Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5177367 | Phytochemistry Letters | 2012 | 5 Pages |
Abstract
⺠The chemical composition of the bracts of hops (Humulus lupulus L.) was investigated. ⺠New chromanone and acylphloroglucinol glycosides were isolated from the bracts. ⺠Their structures were elucidated based on TOFMS and 1D/2D NMR. ⺠2-Isopropylchromanones are encountered in nature for the first time. ⺠The acylphloroglucinol C-glycoside and di-O-glycoside have not been reported in hops.
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Authors
Yoshihisa Tanaka, Daiki Honma, Masayoshi Tamura, Akio Yanagida, Ping Zhao, Toshihiko Shoji, Motoyuki Tagashira, Yoichi Shibusawa, Tomomasa Kanda,