Isoxazolidine hydrochloride → 6-Cyclopropyl-3-(pyrimidin-5-ylamino)-pyrazine-2-carboxylic acid [5-(isoxazolidine-2-carbonyl)-1-methyl-1H-pyrazol-4-yl]-amide

Beteiligte Stoffe

Reaktionsschritte

The product was obtained starting from 4-{[6-cyclopropyl-3-(pyrimidin-5-ylamino)-pyrazine-2-carbonyl]-amino}-2-methyl-2H-pyrazole-3-carboxylic acid (50 mg, 131 μmol; example 236, step 3) and isoxazolidine hydrochloride (17 mg, 145 μmol) according to the method described in example 64, step 6 after purification by preparative HPLC using an acetonitrile/water gradient as yellow solid (9 mg, 16%).

Herkunft & Nachweise