Search

Your search keyword '"Haowei Yang"' showing total 3 results
Start Over Author "Haowei Yang" Journal molecules
3 results on '"Haowei Yang"'

1. A New Iridoid Glycoside from the Roots of Dipsacus asper

Author

Zhonglin Yang, Haowei Yang, Jingyang Shen, Chunfeng Zhang, Jingzhi Li, and De Ji

Subjects
Dipsacus asper, iridoid glycoside, loganic acid ethyl ester, neuroprotective effect, Dipsaceae, Organic chemistry, QD241-441
Abstract

A new iridoid glycoside, named loganic acid ethyl ester (1), together with five known compounds: chlorogenic acid (2), caffeic acid (3), loganin (4), cantleyoside (5) and syringaresinol-4′,4′′-O-bis-β-D-glucoside (6) were isolated from the roots of Dipsacus asper. The structure of compound 1 was elucidated on the basis of detailed spectroscopic analyses. Lignan is isolated from Dipsacaceae species for the first time. Compounds 1, 4 and 5 had moderate neuroprotective effects against the Aβ25–35 induced cell death in PC12 cells.

Published
2012
Full Text
View/download PDF

2. A New Iridoid Glycoside from the Roots of Dipsacus asper

Author

Chun-Feng Zhang, Jingzhi Li, Zhonglin Yang, Haowei Yang, Jingyang Shen, and De Ji

Subjects
Magnetic Resonance Spectroscopy, Spectrophotometry, Infrared, Iridoid, Stereochemistry, medicine.drug_class, Iridoid Glucosides, Pharmaceutical Science, iridoid glycoside, Dipsacus asper, PC12 Cells, Plant Roots, Article, Mass Spectrometry, Analytical Chemistry, lcsh:QD241-441, chemistry.chemical_compound, lcsh:Organic chemistry, Chlorogenic acid, loganic acid ethyl ester, neuroprotective effect, Dipsaceae, Drug Discovery, Caffeic acid, medicine, Animals, Physical and Theoretical Chemistry, chemistry.chemical_classification, Lignan, biology, Loganin, Organic Chemistry, Glycoside, Dipsacaceae, biology.organism_classification, Rats, chemistry, Chemistry (miscellaneous), Molecular Medicine, Spectrophotometry, Ultraviolet
Abstract

A new iridoid glycoside, named loganic acid ethyl ester (1), together with five known compounds: chlorogenic acid (2), caffeic acid (3), loganin (4), cantleyoside (5) and syringaresinol-4',4''-O-bis-β-D-glucoside (6) were isolated from the roots of Dipsacus asper. The structure of compound 1 was elucidated on the basis of detailed spectroscopic analyses. Lignan is isolated from Dipsacaceae species for the first time. Compounds 1, 4 and 5 had moderate neuroprotective effects against the Aβ₂₅₋₃₅ induced cell death in PC12 cells.

Published
2012

3. A New Iridoid Glycoside from the Roots of Dipsacus asper.

Author

De Ji, Chunfeng Zhang, Jingzhi Li, Haowei Yang, Jingyang Shen, and Zhonglin Yang

Subjects
IRIDOIDS, NEUROPROTECTIVE agents, CHLOROGENIC acid, SPECTROSCOPIC imaging
Abstract

A new iridoid glycoside, named loganic acid ethyl ester (1), together with five known compounds: chlorogenic acid (2), caffeic acid (3), loganin (4), cantleyoside (5) and syringaresinol-4',4''-O-bis-β-D-glucoside (6) were isolated from the roots of Dipsacus asper. The structure of compound 1 was elucidated on the basis of detailed spectroscopic analyses. Lignan is isolated from Dipsacaceae species for the first time. Compounds 1, 4 and 5 had moderate neuroprotective effects against the A#x03B2;25-35 induced cell death in PC12 cells. [ABSTRACT FROM AUTHOR]

Published
2012
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results