Patent details
EP2331545 Title: IMPROVED PROCESS FOR PREPARATION OF (2R)-4-OXO-4-Ö3- (TRIFLUOROMETHYL)-5,6-DIHYDRO Ö1,2,4Ü-TRIAZOLOÖ4,3-AÜPYRAZIN- 7(8H)-YLÜ-L-(2,4,5-TRIFLUOROPHENYL)BUTAN-2-AMINE&NEW IMPURITIES IN PREPARATION THEREOF
Basic Information
- Publication number:
- EP2331545
- PCT Application Number:
- PCT/IN/2009/000470
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP097651699
- PCT Publication Number:
- WO/2010/032264
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- IMPROVED PROCESS FOR PREPARATION OF (2R)-4-OXO-4-Ö3- (TRIFLUOROMETHYL)-5,6-DIHYDRO Ö1,2,4Ü-TRIAZOLOÖ4,3-AÜPYRAZIN- 7(8H)-YLÜ-L-(2,4,5-TRIFLUOROPHENYL)BUTAN-2-AMINE&NEW IMPURITIES IN PREPARATION THEREOF
- French Title of Invention:
- PROCÉDÉ DE PRÉPARATION DE (2R)-4-OXO-4-Ö3-(TRIFLUOROMETHYL)-5,6-DIHYDRO Ö1,2,4Ü-TRIAZOLOÖ4,3-AÜPYRAZIN-7(8H)-YLÜ-1-(2,4,5-TRIFLUOROPHENYL) BUTAN-2-AMINE & NOUVEAUX IMPURITIES DANS SA PRÉPARATION
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUN VON (2R)-4-OXO-4-Ö3-(TRIFLUOROMETHYLÖ3-(TRIFLUOROMETHYL)-5,6-DIHYDRO Ö1,2,4Ü-TRIAZOLOÖ4,3-AÜPYRAZIN-7(8H)-YLÜ-1-(2,4,5-TRIFLUOROPHENYL) BUTAN-2-AMIN & NEUE NEBENPRODUKTE IN DESSEN HERSTELLUNG
- SPC Number:
Dates
- Filing date:
- 26/08/2009
- Grant date:
- 02/10/2013
- EP Publication Date:
- 02/10/2013
- PCT Publication Date:
- 25/03/2010
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 15/06/2011
- EP B1 Publication Date:
- 02/10/2013
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 26/08/2014
- Expiration date:
- 26/08/2029
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 26/08/2009
- Name:
- Cadila Healthcare Limited
- Address:
- Zydus Tower Satellite Cross Roads, Ahmedabad 380 015 Gujarat, India (IN)
Inventor
1
- Name:
- DAVE Mayank, Ghanshyambhai
- Address:
- India (IN)
2
- Name:
- KOTHARI Himanshu, Madhusudan
- Address:
- India (IN)
3
- Name:
- PANDEY Bipin
- Address:
- India (IN)
4
- Name:
- SHUKLA Bhavin, Shriprasad
- Address:
- India (IN)
Priority
1
- Priority Number:
- MU17982008
- Priority Date:
- 27/08/2008
- Priority Country:
- India (IN)
2
- Priority Number:
- MU01882009
- Priority Date:
- 02/02/2009
- Priority Country:
- India (IN)
3
- Priority Number:
- MU07852009
- Priority Date:
- 30/03/2009
- Priority Country:
- India (IN)
Classification
- Main IPC Class:
- C07D 487/04;
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