Diterpene esters and phenolic compounds from Sapium insigne (ROYLE) BENTH. ex HOOK. fil.
From the leaves of Sapium insigne (ROYLE) BENTH. ex HOOK. fil., two new phorbol derivatives, such as 16-hydroxyphorbol-16-acetate (4) and 4beta-deoxy-16-hydroxyphorbol-16-acetate (5) along with twelve known phenolic compounds such as 3-O-caffeoyl quinic acid (1), 1-O-galloyl-beta-D-glucose (2), 1,3-di-O-galloyl-beta-D-glucose (3), rutin (6), 1,3,4,6-tetra-O-galloyl-beta-D-glucose (7), quercetin (8), guaijaverin (9), nicotiflorin (10), scopolin (11), methyl gallate (12), corilagin (13) and 1,3,6-tri-O-galloyl-beta-D-glucose (14) were isolated. All of these compounds have been isolated for the first time from this plant.
Devkota
Hari Prasad
HP
Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan.
Basnet
Purusotam
P
Yahara
Shoji
S
D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D004952:Esters / Q000737:chemistry / Q000302:isolation & purification*; D019665:Euphorbiaceae / Q000737:chemistry*; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry* / Q000302:isolation & purification*; D010703:Phorbol Esters / Q000737:chemistry / Q000302:isolation & purification*; D018515:Plant Leaves / Q000737:chemistry*; D013237:Stereoisomerism
C546238:16-hydroxyphorbol-16-acetate; C546239:4beta-deoxy-16-hydroxyphorbol-16-acetate; D004224:Diterpenes; D004952:Esters; D010636:Phenols; D010703:Phorbol Esters