AT339315B - Verfahren zur herstellung von 2,4-diaminopyrimidinen - Google Patents
Verfahren zur herstellung von 2,4-diaminopyrimidinenInfo
- Publication number
- AT339315B AT339315B AT1070773A AT1070773A AT339315B AT 339315 B AT339315 B AT 339315B AT 1070773 A AT1070773 A AT 1070773A AT 1070773 A AT1070773 A AT 1070773A AT 339315 B AT339315 B AT 339315B
- Authority
- AT
- Austria
- Prior art keywords
- diaminopyrimidines
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/48—Two nitrogen atoms
- C07D239/49—Two nitrogen atoms with an aralkyl radical, or substituted aralkyl radical, attached in position 5, e.g. trimethoprim
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 atoms of the carbocyclic ring
- C07D317/64—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31750072A | 1972-12-21 | 1972-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA1070773A ATA1070773A (de) | 1977-02-15 |
| AT339315B true AT339315B (de) | 1977-10-10 |
Family
ID=23233931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1070773A AT339315B (de) | 1972-12-21 | 1973-12-20 | Verfahren zur herstellung von 2,4-diaminopyrimidinen |
Country Status (15)
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL122146C (US07579456-20090825-P00002.png) * | 1960-09-02 | |||
| US3485840A (en) * | 1964-11-12 | 1969-12-23 | Hoffmann La Roche | 2,4-diamino - 5 - (2',4',5'-substituted benzyl) pyrimidines,intermediates and processes |
| GB1407971A (en) * | 1971-04-16 | 1975-10-01 | Wellcome Found | 2,4-diamino -4-3,4,5-triethoxybenzyl pyrimidine and methods of preparation therefor |
| BE792096A (fr) * | 1971-12-01 | 1973-05-30 | Hoffmann La Roche | Nouvelles benzylpyrimidines |
| BE795023A (fr) * | 1972-02-07 | 1973-08-06 | Hoffmann La Roche | Nouvelles benzylpyrimidines |
-
1973
- 1973-11-15 ZA ZA738760*A patent/ZA738760B/xx unknown
- 1973-11-16 CA CA185,979A patent/CA986937A/en not_active Expired
- 1973-11-20 IL IL43658A patent/IL43658A/en unknown
- 1973-11-21 AU AU62755/73A patent/AU476694B2/en not_active Expired
- 1973-12-03 PH PH15286A patent/PH12708A/en unknown
- 1973-12-11 CH CH1731773A patent/CH592065A5/xx not_active IP Right Cessation
- 1973-12-19 DK DK691073AA patent/DK135531B/da unknown
- 1973-12-19 FR FR7345496A patent/FR2211463B1/fr not_active Expired
- 1973-12-19 JP JP48141443A patent/JPS4988886A/ja active Pending
- 1973-12-20 AT AT1070773A patent/AT339315B/de not_active IP Right Cessation
- 1973-12-20 GB GB5910473A patent/GB1411170A/en not_active Expired
- 1973-12-20 DE DE2363533A patent/DE2363533A1/de active Pending
- 1973-12-20 BE BE139068A patent/BE808870A/xx unknown
- 1973-12-20 HU HUHO1636A patent/HU169082B/hu unknown
- 1973-12-20 NL NL7317484A patent/NL7317484A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL43658A (en) | 1976-12-31 |
| FR2211463A1 (US07579456-20090825-P00002.png) | 1974-07-19 |
| IL43658A0 (en) | 1974-03-14 |
| BE808870A (fr) | 1974-06-20 |
| ZA738760B (en) | 1974-08-28 |
| DK135531C (US07579456-20090825-P00002.png) | 1977-10-10 |
| PH12708A (en) | 1979-07-20 |
| ATA1070773A (de) | 1977-02-15 |
| CH592065A5 (US07579456-20090825-P00002.png) | 1977-10-14 |
| DE2363533A1 (de) | 1974-06-27 |
| CA986937A (en) | 1976-04-06 |
| GB1411170A (en) | 1975-10-29 |
| JPS4988886A (US07579456-20090825-P00002.png) | 1974-08-24 |
| DK135531B (da) | 1977-05-16 |
| AU476694B2 (en) | 1976-09-30 |
| HU169082B (US07579456-20090825-P00002.png) | 1976-09-28 |
| NL7317484A (US07579456-20090825-P00002.png) | 1974-06-25 |
| FR2211463B1 (US07579456-20090825-P00002.png) | 1979-05-11 |
| AU6275573A (en) | 1975-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |