[EN] 6-ALKENYL-, 6-ALKINYL- AND 6-EPOXY-EPOTHILONE DERIVATIVES, PROCESS FOR THEIR PRODUCTION, AND THEIR USE IN PHARMACEUTICAL PREPARATIONS<br/>[FR] DERIVES 6-ALCENYL-, 6-ALKINYL-, ET 6-EPOXY-EPOTHILONE, PROCEDE DE PREPARATION ET LEUR UTILISATION DANS DES PREPARATIONS PHARMACEUTIQUES
申请人:SCHERING AG
公开号:WO2000066589A1
公开(公告)日:2000-11-09
This invention describes the new 6-alkenyl- and 6-alkinyl- epothilone derivatives of general formula (I) in which R?1a, R1b, R2a, R3a, R3b, R4, R5, R6, R7¿, A, Y, D, E, G, Y and Z have the meanings that are indicated in the description. The new compounds interact with tubulin by stabilizing microtubuli that are formed. They are able to influence the cell-splitting in a phase-specific manner and thus find use in treating diseases or conditions associated with the need for cell growth, division and/or proliferation. Thus the compounds are suitable for treating malignant tumors, for example, ovarian, stomach, colon, adeno-, breast, lung, head and neck carcinomas, malignant melanoma, acute lymphocytic and myelocytic leukemia. In addition, they are suitable for anti-angiogenesis therapy as well as for treatment of chronic inflammatory diseases (such as psoriasis, arthritis). Methods of use and preparation of the compounds are also described.
本发明描述了一种新的6-烯基和6-炔基-环毒素衍生物,其通式为(I),其中R1a、R1b、R2a、R3a、R3b、R4、R5、R6、R7、A、Y、D、E、G、Y和Z的含义如说明书中所示。新化合物通过稳定形成的微管蛋白来与微管蛋白相互作用。它们能够以特定的方式影响细胞分裂,因此可用于治疗与细胞生长、分裂和/或增殖有关的疾病或症状。因此,这些化合物适用于治疗恶性肿瘤,例如卵巢、胃、结肠、腺癌、乳腺、肺、头颈癌、恶性黑色素瘤、急性淋巴细胞性和髓性白血病。此外,它们还适用于抗血管生成治疗以及治疗慢性炎症性疾病(如牛皮癣、关节炎)。还描述了这些化合物的使用和制备方法。