6-Alkenyl-, 6-alkinyl- and 6-epoxy-epothilone derivatives, process for their production, and their use in pharmaceutical preparations
申请人:Klar Ulrich
公开号:US20050113429A1
公开(公告)日:2005-05-26
This invention describes the new 6-alkenyl- and 6-alkinyl-epothilone derivatives of general formula (I) in which R
1a
, R
1b
, R
2b
, R
3a
, R
3b
, R
4
, R
5
, R
6
, R
7
, 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.
该发明描述了通式(I)中的新6-烯基-和6-炔基-epothilone衍生物,其中R1a、R1b、R2b、R3a、R3b、R4、R5、R6、R7、A、Y、D、E、G、Y和Z具有说明中指示的含义。这些新化合物通过稳定形成的微管蛋白质与微管结合。它们能够以特定阶段的方式影响细胞分裂,因此可用于治疗与细胞生长、分裂和/或增殖需求相关的疾病或状况。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、急性淋巴细胞和骨髓性白血病。此外,它们也适用于抗血管生成治疗以及慢性炎症性疾病的治疗(如牛皮癣、关节炎)。还描述了这些化合物的使用方法和制备方法。