FOERFARANDE FOER FRAMSTAELLNING AV ETT REAKTIVT DERIVAT AV NYA 5-FLUORNIKOTINSYROR ELLER DERAS KARBOXYLGRUPP ELLER DERAS SALTER OCH DERAS MELLANPRODUKTER.
摘要
<p>This invention relates to a process for industrially producing a 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine derivative and a salt thereof which are useful as an antibacterial agent, and also to intermediates therefor and processes for producing the intermediates.</p>
