60686-52-4Relevant articles and documents
Design and concise synthesis of fully protected analogues of L-γ-carboxyglutamic acid
Jiang, Sheng,Li, Peng,Lai, Christopher C.,Kelley, James A.,Roller, Peter P.
, p. 7307 - 7314 (2007/10/03)
The design and synthesis of four nonnaturally occurring amino acid analogues of L-γ-carboxyglutamic acid (Gla), appropriately protected for Fmoc-based solid-phase peptide synthesis (SPPS), is described. These amino acids are Bu-Mal 2, BCAH 3, Pen-Mal 4, a
The synthesis and properties of Gla- and Phe-containing analogues of cyclic RGD pentapeptides
Davies, John S.,Enjalbal, Christine,Nguyen, Corrine,Al-Jamri, Loai,Naumer, Christian
, p. 2907 - 2915 (2007/10/03)
Cyclopentapeptides containing the Arg-Gly-Asp motif have been synthesised using solid-phase assembly of side-chain-protected linear precursors, followed by solution-phase cyclisation. The replacement of the Asp residue by γ-carboxyglutamic acid (Gla) is a novel feature which gives rise to an analogue which inhibits cell adhesion, yet its congeners do not show activity in binding assays with recombinant integrin receptors. NMR techniques support a β/γ-turn conformation in most of the analogues. The Royal Society of Chemistry 2000.
Enzymatic resolution of Z-γ,γ1-di-tert-butyl-D,L-carboxyglutamic acid methyl ester
Clapes, Pere,Valverde, Isabel,Jaime, Carles,Torres, Josep Lluis
, p. 417 - 418 (2007/10/02)
A rapid and simple method for the resolution of Z-γ,γ1-di-tert-butyl-D,L-carboxyglutamic acid methyl ester is described. The new procedure is based on the enzymatic enantioselective saponification of the methyl ester by the endoprotease papain.