摘要:
Compounds in which a pyrimidine nucleus is bridged at the 5 and 6 position and are further substituted at positions 2 and 4 with substituents comprising aromatic moieties are useful in treating subjects with conditions ameliorated by inhibition of TGFβ activity.
摘要:
Certain compounds which contain a piperidine moiety flanked by aryl groups are inhibitors of p38-&agr; kinase and thus useful in the treatment of a variety of conditions characterized by inappropriate p38-&agr; kinase activity.
摘要:
Acyl guanidines are provided which are sodium/proton exchange (NHE) inhibitors which have the structure wherein n is 0 to 4; X is a bond, O, S, SO, SO2, CO, or NR7; Y is a bond, O, S, SO, SO2, CO, or NR7′ wherein at least one of X and Y is other than a bond; and R1, R2, R3, R4, R5, R6, R7 and Ra, Rb, Rc, Rd are as defined herein, and are useful as antianginal, cardioprotective agents, antiischemic agents, and agents for peripheral vascular disease including intermittent claudication. In addition, a method is provided for preventing or treating angina pectoris, cardiac dysfunction, myocardial necrosis, arrhythmia, peripheral vascular diseases (PVD), including peripheral atherosclerotic disease (PAD), including intermittent claudication, Raynaud's diseases, and LeRiches Syndrome, pain, parethesia or discomfort in the lower limb and gluteal regions produced by vascular (e.g. arterial) insufficiency (where symptoms are initiated or worsened with ambulation), employing the above acyl guanidines.
摘要:
Hydroxy-substituted azetidinone hypocholesterolemic agents of the formula or a pharmaceutically acceptable salt thereof, wherein: Ar1 and Ar2 are aryl or R4-substituted aryl; Ar3 is aryl or R5-substituted aryl; X, Y and Z are —CH2—, —CH(lower alkyl)— or —C(dilower alkyl)—; R and R2 are —OR6, —O(CO)R6, —O(CO)OR9 or —O(CO)NR6R7; R1 and R3 are H or lower alkyl; q is 0 or 1; r is 0 or 1; m, n and p are 0-4; provided that at least one of q and r is 1, and the sum of m, n, p, q and r is 1-6; and provided that when p is O and r is 1, the sum of m, q and n is 1-5; R4 is selected from lower alkyl, R5, —CF3, —CN, —NO2 and halogen R5 is selected from —OR6, —O(CO)R6, —O(CO)OR9, —O(CH2)1-5OR6, —O(CO)NR6R7, —NR6R7, —NR6(CO)R7, —NR6(CO)OR9, —NR6(CO)NR7R8, —NR6SO2R9, —COOR6, —CONR6R7, —COR6, —SO2NR6R7, S(O)0-2R9, —O(CH2)1-10—COOR6, —O(CH2)1-10CONR6R7, —(lower alkylene)COOR6 and —CH═CH—COOR6; R6, R7 and R8 are H, lower alkyl or aryl-substituted Ic R9 is lower alkyl, aryl or aryl-substituted lower alkyl; are disclosed, as well as a method of lowering serum cholesterol by administering said compounds, alone or in combination with a cholesterol biosynthesis inhibitor, pharmaceutical compositions containing them; and a process for preparing them.
摘要翻译:羟基取代的氮杂环丁酮低胆固醇血症药或其药学上可接受的盐,其中:Ar1和Ar2是芳基或R4取代的芳基; Ar3是芳基或R5-取代的芳基; X,Y和Z是-CH2-,-CH( 低级烷基) - 或-C(二卤代烷基) - ; R和R 2为-OR 6,-O(CO)R 6,-O(CO)OR 9或-O(CO)NR 6 R 7; R 1和R 3为H或低级烷基; q为0或1; r为0或1; m,n和p为0-4; 条件是q和r中的至少一个为1,m,n,p,q和r的和为1-6; 并且条件是当p为O且r为1时,m,q和n的和为1-5; R 4选自低级烷基,R 5,-CF 3,-CN,-NO 2,卤素R 5选自-OR 6 ,-O(CO)R 6,-O(CO)OR 9,-O(CH 2)1-5 OR 6,-O(CO)NR 6 R 7,-NR 6 R 7,-NR 6(CO)R 7,-NR 6(CO)OR 9,-NR 6 (CO)NR7R8,-NR6SO2R9,-COOR6,-CONR6R7,-COR6,-SO2NR6R7,S(O)0-2R9,-O(CH2)1-10-COOR6,-O(CH2)1-10CONR6R7, - ( 低级亚烷基)COOR 6和-CH = CH-COOR 6; R6,R7和R8是H,低级烷基或芳基取代的IcR9是低级烷基,芳基或芳基取代的低级烷基;以及降低血清的方法 通过单独或与胆固醇生物合成抑制剂组合施用所述化合物,含有它们的药物组合物; 和一个准备它们的过程。
摘要:
Di-N-substituted piperazine or 1,4 di-substituted piperadine compounds in accordance with formula I (including all isomers, salts, esters, and solvates) wherein R, R1, R2, R3, R4, R21, R27, R28, X, Y, and Z are as defined herein are muscarinic antagonists useful for treating cognitive disorders such as Alheimer's disease. Pharmaceutical compositions and methods of preparation are also disclosed. Also disclosed are synergistic combinations of compounds of the above formula or other compounds capable of enhancing acetylcholine release with acetylcholinesterase inhibitors.
