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公开(公告)号:WO2010014883A2
公开(公告)日:2010-02-04
申请号:PCT/US2009/052376
申请日:2009-07-31
Applicant: DR. REDDY'S LABORATORIES LTD. , DR. REDDY'S LABORATORIES, INC. , CHERUKUPALLY, Praveen , VUJJINI, Satish Kumar , VARANASI, Ganesh , KANDALA, Sreenadha Charyulu , AREVELI, Srinivas , TIRUMALARAJU, Satyanarayana, Raju
Inventor: CHERUKUPALLY, Praveen , VUJJINI, Satish Kumar , VARANASI, Ganesh , KANDALA, Sreenadha Charyulu , AREVELI, Srinivas , TIRUMALARAJU, Satyanarayana, Raju
IPC: C07D405/04 , C07D405/02 , C07D251/42 , A61K31/53
CPC classification number: C07H17/02 , A61K31/53 , C07D405/04 , C07H13/12 , C07H19/12
Abstract: Processes for preparing azacitidine. Further included are processes for the preparation of crystalline azacitidine crystalline Form (I) and mixtures of azacitidine crystalline Forms (I) and (II).
Abstract translation: 制备阿扎胞苷的方法。 还包括制备结晶阿扎胞苷结晶形式(I)和阿扎胞苷结晶形式(I)和(II)的混合物的方法。
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公开(公告)号:WO2011139886A3
公开(公告)日:2012-03-15
申请号:PCT/US2011034521
申请日:2011-04-29
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR , CHERUKUPALLY PRAVEEN , KANDALA SREENADHA CHARYULU , ADLA VIJAY KUMAR , VEMPATI CHANDRA SEKHAR
Inventor: CHERUKUPALLY PRAVEEN , KANDALA SREENADHA CHARYULU , ADLA VIJAY KUMAR , VEMPATI CHANDRA SEKHAR
IPC: C07D277/587 , A61K31/426 , A61P19/06 , C07D277/22 , C07D277/56 , C07D417/10
CPC classification number: C07D277/56 , C07B2200/13 , C07D277/30
Abstract: Processes for preparing febuxostat.
Abstract translation: 制备febustostat的过程。
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公开(公告)号:WO2011139886A2
公开(公告)日:2011-11-10
申请号:PCT/US2011/034521
申请日:2011-04-29
Applicant: DR. REDDY'S LABORATORIES LTD. , DR. REDDY'S LABORATORIES, INC. , CHERUKUPALLY, Praveen , KANDALA, Sreenadha Charyulu , ADLA, Vijay Kumar , VEMPATI, Chandra Sekhar
Inventor: CHERUKUPALLY, Praveen , KANDALA, Sreenadha Charyulu , ADLA, Vijay Kumar , VEMPATI, Chandra Sekhar
IPC: C07D277/587 , C07D277/56 , C07D277/22 , C07D417/10 , A61K31/426 , A61P19/06
CPC classification number: C07D277/56 , C07B2200/13 , C07D277/30
Abstract: Processes for preparing febuxostat.
Abstract translation: 制备febustostat的过程。
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公开(公告)号:WO2010014883A3
公开(公告)日:2010-05-14
申请号:PCT/US2009052376
申请日:2009-07-31
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR , CHERUKUPALLY PRAVEEN , VUJJINI SATISH KUMAR , VARANASI GANESH , KANDALA SREENADHA CHARYULU , AREVELI SRINIVAS , TIRUMALARAJU SATYANARAYANA RAJ
Inventor: CHERUKUPALLY PRAVEEN , VUJJINI SATISH KUMAR , VARANASI GANESH , KANDALA SREENADHA CHARYULU , AREVELI SRINIVAS , TIRUMALARAJU SATYANARAYANA RAJU
IPC: C07D405/04 , A61K31/53 , C07D251/42 , C07D405/02
CPC classification number: C07H17/02 , A61K31/53 , C07D405/04 , C07H13/12 , C07H19/12
Abstract: Processes for preparing azacitidine. Further included are processes for the preparation of crystalline azacitidine crystalline Form (I) and mixtures of azacitidine crystalline Forms (I) and (II).
Abstract translation: 制备阿扎胞苷的方法。 还包括制备结晶阿扎胞苷结晶形式(I)和阿扎胞苷结晶形式(I)和(II)的混合物的方法。
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