Serrulatin A and B, new diterpene polyesters from Euphorbia serrulata

被引：22

作者：

Hohmann, J

Rédei, D

Evanics, F

Kálmán, A

Argay, G

Bartók, T

机构：

[1] Albert Szent Gyorgyi Med Univ, Dept Pharmacognosy, H-6701 Szeged, Hungary

[2] Albert Szent Gyorgyi Med Univ, Dept Pharmaceut Anal, H-6720 Szeged, Hungary

[3] Hungarian Acad Sci, Chem Res Ctr, Inst Chem, H-1525 Budapest, Hungary

[4] Cereal Res Non Profit Co, H-6701 Szeged, Hungary

来源：

TETRAHEDRON | 2000年 / 56卷 / 22期

基金：

匈牙利科学研究基金会;

关键词：

terpenes and terpenoids; esters; X-ray crystal structures; plants;

D O I：

10.1016/S0040-4020(00)00278-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two new diterpene polyesters, serrulatin A (1) and B (2), were isolated from an n-hexane extract of the whole, undried plant of Euphorbia serrulata. The structures were elucidated by various spectroscopic methods, including ESI-MS, IR, UV, 1D and 2D NMR techniques and X-ray crystallography. Serrulatin A contains a hitherto unknown heterocyclic ring system, while serrulatin B is a diterpene, which can be formally derived from 1 by ring opening. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：3619 / 3623

页数：5

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Ahmad VU, 1998, TETRAHEDRON, V54, P1573

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