34463-66-6Relevant articles and documents
A simple approach for the synthesis of azocine alkaloids: The total synthesis of megallanesine
Volvoikar, Prajesh S.,Tilve, Santosh G.
supporting information, p. 2567 - 2569 (2018/05/28)
A new three step synthetic route to construct azocine ring system using anion chemistry and intramolecular Friedel-Craft reaction of an ester is presented. This method allows synthesis of azocine ring analogues in excellent overall yields. The designed strategy was applied for the synthesis of naturally occurring magallanesine.
A practical and highly efficient synthesis of lennoxamine and related isoindolobenzazepines
Sahakitpichan, Poolsak,Ruchirawat, Somsak
, p. 4169 - 4172 (2007/10/03)
Lennoxamine and related isoindolobenzazepines were prepared in high yield by intramolecular condensation of aldehyde isoindolones under basic conditions followed by catalytic hydrogenation of the resulting dehydroisoindolobenzazepines.
Antiimplantation Agents: Part II - 1,2-Diaryl-1,2,3,4-tetrahydroisoquinolines
Nagarajan, K.,Talwalker, P. K.,Kulkarni, C. L.,Shah, R. K.,Shenoy, S. J.,Prabhu, S. S.
, p. 83 - 97 (2007/10/02)
1,2-Diaryl-3,4-dihydroisoquinolinium derivatives (5) have been synthesised from N-aryl-N-aroyl-β-phenethylamines (4) and found to exhibit no antiimplantation activity in the rat whereas many of the corresponding tetrahydroisoquinolines (6) are active.Structure-activity relationships have also been studied. 1-(p-Fluorophenyl)-6-methoxy-2-phenyl-1,2,3,4-tetrahydroisoquinoline (6u) and its nor derivative (6v) are very potent, while the ortho (6g) and the meta (6n) fluoro analogues as well as the des-fluoro derivative (6d) are quite active.Extensive biological tests have been carried out on 6g.The enantiomers (+)-6p*HCl and (-)-6q*HCl of 6n have similar activity profiles as that of 6n showing no separation of antiimplantation and estrogenic properties.Diastereomeric 2-(2-methyl-2-phenethyl)-1-phenyl-1,2,3,4-tetrahydroisoquinolines (13a and 13b) show similar properties, while the tetracyclic derivative 19 is inactive. 2-Phenoxyethyl-1-phenyl-1,2,3,4-tetrahydroisoquinoline (26) shows moderate activity, but 1-(β-phenethyl)-2-phenyl-1,2,3,4-tetrahydroisoquinoline 29 is inactive.
