SYNTHETIC PROCESS FOR AMINOCYCLOHEXYL ETHER COMPOUNDS
申请人:Cardiome Pharma Corp.
公开号:US20150336887A1
公开(公告)日:2015-11-26
Methods for the preparation of stereoisomerically substantially aminocyclohexyl ether compounds such as trans-(1R,2R)-aminocyclohexyl ether compounds and/or trans-(1S,2S)-aminocyclohexyl ether compounds as well as various intermediates and substrates are disclosed.
NOVEL DICARBOXYLIC ACID LINKED AMINO ACID AND PEPTIDE PRODRUGS OF OPIOIDS AND USES THEREOF
申请人:Franklin Richard
公开号:US20100286186A1
公开(公告)日:2010-11-11
The present invention concerns dicarboxylic acid linked amino acid and peptide prodrugs of opioid analgesics and pharmaceutical compositions containing such prodrugs. Methods for providing pain relief, decreasing the adverse GI side effects of the opioid analgesic and increasing the bioavailability of the opioid analgesic with the aforementioned prodrugs are also provided. In one embodiment, prodrugs having the amino acid side chains of valine, leucine, isoleucine and glycine; and mono-, di- and tripeptides thereof are provided.
Aqueous Enantioselective Aldol Reaction of Methyl- and Phenylglyoxal Organocatalyzed by N-Tosyl-(S a)-binam-l-prolinamide