نتایج جستجو برای: chemoenzymatic reaction

تعداد نتایج: 413126  

Journal: :Angewandte Chemie International Edition 2020

Journal: :Organic & biomolecular chemistry 2009
Hongzhi Cao Yanhong Li Kam Lau Saddam Muthana Hai Yu Jiansong Cheng Harshal A Chokhawala Go Sugiarto Lei Zhang Xi Chen

para-Nitrophenol-tagged sialyl galactosides containing sialic acid derivatives in which the C5 hydroxyl group of sialic acids was systematically substituted with a hydrogen, a fluorine, a methoxyl or an azido group were successfully synthesized using an efficient chemoenzymatic approach. These compounds were used as valuable probes in high-throughput screening assays to study the importance of ...

Journal: :Molecules 2015
Eugeniusz Milchert Kornelia Malarczyk Marlena Kłos

The general subject of the review is analysis of the effect of technological parameters on the chemoenzymatic epoxidation processes of vegetable oils, fatty acids and alkyl esters of fatty acids. The technological parameters considered include temperature, concentration, amount of hydrogen peroxide relative to the number of unsaturated bonds, the amounts of enzyme catalysts, presence of solvent...

Journal: :Journal of the American Chemical Society 2017

Journal: :Chembiochem : a European journal of chemical biology 2010
Keith D Green Wenjing Chen Jacob L Houghton Micha Fridman Sylvie Garneau-Tsodikova

Aminoglycosides are broad-spectrum antibiotics commonly used for the treatment of serious bacterial infections. Decades of clinical use have led to the widespread emergence of bacterial resistance to this family of drugs limiting their efficacy in the clinic. Here, we report the development of a methodology that utilizes aminoglycoside acetyltransferases (AACs) and unnatural acyl coenzyme A ana...

Journal: :Angewandte Chemie International Edition 2016

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