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PROCESS FOR THE PREPARATION OF (2-CYANOETHYL (4S)-4-(4-CYANO-2-METHOXY-PHENYL)-5-HYDROXY-2,8-DIMETHYL-1,4-DIHYDRO-1,6-NAPHTHYRIDIN-3-CARBOXYLATE BY RACEMATE SEPARATION BY MEANS OF DIASTEREOMERIC TARTARIC ACID ESTERS

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PROCESS FOR THE PREPARATION OF (2-CYANOETHYL (4S)-4-(4-CYANO-2-METHOXY-PHENYL)-5-HYDROXY-2,8-DIMETHYL-1,4-DIHYDRO-1,6-NAPHTHYRIDIN-3-CARBOXYLATE BY RACEMATE SEPARATION BY MEANS OF DIASTEREOMERIC TARTARIC ACID ESTERS

PCT NATIONAL PHASE APPLICATION

Published

date

Filed on 11 April 2022

Patent Information

Application ID202217021497
Date of Application11/04/2022

Documents

NameDate
202217021497-FORM 3 [20-10-2023(online)].pdf20/10/2023
202217021497-FORM 18 [10-10-2023(online)].pdf10/10/2023
202217021497-Information under section 8(2) [18-09-2023(online)].pdf18/09/2023
202217021497-FORM 3 [14-04-2023(online)].pdf14/04/2023
202217021497-FORM 3 [07-10-2022(online)].pdf07/10/2022
202217021497-Verified English translation [22-04-2022(online)].pdf22/04/2022
202217021497-COMPLETE SPECIFICATION [11-04-2022(online)].pdf11/04/2022
202217021497-DECLARATION OF INVENTORSHIP (FORM 5) [11-04-2022(online)].pdf11/04/2022
202217021497-FORM 1 [11-04-2022(online)].pdf11/04/2022
202217021497-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [11-04-2022(online)].pdf11/04/2022
202217021497-POWER OF AUTHORITY [11-04-2022(online)].pdf11/04/2022
202217021497-PRIORITY DOCUMENTS [11-04-2022(online)].pdf11/04/2022
202217021497-PROOF OF RIGHT [11-04-2022(online)].pdf11/04/2022
202217021497-STATEMENT OF UNDERTAKING (FORM 3) [11-04-2022(online)].pdf11/04/2022
202217021497-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [11-04-2022(online)].pdf11/04/2022
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