FR2132870A1 - Cyano-1 amino-pyrazine derivs - for phosphors, epoxide resin hardeners, and inters for polymers and diuretics - Google Patents
Cyano-1 amino-pyrazine derivs - for phosphors, epoxide resin hardeners, and inters for polymers and diureticsInfo
- Publication number
- FR2132870A1 FR2132870A1 FR7212786A FR7212786A FR2132870A1 FR 2132870 A1 FR2132870 A1 FR 2132870A1 FR 7212786 A FR7212786 A FR 7212786A FR 7212786 A FR7212786 A FR 7212786A FR 2132870 A1 FR2132870 A1 FR 2132870A1
- Authority
- FR
- France
- Prior art keywords
- derivs
- diuretics
- phosphors
- pyrazine
- inters
- 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.)
- Withdrawn
Links
- 229920000647 polyepoxide Polymers 0.000 title abstract 3
- 239000004848 polyfunctional curative Substances 0.000 title abstract 3
- 239000002934 diuretic Substances 0.000 title abstract 2
- 229940030606 diuretics Drugs 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- VKFMYFOHDBOFGC-UHFFFAOYSA-N 1-amino-2H-pyrazine-2-carbonitrile Chemical compound C(#N)C1N(C=CN=C1)N VKFMYFOHDBOFGC-UHFFFAOYSA-N 0.000 title 1
- 239000003822 epoxy resin Substances 0.000 title 1
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D241/26—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with nitrogen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5046—Amines heterocyclic
- C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
- C08G59/5073—Amines heterocyclic containing only nitrogen as a heteroatom having two nitrogen atoms in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13372471A | 1971-04-13 | 1971-04-13 | |
| US18457871A | 1971-09-28 | 1971-09-28 | |
| US00232207A US3814757A (en) | 1971-04-13 | 1972-03-06 | Diamino substituted dicyano pyrazines and process |
| US05/232,206 US3948895A (en) | 1971-09-28 | 1972-03-06 | Synthesis of 3,5-diaminopyrazinoic acid from 3,5-diamino-2,6-dicyanopyrazine and intermediates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2132870A1 true FR2132870A1 (en) | 1972-11-24 |
Family
ID=27495054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7212786A Withdrawn FR2132870A1 (en) | 1971-04-13 | 1972-04-12 | Cyano-1 amino-pyrazine derivs - for phosphors, epoxide resin hardeners, and inters for polymers and diuretics |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE781991A (enrdf_load_html_response) |
| DE (1) | DE2216925A1 (enrdf_load_html_response) |
| FR (1) | FR2132870A1 (enrdf_load_html_response) |
| IL (1) | IL39114A0 (enrdf_load_html_response) |
| NL (1) | NL7204981A (enrdf_load_html_response) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948895A (en) * | 1971-09-28 | 1976-04-06 | E. I. Du Pont De Nemours And Company | Synthesis of 3,5-diaminopyrazinoic acid from 3,5-diamino-2,6-dicyanopyrazine and intermediates |
| CH606253A5 (enrdf_load_html_response) * | 1977-01-07 | 1978-10-31 | Ciba Geigy Ag | |
| AU2005322114A1 (en) * | 2004-12-23 | 2006-07-06 | Mallinckrodt Llc | Fluorescent pyrazine derivatives and methods of using the same in assessing renal function |
| ES2456042T3 (es) | 2006-06-22 | 2014-04-21 | Medibeacon, LLC | Derivados de pirazina y usos de los mismos en la monitorización renal |
| US9688875B2 (en) | 2011-12-29 | 2017-06-27 | Dow Global Technologies Llc | Epoxy coating systems using polycyclic polyamines as epoxy hardeners |
-
1972
- 1972-03-29 IL IL39114A patent/IL39114A0/xx unknown
- 1972-04-08 DE DE19722216925 patent/DE2216925A1/de active Pending
- 1972-04-12 FR FR7212786A patent/FR2132870A1/fr not_active Withdrawn
- 1972-04-12 BE BE781991A patent/BE781991A/xx unknown
- 1972-04-13 NL NL7204981A patent/NL7204981A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL39114A0 (en) | 1972-05-30 |
| BE781991A (fr) | 1972-10-12 |
| NL7204981A (enrdf_load_html_response) | 1972-10-17 |
| DE2216925A1 (de) | 1972-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |