New Tetrahydro-2H-1,3,5-thiadiazine-2-th
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Abdel-Nasser El-Shorbagi
📂
Article
📅
2000
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John Wiley and Sons
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English
⚖ 67 KB
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The deacylated chloramphenicol amine D-(-)-threo-2-amino-1-(4-nitrophenyl)-1,3-diol (D-amine, 1a), and its enantiomer, the L-(+)-threo-form (L-amine, 1b), were introduced into a tetrahydro-2H-1,3,5-thiadiazine-2-thione (THTT) skeleton. They are incorporated in three ways (Chart 1, types I-III) at N3