Two New Iridoids from Verbena officinalis L.

Molecules

Jicheng Shu¹  Guixin Chou¹ 

[1] The MOE Key Laboratory for Standardization of Chinese Medicines and SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, Institute of Chinese Materia Medica of Shanghai University of Traditional Chinese Medicine, Cai Lun Road 1200, Zhangjiang, Shanghai 201203, ChinaE-Mail:

关键词: Verbena officinalis L.;    iridoids;    spectroscopic methods;   

DOI  :  10.3390/molecules190710473

来源: mdpi

【 摘 要 】

Two new iridoids, 3-(5-(methoxycarbonyl)-2-oxo-2H-pyran-3-yl)butanoic acid, named verbeofflin I (1), and 7-hydroxydehydrohastatoside (2), were isolated from the aerial part of Verbena officinalis L, along with three known iridoids, verbenalin (3), 3,4-dihydroverbenalin (4), hastatoside (5) by means of various column chromatography steps. The structures of these compounds were elucidated through analysis of their spectroscopic data obtained using 1D and 2D NMR and MS techniques. Verbeofflin I (1) is the new class of secoiridoid in the family Verbenaceae.

【 授权许可】

CC BY   
© 2014 by the authors; licensee MDPI, Basel, Switzerland.