N-15 chemical shifts and long-range H-1-N-15 coupling pathways of selected Strychnos alkaloids

被引：27

作者：

Martin, GE ^{[1
]}

Crouch, RC ^{[1
]}

Andrews, CW ^{[1
]}

机构：

[1] CHEM IND INST TOXICOL,DIV ORGAN CHEM,RES TRIANGLE PK,NC 27709

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1995年 / 32卷 / 06期

关键词：

D O I：

10.1002/jhet.5570320616

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The Strychnos alkaloids have been the focal point of considerable synthetic and spectroscopic effort. We now report the N-15 chemical shifts and long-range H-1-N-15 coupling pathways of strychnine, brucine, and holstiine at natural abundance. Long-range coupling pathways were established using a gradient-enhanced HMQC sequence optimized for the observation of H-1-N-15 long-range couplings.

引用

页码：1759 / 1766

页数：8

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