摘要:
1,4 Di-substituted piperidine muscarinic antagonists of formula I ##STR1## or an isomer, pharmaceutically acceptable salt, ester or solvate thereof, whereinX is a bond, --O--, --S--, --SO--, --SO.sub.2 --, --CO--, --C(OR.sup.7).sub.2 --, --CH.sub.2 --O--, --O-- CH.sub.2 --, --CH.dbd.CH--, --CH.sub.2 --, --CH(C.sub.1 -C.sub.6 alkyl)-, --C(C.sub.1 -C.sub.6 alkyl).sub.2 --, --CONR.sup.17 --, --NR.sup.17 CO--, --O--C(O)NR.sup.17 --, --NR.sup.17 C(O)--O--, --SO.sub.2 NR.sup.17 -- or --NR.sup.17 SO.sub.2 --;R is cycloalkyl, optionally substituted phenyl or optionally substituted pyridyl;R.sup.2 is H, alkyl, optionally substituted cycloalkyl, cycloalkenyl, t-butoxycarbonyl or optionally substituted piperidinyl; and the remaining variables are as defined in the specification, are disclosed. Compounds of formula I are useful for treating cognitive disorders such as Alzheimer's disease. Also disclosed are pharmaceutical compositions, methods of preparation and combinations of compounds of formula I with ACh'ase inhibitors.
摘要:
Di-N-substituted piperazine or 1,4 di-substituted piperadine compounds of formula I ##STR1## wherein one of Y and Z is N and the other is N, CH, or C-alkyl;X is --O--, --SO.sub.0-2 --, amino, substituted amino, --CO--, --CH.sub.2 --, mono or di-substituted methylene, --CS--, --CONR.sup.20 --, --NR.sup.20 --SO.sub.2 --, --NR.sup.20 CO--, --SO.sub.2 NR.sup.20 --, --CH.dbd.CH--, --C.tbd.C-- or --NHC(O)NH--;R is optionally substituted phenyl, aryl or cycloalkyl, or other substituents as defined in the specification;R.sup.1 and R.sup.21 are H, CN or optionally substituted alkyl, or other substituents as defined in the specification;R.sup.2 is optionally substituted cycloalkyl or piperidyl, or other substituents as defined in the specification; andR.sup.3, R.sup.4, R.sup.5, R.sup.20, R.sup.27 and R.sup.28 are as defined in the specification; are muscarinic antagonists useful for treating cognitive disorders such as Alzheimer's disease; pharmaceutical compositions and methods of preparation are also disclosed, as well as synergistic combinations of compounds of the above formula or other compounds capable of enhancing acetylcholine release with acetylcholinesterase inhibitors.
摘要:
Novel compounds of the formula ##STR1## or a pharmaceutically acceptable salt thereof, wherein: R.sub.1 is ##STR2## R.sub.2 and R.sub.3 are independently selected from --CH.sub.2 --, --CH(lower alkyl)--, --C(di-lower alkyl)--, --CH.dbd.CH-- and --C(lower alkyl).dbd.CH--; or R.sub.1 with R.sub.2, or R.sub.1 with R.sub.3, form --CH.dbd.CH-- or --CH.dbd.C(lower alkyl)--; u and v are independently 0-3, provided both are not zero; R.sub.4 is B--(CH.sub.2).sub.m C(O)--; m is 0-5; B--(CH.sub.2).sub.q --; q is 0-6; B--(CH.sub.2).sub.e --Z--(CH.sub.2).sub.r ; Z is --O--, --C(O)--, phenylene, --N(R.sub.8)-- or --S(O).sub.0-2 --, e and r is 0-5; the sum of e and r is 0-6; B--(C.sub.2 -C.sub.6 alkenylene)--; B'--(C.sub.4 -C.sub.6 alkadienylene)--;B--(CH.sub.2).sub.t --Z--(C.sub.2 -C.sub.6 alkenylene)--; t is 0-3; the sum of t and the number of carbon atoms in the alkenylene chain is 2-6; B--(CH.sub.2).sub.f --V--(CH.sub.2).sub.g --; V is cycloalkylene, f is 1-5, g is 0-5; the sum of f and g is 1-6; B--(CH.sub.2).sub.t --V--(C.sub.2 -C.sub.6 alkenylene)-- or B'--(C.sub.2 -C.sub.6 alkenylene)--V--(CH.sub.2).sub.t --; the sum of t and the number of carbon atoms in the alkenylene chain is 2-6, B--(CH.sub.2).sub.a --Z--(CH.sub.2).sub.b --V--(CH.sub.2).sub.d --; a, b and d are 0-6; the sum of a, b and d is 0-6; T--(CH.sub.2).sub.s --; T is cycloalkyl, s is 0-6; or R.sub.1 and R.sub.4 together form ##STR3## B is optionally-substituted phenyl, indanyl, indenyl, naphthyl, tetrahydronaphthyl or optionally substituted-heteroaryl; and R.sub.20 and R.sub.21 are independently optionally-substituted phenyl, optionally-substituted naphthyl, indanyl, indenyl, tetrahydronaphthyl, benzodioxolyl, optionally-substituted heteroaryl, optionally-substituted benzofused heteroaryl or cyclopropyl, pharmaceutical compositions, the use as hypocholesterolemic agents, processes for preparing, and the use in combination with cholesterol biosynthesis inhibitors to treat or prevent athersclerosis.
