N-(3-chloro-4-fluorobenzoyl)-4-fluoro-4-phthalimidomethylpiperidine

4-哌啶酮缩乙二醇

3-氯-4-氟苯甲酰氯

N-(3-氯-4-氟苯甲酰基)-哌啶-4-酮

N-(3-chloro-4-fluorobenzoyl)-1-oxa-6-azaspiro(2,5)octane