H-1 AND C-13 NMR ASSIGNMENTS OF THE ANTITUMOR MACROLIDE BRYOSTATIN-1

被引:5
|
作者
SCHAUFELBERGER, DE
CHMURNY, GN
KOLECK, MP
机构
[1] Chemical Synthesis and Analysis Laboratory, PRI, DynCorp, National Cancer Institute-Frederick Cancer Research and Development Center, Frederick, Maryland, 21702, P.O. Box B
[2] Sandoz Pharma Ltd, Analytical Research and Development, Basel
关键词
BRYOSTATIN-1; NMR DATA; STRUCTURE;
D O I
10.1002/mrc.1260290414
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
During a large-scale isolation of bryostatin 1, NMR measurements indicated that parts of the published C-13 and H-1 NMR assignments had to be revised. These reassignments were based on extensive homonuclear and heteronuclear one- and two-dimensional NMR techniques performed at 500 MHz. These independently obtained assignments are also in good agreement with the revised assignments and structure of bryostatin 3.
引用
收藏
页码:366 / 374
页数:9
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