Abstract

Two new polyacetylene glycosides, kamiohnoyneosides A and B, were isolated from the flowers of edible Chrysanthemum "Kamiohno", along with a known polyacetylene glycoside and two known monoterpene glycosides. The structures of new compounds were elucidated on the basis of spectroscopic data. Kamiohnoyneoside A and three known compounds moderately inhibited formation of N^ε-(carboxymethyl)lysine, one of the representative advanced glycation endproducts.

Graphic abstract

中文翻译：

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Kamiohnoyneosides A和B，两种来自食用菊花“ Kamiohno”花的新型聚乙炔糖苷。

摘要

从食用菊花“ Kamiohno”的花中分离出两种新的聚乙炔糖苷，Kamiohnoyneosides A和B，以及一种已知的聚乙炔糖苷和两种已知的单萜糖苷。根据光谱数据阐明了新化合物的结构。Kamiohnoyneoside A和三种已知的化合物适度抑制的形成Ñ ^ε - （羧甲基）赖氨酸，代表糖化终产物中的一个。

图形摘要