Hydrochloric Acid → HCID 70235610, compound

Participants

Reaction Steps

1.56 ml of 1N sodium hydroxide was added to a solution of 170 mg of 2-(4-ethoxycarbonylpiperidino)-8(3,4-methylenedioxybenzyl)aminopyrido[2,3-d]pyrimidine in 10 ml of ethanol. The obtained mixture was stirred at room temperature for 6 hours and neutralized by the addition of 1N hydrochloric acid and water. The crystals thus precipitated were recovered by filtration, whereby 121 mg of the title compound was obtained.

Provenance & Evidence