A new sesquiterpene ester from the fruits of Celastrus orbiculatus.
From the fruits of Celastrus orbiculatus Thunb., a new dihydroagarofuran sesquiterpene ester named 6alpha,13[beta-diacetoxy-1beta,8beta,9beta-tribenzoyloxy-beta-dihydroagarofuran (1) has been isolated, along with three known compounds: 1beta,6alpha,8beta-triacetoxy-9alpha-benzoyloxy-beta-agarofuran (2), 1beta,6alpha-diacetoxy-9alpha-benzoyloxy-beta-dihydroagarofuran (3) and beta-sitostrol (4). The structure of 1 was elucidated on the basis of spectroscopic methods.
Guo
Yuan-Qiang
YQ
Research Department of Natural Medicine, Shenyang Pharmaceutical University, Shenyang 110016, China.
Li
Xian
X
Wang
Jin-Hui
JH
Li
Wen
W
Sha
Yi
Y
D001565:Benzoates / Q000737:chemistry / Q000302:isolation & purification*; D031247:Celastrus / Q000737:chemistry*; D005638:Fruit / Q000737:chemistry; D005663:Furans / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*; D013057:Spectrum Analysis
C479090:6,13-diacetoxy-1,8,9-tribenzoyloxy-beta-dihydroagarofuran; D001565:Benzoates; D005663:Furans; D012717:Sesquiterpenes