A new triterpene glycoside from Centella erecta.
A new (2α,3β)-23-sulphonyl-2,3-dihydroxyurs-12-en-28-oic acid O-α-L-rhamnopyranosyl-(1 → 4)-O-β-D-glucopyranosyl-(1 → 6)-O-β-D-glucopyranosyl ester (1) together with eighteen known compounds were isolated from Centella erecta (L.f.) Fern. Their structures were elucidated mainly by NMR and HRESIMS, as well as on comparison with the reported data.
Rumalla
Chidananda S
CS
National Center for Natural Products Research, School of Pharmacy, University of Mississippi, MS 38677, USA.
Ali
Zulfiqar
Z
Weerasooriya
Aruna D
AD
Smillie
Troy J
TJ
Khan
Ikhlas A
IA
D028041:Centella / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification*; D018515:Plant Leaves; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
C557241:(2alpha,3beta)-23-sulphonyl-2,3-dihydroxyurs-12-en-28-oic acid O-alpha-L-rhamnopyranosyl-(1-4)-O-beta-D-glucopyranosyl-(1- 6)-O-beta-D-glucopyranosyl ester; D006027:Glycosides; D010936:Plant Extracts; D014315:Triterpenes