The study of chemical composition and pharmacological action of the alkaloid from plants of Lycoris Herb

Abstract

Recently, studies on Lycoris type alkaloids received the attention of scholars home and abroad. Lycoris type contains lots of alkaloids, it can be divided into seven types according to its molecular structure, including Lycorine, Crinine, Galanthamine, Tazettine, Narciclasine, Lycorenine, Homolycorine and Montanine. Researches have shown that Lycoris type possess multiple phamocology activity, such as strong anti-Tumor activity of human breast cancer cell (MCF-7), human leukemia cell(HL-60); and strong inhibition effect of flu virus, measles virus, polio virus and SARS virus; Besides, Lycorine type has strong anti-Acetylcholinesterase effect. In a word, Lycorine type, Lycoris type alkaloids carries multiple pharmacology effect and is a promising substance.