New pyrrolizidine alkaloids from Heliotropium crassifolium

被引：17

作者：

Farsam, H

Yassa, N

Sarkhail, P

Shafiee, A

机构：

[1] Univ Tehran Med Sci, Fac Pharm, Dept Med Chem, Tehran, Iran

[2] Univ Tehran Med Sci, Fac Pharm, Dept Pharmacognosy, Tehran, Iran

来源：

PLANTA MEDICA | 2000年 / 66卷 / 04期

关键词：

D O I：

10.1055/s-2000-8659

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

Heliotropium crassifolium Boiss, (Boraginaceae) from a population of llam, western region of Iran was studied for pyrrolizidine alklaoids (PAs). Four alkaloids have been identified: europine 1, europine N-oxide a and a new pyrrolizidine alkaloids ilamine 3 and its N-oxide 4, respectively. Their structures were elucidated by IR, H-1-MMR and EIMS data.

引用

页码：389 / 391

页数：3

共 11 条

[1]

AKHANI H, 1991, THESIS TEHRAN U

[2]

PYRROLIZIDINE ALKALOIDS FROM HELIOTROPIUM-ROTUNDIFOLIUM [J].