[Isolation and identification of two new diterpenoid from Rubus corchorifolius L. f].
To study the constituents of Rubus corchorifolius L. f, the constituents were separated by using various chromatographies and the structures were identified on the basis of chemical and spectral analysis. Two compounds were isolated from Rubus corchorifolius L. f. Their structures were identified as ent-kauran-3beta, 16beta, 17, 19-tetrol (1), ent-2-carbonyl-16beta-hydroxy-kauran-17-beta-D-glucoside (2). Compounds 1 and 2 are new compounds.
Zhang
Min
M
College of Biological Science and Technology, Hunan Agriculture University, Changsha 410128, China.
Cao
Yong
Y
Du
Fang-lu
FL
Ou-Yang
Wen
W
Yuan
Yong
Y
D045786:Diterpenes, Kaurane / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry; D027824:Rosaceae / Q000737:chemistry*
D045786:Diterpenes, Kaurane; D005960:Glucosides; C542581:ent-2-carbonyl-16beta-hydroxy-kauran-17-beta-D-glucoside; C542580:ent-kauran-3beta,16beta,17,19-tetrol