摘要:
The invention refers to compounds of general formula (I) wherein the variables take various meanings, pharmaceutical compositions containing them and their use in medicine, particularly in pain therapy.
摘要:
The instant invention provides for novel catiomc lipids that can be used in combination with other lipid components such as cholesterol and PEG-lipids to form lipid nanoparticles with oligonucleotides. It is an object of the instant invention to provide a cationic lipid scaffold that demonstrates enhanced efficacy along with lower liver toxicity as a result of lower lipid levels in the liver. The present invention employs low molecular weight cationic lipids with one short lipid chain to enhance the efficiency and tolerability of in vivo delivery of siRNA.
摘要:
The invention relates to a neurochemical agent comprising at least one isotopically labeled carbon atom directly bonded to at least one deuterium atom, uses thereof for the manufacture of a composition for diagnosing and evaluating a condition or disease and kits comprising said agent. The invention further encompasses methods for diagnosing and evaluating a condition or disease in a subject utilizing a composition of the invention.
摘要:
Methods of applying cyclopropene amine derivatives and compositions thereof to inhibit ethylene receptors in plants and plant material are disclosed. Methods include applying to the plant an effective ethylene response-inhibiting amount of at least one cyclopropene amine compound or composition thereof. Cyclopropene amine compounds, enantiomers, stereoisomers or salts thereof are also provided.
摘要:
Metabolites of [2-(3-methoxyphenyl)-cyclohexylmethyl]dimethylamine as free bases and/or in the form of physiologically acceptable salts, corresponding medicaments, the use of [2-(3-methoxyphenyl)-cyclohexylmethyl]-dimethylamine and the metabolites thereof for producing a medicament used for treating depression, and related methods of treating depression, pain and urinary incontinence.
摘要:
This present invention relates to a process for preparing benzylated amines by the reaction of an amine selected from methamphetamine and propylhexedrine with benzyl halide. Numerous improvements are obtained by employing the amine in molar excess with respect to benzyl halide, preferably in a molar ratio of 2 to 1. The excess amine is employed to selectively neutralize by-product acid as the amine salt. The amine salt is then separated from the reaction mixture and basified to reclaim starting amine for recycle to the process.
摘要:
The invention provides compounds of formula (I), processes for their preparation, pharmaceutical compositions containing them, a process for preparing the pharmaceutical compositions, and their use in therapy, wherein R1, R2, R3 and n are as defined in the specification
摘要:
The invention provides novel compositions and methods of making (−)-1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane and other 1-aryl-3-azabicyclo[3.1.0]hexanes, including synthetic methods that form novel intermediate compounds of the invention for producing)-(−)-1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane and other 1-aryl-3-azabicyclo[3.1.0]hexanes and pharmaceutically acceptable salts thereof.
摘要:
The present invention relates to a method comprising the step of contacting under hydroaminomethylation conditions, an olefin, an amine, a rhodium-phosphorous ligand, and synthesis gas (syngas). In particular, it has been discovered that, under some circumstances, a neutral rhodium-monodentate phosphite ligand is prescribed. The invention provides a simple way of making, in high yields and regiospecificity, a variety of products, including pharmacologically active products such as ibutilide, terfenadine, and fexofenadine, and derivatives thereof.
摘要:
Conformationally restricted polyamine compounds useful in treatment of cancer and other diseases marked by abnormal cell proliferation are disclosed. Improved methods of synthesizing such compounds are also disclosed. In one method of the invention, a carbene-bearing or carbene equivalent-bearing compound is reacted with the double bond of an alkene compound to form a cyclopropyl ring as the first step in the synthesis.