23234-35-7Relevant articles and documents
ADVANCED GLYCATION END-PRODUCT BREAKING BIOCATALYSTS
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Page/Page column 35-36, (2020/10/28)
In various aspects and embodiments the invention provides compositions and methods for removing glucosepane from one or more proteins in a subject. In certain embodiments, the method comprises administering to the subject an effective amount of a polypept
Nucleobase-guanidiniocarbonyl-pyrrole conjugates as novel fluorimetric sensors for single stranded RNA
Ban, ?eljka,?ini?, Biserka,Vianello, Robert,Schmuck, Carsten,Piantanida, Ivo
, (2018/01/17)
We demonstrate here for the first time that a guanidiniocarbonyl-pyrrole (GCP) unit can be applied for the fine recognition of single stranded RNA sequences-an intuitively unexpected result since so far binding of the GCP unit to ds-DNA or ds-RNA relied s
Aggregation behaviour of peptide-polymer conjugates containing linear peptide backbones and multiple polymer side chains prepared by nitroxide-mediated radical polymerization
Moeller, Michael,Hentschel, Carsten,Chi, Lifeng,Studer, Armido
experimental part, p. 2403 - 2412 (2011/05/14)
A series of peptides with an alternating sequence of alkoxyamine conjugated lysine and glycine residues were synthesized by classical solution phase peptide coupling. The resulting peptides containing up to eight alkoxyamine moieties were used as initiato
Synthesis of dipeptides from N-hydroxy-3-azaspiro[5,5]undecane-2,4-dione activated α-amino acids
Nowshuddin, Shaik,Ram Reddy
, p. 22 - 25 (2011/04/18)
A simple two step procedure for the synthesis of a dipeptide from N-hydroxy-3-azaspiro[5,5]undecane-2,4-dione (HO-ASUD) activated α-amino acids is described. In presence of DCC, N-hydroxy-3-azaspiro[5,5]undecane-2,4- dione readily esterifies the carboxylic acid group of all the N-protected amino acids to yield crystalline N-hydroxy-3-aza spiro[5,5]undecane-2,4-dione activated carboxy ester. The N-hydroxy-3-aza spiro[5,5]undecane-2,4-dione activated carboxy esters of N-protected amino acids readily condensed with other amino acids and gave a dipeptide. This new method is effective for the DCC coupling of a variety of chiral amino acids without loss of enantiomeric purity. Synthesis of fifteen dipeptides including the hitherto unreported Fmoc-l-Orn(Boc)-Val-OMe, Fmoc-l-Cys(trt)-Gly-OEt and Boc-l-Tyr-Gly-OEt is presented.
MODIFIED MACROMOLECULE
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Page/Page column 110; 22/28, (2008/06/13)
The present invention relates to a macromolecule having a controlled terminal group stoichiometry, the macromolecule including a surface layer, at least one subsurface layer and at least two terminal groups including: a first terminal group which is a res
Template-Assembled Synthetic Proteins (TASP). Cyclic Templates with Incorporated Turn-Inducing Mimics
Ernest, Ivan,Kalvoda, Jaroslav,Sigel, Christoph,Rihs, Grety,Fritz, Hans,et al.
, p. 1539 - 1563 (2007/10/02)
The 8-amino-5,6,7,8-tetrahydronaphth-2-oic acid (1), 8-(aminomethyl)-5,6,7,8-tetrahydronaphth-2-oic acid (2), and 8-(aminomethyl)naphth-2-oic acid (3) were synthesized in their protected forms as turn-inducing dipeptide mimics.Two of them (2 and 3) were i
Synthesis of a Cyclic Peptide Polyamine: A Comparative Study of Routes to Cyclo-(Lys-Lys-Gly)2
Bailey, Patrick D.,Crofts, Gavin A.
, p. 3207 - 3210 (2007/10/02)
Several methods for the preparation of cyclo-(Lys-Lys-Gly)2 were compared.Cyclisation of linear hexapeptides of the type H-2-X was most efficient using excess DPPA with the free amino acid (i.e.X = OH), but purification and scale-up wer