三尖杉属植物的生物碱研究及其化学分类问题

中国科学院大学学报

三尖杉属植物的生物碱研究及其化学分类问题

朱太平

(中国科学院植物研究所)

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1979-11-18 发布日期:1979-11-18
通讯作者: 朱太平

A study of the alkaloids in Cephalotaxus and their bearing on the chemotaxonomic problems of the genus

Chu Tai-Ping

(Institute of Botany, Academia Sinica)

Received:1900-01-01 Revised:1900-01-01 Online:1979-11-18 Published:1979-11-18
Contact: Chu Tai-Ping

摘要/Abstract

摘要：

本文根据近年对于三尖杉属植物的生物碱化学研究，并联系到有关本属的其他化学成分、

形态解剖、分类、化石和地理分布等资料,讨论了本属植物的分类学问题。

Abstract:

The family Cephalotaxaceae contains so far known only 1 genus with 8 species and

possibly 2-3 varieties mostly native in China.

In recent years, some ester alkaloids of Cephalotaxus have been shown significant

activity in a variety of experimental leukemia systems. 6 species (including varieties)

of the genus have been investigated for their alkaloids.

The detected alkaloids in Cephalotaxaceous plants, from the chemotaxonomic point

of view, may be of some significance to the plant systemstics. Our present study has

indicated that:

(1) The species C. sinensis and C. fortunei (C. oliveri ?) are chemically considered

to be more primitive than others, while C. harringtonia, C. hainanensis and C. wilsoniana

(including C. mannii?) seem to be derived.

(2) Chemical evidence has suggested that the genus Cephalotaxus be accorded a

family rank.

(3) On the basis of morphology, anatomy, embryogeny, geographical distribution

etc., the recent findings in the chemistry of Cephalotaxaceae support the inclusion of

Cephalotaxaceae, Taxaceae and Podocarpaceae in Taxineae of Coniferales.

(4) C. fortunei, C. hainanensis and C. oliveri (C. harringtonia) contain richer

ester alkaloids than other species of the genus. C. fortunei which has a wide distribu-

tion and great amount in many provinces of China, may prove to be a good new

resource for antitumor medicine.

朱太平. 三尖杉属植物的生物碱研究及其化学分类问题[J]. 中国科学院大学学报.

Chu Tai-Ping. A study of the alkaloids in Cephalotaxus and their bearing on the chemotaxonomic problems of the genus[J]. .