摘要:
Novel isolated and purified withanamides and withanolides are described. In particular, compounds from Withania somnifera fruit are the preferred source of the withanamides and withanolides, although they can be from other plant sources. In addition to their use as powerful antioxidants, the withanamides and withanolides can be useful for the treatment of depression, Alzheimer's Disease, obesity and migraine headaches.
摘要:
A process is disclosed for the production of polyphenol oligomers having n polyphenol monomeric units, n being an integer from 2-18. The process includes coupling of a protected polyphenol, having protected phenolic hydroxyl groups, with a C-4 functionalized polyphenol monomer. The protected polyphenol may be a protected polyphenol monomer or a protected polyphenol oligomer having 2-17 monomeric units. Advantageously, polyphenol monomeric units forming the polyphenol oligomers may be the same or different flavanoid compounds.
摘要:
The present invention relates to the field of optical-fluorescent markers, particularly to benzopyrylo-polymethine-based optical-fluorescent markers.
摘要:
The present invention is directed to novel substituted pyrroline compounds useful as kinase or dual-kinase inhibitors, methods for producing such compounds and methods for treating or ameliorating a kinase or dual-kinase mediated disorder.
摘要:
Compounds of the general formula (I): 1 wherein R1, R2, R3 and R4 are as described in the specification. Further included are pharmaceutical compositions comprising the compounds, processes for their preparation, as well as the use of the compounds for the preparation of a medicament which particularly acts on the central nervous system, particularly for use as anti-obesity agents.
摘要:
Novel piperazine derivatives are provided having the formula 1 wherein R1 is cyano, nitro, trifluoromethyl or halogen, or pharmaceutically acceptable acid addition salts thereof, which are useful as 5-HT1A receptor antagonists.
摘要:
A process for formation of N-aryl piperazines with chiral Nnull-1-nullbenzoyl(2-pyridyl)aminonull-2-propane side-chains having the structure shown in formula below, and for making intermediate compounds therefor. 1 In this process, chirality is introduced at the piperazine ring formation step and 2-aminopyridyl substitution is incorporated via displacement. The resulting N,Nnull disubstituted piperazines act on the central nervous system at 5HT receptors.
摘要:
The present invention concerns novel compounds of formula 1 the N-oxide forms, the pharmaceutically acceptable addition salts thereof and stereochemically isomeric forms thereof, wherein nullAnullBnull forms a bivalent radical of formula nullNnullCHnull (a), nullCHnullNnull (b), nullCHnullCHnull (c), L represents the acyl moiety of an amino acid; D is an azole containing 1,3- or 1,4-dioxolane derivative as broad-spectrum antifungals; their preparation, compositions containing them and their use as a medicine.
摘要:
Compound of formula (I): 1 wherein: R1, R2, R3 and R4, which may be the same or different, each represent a hydrogen atom, a halogen atom or a group selected from alkyl, alkoxy, polyhaloalkyl, hydroxy, cyano, nitro and amino, nullor R1 with R2, R2 with R3, or R3 with R4, together with the carbon atoms carrying them, form an optionally substituted benzene ring or an optionally substituted heteroaromatic ring, X represents an oxygen atom or a methylene group, A represents an alkylene chain, 2 nullrepresents an optionally substituted, unsaturated, nitrogen-containing heterocycle and R5 represents an alkyl group, its enantiomers and diastereoisomers, and addition salts thereof with a pharmaceutically acceptable acid. a medicinal products containing the same are useful as a double null2/5-HT2c antagonist.
摘要:
Compounds of the formula 1 useful for the treatment of diseases such as depression (including but not limited to major depressive disorder, childhood depression and dysthymia), anxiety, panic disorder, post-traumatic stress disorder, premenstrual dysphoric disorder attention deficit disorder (with and without hyperactivity), obsessive compulsive disorder (including trichotillomania), social anxiety disorder, generalized anxiety disorder, obesity, eating disorders such as anorexia nervosa, bulimia nervosa, vasomotor flushing, cocaine and alcohol addiction, sexual dysfunction and related illnesses.