摘要 |
ACETONE SOLVATE OF DIMETHOXYDOCETAXEL OR 4-ACETOXY-2A-BENZOYLOXY-5b, 20-EPOXY-1-HYDROXY-7b,10b-DIMETHOXY-9-OXOTAX-11-EN-13A-YL(2R,3S)-3-TERTBUTOXYCARBONYLAMINO-2-YDROXY-3-PHENYLPROPIONATE AND ITS PREPARATION BY CRYSTALLIZATION FROM AN AQUEOUS/ACETONE SOLUTION.
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