Immunosuppressive terpenes from Prinsepia utilis.
Two new hemiterpenes, utililactone (1) and epiutililactone (2), along with nine known compounds (3-11), were isolated from the leaves of Prinsepia utilis. Their structures were elucidated on the basis of spectroscopic data. The isolated compounds showed significant immunosuppressive activities.
Xu
Ying-Qian
YQ
School of Pharmacy, Tianjin Medical University, Tianjin, China.
Yao
Zhi
Z
Hu
Jun-Yi
JY
Teng
Jie
J
Takaishi
Yoshihisa
Y
Duan
Hong-Quan
HQ
D007166:Immunosuppressive Agents / Q000302:isolation & purification* / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D027824:Rosaceae / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D013055:Spectrophotometry, Infrared; D013729:Terpenes / Q000302:isolation & purification* / Q000494:pharmacology
D007166:Immunosuppressive Agents; D013729:Terpenes