HCID 22498708, Verbindung → HCID 178499184, Verbindung

Beteiligte Stoffe

Reaktionsschritte

The title compound was prepared from methyl 4-benzyloxy-3-carboxy-1H-pyrazole-5-carboxylate (prepared as in Example 31, Step 1) using a procedure similar to that described in Example 31, Step 2, except that 1-(2-pyridyl)-2-methylaminoethanol (prepared by the methods of Tsushima, S., et al., EP 278621 and Cudahy, M. M., et al., WO 2003059911) was used in place of 1-(3-pyridyl)-2-methylaminoethanol. ES MS (M+1)=410.

Herkunft & Nachweise