ZA752941B - Process for preparing pyrimidine derivatives from diketenes - Google Patents
Process for preparing pyrimidine derivatives from diketenesInfo
- Publication number
- ZA752941B ZA752941B ZA00752941A ZA752941A ZA752941B ZA 752941 B ZA752941 B ZA 752941B ZA 00752941 A ZA00752941 A ZA 00752941A ZA 752941 A ZA752941 A ZA 752941A ZA 752941 B ZA752941 B ZA 752941B
- Authority
- ZA
- South Africa
- Prior art keywords
- diketenes
- pyrimidine derivatives
- preparing pyrimidine
- preparing
- derivatives
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229940083082 pyrimidine derivative acting on arteriolar smooth muscle Drugs 0.000 title 1
- 150000003230 pyrimidines Chemical class 0.000 title 1
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
- C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2242374A GB1441206A (en) | 1974-05-20 | 1974-05-20 | Process for preparing 2-amino-4-hydroxypyrimidine derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA752941B true ZA752941B (en) | 1976-06-30 |
Family
ID=10179129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00752941A ZA752941B (en) | 1974-05-20 | 1975-05-06 | Process for preparing pyrimidine derivatives from diketenes |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3997537A (cs) |
| JP (1) | JPS50154274A (cs) |
| BR (1) | BR7503079A (cs) |
| CA (1) | CA1025864A (cs) |
| CH (1) | CH599166A5 (cs) |
| DE (1) | DE2520832A1 (cs) |
| FR (1) | FR2272085B1 (cs) |
| GB (1) | GB1441206A (cs) |
| HU (1) | HU172967B (cs) |
| IL (1) | IL47243A (cs) |
| IT (1) | IT1038264B (cs) |
| NL (1) | NL7505716A (cs) |
| ZA (1) | ZA752941B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547596Y2 (cs) * | 1975-11-13 | 1979-04-09 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1129563A (en) * | 1966-03-31 | 1968-10-09 | Ici Ltd | Phosphorus-containing pyrimidine derivatives and biologically active compositions containing them |
| GB1203026A (en) * | 1966-09-27 | 1970-08-26 | Ici Ltd | Heterocyclicphosphate and thiophosphate derivatives |
-
1974
- 1974-05-20 GB GB2242374A patent/GB1441206A/en not_active Expired
-
1975
- 1975-05-06 ZA ZA00752941A patent/ZA752941B/xx unknown
- 1975-05-07 IL IL47243A patent/IL47243A/xx unknown
- 1975-05-09 DE DE19752520832 patent/DE2520832A1/de not_active Withdrawn
- 1975-05-09 CA CA226,995A patent/CA1025864A/en not_active Expired
- 1975-05-12 US US05/576,572 patent/US3997537A/en not_active Expired - Lifetime
- 1975-05-15 NL NL7505716A patent/NL7505716A/xx not_active Application Discontinuation
- 1975-05-16 HU HU75IE00000692A patent/HU172967B/hu not_active IP Right Cessation
- 1975-05-16 FR FR7515413A patent/FR2272085B1/fr not_active Expired
- 1975-05-19 BR BR3927/75A patent/BR7503079A/pt unknown
- 1975-05-19 IT IT23498/75A patent/IT1038264B/it active
- 1975-05-20 JP JP50059346A patent/JPS50154274A/ja active Pending
- 1975-05-20 CH CH642775A patent/CH599166A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50154274A (cs) | 1975-12-12 |
| CH599166A5 (cs) | 1978-05-12 |
| BR7503079A (pt) | 1976-04-20 |
| IT1038264B (it) | 1979-11-20 |
| NL7505716A (nl) | 1975-11-24 |
| GB1441206A (en) | 1976-06-30 |
| HU172967B (hu) | 1979-01-28 |
| US3997537A (en) | 1976-12-14 |
| CA1025864A (en) | 1978-02-07 |
| DE2520832A1 (de) | 1975-12-04 |
| IL47243A (en) | 1979-01-31 |
| FR2272085A1 (cs) | 1975-12-19 |
| AU8094275A (en) | 1976-11-11 |
| IL47243A0 (en) | 1975-07-28 |
| FR2272085B1 (cs) | 1978-09-08 |
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