ISOLATION IDENTIFICATION AND PROPERTIES OF 2,3-DIHYDRO-2,3-DIHYDROXYBENZOIC ACID . AN INTERMEDIATE IN BIOSYNTHESIS OF 2,3-DIHYDROXYBENZOIC ACID

被引：34

作者：

YOUNG, IG

JACKMAN, LM

GIBSON, F

机构：

[1] Chemistry Department, Pennsylvania State University

来源：

BIOCHIMICA ET BIOPHYSICA ACTA | 1969年 / 177卷 / 03期

关键词：

D O I：

10.1016/0304-4165(69)90300-6

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

An intermediate in the conversion of chorismate into 2,3-dihydroxybenzoate has been formed using cell-free extracts of Aerobacter aerogenes. The new compound has been isolated and identified as 5,6-dihydroxycyclohexa-1,3-diene-1-carboxylic acid. The trivial name 2,3-dihydro-2,3-dihydroxybenzoic acid is suggested for this compound. Nuclear magnetic resonance, infrared, ultraviolet and mass spectra, together with some other properties of the new intermediate are described. 2,3-Dihydro-2,3-dihydroxybenzoic acid is dehydrated by heating under acid or alkaline conditions to give mainly 3-hydroxybenzoic acid together with some salicylic acid. © 1969.

引用

页码：381 / &

共 19 条

[1] ANALYTICAL SEPARATIONS BY HIGH-VOLTAGE PAPER ELECTROPHORESIS - AMINO ACIDS IN PROTEIN HYDROLYSATES [J].