ES293487A1 - Procedure for obtaining a new salt very little soluble in water fenmatrazina (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining a new salt very little soluble in water fenmatrazina (Machine-translation by Google Translate, not legally binding)
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BAGE SOC ANENIMA LAB
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BAGE SOC ANENIMA LAB
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Process for obtaining dimerbutyl naphthalene disulfonate from phenmetrazine, a very low water solubility salt characterized by the steps of dissolving a disulfonated hydrocarbon of the general formula ** (See formula) ** wherein "R" is a bivalent hydrocarbon radical; put in solution fenmetrazine salt; bring both solutions to contact and cause as much precipitation as possible, separate, wash and dry the precipitate. (Machine-translation by Google Translate, not legally binding)
ES0293487A1963-11-131963-11-13Procedure for obtaining a new salt very little soluble in water fenmatrazina (Machine-translation by Google Translate, not legally binding)
ExpiredES293487A1
(en)
Procedure for obtaining insoluble salts from beta-dietilaminoetilo para-N-butylaminobenzoato (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of complex salts of bis- (o-hydroxyaril) sulfurs and bivalent metals (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of salts with sulphonic acids with alpha-amino-bencil-penicillin. (Machine-translation by Google Translate, not legally binding)