ES255904A1 - Procedure for the preparation of a derivative of phenotytein (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of a derivative of phenotytein (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES255904A1
ES255904A1 ES0255904A ES255904A ES255904A1 ES 255904 A1 ES255904 A1 ES 255904A1 ES 0255904 A ES0255904 A ES 0255904A ES 255904 A ES255904 A ES 255904A ES 255904 A1 ES255904 A1 ES 255904A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
derivative
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0255904A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck KGaA
Original Assignee
E Merck AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by E Merck AG filed Critical E Merck AG
Publication of ES255904A1 publication Critical patent/ES255904A1/en
Expired legal-status Critical Current

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  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Process for the preparation of a phenothiazine derivative, characterized in that 10- (N-beta-hydroxyethyl-piperazinyl-n "-propyl) -2-chloro-phenothiazine, or one of its salts, is oxidized with an appropriate oxidant, preferably with hydrogen peroxide, and because the 10- (N-beta-hydroxyethyl-piperazinyl-n "-propyl) -2-chloro-phenothiazine-5 oxide is isolated from the reaction mixture according to customary methods . (Machine-translation by Google Translate, not legally binding)
ES0255904A 1959-02-25 1960-02-19 Procedure for the preparation of a derivative of phenotytein (Machine-translation by Google Translate, not legally binding) Expired ES255904A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE255904T 1959-02-25

Publications (1)

Publication Number Publication Date
ES255904A1 true ES255904A1 (en) 1960-06-01

Family

ID=38670874

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0255904A Expired ES255904A1 (en) 1959-02-25 1960-02-19 Procedure for the preparation of a derivative of phenotytein (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES255904A1 (en)

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