NL7216163A - - Google Patents
Info
- Publication number
- NL7216163A NL7216163A NL7216163A NL7216163A NL7216163A NL 7216163 A NL7216163 A NL 7216163A NL 7216163 A NL7216163 A NL 7216163A NL 7216163 A NL7216163 A NL 7216163A NL 7216163 A NL7216163 A NL 7216163A
- Authority
- NL
- Netherlands
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL38276A IL38276A (en) | 1971-12-01 | 1971-12-01 | Process for the preparation of 2,4-diamino-5-substituted benzylpyrimidines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7216163A true NL7216163A (en) | 1973-06-05 |
Family
ID=11046229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7216163A NL7216163A (en) | 1971-12-01 | 1972-11-29 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT331249B (en) |
| AU (1) | AU476925B2 (en) |
| CA (1) | CA989840A (en) |
| CH (1) | CH584692A5 (en) |
| DE (1) | DE2258238A1 (en) |
| IL (1) | IL38276A (en) |
| NL (1) | NL7216163A (en) |
| ZA (1) | ZA728428B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5025575A (en) * | 1973-07-03 | 1975-03-18 | ||
| FR2283129A1 (en) * | 1974-03-01 | 1976-03-26 | Wellcome Found | 2,4-Diamino-5-(3,4,5-trimethoxybenzyl) pyrimidine prodn - strong bacteri-cide, for increasing activity of sulpha drugs |
| GR71725B (en) * | 1977-11-10 | 1983-06-22 | Hoffmann La Roche | |
| CN105294574B (en) * | 2015-11-25 | 2018-06-29 | 湖南湘易康制药有限公司 | A kind of synthetic method of trimethoprim |
-
1971
- 1971-12-01 IL IL38276A patent/IL38276A/en unknown
-
1972
- 1972-11-27 AT AT1008872A patent/AT331249B/en not_active IP Right Cessation
- 1972-11-28 CA CA157,703A patent/CA989840A/en not_active Expired
- 1972-11-28 AU AU49357/72A patent/AU476925B2/en not_active Expired
- 1972-11-28 ZA ZA728428A patent/ZA728428B/en unknown
- 1972-11-28 DE DE19722258238 patent/DE2258238A1/en not_active Withdrawn
- 1972-11-28 CH CH1731872A patent/CH584692A5/xx not_active IP Right Cessation
- 1972-11-29 NL NL7216163A patent/NL7216163A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL38276A0 (en) | 1972-02-29 |
| CA989840A (en) | 1976-05-25 |
| IL38276A (en) | 1976-09-30 |
| AT331249B (en) | 1976-08-10 |
| AU476925B2 (en) | 1976-10-07 |
| ZA728428B (en) | 1973-10-31 |
| AU4935772A (en) | 1974-05-30 |
| CH584692A5 (en) | 1977-02-15 |
| DE2258238A1 (en) | 1973-06-07 |
| ATA1008872A (en) | 1975-11-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |