A C-methylflavone from Trianthema portulacastrum
1997
Kokpol, U. | Wannachet-Isara, N. | Tip-Pyang, S. | Chavasiri, W. | Veerachato, G. | Simpson, J. | Weavers, R.T.
Extraction of Trianthema portulacastrum with dichloromethane has led to the isolation of a new flavonoid, 5,2'-dihydroxy-7-methoxy-6,8-dimethylflavone, along with 5,7-dihydroxy-6,8-dimethylchromone (leptorumol) which has been previously reported from a fern species. X-ray analysis of leptorumol is also reported.
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