摘要 |
A taxoid compound represented by general formula (I) where the symbols R1, R2, R3, R4, Bz, and Ac have specified meanings. Also, a method for producing the taxoid derivative from a baccatin derivative having a beta -ketoester group at the 13-position by transesterification and a method for producing taxoid compound such as paclitaxel from the taxoid derivative under mild condition are disclosed. |
申请人 |
BIO RESEARCH CORPORATION OF YOKOHAMA;ENSUIKO SUGAR REFINING COMPANY, LIMITED;MANDAI, TADAKATSU |
发明人 |
MANDAI, TADAKATSU;OKUMOTO, HIROSHI;NAKANISHI, KATSUYOSHI;HARA, KOJI;MIKUNI, KATSUHIKO;HARA, KOZO |