CS189010B2 - Process for preparing 2,4-diamino-5/3',4',5'-trimethoxybenzyl/pyrimidine - Google Patents
Process for preparing 2,4-diamino-5/3',4',5'-trimethoxybenzyl/pyrimidineInfo
- Publication number
- CS189010B2 CS189010B2 CS428676A CS428676A CS189010B2 CS 189010 B2 CS189010 B2 CS 189010B2 CS 428676 A CS428676 A CS 428676A CS 428676 A CS428676 A CS 428676A CS 189010 B2 CS189010 B2 CS 189010B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- trimethoxybenzyl
- diamino
- pyrimidine
- 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
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 (1)
Publication Number | Publication Date |
---|---|
CS189010B2 true CS189010B2 (en) | 1979-03-30 |
Family
ID=5951159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS428676A CS189010B2 (en) | 1975-07-10 | 1976-06-29 | Process for preparing 2,4-diamino-5/3',4',5'-trimethoxybenzyl/pyrimidine |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5210281A (en) |
CS (1) | CS189010B2 (en) |
DE (1) | DE2530814C3 (en) |
PT (1) | PT65238B (en) |
Families Citing this family (2)
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 |
JPS6421102U (en) * | 1987-07-27 | 1989-02-02 |
-
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
Also Published As
Publication number | Publication date |
---|---|
DE2530814B2 (en) | 1979-08-16 |
DE2530814A1 (en) | 1977-01-27 |
PT65238A (en) | 1976-07-01 |
JPS5331875B2 (en) | 1978-09-05 |
JPS5210281A (en) | 1977-01-26 |
DE2530814C3 (en) | 1980-04-24 |
PT65238B (en) | 1977-11-24 |
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