基本信息：
中文名称 7-氯-1-环丙基-6-氟-4-氧代-1,4-二氢-喹啉-3-羧酸乙基酯
英文名称 ethyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylate
英文别名 1-cyclopropyl-6-fluoro-7-chloro-4-oxo-1,4-dihydro-quinoline-3-ethyl ester;Ethyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylate;ethyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate;ethyl 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylate;ethyl 1-cyclopropyl-7-chloro-6-fluoro-1,4-dihydro-4-oxo-3-quinoline-carboxylate;7-Chlor-1-cyclopropyl-6-fluor-1,4-dihydro-4-oxo-3-chinolincarbonsaeure-ethylester;3-Quinolinecarboxylicacid,7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-,ethyl ester;ethyl 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate;
CAS号 86483-54-7
合成路线：
1.通过2,4-二氯-5-氟苯酰氯和环丙胺合成7-氯-1-环丙基-6-氟-4-氧代-1,4-二氢-喹啉-3-羧酸乙基酯，收率约85%；
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2.通过(Z)-3-环丙基氨基-2-(2,4-二氯-5-氟-苯甲酰基)-丙烯酸 乙酯合成7-氯-1-环丙基-6-氟-4-氧代-1,4-二氢-喹啉-3-羧酸乙基酯，收率约92%；
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更多路线和参考文献可参考
http://baike.molbase.cn/cidian/1555343
