Study on chemical constitutent of Wikstroemia indicai. C. A. Mey, Thymel.

Abstract

Two lignans, (+)-lariciresinol (2), (-)-secoisolariciresinol (3), the flavonoid tricin (1) and the bis-coumarin 4 were isolated from the dichloromethane extract of the stem bark of Wikstroemia indica C. A. Mey, Thymelaeaceae. The structures of these compounds were determined by spectroscopic methods.