1,8-Diazabicyclo[5.4.0]undec-7-ene is used in organic synthesis as a catalyst, a complexing ligand, and a non-nucleophilic base. It is used as a protecting agent for the synthesis of cephalosporin and as a catalyst for polyurethane. 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) may b...
From investigation of reaction kinetics, both the individual orders of elementary steps in a reaction and the overall order of the reaction are determined. The order of a reaction is important to know because it defines the relationship between the concentration of reactants and the rate of react...
As an unhindered amine, it is a strong ligand and Lewis base. It forms a crystalline 2:1 adduct with hydrogen peroxide[6] and sulfur dioxide. Ionic monomer synthesis DABCO can be used to synthesize doubly-charged styrenic monomers. These ionic monomers allow synthesis of polyelectrolytes and ion...
Indacaterol, a long-acting inhaled β2-receptor agonist, is suitable for the maintenance treatment of adult patients with chronic obstructive pulmonary disease. [5] Polishchuk developed a semi-sandwich iridium complex with bidentate urea-phosphorus ligand under mild conditions of 0.5 mol % loading ...
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The MCAT is designed to find test takers who have certain unique skills that are directly correlated with success in medical education. The MCAT is not meant to be a barrier to entry into the field of medicine; rather, it is meant to identify those who will succeed and even thrive in the...
This widespread acceptance of a particular view seems to have come to pass in the field of cellular drug uptake, where it is commonly believed that (leaving aside endocytosis) most drugs can and do enter intact cells by passing fully through whatever unhindered phospholipid bilayer portions might ...
The metal–organic framework ZIF-8, which undergoes hydrolysis under hydrothermal conditions, is endowed with high water-resistance after a shell-ligand-ex... X Liu,Y Li,Y Ban,... - 《Chemical Communications》 被引量: 63发表: 2013年 Interaction of hydrogen and carbon dioxide with sod-type ...
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In this example, the drug (the small molecule at the "ligand binding site") is specifically engineered to fit into that location on the large protein it is to modify. [image link] Some interesting videos on drug discovery and design: How a Drug Becomes a Drug (NIH, 4 min) Computer-...