Ferulic acid esters of glucosylglucose from Allium macrostemon Bunge.

作者信息

Usui Ayaka, Matsuo Yosuke, Tanaka Takashi, Ohshima Kazusato, Fukuda Shinji, Mine Takara, Yakashiro Ichiro, Ishimaru Kanji

机构信息

a Faculty of Agriculture , Saga University , Saga 840-8502 , Japan.

b Graduate School of Biomedical Sciences and School of Pharmaceutical Sciences , Nagasaki University , Nagasaki 852-8521 , Japan.

出版信息

J Asian Nat Prod Res. 2017 Mar;19(3):215-221. doi: 10.1080/10286020.2016.1213722. Epub 2016 Sep 2.

DOI:10.1080/10286020.2016.1213722

PMID:27588352

Abstract

Three new ferulic acid esters of glucosylglucose, 1-O-(E)-feruloyl-β-d-glucopyranosyl (1-2)-[β- d-glucopyranosyl (1-6)]-β-d-glucopyranose (allimacronoid A, 1), 1-O-(E)-feruloyl-{β-d-glucopyranosyl (1-4)-[β-d-glucopyranosyl (1-2)]}-[β- d-glucopyranosyl (1-6)]-β-d-glucopyranose (allimacronoid B, 2), and 1-O-(E)-feruloyl-{β-d-glucopyranosyl (1-6)-[β-d-glucopyranosyl (1-2)]}-[β- d-glucopyranosyl (1-6)]-β-d-glucopyranose (allimacronoid C, 3) were isolated together with tuberonoid A (4), from the leaves of Allium macrostemon Bunge. The chemical structures were elucidated based on the analyses of the spectroscopic and chemical data.

摘要