The present invention is directed to imidazopyridin-2-one derivatives which are potentiators of metabotropic glutamate receptors, particularly the mGluR2 receptor, and which are useful in the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which metabotropic glutamate receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which metabotropic glutamate receptors are involved.
Using stereoretention for the synthesis of <i>E</i>-macrocycles with ruthenium-based olefin metathesis catalysts
作者:Tonia S. Ahmed、T. Patrick Montgomery、Robert H. Grubbs
DOI:10.1039/c8sc00435h
日期:——
The synthesis of E-macrocycles is achieved using stereoretentive, Ru-based olefinmetathesis catalysts supported by dithiolate ligands. Kinetic studies elucidate marked differences in activity among the catalysts tested, with catalyst 4 providing meaningful yields of products in much shorter reaction times than stereoretentive catalysts 2 and 3. Macrocycles were generated with excellent selectivity
[EN] FUSED TRICYCLIC COMPOUNDS AS mTOR INHIBITORS<br/>[FR] COMPOSÉS TRICYCLIQUES FUSIONNÉS COMME INHIBITEURS DE MTOR
申请人:MERCK SHARP & DOHME
公开号:WO2013016164A1
公开(公告)日:2013-01-31
The present invention relates to certain pyrazolo[1,5-a]pyrrolo[3,2-e]pyrimidine and dipyrazolopyrimidine compounds of Formula (I) as inhibitors of mammalian Target Of Rapamycin (mTOR) kinase, which is also known as FRAP, RAFT, RAPT or SEP. The compounds may be used in the treatment of cancer and other disorders where mTOR is deregulated. The present invention further provides pharmaceutical compositions comprising the pyrazolo[1,5-a]pyrrolo[3,2-e]pyrimidine or dipyrazolopyrimidine compounds.
Electrophoretic Dispersion Liquid and Electrophoretic Display Device
申请人:Minami Masato
公开号:US20080136772A1
公开(公告)日:2008-06-12
An electrophoretic dispersion liquid for an electrophoretic display apparatus includes a plurality of electrophoretic particles each surface of which is modified by one of a basic group and an acidic group, a liquid for holding said electrophoretic particles to be dispersed therein; and a polydiene, having the other group, dissolved in said liquid.
Glycitan Esters of Unsaturated Fatty Acids and Their Preparation
申请人:Elevance Renewable Sciences, Inc.
公开号:US20150307469A1
公开(公告)日:2015-10-29
A method is disclosed for making an unsaturated glycitan ester by reacting intramolecular condensates of glycitols having four or more carbons with a metathesis-derived unsaturated fatty acid in the presence of an alkaline catalyst and under conditions sufficient to form the aforesaid unsaturated glycitan fatty ester. A composition is also disclosed comprising a compound of the following structure:
wherein R
1
is hydrogen, alkyl, aryl or (CH
2
)
1-9
—COOR
5
; wherein R
5
is
wherein R
2
, R
3
and R
4
are hydrogen, or —(O)C—(CH
2
)
m
—CH═CH—R
1
or —(CH
2
CH
2
O)
n
H or mixtures thereof; wherein m is 1 to 9; and wherein n is 1 to 100.