Sulfur-substituted azetidinone compounds useful as hypocholesterolemic agents
US5624920A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1994 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Nov 18, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Sulfur-substituted azetidinone hypocholesterolemic agents of the formula ##STR1## or a pharmaceutically acceptable salt thereof, wherein: Ar.sup.1 is aryl or R.sup.10 -substituted aryl; PA1 Ar.sup.2 is aryl or R.sup.4 -substituted aryl; PA1 Ar.sup.3 is aryl or R.sup.5 -substituted aryl; PA1 X and Y are --CH.sub.2 --, --CH(lower alkyl)-- or --C(dilower alkyl)--; PA1 R is --OR.sup.6, --O(CO)R.sup.6, --O(CO)OR.sup.9 or --O(CO)NR.sup.6 R.sup.7 ; R.sup.1 is hydrogen, lower alkyl or aryl; or R and R.sup.1 together are .dbd.O; PA1 q is 0 or 1; r is 0, 1 or 2; m and n are 0-5; provided that the sum of m, n and q is 1-5; PA1 R.sup.4 is selected from lower alkyl, --OR.sup.6, --O(CO)R.sup.6, --O(CO)OR.sup.9, --O(CH.sub.2).sub.1-5 OR.sup.6, --O(CO)NR.sup.6 R.sup.7, --NR.sup.6 R.sup.7, --NR.sup.6 (CO)R.sup.7, --NR.sup.6 (CO)OR.sup.9, --NR.sup.6 (CO)NR.sup.7 R.sup.8, --NR.sup.6 SO.sub.2 R.sup.9, --COOR.sup.6, --CONR.sup.6 R.sup.7, --COR.sup.6, --SO.sup.2 NR.sup.6 R.sup.7, S(O).sub.0-2 R.sup.9, --O(CH.sub.2).sub.1-10 --COOR.sup.6, --O(CH.sub.2).sub.1-10 CONR.sup.6 R.sup.7, --(lower alkylene)--COOR.sup.6 and --CH.dbd.CH--COOR.sup.6 ; PA1 R.sup.5 is selected from --OR.sup.6, --O(CO)R.sup.6, --O(CO)…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.