Expanding the Substrate Specificity of <i>Thermoanaerobacter pseudoethanolicus</i>
Secondary Alcohol Dehydrogenase by a Dual Site Mutation
作者:Musa M. Musa、Odey Bsharat、Ibrahim Karume、Claire Vieille、Masateru Takahashi、Samir M. Hamdan
DOI:10.1002/ejoc.201701351
日期:2018.2.14
The authors acknowledge the support provided by the Deanship of Scientific Research (DSR) at King Fahd University of Petroleum and Minerals (KFUPM) for funding this work under project number IN151032. They also acknowledge the supported by baseline research fund to S.M.H. by King Abdullah University of Science and Technology.
Asymmetric Hydrogenation of Ketones and Enones with Chiral Lewis Base Derived Frustrated Lewis Pairs
作者:Bochao Gao、Xiangqing Feng、Wei Meng、Haifeng Du
DOI:10.1002/anie.201914568
日期:2020.3.9
The concept of frustratedLewispairs (FLPs) has been widely applied in various research areas, and metal-free hydrogenation undoubtedly belongs to the most significant and successful ones. In the past decade, great efforts have been devoted to the synthesis of chiral boron Lewis acids. In a sharp contrast, chiral Lewisbase derived FLPs have rarely been disclosed for the asymmetric hydrogenation.
PYRIDINE CARBOXYLIC ACID DERIVATIVES AS GLUCOKINASE MODULATORS
申请人:Caulkett William Rodney Peter
公开号:US20070078168A1
公开(公告)日:2007-04-05
A compound of Formula (I): wherein: A is phenyl or a 5- or 6-membered heteroaryl ring, optionally substituted; R
1
and R
2
are selected from hydrogen and methyl; with the proviso that at least one of R
1
and R
2
is methyl; or a salt, pro-drug or solvate thereof, are described. Their use as GLK activators, pharmaceutical compositions containing them, and processes for their preparation are also described.
Provided are compounds of the formula (I): or a stereoisomer, tautomer, salt, hydrate or prodrug thereof that modulate tyrosine kinase activity, compositions comprising the compounds and methods of their use.