Proctoriones A-C: 2-acylcyclohexane-1,3-dione derivatives from peperomia proctorii.
The structures of three new compounds isolated from Peperomia proctorii, named proctoriones A-C, have been established by spectroscopic and chemical methods as 2,3-dihydro-5, 8-dihydroxy-2-pentadecyl-4H-benzopyran-4-one (1) and enolic forms of 4-hydroxy-2-octadecanoylcyclohexane-1,3-dione (2) and 4-hydroxy-2-octadec-(11Z)-enoylcyclohexane-1,3-dione (3).
Seeram
N P
NP
Department of Chemistry, University of the West Indies, Mona, Jamaica.
Lewis
A W
AW
Jacobs
H
H
Nair
M G
MG
McLean
S
S
Reynolds
W F
WF
D003510:Cyclohexanes / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D010944:Plants / Q000737:chemistry*; D013057:Spectrum Analysis
D003510:Cyclohexanes