PROCESS FOR PRODUCING BENZOXAZINE DERIVATIVE AND PRODUCTION INTERMEDIATE THEREOF
摘要
<p>A processes which is industrially advantageous in producing antibacterial agents. An industrially advantageous process for producing an intermediate useful in producing antibactrial agents is provided by producing compound (V-a) in accordance with the following reaction schema. (see formula I) (see formula II-a) (see formula III-a) (see formula III-1-a) (see formula III-2-a) (see formula IV-a) (see formula IV-a) (see formula V-a) (see formula VI-a) (see formula VII-a) A process for producing the compound represented by the above formulae and production intermediates thereof.</p>
