PROCESS FOR THE PREPARATION OF THE DEXTROROTATORY ISOMER OF A 2-AMINONAPHTHYRIDINE DERIVATIVE INTERMEDIATE COMPOUND USING (+) EPHEDRINE
Process for the preparation of the dextrorotatary isomer of the product of formula from the sale of the corresponding racemic product with (+)-ephedrine. Use of the dextrorotatary isomer thus obtained for the preparation of the dextrorotatary isomer of the product of formula:
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Main Author | |
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Format | Patent |
Language | English |
Published |
28.03.1995
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | Process for the preparation of the dextrorotatary isomer of the product of formula from the sale of the corresponding racemic product with (+)-ephedrine. Use of the dextrorotatary isomer thus obtained for the preparation of the dextrorotatary isomer of the product of formula: |
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Bibliography: | Application Number: NZ19920243492 |