Abstract
Matricaria chamomilla L. (Asteraceae) flowers on hydrodistillation yielded an essential oil and on extraction with organic solvents afforded a biologically active coumarin, herniarin (1). The extracts also yielded oleanolic acid (2), stigmasterol (3), ß-sitosterol (4) and its glucoside (5), of which 2, 4 and 5 are being reported for the first time from M. chamomilla. Complete spectral data of herniarin (1) are reported.
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