ISOLATION AND CHEMICAL CHARACTERIZATION OF A NEW CONSTITUENT OF CAPE ALOE HAVING THE 1,1-DIPHENYLETHANE SKELETON

被引：15

作者：

SPERANZA, G

CORTI, S

MANITTO, P

机构：

[1] Dipartimento di Chimica Orgánica e Industriale, Universitá di Milano, 1-20133 Milano

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 1994年 / 42卷 / 09期

关键词：

CAPE ALOE; SECONDARY METABOLITES; POLYKETIDES; 1,1-DIPHENYLETHANE DERIVATIVES; PROCESS PRODUCT; THERMAL DECARBOXYLATION; P-COUMARIC ACID;

D O I：

10.1021/jf00045a032

中图分类号：

S [农业科学];

学科分类号：

09 [农学];

摘要：

The structure of a new constituent of Cape aloe was determined by spectral analysis and confirmed by total synthesis. This 1,1-diphenylethane derivative (6), which occurs in the drug in racemic form, was also obtained by thermal reaction of p-coumaric acid with orsellinic acid (or orcinol). These facts are consistent with a nonenzymatic origin of 6, which can be regarded as the first process product isolated from aloe.

引用

页码：2002 / 2006

页数：5

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[2]

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