ES403722A1 - Procedure for the preparation of the acid - (2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidinyl) - penicilanic. (Machine-translation by Google Translate, not legally binding)
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Procedure for the preparation of the acid - (2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidinyl) - penicilanic. (Machine-translation by Google Translate, not legally binding)
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KEMISINTEX Srl
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KEMISINTEX Srl
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Preparation Of Compounds By Using Micro-Organisms
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Low-Molecular Organic Synthesis Reactions Using Catalysts
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Abstract
Procedure for the preparation of 6- (2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidinyl) -penicillanic acid, ** (see formula) ** Commonly referred to as "etacilin", characterized in that anhydrous or partially hydrated acetone is reacted with ampicillin as such, in the presence of a cationic, weakly acid, cationic ion exchange resin and previously transformed into its salt form, leading the reaction to a temperature between 0º and 60ºc. (Machine-translation by Google Translate, not legally binding)
ES403722A1971-12-181972-06-10Procedure for the preparation of the acid - (2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidinyl) - penicilanic. (Machine-translation by Google Translate, not legally binding)
ExpiredES403722A1
(en)
Procedure for the preparation of the acid - (2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidinyl) - penicilanic. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of the acid - (2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidinyl) - penicilanic. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of 1-aril 2,3,4,5-tetrahydro-1H-1,5 benzodiacepin - 2 -ones. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of N-ethyl-2-pirrolylllymehyl-2-metoxy-5-etisulfonyl-benzamide. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of n (dietillaminoetil) - 2 - metoxi - 5 - metilsulfonil - benzamida. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of n (dietilaminoetil) - 2 - metoxy - 4 - amino 5 - chloro - benzamide. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of phenylciclo- hexencarboxylic acids and fenilciclohexanocarboxilic acid. (Machine-translation by Google Translate, not legally binding)