Transetherification-mediated E-ring opening and stereoselective "Red-Ox" modification of furostan

被引:7
|
作者
Cheun, Young [1 ]
Koag, Myong Chul [1 ]
Kou, Yi [1 ]
Warnken, Zachary [1 ]
Lee, Seongmin [1 ]
机构
[1] Univ Texas Austin, Coll Pharm, Div Med Chem, Austin, TX 78712 USA
关键词
E-ring opening; Cephalostatin; Transetherification; NATURAL-PRODUCTS; CEPHALOSTATIN; HECOGENIN; SPIROKETALS; HEMISPHERE; PROTOCOL; UNIT;
D O I
10.1016/j.steroids.2011.12.015
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
We have developed a novel E-ring opening method for furostan, and applied it to prepare D-ring modified steroids, which can be used to synthesize cephalostatin analogs. (C) 2011 Elsevier Inc. All rights reserved.
引用
收藏
页码:276 / 281
页数:6
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