3,4-DIHYDROQUINAZOLINE DERIVATIVE AND COMBINATION COMPRISING THE SAME
申请人:UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
公开号:US20170081291A1
公开(公告)日:2017-03-23
A 3,4-dihydroquinazoline derivative or a pharmaceutically acceptable salt thereof and a composition containing the same are provided. The 3,4-dihydroquinazoline derivative or a pharmaceutically acceptable salt thereof show activities of blocking an intracellular influx of calcium ions acting as a secondary signal essential to the proliferation and growth of cancer cells, thereby inducing the cell cycle arrest of cancer cells, and eventually reinforcing the efficacy of existing anti-cancer drugs. A combination comprising the above compound and another anti-cancer drug is also provided.
3,4-Dihydroquinazoline derivatives inhibit the activities of cholinesterase enzymes
作者:Byeongyeon Park、Ji Hye Nam、Jin Han Kim、Hyoung Ja Kim、Valentina Onnis、Gianfranco Balboni、Kyung-Tae Lee、Jeong Ho Park、Marco Catto、Angelo Carotti、Jae Yeol Lee
DOI:10.1016/j.bmcl.2017.01.068
日期:2017.3
respectively. To understand the excellent activity of these compounds, molecular dockingsimulations were performed to get better insights into the mechanism of binding of 3,4-dihydroquinazoline derivatives. As expected, compound 8b and 8d bind to both catalytic anionic site (CAS) and peripheral site (PS) of BChE with better interaction energy values than AChE, in agreement with our experimental data. Furthermore
CATALYSTS FOR THE SYNTHESIS OF OXAZOLIDINONE COMPOUNDS
申请人:Covestro Deutschland AG
公开号:US20170088659A1
公开(公告)日:2017-03-30
The present invention relates to a method for the production of oxazolidinone compounds with low colour intensity, comprising the step of reacting an isocyanate compound with an epoxide compound in the presence of a catalyst which is free of halide anions. The invention further relates to a method for the production of oligooxazolidinone and/or polyoxazolidinone compounds, comprising the step of reacting a polyisocyanate compound with a polyepoxide compound in the presence of said catalyst. The invention further relates to oligooxazolidinone and/or polyoxazolidinone compounds with low colour intensity, obtainable by a method according to the invention.
The invention relates to novel silane-modified formamide-polymers and/or pre-polymers for bonding and/or sealing diverse substrate materials, such as, for example metal, wood, glass and/or plastic. The invention also relates to a reactive single-component adhesive system comprising the claimed silane-modified formamide polymers.
Die Umsetzung von - vorzugsweise teilkristallinen - Polyamiden mit Monoisocyanat oder Monoisocyanat-Vorläufern ergibt Produkte mit verbesserter Fließfähigkeit, Entformung und/oder Kerbschlagzähigkeit.