JPS5331875B2 - - Google Patents
Info
- Publication number
- JPS5331875B2 JPS5331875B2 JP8109576A JP8109576A JPS5331875B2 JP S5331875 B2 JPS5331875 B2 JP S5331875B2 JP 8109576 A JP8109576 A JP 8109576A JP 8109576 A JP8109576 A JP 8109576A JP S5331875 B2 JPS5331875 B2 JP S5331875B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
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 |
|---|---|---|---|
| DE19752530814 DE2530814C3 (en) | 1975-07-10 | 1975-07-10 | Process for the preparation of 2,4-diamino-5- (3,4,5-trimethoxybenzyl) pyrimidine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5210281A JPS5210281A (en) | 1977-01-26 |
| JPS5331875B2 true JPS5331875B2 (en) | 1978-09-05 |
Family
ID=5951159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8109576A Granted JPS5210281A (en) | 1975-07-10 | 1976-07-09 | Preparation method of 2*44diamino 55*3*4*55trimethoxybenzyl** pyrimidine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5210281A (en) |
| CS (1) | CS189010B2 (en) |
| DE (1) | DE2530814C3 (en) |
| PT (1) | PT65238B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6421102U (en) * | 1987-07-27 | 1989-02-02 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4692988A (en) * | 1986-08-19 | 1987-09-15 | Nowsco Well Service (U.K.) Limited | Screw thread protection |
-
1975
- 1975-07-10 DE DE19752530814 patent/DE2530814C3/en not_active Expired
-
1976
- 1976-06-16 PT PT6523876A patent/PT65238B/en unknown
- 1976-06-29 CS CS428676A patent/CS189010B2/en unknown
- 1976-07-09 JP JP8109576A patent/JPS5210281A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6421102U (en) * | 1987-07-27 | 1989-02-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5210281A (en) | 1977-01-26 |
| CS189010B2 (en) | 1979-03-30 |
| DE2530814B2 (en) | 1979-08-16 |
| DE2530814A1 (en) | 1977-01-27 |
| PT65238A (en) | 1976-07-01 |
| DE2530814C3 (en) | 1980-04-24 |
| PT65238B (en) | 1977-11-24 |