In the course of changing the structure of Marfey's reagent by replacing the alanine amide or valine amide moieties by other amino acid amides and the carboxamide group by free carboxyl group, a series of new reagents were developed and applied to the resolution of amino acids,61β-amino ...
For carboxyl functionalized MSN, the difference between the expected and found amounts of FGs is somewhat larger. Under the same assumptions as above, as well as assuming a quantitative hydrolysis of nitrile groups to carboxy groups (which appears to be a good presumption given the very weak ...
PROBLEM TO BE SOLVED: To provide a polymer containing carboxyl groups and amino groups capable of making the crosslink density of a cured resin layer higher, high in hardness, excellent in the dispersibility of micronized pigment, and eluting no pigment in the process following post-baking and ...
ARTICLE Received 21 Oct 2013 | Accepted 19 Sep 2014 | Published 31 Oct 2014 DOI: 10.1038/ncomms6325 Amino- and carboxyl-terminal domains of Filamin-A interact with CRMP1 to mediate Sema3A signalling Fumio Nakamura1, Kosuke Kumeta1, Tomonobu Hida1, Toshinari Isono1,2, Yuichi Nakayama1, ...
(Biochemistry) any of a group of organic compounds containing one or more amino groups, -NH2, and one or more carboxyl groups, -COOH. The alpha-amino acids RCH(NH2)COOH (where R is either hydrogen or an organic group) are the component molecules of proteins; some can be synthesized in ...
The present invention relates to immobilized procainamide analogs, as well as to a method of making immobilized procainamide analogs. These immobilized analogs are prepared by activating the carboxyl group on a substituted p-benzoic acid derivative towar
We found that aminopolycarboxylate chelators with five and six carboxyl groups, Ca-DTPA and Ca-TTHA, are useful for the whole-body clearance of free 225Ac; with a remarkable reduction in the liver. Our findings provide a novel strategy for removing accumulated free 225Ac released from 225Ac...
To promote the reamination on the opposite face, the conformer interchange of trans-cinnamic acid intermediate could be carried by a bond rotation, leading to the rebinding of the carboxyl binding group with the residues Arg325, Asn231, and Asn355. Herein, the single rotation around the Cipso...
2-Hydroxy-3-amino carboxylic acids, for example, can be prepared stereoselectively from furyl-1,2-amino alcohols by ozonization of the furyl group to give the carboxyl group.28 View chapterExplore book 1,3-Amino alcohols and their phenol analogs in heterocyclization reactions Vitalii A. Palchy...
Berkowitz et al., " Simultaneous Amino and Carboxyl Group Protection by a-Branched Amino Acids, " J. Organic Chem., 59(18), 5476-5478 (1994).Berkowitz D. B,Pedersen M. L.Simultaneous amino and carbonyl group protection forα-branched amino acids. Journal of Organic Chemistry . 1994...