Synthese von 5,6-Dimethyl-4-oxo-1,3,4,5-
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Albrecht Edenhofer; Walter Meister
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Article
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1977
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John Wiley and Sons
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German
⚖ 155 KB
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**Synthesis of 5,6‐Dimethyl‐4‐oxo‐1,3,4,5‐tetrahydro‐imidazo[4,5‐__c__][1,2,6]thiadiazin 2,2‐dioxide and 7‐Methyl‐4‐oxo‐1__H__‐3,4‐dihydropyrimido[4,5‐__c__][1,2,6]thiadiazin 2,2‐dioxide** The derivatives of the above heterocyclic ring systems were prepared by reaction of the corresponding __o__‐am