倒卵叶润楠茎木中的细胞毒性新木脂素。

Cytotoxic neolignans from the stem wood of Machilus obovatifolia.

作者信息

Tsai I L, Chen J H, Duh C Y, Chen I S

机构信息

Graduate Institute of Natural Products, Kaohsiung Medical University, Taiwan, R.O.C.

出版信息

Planta Med. 2000 Jun;66(5):403-7. doi: 10.1055/s-2000-8593.

DOI:10.1055/s-2000-8593

PMID:10909257

Abstract

Four new cytotoxic neolignans, machilusol A (1), machilusol C (3), machilusol D (4), machilusol E (5) as well as two new inactive neolignans, machilusol B (2) and machilusol F (6), were isolated from the stem wood of Machilus obovatifolia. All structures were identified by means of spectroscopic analysis.

摘要

从倒卵叶润楠的茎木中分离出4个新的具有细胞毒性的新木脂素，即润楠醇A（1）、润楠醇C（3）、润楠醇D（4）、润楠醇E（5），以及2个新的无活性新木脂素，即润楠醇B（2）和润楠醇F（6）。所有结构均通过光谱分析鉴定。