Stereoselective Synthesis of Melatonin Receptor Agonist Ramelteon via Asymmetric Michael Addition
摘要:
Highly enantioselective asymmetric Michael addition was used to synthesize ramelteon and its analogue. The asymmetric strategy provides an efficient approach for the medicinal modification of ramelteon with high ee value.
Stereoselective Synthesis of Melatonin Receptor Agonist Ramelteon via Asymmetric Michael Addition
摘要:
Highly enantioselective asymmetric Michael addition was used to synthesize ramelteon and its analogue. The asymmetric strategy provides an efficient approach for the medicinal modification of ramelteon with high ee value.
[EN] INHIBITORS OF HEPATITIS C VIRUS RNA-DEPENDENT RNA POLYMERASE, AND COMPOSITIONS AND TREATMENTS USING THE SAME<br/>[FR] INHIBITEURS DE L'ARN POLYMERASE ARN-DEPENDANTE DU VIRUS DE L'HEPATITE C, ET COMPOSITIONS ET TRAITEMENTS FAISANT APPEL A CET INHIBITEUR
申请人:PFIZER
公开号:WO2004074270A3
公开(公告)日:2004-12-23
Stereoselective Synthesis of Melatonin Receptor Agonist Ramelteon via Asymmetric Michael Addition
Highly enantioselective asymmetric Michael addition was used to synthesize ramelteon and its analogue. The asymmetric strategy provides an efficient approach for the medicinal modification of ramelteon with high ee value.