Two new diprenylated flavanones from Derris laxiflora Benth.
Nat Prod Res
; 34(15): 2101-2108, 2020 Aug.
Article
in En
| MEDLINE
| ID: mdl-30856010
ABSTRACT
Phytochemical reinvestigation on the whole plants of Derris laxiflora Benth. afforded two new diprenylated flavanones, derriflavanones B and C (1-2), together with thirty-two known compounds, including sixteen flavonoids (3-18), eleven aromatic compounds (19-29), and five chlorophylls (30-34). All known compounds were first isolated from this plant. The structures of these compounds were determined by analysis of the NMR spectroscopy, mass data, IR spectra, UV spectra, optical rotation and by comparison with literature data.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Derris
/
Flavanones
Language:
En
Journal:
Nat Prod Res
Year:
2020
Document type:
Article
Affiliation country:
Taiwán