申请人:Pharmacia & Upjohn Company
公开号:US06124334A1
公开(公告)日:2000-09-26
A hetero-aromatic (Q) substituted phenyloxazolidinone antimicrobial of Formula I ##STR1## wherein Q is a 5-member hetero-aromatic having from one to four nitrogen atoms or alternatively a benzoannulated 5-member hetero-aromatic having from one to four nitrogen atoms where R.sup.1 is independentlyl H, OCH.sub.3, F, or Cl; and R.sup.2 is hydrogen, C.sub.1 -C.sub.8 alkyl (optionally substituted with one or more of F, Cl, hydroxy, C.sub.1 -C.sub.8 alkoxy, C.sub.1 -C.sub.8 acyloxy), C.sub.3 -C.sub.6 cycloalkyl, amino, C.sub.1 -C.sub.8 alkylamino, C.sub.1 -C.sub.8 dialkylamino, C.sub.1 -C.sub.8 alkoxy.
一种Formula I的杂环芳香基取代的苯并噁唑啉类抗菌剂,其中Q是一个具有1-4个氮原子的5元杂环芳香基,或者是一个具有1-4个氮原子的苯并噁唑啉基;R1独立地为H、OCH3、F或Cl;R2为氢、C1-C8烷基(可选地取代一个或多个F、Cl、羟基、C1-C8烷氧基、C1-C8酰氧基)、C3-C6环烷基、氨基、C1-C8烷基氨基、C1-C8二烷基氨基、C1-C8烷氧基。