-
公开(公告)号:EP2265605A4
公开(公告)日:2011-08-03
申请号:EP09722911
申请日:2009-03-18
Applicant: REDDYS LAB LTD DR , REDDYS LAB LTD DR
Inventor: KOLLA NAVEEN KUMAR , MANNE NAGARAJU , GANGULA SRINIVAS , NEELAM UDAYKUMAR , NAREDLA ANITHA , BADDAM SUDHAKAR REDDY , PATIL SUMEET VISHWASRAO , TUMMALA ARJUNKUMAR , PEDDIREDDY SUBBAREDDY , SHINDE SACHIN GULABRAO , SIGALA ASHOK , MUDUNURU SATISH VARMA , TUMMIDI MADHU KIRAN
IPC: C07D401/12 , A61K9/14 , A61K31/4439 , A61K47/32 , A61K47/38
CPC classification number: C07D401/12 , A61K9/1635 , A61K9/1652 , A61K47/6951 , B82Y5/00
-
公开(公告)号:CA2717578A1
公开(公告)日:2009-09-24
申请号:CA2717578
申请日:2009-03-18
Applicant: REDDYS LAB LTD DR , REDDYS LAB INC DR
Inventor: KOLLA NAVEEN KUMAR , MANNE NAGARAJU , GANGULA SRINIVAS , NEELAM UDAYKUMAR , NAREDLA ANITHA , BADDAM SUDHAKAR REDDY , PATIL SUMEET VISHWASRAO , TUMMALA ARJUNKUMAR , PEDDIREDDY SUBBAREDDY , SHINDE SACHIN GULABRAO , SIGALA ASHOK , MUDUNURU SATISH VARMA , TUMMIDI MADHU KIRAN
IPC: C07D403/12 , C07D235/24 , C07D235/28
Abstract: Processes for the preparation of dexlansoprazole, an amorphous form of dexlansoprazole, a solid dispersion of amorphous dexlansoprazole and a pharmaceutically acceptable carrier, and processes for their preparation. Also provided are crystalline compounds 2-[(R)-[(4-chloro-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole and 2-[(R)-[(4-nitro-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole, and methods for their preparation.
-
公开(公告)号:MX2010010049A
公开(公告)日:2010-10-04
申请号:MX2010010049
申请日:2009-03-18
Applicant: REDDYS LAB LTD DR
Inventor: PEDDIREDDY SUBBAREDDY , KOLLA NAVEEN KUMAR , MANNE NAGARAJU , GANGULA SRINIVAS , NEELAM UDAYKUMAR , NAREDLA ANITHA , BADDAM SUDHAKAR REDDY , PATIL SUMEET VISHWASRAO , SHINDE SACHIN GULABRAO , SIGALA ASHOK , MUDUNURU SATISH VARMA , TUMMIDI MADHU KIRAN , TUMMALA ARJUNKUMAR
IPC: C07D403/12 , C07D235/24 , C07D235/28
Abstract: Procesos para la preparación de dexlansoprazol, una forma amorfa de dexlansoprazol, una dispersión sólida de dexlansoprazol amorfo y un portador farmacéuticamente aceptable, y procesos para su preparación. También se proporcionan compuestos de 2-[(R)-[(4-cloro-3-metil-2-piridinil)metil]sulfinil]-1H-benzimida zol cristalino y 2-[(R)-[(4-nitro-3-metil-2-piridinil)metil]sulfin il]-1H-benzimidazol, y métodos para su preparación.
-
-