Chemical Constituents of Crithmum maritimum
摘要
A new pyridinium-type compound, named 2-(2′,4′-dimethylpyridin-1′-ium-1′-yl)propanoate (1), as well as glutamate (2), glutamine (3), glutamic acid (4), diacetone alcohol (5), aesculetin (6), and caffeic acid (7), were isolated from the MeOH extract of the roots of Crithmum maritimum L. The structure of the new benzenoid was elucidated by chemical and physical evidence.