A new phenylpropanoid derivative isolated from Carthamus tinctorius L
Abstract
A new phenylpropanoid derivative, named carthamusin A (1), along with two known compounds β-daucosterol (2) and stigmasterol (3) were isolated from Carthamus tinctorius L. The structures were elucidated by extensive 1D and 2D (HMBC, HMQC, 1 H1 H COSY) NMR and MS spectroscopy.