申请人:WANBURY LTD.
公开号:US20150259333A1
公开(公告)日:2015-09-17
The present invention concern towards the prodrug of 5-chloro-N-((5S)-2-oxo-3-[4-(3-oxo-morpholin-4-yl)phenyl]-1,3-oxazolidin-5-yl}methyl)thiophene-2-carboxamide, rivaroxaban per se; processes for their preparation, and the application in treatment and/or prophylaxis of diseases, especially of thromboembolic disorders. The prodrug of compound formula (B) is chemically designated as 5-chloro-N-formyl-N-((5S)-2-oxo-3-[4-(3-oxomorpholin-4-yl)phenyl]-1,3-oxazolidin-5-yl}methyl)thiophene-2-carboxamide.
本发明涉及5-氯-N-((5S)-2-氧代-3-[4-(3-氧代-吗啡啶-4-基)苯基]-1,3-噁唑啉-5-基}甲基)噻吩-2-羧酰胺的前药,瑞伐珂班本身;其制备方法,以及在治疗和/或预防疾病,特别是血栓栓塞性疾病方面的应用。化合物公式(B)的前药在化学上被指定为5-氯-N-甲酰-N-((5S)-2-氧代-3-[4-(3-氧代吗啡啶-4-基)苯基]-1,3-噁唑啉-5-基}甲基)噻吩-2-羧酰胺。