A-type proanthocyanidins from the stems of Ephedra sinica (Ephedraceae) and their antimicrobial activities.

Abstract

Phytochemical investigation of the n-BuOH-soluble fraction of the EtOH extract of the herbaceous stems of Ephedra sinica, which is known as Ephedrae Herba in Traditional Chinese Medicine, led to the isolation and identification of 12 A-type proanthocyanidins, containing five dimers, two trimers and five tetramers [i.e., (+)-epigallocatechin-(2α→O→7,4α→8… (More)
DOI: 10.3390/molecules18055172

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Cite this paper

@article{Zang2013AtypePF, title={A-type proanthocyanidins from the stems of Ephedra sinica (Ephedraceae) and their antimicrobial activities.}, author={Xinyu Zang and Mingying Shang and Feng Xu and Jing Liang and Xuan Wang and Masayuki Mikage and Shaoqing Cai}, journal={Molecules}, year={2013}, volume={18 5}, pages={5172-89} }