EP3337801
Aðferð til að framleiða (4S)-4-(4-sýanó-2-metoxýfenýl)-5-etoxý-2,8-dímetýl-1,4-díhýdró-1-6-naftýrídín-3-karboxamíð og endurheimta (4S)-4-(4-sýanó-2-metoxýfenýl)-5-etoxý-2,8-dímetýl-1,4-díhýdró-1-6-naftýrídín-3-karboxamíð með rafefnafræðilegum aðferðum
Status:
EP einkaleyfi í gildi á ÍslandiEP appl. date:
18.8.2016EP published:
12.6.2019EP application number:
16753390.0
EP translation filed:
12.8.2019Grant published:
15.9.2019EPO information:
European Patent Register
Max expiry date:
17.8.2036Expiry date:
17.8.2026Next due date:
31.8.2026
Title:
METHOD FOR THE PREPARATION OF (4S)-4-(4-CYANO-2-METHOXYPHENYL)-5-ETHOXY-2,8-DIMETHYL-1,4-DIHYDRO-1-6-NAPHTHYRIDINE-3-CARBOXAMIDE AND RECOVERY OF (4S)-4-(4-CYANO-2-METHOXYPHENYL)-5-ETHOXY-2,8-DIMETHYL-1,4-DIHYDRO-1-6-NAPHTHYRIDINE-3-CARBOXAMIDE BY ELECTROCHEMICAL METHODS
Timeline
Today
18.8.2016EP application
12.6.2019EP Publication
12.8.2019Translation submitted
15.9.2019Registration published
17.8.2026Expires
Owner
Name:
Bayer Pharma AktiengesellschaftAddress:
Müllerstrasse 178, 13353, Berlin, DE
Inventor
Name:
PLATZEK, JohannesAddress:
Berlin, DE
Name:
GOTTFRIED, KathrinAddress:
Wuppertal, DE
Name:
ASSMANN, JensAddress:
Haan, DE
Name:
LOLLI, GiulioAddress:
Köln, DE
Agent
Name:
Árnason Faktor ehf.Address:
Guðríðarstíg 2-4, 113, Reykjavík,
Priority
Number:
15182040Date:
21.8.2015Country:
EP
Number:
15182042Date:
21.8.2015Country:
EP
Classification
Categories:
C07D 471/04, C25B 3/04, C25B 15/08, C25B 3/02
Annual fees
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Paid
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Payer
Number: 4
Paid: 23.7.2019
Expires: 17.8.2020
Payer: Árnason Faktor
Number: 5
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