[EN] NEW INDANYLOXYDIHYDROBENZOFURANYLACETIC ACID DERIVATIVES AND THEIR USE AS GPR40 RECEPTOR AGONISTS [FR] NOUVEAUX DÉRIVÉS D'ACIDE INDANYLOXYDIHYDROBENZOFURANNYLACÉTIQUE ET LEUR UTILISATION COMME AGONISTES DU RÉCEPTEUR GPR40
The present invention relates to O-GIcNAc hydrolase (OGA) inhibitors of formula (I). The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C90RF72 mutations.
[EN] BENZYLAMINOPYRIDYLCYCLOPROPANECARBOXYLIC ACIDS, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF<br/>[FR] ACIDES BENZYLAMINOPYRIDYLCYCLOPROPANECARBOXYLIQUES, COMPOSITIONS PHARMACEUTIQUES ET LEURS UTILISATIONS
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2018077699A1
公开(公告)日:2018-05-03
The present invention relates to compounds of general formula (I) wherein the groups R, R1, R2, R3, m and n are defined as in claim 1, which have valuable pharmacological properties, in particular bind to the GPR40 receptor and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2. Furthermore, the invention relates to novel intermediates, useful for the synthesis of compounds of formula (I).
Ionic Liquids for Separation of Olefin-Paraffin Mixtures
申请人:Dai Sheng
公开号:US20110015461A1
公开(公告)日:2011-01-20
The invention is directed to an ionic liquid comprising (i) a cationic portion containing a complex of a silver (I) ion and one or more neutral ligands selected from organoamides, organoamines, olefins, and organonitriles, and (ii) an anionic portion having the chemical formula
wherein m and n are independently 0 or an integer of 1 or above, and p is 0 or 1, provided that when p is 0, the group —N—SO
2
—(CF
2
)
n
CF
3
subtended by p is replaced with an oxide atom connected to the shown sulfur atom. The invention is also directed to a method for separating an olefin from an olefin-paraffin mixture by passing the mixture through a layer of the ionic liquid described above.
An optimized procedure is given for the synthesis of novel 3-(arylamino)-1,2,4-triazin-5-one building blocks from commercially available material. By employing these building blocks, a practical protocol is described for the functionalization of the 5-position of the triazine core with anilines orphenols.
[EN] BENZYLAMINOPYRIDYLCYCLOPROPANECARBOXYLIC ACIDS, PHARMACEUTICALCOMPOSITIONS AND USES THEREOF<br/>[FR] ACIDES BENZYLAMINOPYRIDYLCYCLOPROPANECARBOXYLIQUES, COMPOSITIONS PHARMACEUTIQUES ET UTILISATIONS ASSOCIÉES
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2018138027A1
公开(公告)日:2018-08-02
The present invention relates to compounds of general formula (I), wherein the groups R, R1, R2, R3, m and n are defined as in claim 1, which have valuable pharmacological properties, in particular bind to the GPR40 receptor and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2.