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1.PROCESSES FOR THE PREPARATION OF AGOMELATINE USING NOVEL INTERMEDIATES 审中-公开
标题翻译: 流程,阿戈美拉汀的方法,用新型中间材料公开(公告)号:EP2909166A4
公开(公告)日:2016-10-26
申请号:EP12887041
申请日:2012-10-22
发明人: MOHAN RAO DODDA , ANNA REDDY AMBATI
IPC分类号: C07C213/02 , C07C213/10 , C07C215/26 , C07C231/02 , C07C233/22 , C07C253/30 , C07C255/36
CPC分类号: C07C213/02 , C07C213/10 , C07C215/26 , C07C231/02 , C07C233/22 , C07C253/30 , C07C255/36
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2.PROCESS FOR PREPARATION OF SUBSTANTIALLY OPTICALLY PURE LEVOROTATORY AND DEXTROROTATORY ENANTIOMERS OF CETIRIZINE USING NOVEL INTERMEDIATES 有权
标题翻译: 工艺生产光学很大程度上是纯洁和西替利嗪的LEVOROTATORISCHEN DEXTROROTATORISCHEN ENANTIMOEREN意味着新的中间体公开(公告)号:EP2167479A4
公开(公告)日:2010-08-11
申请号:EP07805624
申请日:2007-06-15
申请人: SYMED LABS LTD
IPC分类号: C07D295/073
CPC分类号: C07D295/073
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公开(公告)号:EP2844654A4
公开(公告)日:2017-12-06
申请号:EP12876006
申请日:2012-05-02
申请人: SYMED LABS LTD
IPC分类号: C07D409/14
CPC分类号: C07D413/14 , C07D333/38
摘要: The present inventors have surprisingly found that rivaroxaban of formula I can be prepared in a one-pot process, in high purity and with high yield, by reacting 5-chlorothiophene-2-carboxylic acid or a salt thereof with a sulfonylating agent to produce a sulfonyl ester intermediate, which is then condensed with 4-[4-[(SS)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]morpholine-3-one or an acid addition salt thereof to produce rivaroxaban.
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4.PROCESSES FOR THE PREPARATION OF 4-{4-[5(S)-(AMINOMETHYL)-2-OXO-1,3-OXAZOLIDIN-3-YL]PHENYL} MORPHOLIN-3-ONE 审中-公开
标题翻译: PROCESS FOR 4- {4- [5(S) - (氨基甲基)-2-氧代-1,3-恶唑烷-3-基]苯基}的制备吗啉-3-酮公开(公告)号:EP2613787A4
公开(公告)日:2014-04-16
申请号:EP11823160
申请日:2011-08-01
申请人: SYMED LABS LTD
IPC分类号: C07D413/10 , C07D265/32 , C07D413/14
CPC分类号: C07D413/10 , C07D265/32 , C07D413/14
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公开(公告)号:EP2513042A4
公开(公告)日:2013-06-26
申请号:EP09851230
申请日:2009-11-13
申请人: SYMED LABS LTD
IPC分类号: C07C217/48 , A61K31/138
CPC分类号: C07C217/48 , C07B2200/07 , C07C213/10
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公开(公告)号:EP2989097A4
公开(公告)日:2017-11-08
申请号:EP13883336
申请日:2013-04-25
申请人: SYMED LABS LTD
IPC分类号: C07D413/12
CPC分类号: C07D263/24 , C07D209/48 , C07D263/20 , C07D295/135
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7.PROCESSES FOR THE PREPARATION OF N-[2-(7-METHOXY-1-NAPHTHYL)ETHYL]ACETAMIDE 审中-公开
标题翻译: PROCESS FOR制备N- [2-(7-甲氧基-1-萘基)乙基]乙酰胺公开(公告)号:EP2705023A4
公开(公告)日:2014-11-19
申请号:EP11854945
申请日:2011-01-04
申请人: SYMED LABS LTD
IPC分类号: C07C213/02 , A61K31/165 , A61P25/24 , C07C231/02 , C07C231/12 , C07C233/18 , C07C253/30
CPC分类号: C07C231/12 , C07B2200/13 , C07C213/02 , C07C231/02 , C07C233/18 , C07C253/30 , C07C255/37 , C07C217/60
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8.A NOVEL STEREOSPECIFIC SYNTHESIS OF (-) (2S,3S)-1-DIMETHYLAMINO-3-(3-METHOXYPHENYL)-2-METHYL PENTAN-3-OL 审中-公开
标题翻译: ( - )(2S,3S)-1-二甲基氨基-3-(3-甲氧基苯基)-2-甲基戊-3-醇的新型立体专一性合成公开(公告)号:EP2545028A4
公开(公告)日:2013-07-03
申请号:EP11856935
申请日:2011-01-27
申请人: SYMED LABS LTD
发明人: MOHAN RAO DODDA , KRISHNA REDDY PINGILI , RAMCHANDRA REDDY PINGILI , HARITHA KIRLA , SRINIVAS KOLLURU
IPC分类号: C07C213/00 , C07C213/08 , C07C215/54 , C07C217/72 , C07C221/00 , C07C225/06
CPC分类号: C07C213/00 , C07B53/00 , C07B2200/07 , C07C213/08 , C07C221/00 , C07C217/72 , C07C215/54 , C07C225/06
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