ChemicalBook >?? ???? >??4-????-6,7-?????-2-(????)???-3-???????

??4-????-6,7-?????-2-(????)???-3-???????

??4-????-6,7-?????-2-(????)???-3-??????? ??? ???

???(??):: PL-8;Prulifloxacin InterMediatePL-8;Ethyl 4-acetoxy-6,7-difluoro-2-;Ethylthio)Quinoline-3-Carboxylate;ETHYL 4-ACETOXY-6,7-DIFLUORO-2-(ETHYLTHIO)QUINOLINE-3-CA;4-ACETOXY-6,7DIFLUORO-2-ETHYLTHIOQUINOLINE-3-ETHYL CARBOXYLATE;Ethyl 4-Acetoxy-6,7-Difluoro-2-(Ethylthio)Quinoline-3-Carbox...;ETHYL 4-ACETOXY-6,7-DIFLUORO-2-(ETHYLTHIO)QUINOLINE-3-CARBOXYLATE;ethyl 4-acetoxy-2-(ethylthio)-6,7-difluoroquinoline-3-carboxylate;Ethyl 4-acetoxy-6,7-difluoro-2-ethylmercaptoquinoline-3-carboxylate

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??4-????-6,7-?????-2-(????)???-3-??????? ??

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?????? ????? ????? ??? C.I. ?? ??? 3 ?? 5,5-???-2-?????-3-??????? ????? ???? ???? ???? Benzyloxyacetyl chloride Sodium triacetoxyborohydride Acetoxyacetyl chloride Diethyl 1,3-acetonedicarboxylate 4-ETHOXY-QUINOLINE 6-FLUORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID Ethyl 6,7-difluoro-2-ethylmercapto-4-hydroxyquinoline-3-carboxylate ETHYL 6-FLUORO-4-HYDROXY-3-QUINOLINECARBOXYLATE