HOME    About this site    mypage    Japanese    library    university    Feedback

University of the Ryukyus Repository >
Faculty of Science >
Bulletin >
Bulletin of the College of Science, University of the Ryukyus >
No.101 (2016/3) >

 
Title :Flavonoids, isoflavonoids and other constituents from the fresh mature seeds of Sophora tomentosa L.
Authors :Ogihara, Kazuhito
Kuniyoshi, Eiken
Suzuka, Toshimasa
Higa, Matsutake
Authors alternative :荻原, 和仁
鈴鹿, 俊雅
Issue Date :31-Mar-2016
Abstract :The chloroform-soluble fraction in a methanol extract from mature seeds of Sophora tomentosa L.was subjected to chromatographic separation and purification to give two flavonoids (4 and 5), two isoflavonoids (3 and 6), one lupin alkaloid (1) and one polyphenol (2), respectively. These compounds were identified as 7,4’-dihydroxy- 3’-methoxyflavone (4, geraldone), 7,3’-dihydroxy-4’-methoxyflavone (5, farnisin), 7,3’-dihydroxy-5’-methoxyisoflavone (3), 7,4’-dihydroxy- 3’-methoxyisoflavone (6), N-methylcytisine (1) and methyl 3,4- dihydroxybenzoate (2, methyl protocatechuate), respectively, by spectroscopic methods.
Type Local :紀要論文
ISSN :0286-9640
Publisher :琉球大学理学部
URI :http://hdl.handle.net/20.500.12000/34206
Citation :琉球大学理学部紀要 = BULLETIN OF THE FACULTY OF SCIENCE UNIVERSITY OF THE RYUKYUS no.101 p.1 -7
Appears in Collections:No.101 (2016/3)

Files in This Item:

File Description SizeFormat
No101p01.pdf2111KbAdobe PDFView/Open