%0 Journal Article
%T Chemical Constituents of the Branches and Leaves of Azadirachta indica Cultivated in Yuanmou County<br>元谋栽培印楝枝叶化学成分研究
%A CHEN Jin-Xiong
%A SUN Yun
%A YAN Yu-Xin
%A CHEN Jian-Chao
%A QIU Ming-Hua
%A <br>陈进雄
%A 孙赟
%A 闫玉鑫
%A 陈剑超
%A 邱明华
%J 植物科学学报
%D 2011
%I 
%X Fifteen compounds included triterpenoids,sesquiterpenoids and steroids were isolated from the branches and leaves of Azadirachta indica cultivated in Yuanmou county of Yunnan Province.These compounds were identified as nimbin（1）,6-deacetylnimbin（2）,6-deacetylnimbinene（3）,nimbinene（4）,azadiradione（5）,7-acetoxy-elema-1,3-dien-8-ol（6）,1-naphthalenone（7）,acarusnol（8）,colvane-2β,9α-diol（9）,ursolic acid（10）,maslinic acid（11）,2α-hydroxyoxyursolicacid（12）,eriantic acid B（13）,2α,3α,4β-trihydroxypregnan-16-one（14）,2β,3β,4β-trihydroxypregnan-16-one（15） by means of NMR and MS methods.Compounds 6-15 were isolated for the first time from this species.
%K Azadirachta indica
%K Triterpenoids
%K Sesquiterpenoids
%K Steroids<br>印楝
%K 三萜
%K 倍半萜
%K 甾体
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=9973DE552EA54506F7AABD4780345ED2&aid=97D58E521117B44122AB36BFBF03A1BB&yid=9377ED8094509821&vid=771469D9D58C34FF&iid=94C357A881DFC066&sid=250DF325A002B9CC&eid=9BF3B0483F192149&journal_id=1000-470X&journal_name=武汉植物学研究&referenced_num=0&reference_num=17