INCORPORATION OF 1-14C-ACETATE INTO TRITERPENOIDS IN CALENDULA OFFICINALIS

被引：21

作者：

KASPRZYK, Z

WOJCIECHOWSKI, Z

机构：

[1] Department of Biochemistry, University, Warszawa

来源：

PHYTOCHEMISTRY | 1969年 / 8卷 / 10期

关键词：

D O I：

10.1016/S0031-9422(00)88077-2

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：

A dynamics of incorporation of 1-14C-acetate into sterols, pentacyclic triterpenic alcohols and into oleanolic acid has been studied in Calendula officinalis. The results obtained indicate that sterols undergo the following transformations: Δ7 sterol → Δ5 sterol → Δ5, 22 sterol. Triterpenic diols are formed as the result of hydroxylation of corresponding triterpenic monols and oleanolic acid is produced by stepwise oxidation according to the scheme: β-amyrin → erythrodiol → oleanolic aldehyde → oleanolic acid. © 1970.

引用

页码：1921 / +

页数：1

共 15 条

[1] TRITERPENOIDS ISOLATED FROM MACHAERIUM INCORRUPTIBILE [J].