THE STEREOSTRUCTURAL INVESTIGATION OF 3(R), 8-DIMETHYL-2(R), 5-BIS(1-METHYL-ETHYL)-6-OXO-2, 3, 6, 7, 9, 10-HEXAHYDRO-1H-3A, 7- ETHANOAZULENE-10-CARBONITRILE BY 2-D NMR SPECTROSCOPY  

作　　者：韩秀文 H.RüEGGER J.SONDEREGGER 

机构地区：[1]Dalian Institute of Chemical Physics, Academia Sinica, Dalian 116012, PRC [2]Spectrospin AG, Zürich

出　　处：《Chinese Science Bulletin》1990年第12期997-1002,共6页

摘　　要：A novel alkaloid compound with efficacious antihypertension activity was synthesized from one of heptatrienyl derivatives which was obtainod from curcumol by GUO Yong-tian et al. The structural determination of crystalline intermediate is very important for the structural elucidation of final reductive product and for designing and synthesizing

关 键 词：phase-sensitive COSY NOESY long-range C-H chemical shift correlation spectra BIRD pulses. 

分 类 号：N[自然科学总论]