ES216890A2 - A procedure for the transformation of optically active aminodioles in rheumic aminodioles (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the transformation of optically active aminodioles in rheumic aminodioles (Machine-translation by Google Translate, not legally binding)
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Pfizer Italia SRL
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Farmaceutici Italia SpA
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Priority to ES0216890ApriorityCriticalpatent/ES216890A2/en
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Improvements in the object of the main patent no. 215611, by process for the transformation of optically active aminodiols in racemic aminodiols for the conversion of d and/or l-threo- and/or erythro-1-phenyl-2-amino-1, 3-propanediol in d, l-threo-1-phenyl-2-amino-1,3-propanediol, characterized in that the compound is converted with the aid of reactions that eliminate at least one of the asymmetrics in the chain of the starting compound, in a compound, optically inactive, on which the reconstruction of the chain of origin takes place and, eventually, an epimerization. (Machine-translation by Google Translate, not legally binding)
ES0216890A1954-08-071954-08-07A procedure for the transformation of optically active aminodioles in rheumic aminodioles (Machine-translation by Google Translate, not legally binding)
ExpiredES216890A2
(en)
A procedure for the transformation of optically active aminodioles in rheumic aminodioles (Machine-translation by Google Translate, not legally binding)
A procedure for the transformation of optically active aminodioles in rheumic aminodioles (Machine-translation by Google Translate, not legally binding)
A procedure for the transformation of optically active aminodioles in rheumic aminodioles (Machine-translation by Google Translate, not legally binding)
A procedure for the transformation of optically active aminodioles in rheumic aminodioles (Machine-translation by Google Translate, not legally binding)