Kaurane and abietane diterpenoids from Tripterygium doianum (Celastraceae).
Extraction of Tripterygium doianum (Celastraceae) afforded five new diterpenoids and 11 known diterpenoids belonging to the ent-kaurane and abietane families. Their structures were established based on spectroscopic studies. The isolated compounds showed moderate cytotoxicity against human tumor cell assays.
Faculty of Pharmaceutical Sciences, University of Tokushima, Shomachi 1-78, Tokushima 770-8505, Japan.
Naonobu
N
Tanaka
Nobuyuki
N
Ooba
Hongquan
H
Duan
Yoshihisa
Y
Takaishi
Yuka
Y
Nakanishi
Kenneth
K
Bastow
Kuo-Hsiung
KH
Lee
D045784:Abietanes / Q000737:chemistry / Q000302:isolation & purification*; D045744:Cell Line, Tumor; D045786:Diterpenes, Kaurane / Q000737:chemistry / Q000302:isolation & purification*; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D029757:Tripterygium / Q000737:chemistry*
D045784:Abietanes; D045786:Diterpenes, Kaurane