A 2,5-dimethoxytetrahydrofuran from Hemerocallis fulva var kwanso

被引：10

作者：

Konishi, T ^{[1
]}

Inoue, T ^{[1
]}

Kiyosawa, S ^{[1
]}

Fujiwara, Y ^{[1
]}

机构：

[1] NIHON MEDI PHYS CO LTD,NISHINOMIYA,HYOGO 662,JAPAN

来源：

PHYTOCHEMISTRY | 1996年 / 42卷 / 01期

关键词：

Hemerocallis fulva var. kwanso; Liliaceae; 2,5-dimethoxytetrahydrofuran; Ehrlich reaction; NOE;

D O I：

10.1016/0031-9422(96)83285-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A 2,5-dimethoxytetrahydrofuran, fulvanol, has been extracted from Hemerocallis fulva var. kwanso along with fulvanines(double dagger), 2,5-dihydrofuryl-gamma-lactams. The structure of fulvanol has been established as 3-hydroxy-methyl-2,5-dimethoxy-3,4-dihydroxytetrahydrofuran by the H-1 and C-13 NMR spectra. The structure of fulvanol is closely related to the branched-chain tetrofuranose apiose, occurring in the form of UDP-glycoside or as other cell components. [double dagger Fulvanines were first named for 2,5-dihydrofuryl-gamma-lactam derivatives. The authors are concerned about possible confusion with fulvanin, cf. J. Nat. Prod. 56, 527 (1993), which is a name given to a new sesquiterpene.]

引用

页码：135 / 137

页数：3

共 8 条

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