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Paper | Regular issue | Vol 31, No. 9, 1990, pp.1705-1709
Published online, 1st January, 1970
DOI: 10.3987/COM-90-5497
15-Hydroxypinusolidic Acid, a New Diterpene from the Pericarp of Platycladus orientalis Franco

Yueh-Hsiung Kuo* and Wen-Ching Chen

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

Abstract

A new labdane-type diterpene, 15-hydroxypinusolidic acid, together with α-cedrol, β-sitosterol, and 5-hydroxy-7,4’-dimethoxyflavone was isolated from the pericarp of Platycladus orientalis. The structure of new diterpene has been elucidated by spectroscopic and chemical methods.