发明授权
US06872823B1 Process for producing benzoxazine derivative and production intermediate thereof 失效
制备苯并恶嗪衍生物的方法及其制备中间体

Process for producing benzoxazine derivative and production intermediate thereof
摘要:
Processes for producing antibacterial agents and intermediates useful in producing antibacterial agents are provided and include producing compound (VI-a) in accordance with the following reaction schema, as well as production intermediates thereof.
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