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MESANGUY
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Priority to ES399544ApriorityCriticalpatent/ES399544A3/en
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A process for the preparation of a flavonoid derivative, ethyl flavone-5,7-dioxyacetate, of the formula: ** (see formula) ** Characterized by reacting hot ethyl bromoacetate with 5,7-dihydroxyflavone (chrysin) and purifying the product obtained by recrystallization from methanol, in the presence of activated carbon. (Machine-translation by Google Translate, not legally binding)
ES399544A1972-02-071972-02-07A procedure for preparing a flavonic derivative. (Machine-translation by Google Translate, not legally binding)
ExpiredES399544A3
(en)
Process for producing 1-bracket-substituted-lower alkyl-bracket closed-2-oxo-or-hydroxy-5-bracket-substituted-octenyl-bracket closed-cyclopentane-carboxylic-lower alkyl-ester derivatives
A procedure for the preparation of methyl 3-methoximethylglutarate and its derivative of amonolysis, 3-metoximethylengutaramide. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of 5,6-dimetilindan-1,3-diona and its pharmaceutically acceptable salts. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of 3-dimetoxymethylglutarate of methyl and its derivative of amonolysis, 3-dimetoximetiglutaramida. (Machine-translation by Google Translate, not legally binding)
Procedure for the synthesis of derivatives of 7-chlorine-1,3-dihydro-3-hydroxy-5-phenyl-2H -1,4-benzodiacepin-2-ona. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of 7-chloro-1-methyl-3-hydro-5-phenyl-1,3-dihydro-2H-1,4 benzodiazepine 2-ona. (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining a new derivative of the 3,4,5 trimetoxibenzoic acid and its salts. (Machine-translation by Google Translate, not legally binding)