Planta Med 2000; 66(5): 403-407
DOI: 10.1055/s-2000-8593
Original Paper
Georg Thieme Verlag Stuttgart · New York

Cytotoxic Neolignans from the Stem Wood of Machilus obovatifolia

Ian-Lih Tsai1,*, Jyh-Huey Chen1 , Chang-Yih Duh2 , Ih-Sheng Chen1
  • 1 Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung, Taiwan, R.O.C.
  • 2 Institute of Marine Resources, National Sun Yat-sen University, Kaohsiung, Taiwan, R.O.C.
Further Information

Publication History

Publication Date:
31 December 2000 (online)

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.

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D. Ph. Prof. Ian-Lih Tsai

Graduate Institute of Natural Products Kaohsiung Medical University

Kaohsiung, Taiwan

Republic of China

Email: ialits@cc.kmu.edu.tw

Phone: 886-7-321-0683