RO92245A - Procedeu pentru prepararea unor derivati de 1,6-naftiridina - Google Patents
Procedeu pentru prepararea unor derivati de 1,6-naftiridinaInfo
- Publication number
- RO92245A RO92245A RO85119914A RO11991485A RO92245A RO 92245 A RO92245 A RO 92245A RO 85119914 A RO85119914 A RO 85119914A RO 11991485 A RO11991485 A RO 11991485A RO 92245 A RO92245 A RO 92245A
- Authority
- RO
- Romania
- Prior art keywords
- chained
- straight
- carbon atoms
- branched alkyl
- alkyl radical
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843431303 DE3431303A1 (de) | 1984-08-25 | 1984-08-25 | 1,6-naphthyridin-derivate, verfahren zu deren herstellung und deren verwendung |
| DE19853502790 DE3502790A1 (de) | 1985-01-29 | 1985-01-29 | 1,6-naphthyridin-derivate, verfahren zu deren herstellung und deren verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO92245A true RO92245A (ro) | 1987-07-30 |
| RO92245B RO92245B (ro) | 1987-07-31 |
Family
ID=25824189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO119914A RO92245B (ro) | 1984-08-25 | 1985-08-21 | Procedeu pentru prepararea unor derivati de 1,6-naftiridina |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4711901A (ro) |
| EP (1) | EP0173933B1 (ro) |
| KR (1) | KR890000706B1 (ro) |
| AT (1) | ATE48276T1 (ro) |
| AU (1) | AU576887B2 (ro) |
| BG (1) | BG43691A3 (ro) |
| CA (1) | CA1263118A (ro) |
| DE (1) | DE3574471D1 (ro) |
| DK (1) | DK165247C (ro) |
| ES (1) | ES8604960A1 (ro) |
| FI (1) | FI80697C (ro) |
| GR (1) | GR852040B (ro) |
| HU (1) | HU194879B (ro) |
| IE (1) | IE58364B1 (ro) |
| IL (2) | IL75987A (ro) |
| NO (1) | NO161493C (ro) |
| NZ (1) | NZ213218A (ro) |
| PH (4) | PH21177A (ro) |
| PL (1) | PL146668B1 (ro) |
| RO (1) | RO92245B (ro) |
| SU (1) | SU1395143A3 (ro) |
| YU (2) | YU45000B (ro) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3431303A1 (de) * | 1984-08-25 | 1986-02-27 | Goedecke Ag | 1,6-naphthyridin-derivate, verfahren zu deren herstellung und deren verwendung |
| DE3906406C1 (ro) * | 1989-03-01 | 1990-10-25 | Goedecke Ag, 1000 Berlin, De | |
| DE3906460C1 (ro) * | 1989-03-01 | 1990-11-15 | Goedecke Ag, 1000 Berlin, De | |
| TW263498B (ro) * | 1993-11-10 | 1995-11-21 | Takeda Pharm Industry Co Ltd | |
| DE102006026585A1 (de) | 2006-06-07 | 2007-12-13 | Bayer Healthcare Aktiengesellschaft | Substituierte 4-Aryl-1,4-dihydro-1,6-naphthyridine und ihre Verwendung |
| DE102006026583A1 (de) | 2006-06-07 | 2007-12-13 | Bayer Healthcare Aktiengesellschaft | Aryl-substituierte hetero-bicyclische Verbindungen und ihre Verwendung |
| DE102007009494A1 (de) | 2007-02-27 | 2008-08-28 | Bayer Healthcare Ag | Substituierte 4-Aryl-1, 4-dihydro-1,6-naphthyridinamide und ihre Verwendung |
| DK3174875T3 (da) * | 2014-08-01 | 2020-11-16 | Bayer Pharma AG | Fremgangsmåde til fremstilling af (4s)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridin-3-carbox-amid og dets oprensning til anvendelse som farmaceutisk aktivstof |
