SYNTHESIS OF A C-14,C-15 DIHYDRO DERIVATIVE OF THE SOUTH HEXACYCLIC STEROID UNIT OF CEPHALOSTATIN-1 .2. SPIROKETAL SYNTHESIS AND STEREOCHEMICAL ASSIGNMENT BY NMR-SPECTROSCOPY

被引:17
作者
BHANDARU, S [1 ]
FUCHS, PL [1 ]
机构
[1] PURDUE UNIV, DEPT CHEM, W LAFAYETTE, IN 47907 USA
基金
美国国家卫生研究院;
关键词
D O I
10.1016/0040-4039(95)01805-R
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Transformation of aldehyde 3 into 2, a C-14',C-15' dihydro analog of the ''South'' hexacyclic spiroketal of cephalostatin 11 is described. The stereochemistry of 2 was elucidated by NMR spectroscopy.
引用
收藏
页码:8351 / 8354
页数:4
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