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5-甲基-3-磺酰胺基异(口恶)唑是长效性磺胺药,其重要中间体5-甲基-3-氨基异(口恶)唑(Ⅱ)是通过5-甲基异(口恶)唑-3-甲酰胺(Ⅰ)经Hofmann反应来制备的。
5-methyl-3-sulfonamido iso-oxazole is a long-acting sulfonamides. Its important intermediate 5-methyl-3-amino isooxazole (II) Isoxazole-3-carboxamide (I) was prepared by Hofmann reaction.