Crystal Structure and Characterization of Iridoid Related Compound Isoeucommiol |
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Authors: | Yang Li Ye Zhao Guo-Ping Yang Min-Juan Wang Yong-Min Zhang Wen-Ji Sun |
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Institution: | 1.Biomedicine Key Laboratory of Shaanxi Province,Northwest University,Xi’an,People’s Republic of China;2.Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry,College of Chemistry and Materials Science, Northwest University,Xi’an,People’s Republic of China;3.Université Pierre and Marie Curie-Paris 6, Institut Parisien de Chimie Moléculaire,Paris,France |
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Abstract: | Abstract A single crystal of iridoid related compound isoeucommiol was obtained through NaBH4 reduction of aucubigenin which was formed by enzymatic hydrolysis of aucubin. Its structure and stereochemistry were determined
by X-ray diffraction. The crystal adopts an envelope conformation, presenting a triclinic system, space group P1 with Z = 1, unit cell dimensions a = 5.4158(13) ?, b = 6.5251(15) ?, and c = 7.1555(17) ?. Moreover, extensive network of intermolecular O–H···O hydrogen bonds in crystal lattices can be observed. |
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