Citation: Qiong Zhang, Jing Yu Liang, Qing Shan Li, Zhi Da Min. New limonoids from the fruits of Melia toosendan[J]. Chinese Chemical Letters, ;2010, 21(7): 838-841. doi: 10.1016/j.cclet.2010.02.018 shu

New limonoids from the fruits of Melia toosendan

a Department of Pharmaceutical Science, Shanxi Medical University, Taiyuan 030001, China;
b Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China

Received Date: 3 November 2009

Two new limonoids,1α-tigloyloxy-3α-acetoxyl-7α-hydroxyl-12α-ethoxyl nimbolinin (1)and 1α-benzoyloxy-3α-acetoxyl-7α-hydroxyl-12α-ethoxyl nimbolinin (2),were isolated from the fruits of Melia toosendan.Their structures were established on the basis of various NMR spectroscopic analyses,including 2D-NMR techniques (HSQC,HMBC,NOESY)and HR-ESI-MS.
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