| JOP20160185B1 (ar) * | 2015-08-21 | 2021-08-17 | Bayer Pharma AG | طريقة لتحضير (4s)-4-(4- سيانو-2- ميثوكسي فنيل)-5- إيثوكسي-8،2-داي ميثيل-4،1-داي هيدرو-6،1- نافثيريدين-3- كربوكساميد واسترجاع (4s)-4-(4- سيانو-2- ميثوكسي فنيل)-5- إيثوكسي-8،2- داي ميثيل-4،1- داي هيدرو-6،1- نافثيريدين-3- كربوكساميد بواسطة طرق كهروكيميائية |
| SI3337800T1 (sl) * | 2015-08-21 | 2019-08-30 | Bayer Pharma Aktiengesellschaft, | Postopek priprave (4S)-4-(4-ciano-2-metoksifenil)-5-etoksi-2,8-dimetil-1,4-dihidro- 1-6-nafthiridin-3-karboksamida in njegovo čiščenje, za uporabo kot aktivna farmacevtska učinkovina |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304914A (en) * | 1980-07-07 | 1981-12-08 | Usv Pharmaceutical Corporation | Naphthyridone derivatives |
| DE3327650A1 (de) * | 1983-07-30 | 1985-02-14 | Gödecke AG, 1000 Berlin | 1,6-naphthyridinon-derivate, verfahren zu deren herstellung und deren verwendung bei der bekaempfung von gefaesserkrankungen |
-
1985
- 1985-07-31 IL IL8575987Q patent/IL75987A/xx not_active IP Right Cessation
- 1985-08-01 IL IL75987A patent/IL75987A0/xx not_active IP Right Cessation
- 1985-08-15 SU SU853936405A patent/SU1395143A3/ru active
- 1985-08-21 BG BG071530A patent/BG43691A3/xx unknown
- 1985-08-21 RO RO119914A patent/RO92245B/ro unknown
- 1985-08-22 FI FI853233A patent/FI80697C/fi not_active IP Right Cessation
- 1985-08-22 GR GR852040A patent/GR852040B/el unknown
- 1985-08-23 DE DE8585110646T patent/DE3574471D1/de not_active Expired - Fee Related
- 1985-08-23 AT AT85110646T patent/ATE48276T1/de not_active IP Right Cessation
- 1985-08-23 HU HU853212A patent/HU194879B/hu not_active IP Right Cessation
- 1985-08-23 EP EP85110646A patent/EP0173933B1/de not_active Expired
- 1985-08-23 AU AU46626/85A patent/AU576887B2/en not_active Ceased
- 1985-08-23 ES ES546366A patent/ES8604960A1/es not_active Expired
- 1985-08-23 CA CA000489290A patent/CA1263118A/en not_active Expired
- 1985-08-23 DK DK384485A patent/DK165247C/da not_active IP Right Cessation
- 1985-08-23 YU YU1348/85A patent/YU45000B/xx unknown
- 1985-08-23 PL PL1985255118A patent/PL146668B1/pl unknown
- 1985-08-23 IE IE208585A patent/IE58364B1/en not_active IP Right Cessation
- 1985-08-23 NO NO853329A patent/NO161493C/no unknown
- 1985-08-23 NZ NZ213218A patent/NZ213218A/en unknown
- 1985-08-23 PH PH32684A patent/PH21177A/en unknown
- 1985-08-24 KR KR1019850006133A patent/KR890000706B1/ko not_active Expired
-
1986
- 1986-07-30 US US06/891,712 patent/US4711901A/en not_active Expired - Lifetime
- 1986-10-03 PH PH34327A patent/PH23411A/en unknown
- 1986-10-03 PH PH34326A patent/PH23379A/en unknown
-
1987
- 1987-06-17 PH PH35419A patent/PH24762A/en unknown
-
1988
- 1988-01-26 YU YU14588A patent/YU47010B/sh unknown
Also Published As
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