Preparation method of AAA - trifluoro (Aminoacid (Gly and Na SALT) RIL) or a Straight arilcarboxilico ethanols acid, and their Addition salts with mineral acid or organic

摘要

Procedure to obtain the TRIFLUORIDE (Alpha Alpha Alpha - amino aryl) or a Straight arilcarboxilico ethanols acid and its Salts addition of Mineral acid or Organic.It consists of the following steps: 1) condensation of an Amine (i) (Z alcoilo Hydrogen radical, radical cicloalcoilo, N - or N - alcoil piperidino aralcoilpiperidino; and Z represents a hydrogen or 'radical alcoilo bottom) with an H - tlorcarilcetona formula F AR co - Cf3; you get a P - amino arilcetona.2) reduction of the product to obtain the ariletanol sulfidation of the compound obtained, either for a tiocetona in ETHANETHIOL is reduced through an agent of hydrogenation. Optionally salifican (ii) compounds obtained by the addition of a Mineral acid or Organic. Antiinflammatory, antipyretic Analgesics. * * formula