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.)
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Pfizer Inc
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Pfizer Inc
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Publication date
Application filed by Pfizer IncfiledCriticalPfizer Inc
Priority to ES409912ApriorityCriticalpatent/ES409912A1/en
Publication of ES409912A1publicationCriticalpatent/ES409912A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
A process for preparing a compound selected from those having the formula ** formula ** and their pharmaceutically acceptable acid addition salts, in the formula z is ethylene or sulfur, x and y are the same or different, and are hydrogen, methyl, methoxy, fluorine, chlorine, bromine or methylthio and r is trifluoromethyl, pyridyl, naphthyl or phenyl and substituted phenyl in which the substituent is methyl, methoxy, fluoro, chloro, bromo dimethylamino, carboxy or methylthio, which is characterized by the reaction of a diketone (Machine-translation by Google Translate, not legally binding)
ES409912A1972-12-211972-12-21A procedure to prepare tetraciclic imidazoles. (Machine-translation by Google Translate, not legally binding)
ExpiredES409912A1
(en)
A method for preparing n, n, n ', n'-tetraquis- (beta-nitrohioxietil) - etilendiamina and salts of the same. (Machine-translation by Google Translate, not legally binding)