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公开(公告)号：WO2011019986A3
公开(公告)日：2011-06-30
申请号：PCT/US2010045429
申请日：2010-08-13
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR , KADABOINA RAJASEKHAR , NARIYAM SEKHAR MUNASWAMY , MURKI VEERENDER , MANDA AMARENDHAR , VINJAMURI RAGHUPATI RAMA , GUNDA NAGESHWAR
Inventor： KADABOINA RAJASEKHAR , NARIYAM SEKHAR MUNASWAMY , MURKI VEERENDER , MANDA AMARENDHAR , VINJAMURI RAGHUPATI RAMA , GUNDA NAGESHWAR
IPC: C07D487/04 , A61K31/519 , A61P35/00
CPC classification number: C07D487/04 , A61K31/519
Abstract: The present invention relates to pemetrexed disodium substantially free from specific process-related impurities, and processes for the preparation thereof.
Abstract translation: 本发明涉及基本不含特定工艺相关杂质的培美曲塞二钠及其制备方法。
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公开(公告)号：WO2009114601A2
公开(公告)日：2009-09-17
申请号：PCT/US2009036773
申请日：2009-03-11
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR , DEVARAKONDA SURYA NARAYANA , YARRAGUNTLA SESHA REDDY , MUDAPAKA VAMSI KRISHNA , KADABOINA RAJASEKHAR , MURKI VEERENDER , MANDA AMARENDHAR , BADISA VENKATA RAO , VEMULA NARESH , PULLA RAMA SESHAGIRI RAO , NALIVELA VENU
Inventor： DEVARAKONDA SURYA NARAYANA , YARRAGUNTLA SESHA REDDY , MUDAPAKA VAMSI KRISHNA , KADABOINA RAJASEKHAR , MURKI VEERENDER , MANDA AMARENDHAR , BADISA VENKATA RAO , VEMULA NARESH , PULLA RAMA SESHAGIRI RAO , NALIVELA VENU
IPC: C07D209/46 , A61K31/40
CPC classification number: C07D401/04 , C07D209/46
Abstract: Processes for the preparation of substantially pure lenalidomide. The application also relates to an enriched, substantially pure, and pure amorphous form of lenalidomide and solid dispersions containing amorphous lenalidomide.
Abstract translation: 制备基本纯粹的来那度胺的方法。 该应用还涉及富含的，基本上纯的，纯的无定形形式的来那度托和含有非晶来那度胺的固体分散体。
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公开(公告)号：WO2009036281A3
公开(公告)日：2009-05-14
申请号：PCT/US2008076178
申请日：2008-09-12
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR , PALLE RAGHAVENDRACHARYULU VENK , KADABOINA RAJASEKHAR , MURKI VEERENDER , MANDA AMARENDHAR , GUNDA NAGESHWAR , PULLA RAMASESHAGIRI RAO , HANMANTHU MALLESHA , MOPIDEVI NARASIMHA NAIDU , RAMDOSS SURESH KUMAR
Inventor： PALLE RAGHAVENDRACHARYULU VENKATA , KADABOINA RAJASEKHAR , MURKI VEERENDER , MANDA AMARENDHAR , GUNDA NAGESHWAR , PULLA RAMASESHAGIRI RAO , HANMANTHU MALLESHA , MOPIDEVI NARASIMHA NAIDU , RAMDOSS SURESH KUMAR
CPC classification number: C07F5/025
Abstract: The present application provides a process for the preparation of Bortezomib, its intermediates and process for crystalline forms of Bortezomib.
