ES444843A1 - Procedure for preparing alkalinoterreas salts of 2, 2'-dihydroxi-3, 3 ', 5, 5'-tetrabromobipenyl monofosforic esther. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for preparing alkalinoterreas salts of 2, 2'-dihydroxi-3, 3 ', 5, 5'-tetrabromobipenyl monofosforic esther. (Machine-translation by Google Translate, not legally binding)
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Novartis AG
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Ciba Geigy AG
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Priority claimed from CH127075Aexternal-prioritypatent/CH613978A5/en
Publication of ES444843A1publicationCriticalpatent/ES444843A1/en
Process for preparing alkaline earth salts of the 2,2'-dihydroxy-3,3 ', 5,5'-tetrabromobiphenyl monophosphoric ester of the general formula ** (see formula) ** In which Me means magnesium or calcium, Characterized by reacting the monophosphoric ester of 2,2'-dihydro-3,3 ', 5,5'-tetrabromohyphenyl or one of its alkali metal salts, in an inert solvent and at a ph of 5 to 6, with a magnesium salt. Or soluble calcium in the reaction medium. (Machine-translation by Google Translate, not legally binding)
ES444843A1975-02-031975-02-02Procedure for preparing alkalinoterreas salts of 2, 2'-dihydroxi-3, 3 ', 5, 5'-tetrabromobipenyl monofosforic esther. (Machine-translation by Google Translate, not legally binding)
ExpiredES444843A1
(en)
Procedure for preparing alkalinoterreas salts of 2, 2'-dihydroxi-3, 3 ', 5, 5'-tetrabromobipenyl monofosforic esther. (Machine-translation by Google Translate, not legally binding)
Procedure for preparing alkalinoterreas salts of 2, 2'-dihydroxi-3, 3 ', 5, 5'-tetrabromobipenyl monofosforic esther. (Machine-translation by Google Translate, not legally binding)
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Procedure for the preparation of 2-benzoxazolol ester of acid methyl-1-naftilditizarbamico. (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining an insoluble salt in water from p-chlorophenoxyes-butiril ampicillin. (Machine-translation by Google Translate, not legally binding)
New procedure for obtaining acid salts from addition of 3-phenyl-5-dietilamino-etil-1,2-4, -oxodiazol. (Machine-translation by Google Translate, not legally binding)