Two isomeric benzodipyranone derivatives from Calophyllum inophyllum

被引：15

作者：

Khan, NUD ^{[1
]}

Parveen, N ^{[1
]}

Singh, MP ^{[1
]}

Singh, R ^{[1
]}

Achari, B ^{[1
]}

Dastidar, PPG ^{[1
]}

Dutta, PK ^{[1
]}

机构：

[1] INDIAN INST CHEM BIOL, Kolkata 700032, W BENGAL, INDIA

来源：

PHYTOCHEMISTRY | 1996年 / 42卷 / 04期

关键词：

Calophyllum inophyllum; Guttifereae; leaves; (2S,3R)-2,3-dihydro-5-hydroxy-2,3,8,8-tetramethyl-6-(1-phenylethenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one, (2R,3R)-2,3-dihydro-5-hydroxy-2,3,8,8-tetramethyl-6-(1-phenylethenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one; C-13; NMR; CD; absolute configuration;

D O I：

10.1016/0031-9422(96)00049-0

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

The new compound (2S,3R)-2,3-dihydro-5-hydroxy-2,3,8,8-tetramethyl-6-(1-phenylethenyl)-4H,8H-benzo [1,2-b:3,4-b'] dipyran-4-one along with (2R,3R)-2,3-dihydro-5-hydroxy-2,3,8,8-tetramethyl-6-(1-phenylethenyl) -4H,8H-benzo [1,2-b:3,4-b'] dipyran-4-one were isolated from the leaves of Calophyllum inophyllum and identified from their spectral and chemical data.

引用

页码：1181 / 1183

页数：3

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