FR2370738A1 - Procede perfectionne pour la preparation de la 5-nitroso-2,4,6-triaminopyrimidine par condensation du dinitrile malonique et de la guanidine - Google Patents
Procede perfectionne pour la preparation de la 5-nitroso-2,4,6-triaminopyrimidine par condensation du dinitrile malonique et de la guanidineInfo
- Publication number
- FR2370738A1 FR2370738A1 FR7733990A FR7733990A FR2370738A1 FR 2370738 A1 FR2370738 A1 FR 2370738A1 FR 7733990 A FR7733990 A FR 7733990A FR 7733990 A FR7733990 A FR 7733990A FR 2370738 A1 FR2370738 A1 FR 2370738A1
- Authority
- FR
- France
- Prior art keywords
- triaminopyrimidine
- nitroso
- guanidine
- condensation
- preparation
- Prior art date
- 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.)
- Granted
Links
- XLQQJSWJHHKLOK-UHFFFAOYSA-N 5-nitrosopyrimidine-2,4,6-triamine Chemical compound NC1=NC(N)=C(N=O)C(N)=N1 XLQQJSWJHHKLOK-UHFFFAOYSA-N 0.000 title abstract 2
- CUONGYYJJVDODC-UHFFFAOYSA-N malononitrile Chemical compound N#CCC#N CUONGYYJJVDODC-UHFFFAOYSA-N 0.000 title abstract 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 title 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 title 1
- 238000009833 condensation Methods 0.000 title 1
- 230000005494 condensation Effects 0.000 title 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 150000002357 guanidines Chemical class 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C07D239/50—Three nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (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 |
|---|---|---|---|
| DE2651794A DE2651794C2 (de) | 1976-11-12 | 1976-11-12 | Verfahren zur Herstellung von 5-Nitroso-2,4,6-triaminopyrimidin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2370738A1 true FR2370738A1 (fr) | 1978-06-09 |
| FR2370738B1 FR2370738B1 (cg-RX-API-DMAC7.html) | 1980-06-20 |
Family
ID=5993069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7733990A Granted FR2370738A1 (fr) | 1976-11-12 | 1977-11-10 | Procede perfectionne pour la preparation de la 5-nitroso-2,4,6-triaminopyrimidine par condensation du dinitrile malonique et de la guanidine |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4145548A (cg-RX-API-DMAC7.html) |
| CH (1) | CH630616A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2651794C2 (cg-RX-API-DMAC7.html) |
| ES (1) | ES464062A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2370738A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1554095A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1091568B (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0115325A3 (en) * | 1983-01-28 | 1984-09-12 | Lonza Ag | Process of preparation of 2-substituted-5-nitroso-4,6-diamino-pyrimidines |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH659248A5 (de) * | 1983-01-28 | 1987-01-15 | Lonza Ag | Verfahren zur herstellung von 2,4,5,6-tetraaminopyrimidin-sulfat. |
| US4831139A (en) * | 1983-01-28 | 1989-05-16 | Lonza Ltd. | Process for the preparation of 2-substituted 5-nitroso-4,6-diaminopyrimidines |
| DE10024886A1 (de) * | 2000-05-19 | 2001-11-22 | Henkel Kgaa | Mittel zum Färben von keratinhaltigen Fasern |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1364734A (fr) * | 1963-05-15 | 1964-06-26 | Lumiere Lab | Procédé de préparation de dérivés acyclique et cyclique de la guanidine |
-
1976
- 1976-11-12 DE DE2651794A patent/DE2651794C2/de not_active Expired
-
1977
- 1977-11-09 IT IT29470/77A patent/IT1091568B/it active
- 1977-11-10 FR FR7733990A patent/FR2370738A1/fr active Granted
- 1977-11-10 US US05/850,287 patent/US4145548A/en not_active Expired - Lifetime
- 1977-11-11 ES ES464062A patent/ES464062A1/es not_active Expired
- 1977-11-11 GB GB46958/77A patent/GB1554095A/en not_active Expired
- 1977-11-11 CH CH1380777A patent/CH630616A5/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0115325A3 (en) * | 1983-01-28 | 1984-09-12 | Lonza Ag | Process of preparation of 2-substituted-5-nitroso-4,6-diamino-pyrimidines |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2370738B1 (cg-RX-API-DMAC7.html) | 1980-06-20 |
| IT1091568B (it) | 1985-07-06 |
| DE2651794A1 (de) | 1978-05-18 |
| DE2651794C2 (de) | 1982-09-23 |
| CH630616A5 (de) | 1982-06-30 |
| ES464062A1 (es) | 1978-09-01 |
| US4145548A (en) | 1979-03-20 |
| GB1554095A (en) | 1979-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |