Complete assignment of the 1H and 13C NMR spectra of some lignoids from Lauraceae

被引：0

作者：

Barbosa-Filho, JM ^{[1
]}

da-Cunha, EVL ^{[1
]}

da Silva, MS ^{[1
]}

机构：

[1] Univ Fed Paraiba, Lab Tecnol Farmaceut, BR-58051970 Joao Pessoa, Paraiba, Brazil

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 1998年 / 36卷 / 12期

关键词：

neolignans; NMR; H-1; C-13; high-resolution 1D and 2D NMR;

D O I：

10.1002/(SICI)1097-458X(199812)36:12<929::AID-OMR378>3.0.CO;2-O

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An array of one- and two-dimensional NMR techniques (APT, DEFT, COSY, NOESY, HMQC and HMBC) was used to achieve the structural elucidation of some natural benzofuranoid and hydrofuran neolignans isolated from Licaria chrysophylla, L. armeniaca, L. aurea and Nectandra glabrescens fruits. The combination of homo- and heteronuclear NMR data was used to obtain the H-1 and C-13 chemical shift assignments of these neolignans. (C) 1998 John Wiley & Sons, Ltd.

引用

页码：929 / 935

页数：7

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