ES383885A1 - Procedure for obtaining a new derivative of chloranphenicol. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining a new derivative of chloranphenicol. (Machine-translation by Google Translate, not legally binding)
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Laboratorio Farmaceutico Quimico Lafarquim SA
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Laboratorio Farmaceutico Quimico Lafarquim SA
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Priority to ES383885ApriorityCriticalpatent/ES383885A1/en
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Polyamides
(AREA)
Abstract
A process for the preparation of D-(+) - threo-1-p-nitrophenyl-2-dichloroacetamido, propane-1-ol (chloramphenicol) 1-aminophenylpropionate characterized by starting from the acid of formula C6H5CH2CHXCO2H, where X can be F, C1, Br, I and chloramphenicol, using dicyclohexylcarbodiimide as condensing agent and subsequently aminating with liquid ammonia. (Machine-translation by Google Translate, not legally binding)
ES383885A1970-09-221970-09-22Procedure for obtaining a new derivative of chloranphenicol. (Machine-translation by Google Translate, not legally binding)
ExpiredES383885A1
(en)
Procedure for the preparation of N- (2-amino-3,5-dibromobenciliden) -trans-4-amino-ciclohexanol. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of l-alpha-hydrazino-beta-phenylpropionic acid compounds. (Machine-translation by Google Translate, not legally binding)