Diterpenoids from Casearia sylvestris.
Two highly oxygenated clerodane diterpenes casearins U (1) and V (2) and two ent-kaurane diterpene glucosides sylvestrisides A (3) and B (4) were isolated from the leaves of Casearia sylvestris, together with 13 known compounds. Their structures were established on the basis of 1D and 2D NMR spectroscopic analyses and comparison with literature data.
Wang
Wei
W
National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, University of Mississippi, Oxford, MS 38677, USA.
Zhao
Jianpin
J
Wang
Yan-hong
YH
Smillie
Troy A
TA
Li
Xing-Cong
XC
Khan
Ikhlas A
IA
D000818:Animals; D037821:Casearia / Q000737:chemistry*; D045744:Cell Line, Tumor; D002522:Chlorocebus aethiops; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D006801:Humans; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry*; D018515:Plant Leaves; D014709:Vero Cells
D004224:Diterpenes; D005960:Glucosides; D010936:Plant Extracts; C547860:casearin U; C547861:casearin V; C547863:sylvestriside A; C547862:sylvestriside B