Synthesis of (±)-Aphanorphine Using Rh-Catalyzed Cyclohydrocarbonylation
作者:Wen-Hua Chiou、Po-Chou Chen
DOI:10.1021/acs.joc.7b00923
日期:2017.8.4
A facile formal synthesis to aphanorphine and its analogue is described, featuring Rh-catalyzed cyclohydrocarbonylation of 2-aminodihydronaphthalene to the bridged benzazepine core. Subsequent introduction of the methylgroup and functionalgroup transformation complete the synthesis of aphanorphine and its analogue over eight steps.
Synthesis and analgetic activity of some benzomorphan analogs
作者:Tadashi Kometani、Shunsaku Shiotani
DOI:10.1021/jm00209a003
日期:1978.11
The benzomorphan analogues, 8-hydroxy-3-methyl-2,3,4,5-tetrahydro-1,4-methano-1H-3-benzazepine (1), 8-hydroxy-2-methyl-2,3,4,5-tetrahydro-1,4-methano-1H-2-benzazepine (2), 9-hydroxy-2-methyl-1,2,3,4,5,6-hexahydro-1,5,-methano-2-benzazocine (3), and 10-hydroxy-2-methyl-2,3,4,5,6,7-hexahydro-1,6-methano-1H-2-benzazonine (4), have been synthesized in order to evaluate their analgeticactivity. Only slight