Biotransformation of sinapic acid by the green algae Stichococcus bacillaris 155LTAP and Ankistrodesmus braunii C202.7a

被引：17

作者：

DellaGreca, M

Pinto, G

Pollio, A

Previtera, L

Temussi, F

机构：

[1] Univ Naples Federico II, Dipartimento Chim Organ & Biochim, I-80126 Naples, Italy

[2] Univ Naples Federico II, Dipartimento Biol Vegetale, I-80139 Naples, Italy

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 14期

关键词：

sinapic acid; Stichococcus bacillaris; Ankistrodesmus braunii; biotransformation; thomasidioic acid; 3,6-dihydroxy-2,4-dimethoxy-7H-benzocyclohepten-7-one;

D O I：

10.1016/S0040-4039(03)00458-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Sinapic acid was bioconverted by the green alga Stichococcus bacillaris into 4-hydroxy-3,5-dimethoxybenzoic acid, 4-hydroxy-3,5-dimethoxybenzaldehyde and 4-hydroxy-3,5-dimethoxybenzylic alcohol. Incubation of sinapic acid in a culture of the alga Ankistrodesmus braunii gave 3,6-dihydroxy-2,4-dimethoxy-7H-benzocyclohepten-7-one, a new compound formed by bioconversion of thomasidioic acid, the primary oxidative product of sinapic acid. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：2779 / 2780

页数：2

共 7 条

[1] Thomasidioic acid and 6-hydroxy-5,7-dimethoxy-2-naphthoic acid: Are they really natural products? [J].