1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-1-butanone

CAS: 1253056-01-7

Ref. TR-D461960

Información del producto

• Nombre: 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-1-butanone
• CAS: 1253056-01-7

Descripción

Applications 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-1-butanone is an intermediate in the synthesis of 3-Desamino-2,3-dehydro Sitagliptin (D281985), which is an impurity of Sitagliptin (S491000); a trizolopyrazine dipeptidyl peptidase IV inhibitor. Sitagliptin has recently been approved for the therapy of type II diabetes.
References Kim, D., et al.: J. Med. Chem. 48, 141 (2005); Ahren, B., et al.: Eur. J. Pharmacol. 521 164 (2005); Bergman, A., et al: Clin. Ther. 28, 55 (2006)

• Marca: TRC

Propiedades químicas

• Peso molecular: 408.3
• Fórmula: C₁₆H₁₄F₆N₄O₂
• Color/Forma: White To Off-White
• InChI: InChI=1S/C13H18O5S/c1-7-2-4-8(5-3-7)19-13-12(17)11(16)10(15)9(6-14)18-13/h2-5,9-17H,6H2,1H3/t9?,10-,11?,12?,13-/m0/s1
• Clave InChI: InChIKey=IQCLIQLFPVKINX-AUURQCFLSA-N
• SMILES: Cc1ccc(S[C@@H]2OC(CO)[C@H](O)C(O)C2O)cc1