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Method of preparation of 7-substitute theophylines. (Machine-translation by Google Translate, not legally binding)
Method of preparation of 7-substitute theophylines. (Machine-translation by Google Translate, not legally binding)
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机译:制备7-取代理论茶碱的方法。 (通过Google翻译进行机器翻译,没有法律约束力)
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METHOD OF PREPARATION OF THEOPHYLLINS 7-SUBSTITUTED.COMPRISES: REACTION OXIADIAZOLE OF FORMULA (II) WHERE X IS HALOGEN OR ESTER OF SULPHONIC ACID AND R6 HAS THE SAME MEANING OF R1, WITH THEOPHYLENE BASIN AND PRESCRIPTION TEOFILIN COMPOUNDS OF FORMULA (I) AND ITS SALTS, WHERE A IS C 1 TO 5 ALKYLENE, R1 IS C 1 TO 10 ALKYL, HALOGENO-ALKYL, HYDROXYALKYL OR OTHERS. (Machine-translation by Google Translate, not legally binding)
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