Enantioselective construction of stereogenic quaternary centres via Rh-catalyzed asymmetric addition of alkenylboronic acids to α,β-unsaturated pyridylsulfones
[EN] PYRAZOLE DERIVATIVES USEFUL AS INHIBITORS OF FAAH<br/>[FR] DÉRIVÉS DE PYRAZOLE UTILES COMME INHIBITEURS DE FAAH
申请人:MERCK & CO INC
公开号:WO2009151991A1
公开(公告)日:2009-12-17
The present invention is directed to certain imidazole derivatives which are useful as inhibitors of Fatty Acid Amide Hydrolase (FAAH). The invention is also concerned with pharmaceutical formulations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including osteoarthritis, rheumatoid arthritis, diabetic neuropathy, postherpetic neuralgia, skeletomuscular pain, and fibromyalgia, as well as acute pain, migraine, sleep disorder, Alzheimer disease, and Parkinson's disease
[EN] HETEROARYL SUBSTITUTED HETEROCYCLYL SULFONES<br/>[FR] SULFONES À HÉTÉROCYCLYLES À SUBSTITUTION HÉTÉROARYLE
申请人:GRUENENTHAL GMBH
公开号:WO2015158427A1
公开(公告)日:2015-10-22
The invention relates to aryl substituted heterocyclyl sulfones as voltage gated calcium channel blockers, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
[EN] FUSED RING COMPOUNDS AND USE THEREOF<br/>[FR] COMPOSÉS CYCLIQUES CONDENSÉS ET UTILISATION DE CEUX-CI
申请人:TAKEDA PHARMACEUTICAL
公开号:WO2009125873A1
公开(公告)日:2009-10-15
The present invention aims to provide a glucokinase activator useful as a pharmaceutical agent such as an agent for the prophylaxis or treatment of diabetes, obesity and the like. The present invention provides a glucokinase activator containing a compound represented by the formula (I): wherein each symbol is defined in the specification, or a salt thereof or a prodrug thereof.
Controlled α-mono- and α,α-di-halogenation of alkyl sulfones using reagent–solvent halogen bonding
作者:Christopher M. Poteat、Vincent N. G. Lindsay
DOI:10.1039/c9cc00550a
日期:——
The direct and selective α-mono-bromination of alkylsulfones was achieved through base-mediated electrophilic halogenation. The appropriate combination of solvent and electrophilic bromine source was found to be critical to control the nature of the products formed, where reagent–solvent halogen bonding is proposed to control the selectivity via alteration of the effective size of the electrophilic
Selective hydrogen peroxide oxidation of sulfides to sulfoxides or sulfones with MWW-type titanosilicate zeolite catalyst under organic solvent-free conditions
Selective oxidation of sulfides to sulfoxides and sulfones with hydrogen peroxide under organic solvent-free conditions was demonstrated by the MWW-type titanosilicate zeolite catalyst. Sulfides were oxidized smoothly to give sulfoxides with good selectivities at ambient temperature using 1.0–1.2 equiv of hydrogen peroxide with the MWW-type titanosilicate zeolite catalyst. Especially, the Ti-MWW with