摘要:
Disclosed are imidazoles as inhibitors of acylCoA:cholesterol acyltransferase (ACAT), processes for their preparation, pharmaceutical compositions, and their use as antihypercholesterolemics and/or antiatherosclerotics.
摘要:
Disclosed are compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 are selected independently from H, C.sub.1 -C.sub.8 unbranched 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, 2-, 3- or 4-pyridinyl, 2-thienyl, 2-furanyl, 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 ; or ##STR2## where L is O, O(CH.sub.2).sub.m+1 O, or (CH.sub.2).sub.m where m is 0-4; 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 araalkyl 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, 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 or 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;X is S(O).sub.r, O, NR.sup.5, CH.sub.2 ;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, S, H.sub.2, or NH;Z is NHR.sup.4, OR.sup.4, or R.sup.4 ;r is 0-2,or a pharmaceutically acceptable salt thereof and their use as antihypercholesterolemic agents or antiatherosclerotic agents.
摘要:
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.
摘要:
This invention relates to pyrazolo pyrimidines for the treatment of atherosclerosis as inhibitors of acyl--CoA, cholesterol acyetransferase (ACAT), and their use as antihypercholesterolemic agents, pharmaceutical compositions and preparation, and having the formula (I): ##STR1## wherein: A and Q are selected independently from CH or N with no more than two nitrogens per ring:D, E, and G are selected independently from CR.sup.1 or N with no more than two nitrogens per ring;X is S(O).sub.r, O, NR.sup.4 or CH.sup.2 ;J 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, S, H.sub.2 or NH:Z is NHR.sup.3, OR.sup.3 or R.sup.3 :R.sup.1 is selected independently from H, NO.sub.2, Br, Cl, F, CF.sub.3, CN, CH.sub.3 S(O).sub.r, C.sub.1 -C.sub.8 alkyl or alloxy, C.sub.3 -C.sub.8, branched alkyl, C.sub.1 -C.sub.4 carboalkoxy, NR.sup.5 R.sup.6 or NR.sup.5 COR.sup.6 ;R.sup.2 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 or alkynyl, C.sub.7 -C.sub.14 araalkyl where the aryl group is optionally substituted; phenyl optionally substituted benzyl optionally substituted 2-, 3-, or 4- pyridinyl, pyrimidinyl: or biphenyl:R.sup.3 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.4 -C.sub.10 cycloallylalkyl, C.sub.3 -C.sub.6 alkenyl or alkynyl, C.sub.1 -C.sub.3 perfluoroalkyl, C.sub.7 -C.sub.14 araalkyl where the aryl group is optionally substituted phenyl optionally substituted benzyl optionally substituted 2-, 3-, or 4- pyridinyl, pyrimidinyl; or biphenyl:R.sup.4 is H, C.sub.1 -C.sub.6 alkyl or benzyl;R.sup.5 and R.sup.6 are selected independently from H or C.sub.1 -C.sub.4 alkyl;r is 0 to 2:or a pharmaceutically acceptable salt thereof.
摘要:
This invention relates to imidazoles, namely, fused-ring heterocycles as inhibitors of acyl-CoA: cholesterol acyltransferase (ACAT), pharmaceutical compositions containing them, processes for their preparation, and their use as antihypercholesterolemic and/or antiatherosclerotic agents for the treatment of atherosclerosis.
摘要:
This invention is directed to antineoplastic agents conjugated to enzyme-cleavable peptides comprising the amino acid recognition sequence of a membrane-bound and/or cell-secreted peptidase, and to the use of such conjugated compounds as chemotherapeutic agents in the targeted treatment of cancers.