AT351549B - Verfahren zur herstellung von alkyl-pyrimido (4,5-b)-4(3h)-on-2-carboxylaten - Google Patents
Verfahren zur herstellung von alkyl-pyrimido (4,5-b)-4(3h)-on-2-carboxylatenInfo
- Publication number
- AT351549B AT351549B AT270076A AT270076A AT351549B AT 351549 B AT351549 B AT 351549B AT 270076 A AT270076 A AT 270076A AT 270076 A AT270076 A AT 270076A AT 351549 B AT351549 B AT 351549B
- Authority
- AT
- Austria
- Prior art keywords
- pyrimido
- carboxylates
- alkyl
- preparation
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/12—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
- C07D491/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57131875A | 1975-04-24 | 1975-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA270076A ATA270076A (de) | 1979-01-15 |
| AT351549B true AT351549B (de) | 1979-07-25 |
Family
ID=24283193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT270076A AT351549B (de) | 1975-04-24 | 1976-04-13 | Verfahren zur herstellung von alkyl-pyrimido (4,5-b)-4(3h)-on-2-carboxylaten |
Country Status (20)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5361243A (en) * | 1976-11-12 | 1978-06-01 | Fujitsu Ltd | 1-chip arithmetic circuit device |
| US7482455B2 (en) * | 2002-10-16 | 2009-01-27 | Smithkline Beecham Corporation | Chemical compounds |
-
1976
- 1976-01-01 AR AR262884A patent/AR207814A1/es active
- 1976-03-09 SE SE7603133A patent/SE7603133L/xx unknown
- 1976-03-10 CA CA247,583A patent/CA1065863A/en not_active Expired
- 1976-03-25 MX MX000113U patent/MX3019E/es unknown
- 1976-03-26 YU YU00791/76A patent/YU79176A/xx unknown
- 1976-03-30 DK DK143876AA patent/DK142323B/da not_active IP Right Cessation
- 1976-03-30 ES ES446498A patent/ES446498A1/es not_active Expired
- 1976-03-30 NL NL7603293.A patent/NL161155C/xx active
- 1976-04-07 SU SU762343061A patent/SU638261A3/ru active
- 1976-04-07 CH CH439876A patent/CH609056A5/fr not_active IP Right Cessation
- 1976-04-13 AT AT270076A patent/AT351549B/de not_active IP Right Cessation
- 1976-04-13 JP JP51041749A patent/JPS51127098A/ja active Granted
- 1976-04-13 BG BG7632890A patent/BG27356A3/xx unknown
- 1976-04-14 FI FI761020A patent/FI761020A/fi not_active Application Discontinuation
- 1976-04-15 DD DD192403A patent/DD125208A5/xx unknown
- 1976-04-16 HU HU76PI00000521A patent/HU172062B/hu unknown
- 1976-04-16 LU LU74787A patent/LU74787A1/xx unknown
- 1976-04-17 RO RO7685654A patent/RO68966A/ro unknown
- 1976-04-17 PL PL1976188875A patent/PL101824B1/pl unknown
- 1976-04-19 PT PT65023A patent/PT65023B/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU74787A1 (US20110009641A1-20110113-C00116.png) | 1977-02-07 |
| PT65023B (en) | 1977-09-09 |
| DK143876A (US20110009641A1-20110113-C00116.png) | 1976-10-25 |
| NL161155C (nl) | 1980-01-15 |
| CH609056A5 (en) | 1979-02-15 |
| PT65023A (en) | 1976-05-01 |
| ES446498A1 (es) | 1977-06-16 |
| MX3019E (es) | 1980-02-13 |
| AR207814A1 (es) | 1976-10-29 |
| JPS51127098A (en) | 1976-11-05 |
| CA1065863A (en) | 1979-11-06 |
| ATA270076A (de) | 1979-01-15 |
| SE7603133L (sv) | 1976-10-25 |
| SU638261A3 (ru) | 1978-12-15 |
| NL7603293A (nl) | 1976-10-26 |
| BG27356A3 (en) | 1979-10-12 |
| DK142323C (US20110009641A1-20110113-C00116.png) | 1981-06-29 |
| PL101824B1 (pl) | 1979-02-28 |
| HU172062B (hu) | 1978-05-28 |
| RO68966A (ro) | 1981-05-30 |
| DD125208A5 (US20110009641A1-20110113-C00116.png) | 1977-04-06 |
| FI761020A (US20110009641A1-20110113-C00116.png) | 1976-10-25 |
| NL161155B (nl) | 1979-08-15 |
| YU79176A (en) | 1982-05-31 |
| DK142323B (da) | 1980-10-13 |
| JPS543880B2 (US20110009641A1-20110113-C00116.png) | 1979-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| ELJ | Ceased due to non-payment of the annual fee | ||
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |