Two new bromophenols from the red alga Odonthalia corymbifera

被引：88

作者：

Kurihara, H ^{[1
]}

Mitani, T

Kawabata, J

Takahashi, K

机构：

[1] Hokkaido Univ, Fac Fisheries, Dept Marine Bioresources Chem, Hakodate, Hokkaido 0418611, Japan

[2] Hokkaido Univ, Fac Agr, Dept Biosci & Chem, Kita Ku, Sapporo, Hokkaido 0608589, Japan

来源：

JOURNAL OF NATURAL PRODUCTS | 1999年 / 62卷 / 06期

关键词：

D O I：

10.1021/np980324p

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two novel bromophenols (1 and 2) were isolated fi om an extract of a red alga, Odonthalia corymbifera, together with a known bromophenol (3). The novel bromophenols were determined as 4-bromo-2,3-dihydroxy-6-hydroxymethylphenyl 2,5-dibromo-6-hydroxy-3-hydroxymethylphenyl ether (1) and bis(2,3-dibromo-4,5-dihydroxybenzyl) ether (2), from spectroscopic evidence. Compounds 1-3 were found to be inactivators of or-glucosidase.

引用

页码：882 / 884

页数：3

共 15 条

[1] BROMINE COMPOUNDS OF RYTIPHLEA-TINCTORIA (RHODOPHYCEAE) [J].

CHEVOLOTMAGUEUR, AM ;

CAVE, A ;

POTIER, P ;

TESTE, J ;

CHIARONI, A ;

RICHE, C .

PHYTOCHEMISTRY, 1976, 15 (05) :767-771

[2]

FENICAL W, 1975, J PHYCOL, V11, P245, DOI 10.1111/j.1529-8817.1975.tb02775.x

[3] Feeding-deterrent bromophenols from Odonthalia corymbifera [J].

Kurata, K ;

Taniguchii, K ;

Takashima, K ;

Hayashi, I ;

Suzuki, M .

PHYTOCHEMISTRY, 1997, 45 (03) :485-487

[4] CHEMICAL STUDIES ON CONSTITUENTS OF MARINE-ALGAE .5. BIS(2,3,6-TRIBROMO-4,5-DIHYDROXYBENZYL) ETHER FROM THE RED ALGA, SYMPHYOCLADIA-LATIUSCULA [J].

KURATA, K ;

AMIYA, T .

PHYTOCHEMISTRY, 1980, 19 (01) :141-142

[5]

KURATA K, 1973, B JPN SOC SCI FISH, V39, P973

[6] 2 NEW BROMOPHENOLS FROM RED ALGA, RHODOMELA-LARIX [J].

KURATA, K ;

AMIYA, T .

CHEMISTRY LETTERS, 1977, (12) :1435-1438

[7] A NEW SCREENING METHOD FOR GLUCOSIDASE INHIBITORS AND ITS APPLICATION TO ALGAL EXTRACTS [J].

KURIHARA, H ;

SASAKI, M ;

HATANO, M .

FISHERIES SCIENCE, 1994, 60 (06) :759-761

[8]

Kurihara H, 1997, NIPPON SUISAN GAKK, V63, P634

[9] SULFOQUINOVOSYLDIACYLGLYCEROL AS AN ALPHA-GLUCOSIDASE INHIBITOR [J].

KURIHARA, H ;

ANDO, J ;

HATANO, M ;

KAWABATA, J .

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 1995, 5 (12) :1241-1244

[10]

KURIHARA H, 1996, J JPN OIL CHEM SOC, V45, P347

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