A New Steroidal Glycoside from Allium macrostemon Bunge
Natural Product Sciences
; : 54-58, 2018.
Article
in En
| WPRIM
| ID: wpr-741596
Responsible library:
WPRO
ABSTRACT
A phytochemical investigation of Allium macrostemon Bunge (Liliaceae) afforded the new pregnane steroidal glycoside, named allimacroside F (1), along with three known glycosides, benzyl-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (2), phenylethyl-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (3), (Z)-3-hexenyl-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (4). The identification and structural elucidation of a new compound (1) was carried out based on spectral data analyses (¹H-NMR, ¹³C-NMR, ¹H-¹H COSY, HSQC, HMBC, and NOESY) and HR-FAB-MS.
Key words
Full text:
1
Index:
WPRIM
Main subject:
Allium
/
Statistics as Topic
/
Liliaceae
/
Glycosides
Language:
En
Journal:
Natural Product Sciences
Year:
2018
Type:
Article