DK19784A - Fremgangsmaade til fremstilling af 2-substituerede 5-nitroso-4,6-diamino-pyrimidiner - Google Patents
Fremgangsmaade til fremstilling af 2-substituerede 5-nitroso-4,6-diamino-pyrimidiner Download PDFInfo
- Publication number
- DK19784A DK19784A DK19784A DK19784A DK19784A DK 19784 A DK19784 A DK 19784A DK 19784 A DK19784 A DK 19784A DK 19784 A DK19784 A DK 19784A DK 19784 A DK19784 A DK 19784A
- Authority
- DK
- Denmark
- Prior art keywords
- pyrimidines
- nitroso
- diamino
- substituted
- 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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Description
pUpi alkohol 1 surt i nærværelse af et nitritsalt til det 111overende omidinsalt af isonitrosomalonitril, som opvarmet» 1 dimethyl formamid i basisk miljø.
Forbindelserne I kan anvendes som mellemprodukter, f.eks. til fremstilling af lægemidler og farvestofkomponenter.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH48283 | 1983-01-28 | ||
CH48283A CH660589A5 (de) | 1983-01-28 | 1983-01-28 | Verfahren zur herstellung von 2-substituierten 5-nitroso-4,6-diamino-pyrimidinen. |
Publications (4)
Publication Number | Publication Date |
---|---|
DK19784D0 DK19784D0 (da) | 1984-01-17 |
DK19784A true DK19784A (da) | 1984-07-29 |
DK159681B DK159681B (da) | 1990-11-19 |
DK159681C DK159681C (da) | 1991-04-29 |
Family
ID=4188010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19784A DK159681C (da) | 1983-01-28 | 1984-01-17 | Fremgangsmaade til fremstilling af 2-substituerede 5-nitroso-4,6-diamino-pyrimidiner |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0115325B1 (da) |
JP (1) | JPS59141566A (da) |
CA (1) | CA1241958A (da) |
CH (1) | CH660589A5 (da) |
DE (1) | DE3465083D1 (da) |
DK (1) | DK159681C (da) |
IE (1) | IE56419B1 (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH667089A5 (de) * | 1985-12-06 | 1988-09-15 | Lonza Ag | Verfahren zur herstellung von 2-substituierten 5-nitroso-4,6-diamino-pyrimidinen. |
US4959475A (en) * | 1989-01-04 | 1990-09-25 | Lonza Ltd. | Process for the production of 2,4-diamino-6-piperidinyl-pyrimidine-3-N-oxide |
PT1200414E (pt) * | 1999-04-15 | 2005-09-30 | Basf Ag | Processo para a preparacao de pirimidnas substituidas |
US6281358B1 (en) | 1999-04-15 | 2001-08-28 | American Cyanamid Company | Process for the preparation of substituted pyrimidines |
DE10024886A1 (de) * | 2000-05-19 | 2001-11-22 | Henkel Kgaa | Mittel zum Färben von keratinhaltigen Fasern |
Family Cites Families (3)
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 |
DE2651794C2 (de) * | 1976-11-12 | 1982-09-23 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur Herstellung von 5-Nitroso-2,4,6-triaminopyrimidin |
JPS5818367A (ja) * | 1981-07-27 | 1983-02-02 | Kohjin Co Ltd | ニトロソピリミジン誘導体の製造方法 |
-
1983
- 1983-01-28 CH CH48283A patent/CH660589A5/de not_active IP Right Cessation
- 1983-12-12 IE IE292683A patent/IE56419B1/en not_active IP Right Cessation
-
1984
- 1984-01-17 DK DK19784A patent/DK159681C/da active
- 1984-01-18 CA CA000445565A patent/CA1241958A/en not_active Expired
- 1984-01-24 DE DE8484100718T patent/DE3465083D1/de not_active Expired
- 1984-01-24 EP EP84100718A patent/EP0115325B1/de not_active Expired
- 1984-01-27 JP JP1216784A patent/JPS59141566A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DK159681C (da) | 1991-04-29 |
EP0115325A3 (en) | 1984-09-12 |
CA1241958A (en) | 1988-09-13 |
