著者

和田 浩志 村上 孝夫 田中 信壽 中村 昌司 斎木 保久 陳 秋明

出版者

公益社団法人 日本薬学会

雑誌

YAKUGAKU ZASSHI (ISSN:00316903)

巻号頁・発行日

vol.106, no.11, pp.989-994, 1986-11-25 (Released:2008-05-30)

参考文献数

23

被引用文献数

5 8

---

From the fronds of Pseudocyclosorus subochthodes CHING and P. esquirolii CHING, a new flavanone glycoside (2S)-eriodictyol 7-O-methylether 3'-O-β-D-glucopyranoside (I) and maltol 3-O-β-D-glucopyranoside (V) were isolated. Besides them, from the former a new glycoside 5-hydroxymaltol 5-O-α-L-rhamnopyranoside (II) and (2E, 6E)-(10S)-2, 6, 10-trimethyl-2, 6-11-dodecatriene-1, 10-diol (12-hydroxynerolidol) (III) were isolated and from the latter astragalin and shikimic acid were isolated. Their structures were elucidated by chemical and spectroscopic methods.