SYNTHESIS OF 4H-BENZO[D]PYRROLO[1,2-A]THIAZOLES AND INDOLIZINO[6,7-b]INDOLE DERIVATIVES AND THEIR USE AS ANTITUMOR THERAPEUTIC AGENTS
申请人:Su Tsann-Long
公开号:US20130178629A1
公开(公告)日:2013-07-11
The present invention provides a series of 2,3-bis(hydroxymethyl)-4H-benzo[d]pyrrolo-[1,2-a]thiazoles and 1,2-bis(hydroxymethyl)indolizino[6,7-b]indole derivatives and their bis(alkylcarbamates) derivatives. These derivatives were designed as bi-functional DNA cross-linking agents. The in vitro cytotoxicity study of these compounds revealed that they exhibit significant anti-proliferative activity in inhibiting human lymphoblastic leukemia and various solid tumor cell growth. The compounds also exhibit therapeutic efficacy against human breast carcinoma and lung cancer in xenograft model. The compounds generally possess potent antitumor activity to kill various human solid tumors and have high potential for clinical applications.
本发明提供了一系列2,3-双(羟甲基)-4H-苯并[d]吡咯-[1,2-a]噻唑和1,2-双(羟甲基)吲哚并[6,7-b]吲哚衍生物及其双(烷基氨基甲酸酯)衍生物。这些衍生物被设计为具有双功能DNA交联作用的剂。对这些化合物进行的体外细胞毒性研究表明,它们在抑制人淋巴母细胞白血病和各种实体肿瘤细胞生长方面表现出显著的抗增殖活性。这些化合物还在异种移植模型中对人类乳腺癌和肺癌表现出治疗效果。这些化合物通常具有强大的抗肿瘤活性,可以杀死各种人类实体肿瘤,并具有高潜力用于临床应用。