Abstract translation: 本申请提供了制备硼替佐米及其中间体和硼替佐米结晶形式的方法。
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公开(公告)号：EP2262768A4
公开(公告)日：2011-03-23
申请号：EP09718645
申请日：2009-03-11
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR
Inventor： DEVARAKONDA SURYA NARAYANA , YARRAGUNTLA SESHA REDDY , MUDAPAKA VAMSI KRISHNA , KADABOINA RAJASEKHAR , MURKI VEERENDER , MANDA AMARENDHAR , BADISA VENKATA RAO , VEMULA NARESH , PULLA RAMA SESHAGIRI RAO , NALIVELA VENU
IPC: C07D209/46 , A61K31/40 , C07D209/44
CPC classification number: C07D401/04 , C07D209/46
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公开(公告)号：EP2185159A4
公开(公告)日：2012-02-08
申请号：EP08830326
申请日：2008-09-12
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR
Inventor： PALLE RAGHAVENDRACHARYULU VENKATA , KADABOINA RAJASEKHAR , MURKI VEERENDER , MANDA AMARENDHAR , GUNDA NAGESHWAR , PULLA RAMASESHAGIRI RAO , HANMANTHU MALLESHA , MOPIDEVI NARASIMHA NAIDU , RAMDOSS SURESH KUMAR
CPC classification number: C07F5/025
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Patent Agency Ranking
公开(公告)号：EP2464650A4
公开(公告)日：2012-12-26
申请号：EP10808801
申请日：2010-08-13
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR
Inventor： KADABOINA RAJASEKHAR , NARIYAM SEKHAR MUNASWAMY , MURKI VEERENDER , MANDA AMARENDHAR , VINJAMURI RAGHUPATI RAMA , GUNDA NAGESHWAR
IPC: C07D487/04 , A61K31/519
CPC classification number: C07D487/04 , A61K31/519
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公开(公告)号：EP2350055A4
公开(公告)日：2012-04-18
申请号：EP09826470
申请日：2009-03-11
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR
Inventor： RANGINENI SRINIVASULU , DUGGIRALA NAGAKIRAN , MUDAPAKA VAMSI KRISHNA , KADABOINA RAJASEKHAR , MURKI VEERENDER , MANDA AMARENDHAR , BADISA VENKATA RAO , VEMULA NARESH , PULLA RAMA SESHAGIRI RAO
IPC: C07D403/04 , C07D401/04 , C07D403/02
CPC classification number: C07D401/04
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公开(公告)号：AR077924A1
公开(公告)日：2011-10-05
申请号：ARP100102999
申请日：2010-08-13
Applicant: REDDYS LAB INC DR , REDDYS LAB LTD DR
Inventor： GUNDA NAGESHWAR , KADABOINA RAJASEKHAR , MURKI VEERENDER , MANDA AMARENDHAR , NARIYAM SEKHAR MUNASWAMY , SUBRAHMANYAM VINJAMURI RAGHUPATI RAMA
IPC: C07D487/04 , A61K31/519 , A61P35/00
Abstract: La presente se relaciona con pemetrexed disodio sustancialmente libre de impurezas relacionadas con el proceso. El pemetrexed es util como antineoplásico. También se reivindica la sal de p-toluensulfonato libre de impurezas y pemetrexed disodio libre de impurezas. Reivindicacion 1. Un proceso para preparar sal p-toluensulfonato del éster dialquílico del ácido N-[4-[2-(2-amino-4,7-dihidro-4-oxo-1H-pirrolo[2,3-d]pirimidin-5-iI)etil]benzoil]-L-glutámico de formula (1), donde R = alquilo caracterizado porque comprende: a) hacer reaccionar ácido 4-[2-(2-amino-4,7-dihidro-4-oxo-1H-pirrolo[2,3-d]pirimidin-5-iI)etil] benzoico de Formula (2) con glutamato de L-dialquilo HCI, en presencia de N-metilpirrolidona (NMP), para obtener éster dialquílico del ácido N-[4-[2-(2-amino-4,7-dihidro-4-oxo-1H-pirrolo[2,3-d]pirimidin-5-il)etil]benzoil]-L-glutámico; y b) hacer reaccionar el éster dialquílico del ácido N-[4-[2-(2-amino-4,7-dihidro-4-oxo-1H-pirrolo[2,3-d]pirimidin-5-iI)etil] benzoil]-L-glutámico con ácido p-toluenosulfonico, en un solvente orgánico.
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公开(公告)号：AU2009314512A1
公开(公告)日：2010-05-20
申请号：AU2009314512
申请日：2009-03-11
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR
Inventor： RANGINENI SRINIVASULU , DUGGIRALA NAGAKIRAN , MUDAPAKA VAMSI KRISHNA , KADABOINA RAJASEKHAR , MURKI VEERENDER , MANDA AMARENDHAR , BADISA VENKATA RAO , VEMULA NARESH , PULLA RAMA SESHAGIRI RAO
IPC: C07D403/04 , C07D403/02
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公开(公告)号：MX2010002836A
公开(公告)日：2010-03-31
申请号：MX2010002836
申请日：2008-09-12
Applicant: REDDYS LAB LTD DR
Inventor： MURKI VEERENDER , PALLE RAGHAVENDRACHARYULU VENKATA , KADABOINA RAJASEKHAR , MANDA AMARENDHAR , GUNDA NAGESHWAR , PULLA RAMASESHAGIRI RAO , HANMANTHU MALLESHA , MOPIDEVI NARASIMHA NAIDU , RAMDOSS SURESH KUMAR
Abstract: La presente solicitud proporciona un proceso para la preparación de Bortezomib, sus intermediarios y procesos para preparar formas cristalinas de Bortezomib.
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