Longirabdolides E, F and G, 6,7-seco-ent-kaurenoids from Rabdosia longituba

被引：5

作者：

Takeda, Y

Futatsuishi, Y

Matsumoto, T

Masuda, T

Terada, H

Otsuka, H

机构：

[1] UNIV TOKUSHIMA,FAC PHARMACEUT SCI,TOKUSHIMA 770,JAPAN

[2] HIROSHIMA UNIV,SCH MED,INST PHARMACEUT SCI,HIROSHIMA 734,JAPAN

来源：

PHYTOCHEMISTRY | 1997年 / 45卷 / 04期

关键词：

Rabdosia longituba; labiatae; longirabdolides E; F and G; 6,7-seca-ent-kaurenoid;

D O I：

10.1016/S0031-9422(97)00041-1

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：

From the aerial parts of Rabdosia longituba, three new diterpenes, longirabdolides E, F and G were isolated and the structures elucidated on the basis of the spectroscopic and chemical evidence. (C) 1997 Elsevier Science Ltd.

引用

页码：785 / 789

页数：5

共 13 条

[1]

FUJITA E, 1968, CHEM PHARM BULL, V16, P509

[2]

FUJITA E, 1968, CHEM PHARM BULL, V16, P1573

[3] TERPENOIDS .15. STRUCTURE AND ABSOLUTE CONFIGURATION OF ORIDONIN ISOLATED FROM ISODON-JAPONICUS AND ISODON-TRICHOCARPUS [J].

FUJITA, E ;

FUIJITA, T ;

KATAYAMA, H ;

SHIBUYA, M ;

SHINGU, T .

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1970, (12) :1674-&

[4]

FUJITA E, CHEM PHARMACEUTICAL, V22, P280

[5]

Fujita E., 1984, PROGR CHEM NATURAL P, V46, P77

[6]

HARA H, 1972, Journal of Japanese Botany, V47, P193

[7] CONFORMATION AND ABSOLUTE STEREOCHEMISTRY OF MACROCALYXOFORMIN D (= LONGIRABDIOL) [J].

KIDO, M ;

ICHIHARA, T ;

OTSUKA, H ;

TAKEDA, Y .

CHEMICAL & PHARMACEUTICAL BULLETIN, 1992, 40 (12) :3324-3326

[8] TERPENOIDS .3. ENOLIZATION-KETONIZATION AND OPTICAL ROTATORY DISPERSION OF ENT-KAURAN-15-ONES AND 13-BETA-KAURAN-15-ONES [J].

MACMILLAN, J ;

WALKER, ERH .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1972, (07) :986-+

[9] LONGIRABDOLIDE-A AND LONGIRABDOLIDE-B, 6,7-SECO-ENT-KAURENOIDS FROM RABDOSIA-LONGITUBA [J].

TAKEDA, Y ;

MATSUMOTO, T ;

OTSUKA, H .

PHYTOCHEMISTRY, 1994, 35 (05) :1275-1278

[10] ISOLONGIRABDIOL, A NEW DITERPENOID FROM RABDOSIA-LONGITUBA [J].

TAKEDA, Y ;

ICHIHARA, T ;

OTSUKA, H .

JOURNAL OF NATURAL PRODUCTS, 1990, 53 (01) :138-142

← 1 2 →