Search

Your search keyword '"Jiang, Hai-Bing"' showing total 2 results
Start Over Author "Jiang, Hai-Bing" Journal journal of asian natural products research
2 results on '"Jiang, Hai-Bing"'

2. Steroids from the seeds of Datura metel.

Author

Yang, Bing-You, Jiang, Hai-Bing, Liu, Yan, Chen, Jing, and Kuang, Hai-Xue

Subjects
*STEROIDS analysis, *ENZYME-linked immunosorbent assay, *HERBAL medicine, *HIGH performance liquid chromatography, *CHINESE medicine, *MOLECULAR structure, *RESEARCH funding, *SEEDS, *PLANT extracts, *CHROMATOGRAPHS
Abstract

Two new steroids meteloside F (1) and meteloside G (2), together with six known ones (3–8), were isolated and identified from the seeds of Datura metel L. The chemical constituents were isolated by silica gel, ODS chromatogram columns. and preparative HPLC. The structures of these compounds were established by one- and two-dimensional NMR spectra and HR-ESI-MS. The compounds exhibited inhibition on the nitric oxide release of lipopolysaccharide-induced RAW 264.7 cells with IC50 values from 30.2 to 44.8 μM. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results