Preparation and Crystal Structure of 15α-Hydroxyl-oleanolic Acid

被引：1

作者：

孙华 ^{[1
]}

刘婷 ^{[1
]}

沈妍君 ^{[1
]}

张黎明 ^{[1
]}

王敏 ^{[1
]}

机构：

[1] Key Laboratory of Industrial Microbiology,Ministry of Education,College of Biotechnology,Tianjin University of Science and Technology

来源：

结构化学 | 2010年 / 29卷 / 12期

关键词：

crystal structure; oleanolic acid; 15α-hydroxyl-oleanolic acid; biotransformation;

D O I：

10.14102/j.cnki.0254-5861.2010.12.013

中图分类号：

O621.3 [有机合成化学];

学科分类号：

070303 ; 081704 ;

摘要：

The compound 15α-hydroxyl-oleanolic acid was biotransformed from oleanolic acid with Colletotrichum lini AS3.4486,and its structure was characterized by 1H NMR,13C NMR,HR-ESI-MS and single-crystal X-ray diffraction.The crystal of the title compound belongs to monoclinic,space group R3 with a=34.255(5),b=34.255(5),c=6.8671(14),β=90°,Z=9,V=6978(2)3,Mr=490.70,Dc=1.051 mg/m3,μ=0.069 mm-1,F(000)=2430,R=0.0375 and wR=0.0808.The title compound is stacked into a three-dimensional network through hydrogen bonds.

引用

页码：1798 / 1801

页数：4

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