A new diglycosyl megastigmane from Carallia brachiata.
A new megastigmane diglycoside was isolated from the leaves of Carallia brachiata. The structure was determined by spectroscopic methods as 3-hydroxy-5,6-epoxy-beta-ionol -3-O-beta-apiofuranosyl-(1-->6)-beta-glucopyranoside (1). Additionally, 29 known compounds consisting of two megastigmanes, one 1,2-dithiolane derivative, seven aromatic compounds, five condensed tannins, 12 flavonoids, and two glyceroglycolipids were isolated and identified.
Ling
S-K
SK
Forest Research Institute Malaysia, Kepong, 52109 Kuala Lumpur, Malaysia. lingsk@frim.gov.my
Takashima
T
T
Tanaka
T
T
Fujioka
T
T
Mihashi
K
K
Kouno
I
I
D003512:Cyclohexanones / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry*; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D045792:Norisoprenoids / Q000737:chemistry*; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry*; D018515:Plant Leaves; D043982:Rhizophoraceae
D003512:Cyclohexanones; D005960:Glucosides; D045792:Norisoprenoids; D010936:Plant Extracts; C413264:megastigmane