CH660589A5 (de) | 1987-05-15 |
EP0115325B1 (de) | 1987-07-29 |
JPS59141566A (ja) | 1984-08-14 |
EP0115325A2 (de) | 1984-08-08 |
IE832926L (en) | 1984-07-28 |
DK159681B (da) | 1990-11-19 |
IE56419B1 (en) | 1991-07-31 |
DE3465083D1 (en) | 1987-09-03 |
DK19784D0 (da) | 1984-01-17 |
JPH0549666B2 (da) | 1993-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK153787C (da) | Analogifremgangsmaade til fremstilling af substituerede 3,5-diamino-6-phenyl-1,2,4-triaziner og alfa-cyanobenzyliden-aminoguanidinforbindelser til anvendelse som mellemprodukter herved | |
MX9204663A (es) | Elemento para empalmar fibras opticas . | |
BR8401940A (pt) | Composto,processo para preparacao do mesmo,composicao,processo para evitar ou exterminar insetos e uso do dito composto | |
BR8006295A (pt) | Composto heterociclico, composicao acaricida e processo para preparacao do dito composto | |
MX9205035A (es) | Metodo nematocida | |
DK361281A (da) | Fremgangsmaade til fremstilling af 2,5-diketo-d-gluconsyre | |
IT1110410B (it) | Elemento scambiatore di calore e relativo metodo di fabbricazione | |
DK413783D0 (da) | Fremgangsmade til fremstilling af 20-amino-macrolidderivater eller syreadditionssalte deraf | |
DK453181A (da) | Fremgangsmaade til fremstilling af 2-quanidino-4-heteroaryl-thiazolforbindelser eller syreadditionssalte deraf | |
BR7706563A (pt) | Composto herbicida,processo para sua preparacao,composicao herbicida e processo para controlar ervas daninhas | |
DK19784A (da) | Fremgangsmaade til fremstilling af 2-substituerede 5-nitroso-4,6-diamino-pyrimidiner | |
SE7701452L (sv) | Hypolipidemiska kompositioner | |
BR7702814A (pt) | Composto,processo para preparar o mesmo processo herbicida e composicao fitotoxica | |
BR9301204A (pt) | Composto,composicao herbicida,processo para exterminar ervas daninhas,uso do dito composto bem como processo para sua producao | |
DK156718C (da) | Analogifremgangsmaade til fremstilling af substituerede 2-phenyl-2-(pyridyloxy, pyridylamino eller pyridylthio)-ethylaminer eller syreadditionssalte deraf | |
AR240800A1 (es) | Compuesto insecticida cristalino, composicion que lo comprende y procedimiento para prepararlo | |
DK413380A (da) | 4-substituerede 2-aminothiazolcarboxylsyrer og derivater heraf anvendelige som additiver til herbicider til begraensning af skadevirkningen paa nytteplanter | |
DK413480A (da) | 4,5-disubstituerede 2-chlorthiazoler anvendelige som additiver til herbicider til begraensning af skadevirkninger paa nytteplanter | |
DK413680A (da) | Fremgangsmaade til fremstilling af 2-substituerede 4-alkyl-eller 4-trihalogenalkyl-5-oxazolcarboxylsyrer eller derivater deraf anvendelige som midler til begraensning af herbiciders skadevirkning paa nytteplanter | |
DK142578C (da) | Analogifremgangsmaade til fremstilling af 2,4-diamino-5-benzylpyrimidiner og syreadditionssalte deraf | |
DK142992C (da) | Fremgangsmaade til fremstilling af steroid-17-spirolactoner eller metalsalte af den tilsvarende hydroxycarboxylsyre af den 6,7-umaettede forbindelse | |
DK147879A (da) | Haengselmekanisme til sammenfoejning af to moebeldele | |
BR9200870A (pt) | Processo para produzir um aldeido e composto fosfito | |
DK531880A (da) | Fremgangsmaade til fremstilling af 3-hydrazino-6-pyridinyl-pyridaziner og syreadditionssalte heraf | |
DK372279A (da) | Fremgangsmaade til fremstilling af aminsalte af sure 0,dialkylthiophosphorsyreestere |