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Merke & Co Inc
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Merke & Co Inc
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Publication date
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Publication of ES250403A1publicationCriticalpatent/ES250403A1/es
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members
(AREA)
Abstract
Procedimiento para obtener compuestos de 1234-benzotiadiazina-11-dióxidosque comprende hacer reaccionar la ortosulfamilanilina correspondiente con ácido fórmico y otro compuesto seleccionado del grupo que consiste en formamidadimetilformamidadimetilacetamida y dimetil-sulfóxido.
ES0250403A1958-09-251959-06-09PROCEDIMIENTO PARA OBTENER COMPUESTOS DE 1,2,4-BENZOTIADIAZINA-1, 1-DIoXIDOS
ExpiredES250403A1
(es)