ScienceAsia 7 (1981): 123-127 |doi: 10.2306/scienceasia1513-1874.1981.07.123

TRADITIONAL MEDICINAL PLANTS OF THAILAND. III. CONSTITUENTS OF ZANTHOXYLUM BUDRUNGA (RUTACEAE)*

NIJSIRI RUANGRUNGSI,^a PAYOM TANTIVATANA,^a ROBERT P. BORRIS^b and GEOFFREY A. CORDELL^b

ABSTRACT: Examination of the fruits of native Zanthoxylum budrunga (Rutaceae) has yielded xanthoxylin (1) and the two alkaloids arborine (2) and dictamnine (3).

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a Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 5, Thailand
b Department of Pharmacognosy and Pharmacology, College of Pharmacy. University of Illinois at the Medical Center, Chicago, Illinois 60612, U.S.A.

Received 14 May 1981