Synthesis of β-amino-α-trifluoromethyl-α-amino acids exhibiting intramolecular interaction of CF3 with NHβ
摘要:
We prepared beta-amino-alpha-trifluoromethyl-alpha-amino acids through ring-opening reaction of N-tosyl-2-tri-fluoromethy1-2-ethoxycarbonylaziridine with aromatic and benzylic amines, and investigated the intramolecular interaction between the trifluoromethyl (CF3) group at the alpha-position and the NH group at the beta-position (NH beta), NMR UV/vis, and circular dichroism measurements indicated that the conformation of these compounds is fixed by intramolecular interaction of CF3 with NH beta to form a six-membered ring. (C) 2014 Elsevier Ltd. All rights reserved.
Fourneau, Bulletin de la Societe Chimique de France, 1944, vol. <5>11, p. 141,148
作者:Fourneau
DOI:——
日期:——
[EN] METHODS FOR TREATING DISEASES ASSOCIATED WITH THE MODULATION OF SERCA<br/>[FR] PROCÉDÉS DE TRAITEMENT DE MALADIES ASSOCIÉES À LA MODULATION DE SERCA
申请人:CELLADON CORP
公开号:WO2010088450A2
公开(公告)日:2010-08-05
Provided herein are compounds, compositions, and methods for treating or ameliorating diseases associated with the modulation of SERCA.
Synthesis of β-amino-α-trifluoromethyl-α-amino acids exhibiting intramolecular interaction of CF3 with NHβ
We prepared beta-amino-alpha-trifluoromethyl-alpha-amino acids through ring-opening reaction of N-tosyl-2-tri-fluoromethy1-2-ethoxycarbonylaziridine with aromatic and benzylic amines, and investigated the intramolecular interaction between the trifluoromethyl (CF3) group at the alpha-position and the NH group at the beta-position (NH beta), NMR UV/vis, and circular dichroism measurements indicated that the conformation of these compounds is fixed by intramolecular interaction of CF3 with NH beta to form a six-membered ring. (C) 2014 Elsevier Ltd. All rights reserved.