ES252568A1 - New procedimine for the obtaining of dihydrochlorotiacia from the chloropathy (Machine-translation by Google Translate, not legally binding)
- Google Patents
New procedimine for the obtaining of dihydrochlorotiacia from the chloropathy (Machine-translation by Google Translate, not legally binding)
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ALCALAY MADJAR WILLIAM
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ALCALAY MADJAR WILLIAM
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Priority to ES0252568ApriorityCriticalpatent/ES252568A1/en
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A new process for obtaining dihydrochlorothiazide from chlorothiazide, consisting essentially of treating the latter hot with an aqueous alkaline, then acidifying and then reacting the intermediate product formed, whether or not previously isolated, with formaldehyde or a derivative of this one capable of releasing formaldehyde. (Machine-translation by Google Translate, not legally binding)
ES0252568A1959-09-231959-09-23New procedimine for the obtaining of dihydrochlorotiacia from the chloropathy (Machine-translation by Google Translate, not legally binding)
ExpiredES252568A1
(en)
Procedure for obtaining a derivative of 1,1-dioxide from 3,4-hydride-1,2,4-benzotiadiacin (Machine-translation by Google Translate, not legally binding)
A procedure for obtaining products for the inhibition of corrosión and for the protection against the same (Machine-translation by Google Translate, not legally binding)