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：WO2012146980A3

公开(公告)日：2012-12-27

申请号：PCT/IB2012000922

申请日：2012-04-27

Applicant: REDDYS LAB LTD DR ,  KATKAM SRINIVAS ,  SAGYAM RAJESWAR REDDY ,  MORTHALA RAGHAVENDAR RAO ,  IRENI BABU ,  VINIGARI KRISHNA ,  RAMDOSS SURESH KUMAR ,  RANGINENI SRINIVASULU ,  TUMMALA ARJUNKUMAR ,  IQBAL JAVED ,  ORUGANTI SRINIVAS ,  KANDAGATLA BHASKAR

Inventor： KATKAM SRINIVAS ,  SAGYAM RAJESWAR REDDY ,  MORTHALA RAGHAVENDAR RAO ,  IRENI BABU ,  VINIGARI KRISHNA ,  RAMDOSS SURESH KUMAR ,  RANGINENI SRINIVASULU ,  TUMMALA ARJUNKUMAR ,  IQBAL JAVED ,  ORUGANTI SRINIVAS ,  KANDAGATLA BHASKAR

IPC: C07C211/00 ,  C07D333/20

CPC classification number: C07C205/45 ,  C07C201/10 ,  C07C201/12 ,  C07C213/00 ,  C07C213/02 ,  C07C213/10 ,  C07C215/28 ,  C07C205/04

Abstract: The present application provide processes for the preparation of fingolimod and its pharmaceutically acceptable salts, process for the purification of fingolimod hydrochloride and process for the preparation of amorphous fingolimod hydrochloride.

Abstract translation: 本申请提供了芬戈莫德及其药学上可接受的盐的制备方法，盐酸芬戈莫德的纯化方法和用于制备无定形芬戈莫德盐酸盐的方法。

公开(公告)号：EP2702034A4

公开(公告)日：2015-03-25

申请号：EP12777520

申请日：2012-04-27

Applicant: REDDYS LAB LTD DR

Inventor： KATKAM SRINIVAS ,  SAGYAM RAJESWAR REDDY ,  MORTHALA RAGHAVENDAR RAO ,  IRENI BABU ,  VINIGARI KRISHNA ,  RAMDOSS SURESH KUMAR ,  RANGINENI SRINIVASULU ,  TUMMALA ARJUNKUMAR ,  IQBAL JAVED ,  ORUGANTI SRINIVAS ,  KANDAGATLA BHASKAR

IPC: C07C211/00 ,  C07C201/10 ,  C07C201/12 ,  C07C213/02 ,  C07D333/20

CPC classification number: C07C205/45 ,  C07C201/10 ,  C07C201/12 ,  C07C213/00 ,  C07C213/02 ,  C07C213/10 ,  C07C215/28 ,  C07C205/04

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.