Synthesis of taxoids 3. A novel and efficient method for preparation of taxoids by employing cis-glycidic acid
作者:Tetsuo Yamaguchi、Naoyuki Harada、Kunihiko Ozaki、Tomiki Hashiyama
DOI:10.1016/s0040-4039(98)01124-1
日期:1998.7
A novel route for the synthesis of docetaxel (2) using esterification of (2R, 3R)-glycidic acid with 7,10-bis-O-(2,2,2-trichloroethoxycarbonyl)-10-deacetylbaccatin III is described. Subsequent stereo- and regio-selective conversion afforded 2 and related novel compounds.
描述了一种新的合成紫杉醇(2)的路线,该合成路线是使用(2 R,3 R)-缩水甘油酸与7,10-双-O-(2,2,2-三氯乙氧基羰基)-10-去乙酰基浆果赤霉素III进行酯化。随后的立体和区域选择性转化得到2种和相关的新化合物。