Two New C21 Steroidal Glycosides from Selaginella Braunii Baker.
Chem Biodivers
; 19(10): e202200767, 2022 Oct.
Article
in En
| MEDLINE
| ID: mdl-36098055
ABSTRACT
Two new C21 steroidal glycosides, brapreguanes A and B (1-2) were isolated from 75 % aqueous ethanol extract of Selaginella braunii Baker. Their structures were established by spectroscopic analyses (1D/2D NMR spectra and HR-ESI-MS). The absolute configurations of sugar were elucidated by enzymatic hydrolysis and GCMS analysis. In addition, all compounds were evaluated for the anti-proliferative activities against various human cancer cells inâ
vitro. Compounds exhibited no inhibition to various human cancer cells.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Selaginellaceae
Limits:
Humans
Language:
En
Journal:
Chem Biodivers
Year:
2022
Document type:
Article