Oleanane-type triterpenes from Viburnum awabuki

被引：23

作者：

Kagawa, M ^{[1
]}

Minami, H ^{[1
]}

Nakahara, M ^{[1
]}

Takahashi, H ^{[1
]}

Takaoka, S ^{[1
]}

Fukuyama, Y ^{[1
]}

机构：

[1] Tokushima Bunri Univ, Fac Pharmaceut Sci, Inst Pharmacognosy, Tokushima 770, Japan

来源：

PHYTOCHEMISTRY | 1998年 / 47卷 / 07期

关键词：

Viburnum awabuki; Caprifoliaceae; wood; oleanane-type triterpene; erythrodiol; 1-oxo-erythrodiol; 11-oxo-erythrodiol; 13,28-epoxy-11-oleanene-3-one; castanopsone;

D O I：

10.1016/S0031-9422(97)00742-5

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：

Three new oleanane-type triterpenes have been isolated from the wood of Viburnum awabuki. Their structures have been elucidated as 3 beta,28-dihydroxy-12-oleanene-1-one, 3 beta,28-dihydroxy-12-oleanene-11-one and 13,28-epoxy-11-oleanene-3-one, respectively, by extensive analysis of spectroscopic data including comparison of C-13 NMR data with those of erythrodiol and some chemical transformations. The structure of 1-oxo-erythrodiol has been confirmed by X-ray crystallographic analysis. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1337 / 1341

页数：5

共 11 条

[1] Hydroperoxylated guaiane-type sesquiterpenes from Viburnum awabuki [J].

Fukuyama, Y ;

Minami, H ;

Ichikawa, R ;

Takeuchi, K ;

Kodama, M .

PHYTOCHEMISTRY, 1996, 42 (03) :741-746

[2]

Fukuyama Y, 1996, CHEM PHARM BULL, V44, P1418, DOI 10.1248/cpb.44.1418

[3] Absolute structure of vibsanins B and C, and their chemical correlation [J].

Fukuyama, Y ;

Minami, H ;

Taoka, S ;

Kodama, M ;

Kawazu, K ;

Nemoto, H .

TETRAHEDRON LETTERS, 1997, 38 (08) :1435-1438

[4] Neovibsanines A and B, unprecedented diterpenes from Viburnum awabuki [J].

Fukuyama, Y ;

Minami, H ;

Takeuchi, K ;

Kodama, M ;

Kawazu, K .

TETRAHEDRON LETTERS, 1996, 37 (37) :6767-6770

[5] BIOACTIVE COMPOUNDS IN LEAVES OF VIBURNUM ODORATISSIMUM KER .1. ISOLATION OF VIBSANINES A,B,C,D,E AND F FROM VIBURNUM-ODORATISSIMUM [J].

KAWAZU, K .

AGRICULTURAL AND BIOLOGICAL CHEMISTRY, 1980, 44 (06) :1367-1372

[6]

Kikuchi Masa, 1995, Natural Medicines, V49, P219

[7]

KUROYANAGI M, 1986, CHEM PHARM BULL, V34, P4012

[8] Studies on the constituents of Viburnum species .16. Viburnols: Six novel triterpenoids from Viburnum dilatatum [J].

Machida, K ;

Kikuchi, M .

TETRAHEDRON LETTERS, 1997, 38 (04) :571-574

[9] Studies on the constituents of viburnum species .14. Viburnols: Novel triterpenoids with a rearranged dammarane skeleton from Viburnum dilatatum [J].

Machida, K ;

Kikuchi, M .

TETRAHEDRON LETTERS, 1996, 37 (24) :4157-4160

[10] CASTANOPSONE AND CASTANOPSOL 2 NEW TRITERPENOIDS FROM CASTANOPSIS-INDICA [J].

PANT, P ;

RASTOGI, RP .

PHYTOCHEMISTRY, 1977, 16 (11) :1787-1789

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