Stereochemistry of Hydroxyscytalone Isolated from Penicillium Oxalicum Using VCD, ECD and OR Methods

被引：3

作者：

Ji Yannan ^{[1
]}

He Ping ^{[1
]}

Li Jinliang ^{[1
]}

Guo Xiujie ^{[1
]}

Wang Xiangfen ^{[1
]}

Yu He ^{[1
]}

Shen Shigang ^{[1
]}

Zhu Huajie ^{[1
]}

机构：

[1] Hebei Univ, Coll Chem & Environm Sci, Chinese Ctr Chiral, Key Lab Med Chem & Mol Diagnost,Minist Educ, Baoding 071002, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2014年 / 35卷 / 04期

关键词：

Hydroxyscytalone; Penicillium oxalicum; Vibrational circular dichroism (VCD); Electronic circular dichroism(ECD); Optical rotation(OR); ABSOLUTE-CONFIGURATION; NATURAL-PRODUCTS; BIOSYNTHESIS; METABOLITES;

D O I：

10.7503/cjcu20131023

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new stereoisomer of hydroxyscytalone from Penicillium oxalicum was obtained. Its planar structure was established using H-1 NMR, C-13 NMR and high resolution MS. In its stereochemistry study, the very recently developed method, vibrational circular dichroism(VCD) was used. The calculation is relatively simple by computing the corresponding characteristics based on ground state of electronics. By comparison of computed VCD, ECD and OR with the experimental data, stereochemistry can be well studied.

引用

页码：746 / 749

页数：4

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