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 crysta...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展开更多
Ⅰ. INTRODUCTIONOrganometallic complexes containing phosphorous ligands are used to catalyze various organic transformations. It is interesting that these homogeneous catalysts on polymer can facilitate the separation...Ⅰ. INTRODUCTIONOrganometallic complexes containing phosphorous ligands are used to catalyze various organic transformations. It is interesting that these homogeneous catalysts on polymer can facilitate the separation of the reaction products. It is more important to explore the展开更多
文摘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
文摘Ⅰ. INTRODUCTIONOrganometallic complexes containing phosphorous ligands are used to catalyze various organic transformations. It is interesting that these homogeneous catalysts on polymer can facilitate the separation of the reaction products. It is more important to explore the
