ES223008A1 - A procedure for the preparation of antitubricular products of synthesis (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of antitubricular products of synthesis (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Farm Italia S A
Pfizer Italia SRL
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Farm Italia S A
Farmaceutici Italia SpA
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Priority to ES223008ApriorityCriticalpatent/ES223008A1/en
Publication of ES223008A1publicationCriticalpatent/ES223008A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedure for the preparation of synthetic antitubercular products of general formula ** (see formula) ** in which they mean: R CONHNH2 or CH-NNHCSNH2 R1 H NH2 or NHCOCH3 R2 H NH2 or NHCOCH3 R3 COOH COOC2 H5 or CONHNH2 and n 1 2 or 3. characterized in that a compound that responds to the general formula ** (see formula) ** in which R1 R2 n have the same significance as above and R1 R2 are never simultaneously = H is heated with excess hydrazine hydrate in an alcoholic or solvent-free solution. (Machine-translation by Google Translate, not legally binding)
ES223008A1955-07-151955-07-15A procedure for the preparation of antitubricular products of synthesis (Machine-translation by Google Translate, not legally binding)
ExpiredES223008A1
(en)
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