3-FORMYL- AND 3-BROMO-N-METHYLCYTISINE DERIVATIVES

被引：1

作者：

Makhmudov, U. S. ^{[1
]}

Rakhimov, Sh. B. ^{[1
]}

Vinogradova, V. I. ^{[1
]}

Tashkhodzhaev, B. ^{[1
]}

机构：

[1] Acad Sci Uzbek, S Yu Yunusov Inst Chem Plant Subst, Tashkent, Uzbekistan

来源：

CHEMISTRY OF NATURAL COMPOUNDS | 2018年 / 54卷 / 04期

关键词：

N-methylcytisine derivatives; X-ray crystal structure analysis; X-RAY; CRYSTAL-STRUCTURE; (-)-CYTISINE; CYTISINE; BOND;

D O I：

10.1007/s10600-018-2458-0

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

3-Formyl- and 3-bromo-N-methylcytisine derivatives of the alkaloid N-methylcytisine from Thermopsis alterniflora were synthesized. Their structures were established using NMR spectroscopy and X-ray crystal structure analyses. The crystal structure of 3-formyl-N-methylcytisine perchlorate involves two protonated cations mutually bonded by a bifurcated N-H center dot center dot center dot OH-bond A Br center dot center dot center dot O donor-acceptor interaction is observed in the crystal of 3-bromo-N-methylcytisine.

引用

页码：735 / 738

页数：4

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