| 摘要 |
PROBLEM TO BE SOLVED: To provide a new anhydrous form of docetaxel, and to provide a process of producing anhydrous docetaxel and docetaxel trihydrate.SOLUTION: New anhydrous forms of docetaxel include crystalline N-debenzoyl-N-tert-butoxycarbonyl-10-deacetyl taxol trihydrate, etc., characterized by a powder X-ray diffraction pattern with peaks at 8.8, 13.9, and 17.7±0.2 degrees two-theta. |
