反应详情

By the same procedure as described in the example 31, synthesis was carried out starting with 4-[1-[3-(isopropylamino)-2-pyridyl]piperazin4-yl-carbonyl]benzoic acid methyl ester and using (S)-(+)-2-amino-1-butanol. Then, the product was recrystallized using acetonitrile and isopropyl ether to give the desired compound.

1. customBy the same procedure as described in the example 31, synthesis
2. customThen, the product was recrystallized