TERPENOID COMPOUNDS FROM PARENTUCELLIA-LATIFOLIA

被引：12

作者：

URONES, JG

MARCOS, IS

CUBILLO, L

GARRIDO, NM

BASABE, P

机构：

[1] Departamento de Química Orgánica, Universidad de Salamanca, Facultad de Químicas, 37008 Salamanca

来源：

PHYTOCHEMISTRY | 1990年 / 29卷 / 07期

关键词：

diterpenes; ent-clerodanes; labdanes; malonates; Parentucellia latifolia; Scrophulareaceae;

D O I：

10.1016/0031-9422(90)83042-Y

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Together with phytol, sitosterol acetate, α-tocopherylquinone and sitosterol, the neutral part of Parentucellia latifolia afforded seven esters of diterpene alcohols: 7,13E-labdadien-15-ol acetate; ent-3,13E-clerodadien-15-ol acetate: di-[7,13E-labdadien-15-yl]malonate; 7,13E-labdadien-15-yl and ent-3,13E-clerodadien-15-yl malonic acid diester; di-[ent-3,13E-clerodadien-15-yl] malonate; 7,13E-labdadien-15-yl-methyl malonic acid diester; ent-3,13E-clerodadien-15-yl-methyl malonic acid diester. Three nor diterpenes: 14,15-dinor-7-labden-13-one; 14,15-dinor-ent-3-cleroden-13-one; 14,15-dinor-ent-2,4(18)clerodadien-13-one; and seven diterpene alcohols, five of them isolated as acetyl derivatives: 7,13E-labdadien- 15-ol; ent-3,13E-clerodadien- 15-ol; diacetate of 8, 17),13E-labdadien-7α, 15-diol; 15-acetoxy-8,13E-labdadien-7-one; 15-acetoxy-13E-labden-8β-ol; 15-acetoxy-13E-labden-8-ol and 15-acetoxy-ent-3,13E-clerodadien-2-one. © 1990.

引用

页码：2223 / 2228

页数：6

共 11 条

[1]

ALVAREZ MV, 1990, IN PRESS STUDIA CHEM

[2]

INVESTIGATIONS ON BIOSYNTHESIS OF STEROIDS AND TERPENOIDS .12. BIOSYNTHESIS OF 3-BETA-HYDROXY-TRITERPENOIDS AND 3-BETA-HYDROXY-STEROIDS FROM (3S)-2,3-EPOXY-2,3-DIHYDROSQUALENE [J].