAZEPINES NON-RETICULEES COMME AGENTS ANTICANCEREUX POTENTIELS ET LEUR PROCEDE DE PREPARATION
申请人:COUNCIL SCIENT IND RES
公开号:WO2004087717A1
公开(公告)日:2004-10-14
The present invention relates to novel pyrrolo[2,1-c] [1,4]benzodiazepines compounds of general formula V as shown below, which are useful as potential antitumour agents and a process of preparing these compounds; particularly the present invention provides a process for the preparation of 7-methoxy-8-n-[7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c][1,4]ben-zodiazepine-5-one-8-yloxy]alkyloxy}-(11aS)-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4] benzodiazepin-5-one, with varying aliphatic chain length and its 2-hydroxy derivatives. (F) wherein R and R1 is H and/or OH; and n is 3 to 5.
本发明涉及以下所示的一般式V的新型吡咯并[2,1-c][1,4]苯并二氮杂环化合物,这些化合物可用作潜在的抗肿瘤剂,并提供了制备这些化合物的方法;特别是本发明提供了一种制备7-甲氧基-8-n-[7-甲氧基-(11aS)-1,2,3,10,11,11a-六氢-5H-吡咯并[2,1-c][1,4]苯并二氮杂环己酮-8-氧基]烷氧基}-(11aS)-1,2,3,11a-四氢-5H-吡咯并[2,1-c][1,4]苯并二氮杂环己酮的方法,其具有不同的脂肪链长度及其2-羟基衍生物。(F)其中R和R1为H和/或OH;n为3到5。