Caesaldecan, a cassane diterpenoid from the leaves of Caesalpinia decapetala.
A new cassane diterpenoid, caesaldecan, was isolated from Caesalpinia decapetala with eight known compounds, spathulenol, 4,5-epoxy-8(14)-caryophyllene, squalene, lupeol, trans-resveratrol, quercetin, astragalin, and stigmasterol. The (1)H- and (13)C-NMR spectra of the new compound were completely assigned by using a combination of 2D NMR techniques, namely, (1)H-(1)H COSY, HMQC, HMBC, and ROESY.
Kiem
Phan Van
PV
Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam.
Minh
Chau Van
CV
Huong
Hoang Thanh
HT
Lee
Jung Joon
JJ
Kim
Young Ho
YH
D029911:Caesalpinia / Q000737:chemistry*; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D018515:Plant Leaves / Q000737:chemistry; D016339:Spectrometry, Mass, Fast Atom Bombardment
D004224:Diterpenes; C502175:caesaldecan