Boross, Acylation of Amino Acids by Aminoacylase in Non-conventional Media, Bio- catalysis 11:329-337 (1994).Kosáry, J., C.S. Sisak, B. Szajani, and L. Boross, Acylation of Amino Acids by Aminoacylase in Non-conventional Media, Biocatalysis 11 :329–337 (1994)....
摘要: Reaction of free amino acids with acid chlorides in dioxane in the presence of a modified zeolite-type mineral Ersorb-4 results in the formation of the appropriate N-acyl derivatives. High yields were obtained with aryl chlorides, poorer with aliphatic ones.关键词:...
3.A series of N-(pyrrole-2-carbonyl)-amino acid methyl esters were synthesized by acylation of amino acid methyl esters with 2-(trichloroacetyl)pyrroles, without using pyrrole-2-carbonyl chloride as an acylating agent, at room temperature in 80.在室温条件下 ,氨基酸甲酯和 2 三氯乙酰基吡咯经...
The part potentially played by acylase in the in vivo acylation of amino acids, and by extension that of proteins in general, is discussed.doi:10.3109/10242429709003197Anne Ferjancic-BiaginiThierry GiardinaMax ReynierAntoine PuigserverTaylor & FrancisBiocatalysis...
AMINOALCOHOLSACIDSINHIBITORSBENZOTHIAZOLINE-2-THIONEBENZOXAZOLINE-2-THIONETHERMODYNAMICSThe first selective and high-yielding N-acylation of an α,β-diamino... Storz, Thomas,Dittmar, Peter,Grimler, Dominique,... - 《Organic Process Research & Development》 被引量: 6发表: 2006年 SYNTHESIS OF ALTER...
A simple approach to β-amino acids by acylation of arenes with N-acyl aspartic anhydrides. Synlett 1997, 1997, 1243-1244.Griesbeck, A.G.; Heckroth, H. A simple approach to "-amino acids by acylation of arenes with N-acyl aspartic anhydrides. Synlett 1997, 1997, 1243-1244....
Aminoacyl-tRNA synthetases are responsible for activating specific amino acids and transferring them onto cognate tRNA molecules. Due to the similarity in ... FC Wong,Beuning,J Penny,... - 《Journal of Biological Chemistry》 被引量: 94发表: 2003年 Kinetic Partitioning between Synthetic and Editin...
Myers,Richard H. Green 摘要: Several homochiral N-protected α-aminothiocarboxylic S-acids have been synthesised from natural amino acids and used for reductive acylation of homochiral α,α′-amino keto azides, also derived from natural amino acids. DOI: 10.1039/C39930000094 年份: 1993 ...
Formally, there are two aspects of the specificity of α-chymotrypsin. First, the enzyme shows a marked predilection for derivatives of the more hydrophobic (notably aromatic) amino-acids, and second, amino-acid derivatives of the L configuration are substrates, while their D analogues are commonly...
Because many of the amino acids are similar in structure, misactivation or mischarging of an amino acid by a given synthetase often involves a subset of amino acids structurally related to the cognate amino acid. It is believed that in some cases the binding energy of closely related amino ac...