摘要:
Disclosed are compounds of Formulas (I), (II), (III), (IV), and (V):
and/or a salt thereof, wherein R1 is —OH or —OP(O)(OH)2, and X1, X2, X3, R2, R2a, Ra, Rb, and Rc are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P1, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.
摘要:
Disclosed are compounds of Formulas (I), (II), (III), (IV), and (V): and/or a salt thereof, wherein R1 is —OH or —OP(O)(OH)2, and X1, X2, X3, R2, R2a, Ra, Rb, and Rc are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P1, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.
摘要:
A process for preparing an acrylamide-based crosslinking monomer including reacting in the presence of a catalyst an isocyanate compound containing at least two isocyanate groups with one of acrylic acid and methacrylic acid.
摘要:
Analgesic compounds for treatment of pain or fever, comprising a bicyclopentane moiety linked to an amine, combinations of the compounds with opioid analgesic drugs, and methods for treating pain or fever by administering the compounds.
摘要:
The invention relates to compounds that have an affinity to the μ-opioid receptor and the ORL 1-receptor, methods for their production, medications containing these compounds and the use of these compounds for the treatment of pain and other conditions.
摘要:
Disclosed are neuraminidase inhibitor compounds and pharmaceutical compositions with improved bioavailability and/or improved efficacy and methods of treating influenza using the compounds and pharmaceuticals compositions.
摘要:
The present invention provides compounds of formula I which are inhibitors of cathepsin S and as such are useful in the prevention and treatment of cathepsin S dependent diseases and conditions including, but not limited to, chronic obstructive pulmonary disease (COPD) and pain.
摘要:
The present invention relates to a process for the preparation of 1-amino-1-methyl-3(4)-aminomethyl cyclohexane (AMCA) bya) catalytically hydrogenating 1-formamido-1-methyl-3(4)-cyano cyclohexane (FMC) in a first reaction stage to form 1-formamido-1-methyl-3(4)-aminomethyl cyclohexane (FMA), 1-amino-1-methyl-3(4)-formamidomethyl cyclohexane (AMF), 1-formamido-1-methyl-3(4)-formamidomethyl cyclohexane (FMF) and/or AMCA, andb) reacting FMA, AMF and/or FMF in a second reaction stage with an alkaline compound to from AMCA and a formic acid derivative, andc) separating the reaction mixture obtained in step b) into components by fractional distillation and/or by crystallization and filtration.The present invention is also relates to carrying the hydrogenation reaction of step a) in the presence of a formulating agent to form 1-formamido-1-methyl-3(4)-formamidomethyl cyclohexane (FMF).Finally, the present invention relates to the intermediate products 1-formamido-1-methyl-3(4)-aminomethyl cyclohexane (FMA) and 1-formamido-1-methyl-3(4)-formamidomethyl cyclohexane (FMF).
摘要:
Novel glutamate receptor antagonists represented by the formula ##STR1## or a pharmaceutically acceptable salt thereof, wherein Z is an alicyclic fused ring having 5 to 7 carbon atoms; R.sup.1 is hydrogen, an alkyl or an arylalkyl; and A is O, CH.sub.2, NR.sup.4, CH.sub.2 NR.sup.4, CN, tetrazole or CO wherein R.sup.4 is hydrogen, alkyl, hydroxyalkyl, aminoalkyl or aralkyl, wherein (i) when A is O, CH.sub.2, NR.sup.4 or CH.sub.2 NR.sup.4 then B is hydrogen, alkyl, alkenyl, alkynyl, aryl, aralkyl, hydroxyalkyl, alkoxy, aminoalkyl, heterocyclic, alkylheterocyclic, heterocyclic-methyl, heterocyclic-ethyl, alkylcarbonyl, cycloalkylcarbonyl, arylcarbonyl, aralkylcarbonyl, heterocyclic-carbonyl, alkylheterocyclic-carbonyl, or when A is NR.sup.4 or CH.sub.2 NR.sup.4 then B is a naturally occurring .alpha.-amino acid moiety joined by an amide bond or B joins with R.sup.4 and the nitrogen to form a four to seven membered heterocyclic ring, provided that when Z is a fused cyclohexyl ring and R.sup.4 is hydrogen then B is not hydrogen; (ii) when A is CN then B is not present and Z is not a fused cyclohexyl ring; (iii) when A is tetrazole then B is hydrogen or alkyl having 1 to 6 carbon atoms; and (iv) when A is CO then B is hydroxy, alkoxy, aralkoxy, alkyl having 1 to 6 carbon atoms, aralkyl, NR.sup.7 R.sup.8.
摘要翻译:由式“IMAGE”表示的新型谷氨酸受体拮抗剂或其药学上可接受的盐,其中Z是具有5至7个碳原子的脂环稠合环; R1是氢,烷基或芳基烷基; 并且A是O,CH 2,NR 4,CH 2 NR 4,CN,四唑或CO,其中R 4是氢,烷基,羟基烷基,氨基烷基或芳烷基,其中(i)当A是O,CH 2,NR 4或CH 2 NR 4时,B是氢, 烯基,炔基,芳基,芳烷基,羟基烷基,烷氧基,氨基烷基,杂环,烷基杂环,杂环 - 甲基,杂环 - 乙基,烷基羰基,环烷基羰基,芳基羰基,芳烷基羰基,杂环羰基,烷基杂环羰基,或当A为NR4或CH2NR4时 B是通过酰胺键连接的天然存在的α-氨基酸部分或B与R 4和氮连接形成4至7元杂环,条件是当Z为稠合环己基环且R 4为氢时,B不为 氢; (ii)当A为CN时,B不存在,Z不为稠环己基环; (iii)当A是四唑时,B是氢或具有1至6个碳原子的烷基; 和(iv)当A是CO时,B是羟基,烷氧基,芳烷氧基,具有1至6个碳原子的烷基,芳烷基,NR 7 R 8。
摘要:
The compounds of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are, independent from each other, hydrogen, alkyl, or cyclic or bicyclic alkyl; R.sub.3 is an acyl substituent selected from the group consisting of formyl, alkanoyl, alkenoyl, alkylsulfonyl, aroyl, arylalkenoyl, arylsulfonyl, arylalkanoyl or arylalkylsulfonyl; A is selected from the group consisting of: ##STR2## wherein R.sub.4 is hydrogen, alkyl, perfluoroalkyl, alkoxy, perfluoroalkoxy, amino, alkylamino, dialkylamino, alkylsulfonamido, alkylcarboxamido, nitro, cyano or carboxyl; or a pharmaceutically acceptable salt thereof, are smooth muscle relaxants.