摘要:
Amides of the formula ##STR1## wherein: R.sup.1 is A and R.sup.2 is B; R.sup.1 is B and R.sup.2 is A; or R.sup.1 and R.sup.2 are independently selected from the group B;A is phenyl, substituted phenyl, heteroaryl, or substituted heteroaryl;B is cycloalkyl, substituted cycloalkyl, heterocycloalkyl, or substituted heterocycloalkyl;R.sup.3 is an alkyl chain of 1 to 25 carbon atoms, branched or straight; an alkenyl chain of 2 to 25 carbon atoms, branched or straight; a substituted alkyl chain; a substituted alkenyl chain; an interrupted alkyl chain; an interrupted alkenyl chain; a substituted interrupted alkyl chain; or a substituted interrupted alkenyl chain;R.sup.4 is hydrogen, lower alkyl, phenyl, Q-substituted phenyl, heteroaryl or Q-substituted heteroaryl;R.sup.6 and R.sup.7 are both H, or R.sup.6 and R.sup.7 together represent =O;or a pharmaceutically acceptable salt thereof;useful as inhibitors of acyl-coenzyme A:cholesterol acyl transferase and therefore in the treatment of atherosclerosis are disclosed.
摘要:
Amides of the formula ##STR1## wherein R.sub.1 and R.sub.2 are independently heteroaryl, X-substituted heteroaryl, X-substituted phenyl, N-substituted triazinyl or N-substituted imidazolyl;and in addition, one of R.sub.1 and R.sub.2 can be as defined above and the other can be phenyl;R.sub.3 is an alkyl chain of 2 to 25 carbon atoms, saturated or unsaturated; an alkyl chain as defined substituted by one or more substituents selected from the group consisting of phenyl, X-substituted phenyl, heteroaryl and X-substituted heteroaryl; an alkyl chain as defined interrupted by one or more groups independently selected from the group consisting of --O--, --S--, --SO--, --SO.sub.2 --, --NH--, --N(lower alkyl)--, --C(O)--, phenylene, X-substituted phenylene, heteroarylene and X-substituted heteroarylene; or an interrupted alkyl chain as defined substituted by one or more substituents selected from the group consisting of phenyl, X-substituted phenyl, heteroaryl and X-substituted heteroaryl;R.sub.4 is hydrogen, lower alkyl, phenyl, X-substituted phenyl, heteroaryl or X-substituted heteroaryl; or a pharmaceutically acceptable salt thereof, useful as inhibitors of acyl-coenzyme A:cholesterol acyl transferase and therefore in the treatment of atherosclerosis are disclosed.
摘要翻译:其中R 1和R 2独立地是杂芳基,X取代的杂芳基,X取代的苯基,N-取代的三嗪基或N-取代的咪唑基; 此外,R 1和R 2中的一个可以如上所定义,另一个可以是苯基; R3是2至25个碳原子的饱和或不饱和的烷基链; 由一个或多个选自苯基,X取代的苯基,杂芳基和X取代的杂芳基的取代基取代的烷基链; 由一个或多个独立地选自-O - , - S - , - SO - , - SO 2 - , - NH - , - N(低级烷基) - , - C ) - ,亚苯基,X取代亚苯基,亚杂芳基和X取代亚杂芳基; 或被一个或多个选自苯基,X取代的苯基,杂芳基和X取代的杂芳基的取代基取代的间断的烷基链; R4是氢,低级烷基,苯基,X取代的苯基,杂芳基或X取代的杂芳基; 或其药学上可接受的盐,其可用作酰基辅酶A的抑制剂:胆固醇酰基转移酶,因此用于治疗动脉粥样硬化。