The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 1992
Filed:
Jun. 04, 1990
Jeffrey T Billheimer, West Chester, PA (US);
Peter J Gillies, Hockessin, DE (US);
C Anne Higley, Newark, DE (US);
Thomas P Maduskuie, Jr, Wilmington, DE (US);
Ruth R Wexler, Wilmington, DE (US);
Du Pont Merck Pharmaceutical Company, Wilmington, DE (US);
Abstract
This invention relates to imidazoles as inhibitors of acyl-CoA: cholesterol acyltransferase (ACAT), processes for their preparation, and their use as antihypercholesterolemic agents or antiatherosclerotic. The compounds for use in the described method are compounds of Formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are selected independently from H, C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.8 branched alkyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.4 -C.sub.10 cycloalkylalkyl, C.sub.7 -C.sub.14 araalkyl, phenyl optionally substituted with 1 to 3 groups selected from F, Cl, Br, OH, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.8 branched alkyl, CH.sub.3 S(O).sub.r, NO.sub.2, CF.sub.3, or NR.sup.7 R.sup.8 ; R.sup.3 is H, C.sub.1 -C.sub.6 alkyl, allyl, benzyl, or phenyl optionally substituted with F, Cl, CH.sub.3, CH.sub.3 O, or CF.sub.3 ; R.sup.4 is straight chain C.sub.1 -C.sub.8 alkyl optionally substituted with F; C.sub.3 -C.sub.8 branched alkyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.4 -C.sub.10 cycloalkylalkyl, C.sub.7 -C.sub.14 aralkyl where the aryl group is optionally substituted with 1 to 3 groups selected from C.sub.1 -C.sub.4 alkyl or alkoxy, F, Br, Cl, NH.sub.2, OH, CN, CO.sub.2 H, CF.sub.3, NO.sub.2, C.sub.1 -C.sub.4 carboalkoxy, NR.sup.7 R.sup.8, or NCOR.sup.7 ; C.sub.3 -C.sub.6 alkenyl or alkynyl, C.sub.1 -C.sub.3 perfluoroalkyl, phenyl optionally substituted with 1 to 3 groups selected from C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.8 branched alkyl, C.sub.1 -C.sub.4, alkoxy, F, Br, Cl, NH.sub.2, OH, CN, CO.sub.2 H, CF.sub.3, NO.sub.2, C.sub.1 -C.sub.4 carboalkoxy, NR.sup.7 R.sup.8 or NCOR.sup.7 ; pentafluorophenyl, benzyl optionally substituted with 1 to 3 groups selected from C.sub.1 -C.sub.4 alkyl or alkoxy, F, Br, Cl, NH.sub.2, OH, CN, CO.sub.2 H, CF.sub.3, NO.sub.2, C.sub.1 -C.sub.4 carboalkoxy, NR.sup.7 R.sup.8, or NCOR.sup.7 ; 2-, 3-, or 4- or pyrindinyl, pyrimidinyl, or biphenyl; R.sup.5 is H, C.sub.1 -C.sub.6 alkyl, or benzyl; R.sup.6 is C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.8 branched alkyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.3 -C.sub.8 alkenyl of alkynyl, phenyl optionally substituted with 1 to 3 groups selected from C.sub.1 -C.sub.4 alkyl or alkoxy, F, Br, Cl, NH.sub.2, OH, CN, CO.sub.2 H, CF.sub.3, NO.sub.2, C.sub.1 -C.sub.4 carboalkoxy, NR.sup.7 R.sup.8, or NCOR.sup.7 ; pentafluorophenyl, benzyl optionally substituted with 1 to 3 groups selected from C.sub.1 -C.sub.4 alkyl or alkoxy, F, Br, Cl, NH.sub.2, OH, CN, CO.sub.2 H, CF.sub.3, NO.sub.2, C.sub.1 -C.sub.4 carboalkoxy, NR.sup.7 R.sup.8, or NCOR.sup.7 ; R.sup.7 and R.sup.8 are selected independently from H or C.sub.1 -C.sub.4 alkyl; A is C.sub.2 -C.sub.10 alkyl, C.sub.3 -C.sub.10 branched alkyl, C.sub.3 -C.sub.10 alkenyl, or C.sub.3 -C.sub.10 alkynyl; Y is O; Z is NHR.sup.4, OR.sup.4, or R.sup.4 ; r is 0-2, or a pharmaceutically acceptable salt thereof.