(-)-SALZOL, AN ISOPIMARANE DITERPENE, AND A CHALCONE FROM HYPTIS-SALZMANII

被引：14

作者：

MESSANA, I

FERRARI, F

SOUZA, MADE

GACSBAITZ, E

机构：

[1] UNIV FED PERNAMBUCO, DEPT ANTIBIOT, BR-50000 RECIFE, PE, BRAZIL

[2] CENT RES INST CHEM, BUDAPEST, HUNGARY

来源：

PHYTOCHEMISTRY | 1990年 / 29卷 / 01期

关键词：

(-)-salzol; 4,2′,6′-trihydroxy-4′-methoxychalcone; flavanone; Hyptis salzmanii; isopimarane diterpene; Labiatae; lignan; structure elucidation;

D O I：

10.1016/0031-9422(90)89065-H

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：

From the leaves of Hyptis salzmanii a new isopimarane diterpene, named (-)-salzol, and the new 4,2′,6′-trihydroxy-4′-methox,ychalcone were isolated, together with three known lignans, i.e. (+)-sesamin, (-)-cubebins, (-)-hinokinin, three known flavanones, i.e. (-)-isosakuranetin, (±)-sakuranetin, (+)-naringenin-7,4′-dimethylether, and p-methoxycinnamic acid. The structure of 20-benzoyloxy-6β,7β,8β,9α-tetrahydroxyisopimar-15-ene, assigned to (-)-salzol, and the structure of the chalcone were determined on the basis of chemical and spectral data. © 1990.

引用

页码：329 / 332

页数：4

共 13 条

[1]

ADESOMOJU A A, 1985, Fitoterapia, V56, P279

[2]

ARENE EO, 1978, LLOYDIA, V41, P186

[3] BROAD-BAND HOMONUCLEAR DECOUPLING IN HETERONUCLEAR SHIFT CORRELATION NMR-SPECTROSCOPY [J].