NIH-SHIFT DURING BIOSYNTHESIS OF EPOXY-PSEUDOISOEUGENOL-(2-METHYLBUTYRATE) IN TISSUE-CULTURES OF PIMPINELLA-ANISUM

被引：9

作者：

MARTIN, R ^{[1
]}

REICHLING, J ^{[1
]}

机构：

[1] UNIV HEIDELBERG, INST PHARMAZEUT BIOL, NEUENHEIMER FELD 364, W-6900 HEIDELBERG 1, GERMANY

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 02期

关键词：

PIMPINELLA-ANISUM; APIACEAE; BIOSYNTHESIS; PHENYLPROPANOIDS; PSEUDOISOEUGENOLS; TISSUE CULTURE; C-13-LABELING; NIH-SHIFT;

D O I：

10.1016/0031-9422(92)90027-N

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：

Pseudoisocugenois are phenylpropanoids with a rare 2,5-dioxy-substitution pattern at the phenyl ring. Their biosynthetic pathway up to anethole appears to be identical to that of ordinary phenylpropanoids. The biosynthetic step leading from anethole (l-propenyl-4-methoxy benzene) to pseud oisoeugenol (l-propenyl-2-hydroxy-5-methoxy benzene) was examined using a tissue culture of Pimpinella anisum and presentation of C-13 labelled precursors. It involves migration of the side chain during the introduction of the OH.2-group.

引用

页码：511 / 514

页数：4