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.
Tanaka
Naonobu
N
Faculty of Pharmaceutical Sciences, University of Tokushima, Shomachi 1-78, Tokushima 770-8505, Japan.
Ooba
Nobuyuki
N
Duan
Hongquan
H
Takaishi
Yoshihisa
Y
Nakanishi
Yuka
Y
Bastow
Kenneth
K
Lee
Kuo-Hsiung
KH
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