摘要:
The invention provides a compound of formula (I): (where R1, Q, A and R2 are disclosed herein) or a pharmaceutically acceptable salt thereof (a “Pyridine-alkynyl Compound”); pharmaceutical compositions comprising an effective amount of a Pyridine-alkynyl Compound; and methods for treating or preventing a condition such as pain, urinary incontinence, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, a seizure, stroke, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia or depression in an animal comprising administering to an animal in need thereof an effective amount of a Pyridine-alkynyl Compound.
摘要:
The present invention discloses compounds of formula: where Ar1, Ar2, X, R1, R2, R3, m, and n are as disclosed herein or a pharmaceutically acceptable salt thereof (a “Phenylene Compound”); compositions comprising an effective amount of a Phenylene Compound; and methods for treating or preventing pain and other conditions in an animal comprising administering to an animal in need thereof an effective amount of a Phenylene Compound.
摘要翻译:本发明公开了下式的化合物:其中Ar 1,Ar 2,X,R 1,R 2, R 3,m和n如本文所公开或其药学上可接受的盐(“苯撑化合物”); 包含有效量的苯亚甲基化合物的组合物; 以及用于治疗或预防动物中的疼痛和其他病症的方法,其包括向有需要的动物施用有效量的苯撑化合物。
摘要:
A compound of formula: (wherein X, R1, R3, R4, and R5 are disclosed herein) or a pharmaceutically acceptable salt thereof (a “Thiadiazolylpiperazine Compound”), pharmaceutical compositions comprising a Thiadiazolylpiperazine Compound, and methods for treating or preventing, e.g., pain, depression and anxiety, in a patient comprising administering to a patient in need thereof an effective amount of a Thiadiazolylpiperazine Compound are disclosed.
摘要:
Porous microcomposites have been prepared from perfluorinated ion-exchange polymer and metal oxides such as silica using the sol-gel process. Such microcomposites possess high surface area and exhibit extremely high catalytic activity.
摘要:
Porous microcomposites have been prepared from perfluorinated ion-exchange polymer and metal oxides such as silica using the sol-gel process. Such microcomposites possess high surface area and exhibit extremely high catalytic activity.
摘要:
A process for the preparation of at least one spherically shaped porous microcomposite is provided which microcomposite comprises a perfluorinated ion-exchange polymer containing pendant sulfonic and/or carboxylic acid groups entrapped within and highly dispersed throughout a network of inorganic oxide, wherein the weight percentage of the perfluorinated ion-exchange polymer in the microcomposite is from about 0.1 to about 90 percent, and wherein the size of the pores in the microcomposite is about 0.5 nm to about 75 nm; said process comprising the steps of: (a) combining a water-miscible inorganic oxide network precursor system, a water-miscible liquid composition comprising a perfluorinated ion-exchange polymer containing pendant sulfonic and/or carboxylic acid groups, and an organic liquid to form a two phase liquid system; (b) agitating the two phase liquid system sufficiently to sustain a dispersion of the water-miscible phase in the shape of spheres in the organic phase; (c) allowing the inorganic oxide network precursor system to form a network of inorganic oxide to yield at least one spherically shaped porous microcomposite having the above-described properties; and (d) recovering the at least one spherically shaped porous microcomposite.
摘要:
This invention concerns fluorine-modified perfluorinated ion-exchange microcomposites, comprising a perfluorinated ion-exchange polymer containing pendant sulphonic acid groups and/or carboxylic acid groups, entrapped within and highly dispersed throughout a network of inorganic oxide, said network having a plurality of fluoride groups bonded thereto; processes for their preparation and their use as catalysts in chemical processes such as alkylation of aromatic compounds.
摘要:
Porous microcomposites comprising a perfluorinated ion-exchange polymer (PFIEP) containing pendant metal cation exchanged sulfonate groups, metal cation exchanged carboxylate groups, or metal cation exchanged sulfonate and carboxylate groups, wherein the metal cation may be ligand coordinated, and optionally pendant sulfonic acid groups, carboxylic acid groups, or sulfonic acid and carboxylic acid groups, the PFIEP being entrapped within and highly dispersed throughout a network of metal oxide, a network of silica or a network of metal oxide and silica can be prepared from PFIEP and one or more precursors selected from the group consisting of a metal oxide precursor, a silica precursor, and a metal oxide and silica precursor using an in situ process. Preferred metal cations are Cr, Sn, Al, Fe, Os, Co, Zn, Hg, Li, Na, Cu, Pd or Ru. Such microcomposites have a first set of pores having a pore size diameter ranging from about 0.5 nm to about 75 nm and may further comprise a second set of pores having a diameter ranging from about 75 nm to about 1000 nm. These microcomposites possess high surface area and exhibit high catalytic activity. The catalyst is used to isomerize 1,4-dichloro-2-butene to 3,4-dichloro-1-butene, a precursor to neoprone.
摘要:
The present invention provides a method of treatment of fungal infection with an antifungal topoisomerase I inhibitor of the formula: ##STR1## wherein Ar is (C.sub.6 -C.sub.12)aryl, a (5- to 12-membered) heteroaryl comprising 1-3 N, S or non-peroxide O, wherein N is unsubstituted or is substituted with H, (C.sub.1 -C.sub.4)alkyl or benzyl; or benzo; X is H, CN, CHO, OH, acetyl, CF.sub.3, O(C.sub.1 -C.sub.4)alkyl, NO.sub.2, NH.sub.2, halogen or halo-(C.sub.1 -C.sub.4)alkyl; each Y is individually H, (C.sub.1 -C.sub.4)alkyl or aralkyl; Y' is H or (C.sub.1 -C.sub.4)alkyl; n is 0 or 1; and each Z is individually H, (C.sub.1 -C.sub.4)alkyl, halogen or halo(C.sub.1 -C.sub.4)alkyl; or a pharmaceutically acceptable salt thereof.
摘要:
This document relates to an abiraterone derivative, 2-(((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)-2-oxoacetic acid (ABOA). This document also relates to compositions comprising a non-covalently bound complex comprising ABOA and human serum albumin, wherein the ABOA and the human serum albumin in the composition have a ratio of weight from about 1:1 to about 1:2000. This document also relates to compositions comprising ABOA and human serum albumin, wherein the ABOA and the human serum albumin in the composition have a ratio of weight from about 1:1 to about 1:2000. This document also relates to compositions consisting essentially of ABOA and human serum albumin, wherein the ABOA and the human serum albumin in the composition have a ratio of weight from about 1:1 to about 1:2000.