Publication: Chemical constituents of Thai propolis
1
0
Issued Date
2013
Resource Type
File Type
application/pdf
ISSN
0367326X
Other identifier(s)
2-s2.0-84878932403
Rights Holder(s)
มหาวิทยาลัยศรีนครินทรวิโรฒ
Bibliographic Citation
Fitoterapia. Vol 88, No. (2013), p.96-100
Suggested Citation
Athikomkulchai S., Awale S., Ruangrungsi N., Ruchirawat S., Kadota S. Chemical constituents of Thai propolis. Fitoterapia. Vol 88, No. (2013), p.96-100. doi:10.1016/j.fitote.2013.04.008 Retrieved from: https://hdl.handle.net/20.500.14740/6639
Abstract
Phytochemical investigation on the constituents of Thai propolis led the isolation of a new phenylallylflavanone, (7″S)-8-[1-(4′-hydroxy- 3′-methoxyphenyl)prop-2-en-1-yl]-(2S)-pinocembrin (1) and (E)-cinnamyl-(E)-cinnamylidenate (2) from methanolic extract of Thai propolis. Their structures were determined on the basis of extensive NMR spectroscopic analysis. In addition to this, 19 compounds (3-21) belonging to flavonoids and phenolic esters were isolated and identified. © 2013 Elsevier B.V.
Subject(s)
8 [1 (4' hydroxy 3' methoxyphenyl)prop 2 en 1 yl]pinocembrin
Cinnamyl cinnamylidenate
Flavanone derivative
Methanol
Propolis
Unclassified drug
Flavanone derivative
Propolis
Unsaturated fatty acid
Article
Carbon nuclear magnetic resonance
Drug isolation
Drug structure
Nuclear magnetic resonance spectroscopy
Priority journal
Proton nuclear magnetic resonance
Chemical structure
Chemistry
Isolation and purification
Thailand
Fatty Acids, Unsaturated
Flavanones
Molecular Structure
Propolis
Thailand
Cinnamyl cinnamylidenate
Flavanone derivative
Methanol
Propolis
Unclassified drug
Flavanone derivative
Propolis
Unsaturated fatty acid
Article
Carbon nuclear magnetic resonance
Drug isolation
Drug structure
Nuclear magnetic resonance spectroscopy
Priority journal
Proton nuclear magnetic resonance
Chemical structure
Chemistry
Isolation and purification
Thailand
Fatty Acids, Unsaturated
Flavanones
Molecular Structure
Propolis
Thailand