%0 Journal Article
%T 2D NMR Assignments of an ent-Pimarane Diterpenoid from Euphorbia yinshanica<br>阴山大戟中一个对映海松烷型二萜2D NMR全归属
%A 张本印
%A 王环
%A 罗晓东
%A 杜芝芝
%A 沈建伟
%A 张晓峰
%J 波谱学杂志
%D 2012
%I 
%X One known ent pimarane type diterpenoid, 3α, 19-dihydroxyl ent pimara-  9(11), 15-diene, has been isolated from the roots of Euphorbia yinshanica for the first time. Its structure has been  confirmed by 2D spectral methods (1H-1H COSY, HMBC, HMQC, ROESY), and its NMR signals have been  first completely assigned.
%K Euphorbiaceae
%K &prev_q=Euphorbia yinshanicazz')" href="#">" target="_blank">Euphorbia yinshanicazz')" href="#">
%K Euphorbia yinshanica
%K &prev_q=-pimarane diterpenoidzz')" href="#">" target="_blank">-pimarane diterpenoidzz')" href="#">
%K ent-pimarane diterpenoid
%K 2D
%K NMR<br>大戟科
%K 阴山大戟
%K 对映-海松烷型二萜
%K 2D
%K NMR谱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=1A3C8C6E452BD1AF5A6B6B99BA3989C9&aid=B39D47F72CB13A762403BFBC16F61EDB&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=4BB057F167CF3A60&eid=7F5DDA4924737DF5&journal_id=1000-4556&journal_name=波谱学杂志&referenced_num=0&reference_num=0