Treatment of AIDS, inhibition of the replication of HIV and related viruses thereof, and formulations using thiourea derivative compounds or salts thereof is disclosed. Also disclosed are novel thiourea derivative compounds.
Compounds and methods for inhibition of HIV and related viruses
申请人:Medivir A/B
公开号:US05658907A1
公开(公告)日:1997-08-19
Treatment of AIDS, inhibition of the replication of HIV and related viruses thereof, and formulations using thiourea derivative compounds or salts thereof is disclosed. Also disclosed are novel thiourea derivative compounds.
Process for the preparation of (8aS,12aS,13aS)-decahydroisoquino[2,1-g][1,6]-naphthyridin-8-one derivatives
申请人:SYNTEX (U.S.A.) INC.
公开号:EP0505183A2
公开(公告)日:1992-09-23
The invention provides a process for preparing single enantiomers of compounds represented by the formula :
and chiral acid addition salts thereof ;
wherein :
X and Y are independently hydrogen ; lower alkyl ; lower alkoxy; or halo; or X and Y taken together is methylenedioxy or ethylene-1,2-dioxy;
which includes reduction of a compound represented by the formula :
to give a mixture of stereoisomers represented by the formula :
wherein each wavy line independently represents a bond in either the α or β position ;
followed by dissolving the mixture of stereoisomers and a chiral resolving acid in a suitable solvent and allowing the solution to crystallize, giving a salt of the desired enantiomer.