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Paper | Regular issue | Vol 36, No. 7, 1993, pp.1501-1507
Published online, 1st January, 1970
DOI: 10.3987/COM-92-6288
Two New Coumaronochromone Derivatives, Oblongin and Oblonginol from the Roots of Derris oblonga Benth

Yun-Lian Lin and Yueh-Hsiung Kuo*

*Department of Chemistry, National Taiwan University, Roosevelt Road Section 4, Taipei 106, Taiwan, R.O.C.

Abstract

Two new coumaronochromone derivatives, oblongin and oblonginol, have been isolated from the roots of Derris oblonga. Their structures have been elucidated by spectroscopic and chemical methods.