Abstract:
The present invention provides certain substituted oxime ether compounds which inhibit lipoxygenase enzyme activity and are useful in the treatment of allergic and inflammatory disease states. The compounds of this invention have structure (I) where M is hydrogen, a pharmaceutically acceptable cation, or a pharmaceutically acceptable metabolically cleavable group; p and q are independently zero or one, with the proviso that (i) p and q may not both be the same; (ii) when p is one and q is zero, R is selected from the group consisting of hydrogen, straight or branched alkyl of from one to twelve carbon atoms, and cycloalkyl of from three to eight carbon atoms; and (iii) when p is zero and q is one, R is selected from the group consisting of hydrogen, alkyl of from one to twelve carbon atoms, cycloalkyl of from three to eight carbon atoms, and -NR1R2. L1 is a direct bond or is selected from the group consisting of alkyl of from one to six carbon atoms, alkylenyl, of from one to six carbon atoms, and alkynyl of from two to six carbon atoms; L2 is a direct bond or is alkyl of from one to six carbon atoms; Z is selected from the group consisting of hydrogen, alkyl of from one to six carbon atoms, and halosubstituted alkyl of from one to six carbon atoms; and A is optionally substituted carbocyclic or heterocyclic aryl, arylalkyl, or aryloxy.
Abstract:
Substituted phenyl, naphthyl, and thienyl N-hydroxy urea compounds form a class of potent inhibitors of 5- and 12-lipoxygenase and are thus useful compounds in the treatment of inflammatory disease states where leukotrienes and other products of lipoxygenase enzyme activity are implicated.
Abstract:
The present application relates to calcium channel inhibitors containing compounds of formula (I) wherein L 1 , L 2 , R 1 , R 2 , and R 3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
Abstract:
The present application relates to calcium channel inhibitors comprising compounds of formula (I), formula (II), formula (III), or formula (IV), wherein L1, R1, R2, R3, R4, R5, R6, R7 and Rc are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
Abstract:
The present invention discloses compounds of general formula (I) wherein X 1 -X 4 and R 1 -R 3 are as defined in the description. The present invention also discloses methods of treatment for pain, neurodegeneration and convulsive states in a host mammal in need thereof, and pharmaceutical compositions including those compounds.
Abstract:
The present application relates to calcium channel inhibitors containing compounds of formula (I) wherein Ar 1 , n, R 1 , X and Y are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
Abstract:
The present application relates to calcium channel inhibitors containing compounds of formula (I) wherein Ar 1 , Ar 2 , L 1 , L 2 , n, R 1 , R 4 , X and Y are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
Abstract:
The invention relates to compounds having activity to inhibit lipoxygenase enzyme activity, to pharmaceutical compositions comprising these compounds, and to a medical method of treating. More particularly, this invention concerns certain substituted arylalkynyl- and ((heteroaryl)alkynyl)-N-hydroxy-ureas which inhibit leukotriene biosynthesis, to pharmaceutical compositions of these compounds and to a method of inhibiting leukotriene biosynthesis.
Abstract:
Compounds of the structure (I) where p and q are zero or one, but cannot both be the same, M is a pharmaceutically acceptable cation or a metabolically cleavable group, B is a valence bond or a straight or branched alkylene group, R is alkyl, cycloalkyl or -NR R , where R and R are hydrogen, alkyl, cycloalkyl or alkanoyl, and A is optionally substituted carbocyclic aryl, furyl, benzol[b]furyl, thienyl, or benzol[b]thienyl are potent inhibitors of lipoxygenase enzymes and thus inhibit the biosynthesis of leukotrienes. These compounds are useful in the treatment or amelioration of allergic and inflammatory disease states.
Abstract translation:结构(I)的化合物,其中p和q为0或1,但不能都相同,M为药学上可接受的阳离子或代谢可裂解基团,B为价键或直链或支链亚烷基,R为 烷基,环烷基或-NR 1 R 2,其中R 1和R 2是氢,烷基,环烷基或烷酰基,A是任选取代的碳环芳基,呋喃基,苯并[b]呋喃基,噻吩基 或苯并[b]噻吩基是脂氧合酶的有效抑制剂,因此抑制白细胞三烯的生物合成。 这些化合物可用于治疗或改善过敏性和炎性疾病状态。