1972•Canadian Journal of ChemistryOpen access

Paniculatin, a New Coumarin from Murraya paniculata (L.) Jack

Warren Steck

Abstract

The coumarin derivatives osthol and coumurrayin were isolated from foliage of Murrayapaniculata (Rutaceae). In addition, a new coumarin, paniculatin, was obtained. By means of chemical degradation and u.v., n.m.r., and mass spectroscopy, the new compound was identified as 7-methoxy-8-(isovaleryloxy-2-keto-3-methylbutyl)coumarin.

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Key concepts: Coumarin, Rutaceae, Chemistry, Murraya, Stereochemistry, Scopoletin, Organic chemistry, Traditional medicine