ES389458A1 - Procedimiento para la preparacion de pirido (2,3-d) pirimi-din-4-(3h)-onas. - Google Patents
Procedimiento para la preparacion de pirido (2,3-d) pirimi-din-4-(3h)-onas.Info
- Publication number
- ES389458A1 ES389458A1 ES389458A ES389458A ES389458A1 ES 389458 A1 ES389458 A1 ES 389458A1 ES 389458 A ES389458 A ES 389458A ES 389458 A ES389458 A ES 389458A ES 389458 A1 ES389458 A1 ES 389458A1
- Authority
- ES
- Spain
- Prior art keywords
- hydroxyl group
- transformed
- compounds
- general formula
- radical
- 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.)
- Expired
Links
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 2
- XKEBMWRWBWRQAO-UHFFFAOYSA-N 1h-pyrido[2,3-d]pyrimidin-4-one Chemical compound C1=CC=C2C(=O)N=CNC2=N1 XKEBMWRWBWRQAO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702014978 DE2014978A1 (de) | 1970-03-28 | 1970-03-28 | Pyrido eckige Klammer auf 2,3 d eckige Klammer zu pynmidin 4(3H) one und Verfahren zur Herstellung derselben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES389458A1 true ES389458A1 (es) | 1973-06-01 |
Family
ID=5766547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES389458A Expired ES389458A1 (es) | 1970-03-28 | 1971-03-23 | Procedimiento para la preparacion de pirido (2,3-d) pirimi-din-4-(3h)-onas. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3804835A (OSRAM) |
| AT (1) | AT304559B (OSRAM) |
| DE (1) | DE2014978A1 (OSRAM) |
| ES (1) | ES389458A1 (OSRAM) |
| FR (1) | FR2085750B1 (OSRAM) |
| GB (1) | GB1285170A (OSRAM) |
| HU (1) | HU162214B (OSRAM) |
| NL (1) | NL7104092A (OSRAM) |
| SE (1) | SE362248B (OSRAM) |
| ZA (1) | ZA711967B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1446153A (en) * | 1974-03-20 | 1976-08-18 | Lepetit Spa | Pyrrolo-3,4-d-pyrimidines and methods for their preparation |
| ES2167586T3 (es) * | 1995-07-05 | 2002-05-16 | Du Pont | Pirimidinonas fungicidas. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1040040B (de) * | 1956-07-20 | 1958-10-02 | Basf Ag | Verfahren zur Herstellung von 2, 4-Dioxy-8-azachinazolinen |
-
1970
- 1970-03-28 DE DE19702014978 patent/DE2014978A1/de active Pending
-
1971
- 1971-03-09 US US00122497A patent/US3804835A/en not_active Expired - Lifetime
- 1971-03-23 ES ES389458A patent/ES389458A1/es not_active Expired
- 1971-03-25 FR FR7110521A patent/FR2085750B1/fr not_active Expired
- 1971-03-26 AT AT261671A patent/AT304559B/de not_active IP Right Cessation
- 1971-03-26 SE SE03963/71A patent/SE362248B/xx unknown
- 1971-03-26 HU HUBO1284A patent/HU162214B/hu unknown
- 1971-03-26 NL NL7104092A patent/NL7104092A/xx unknown
- 1971-03-26 ZA ZA711967A patent/ZA711967B/xx unknown
- 1971-04-19 GB GB25366/71A patent/GB1285170A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2014978A1 (de) | 1971-10-14 |
| FR2085750A1 (OSRAM) | 1971-12-31 |
| SE362248B (OSRAM) | 1973-12-03 |
| US3804835A (en) | 1974-04-16 |
| HU162214B (OSRAM) | 1973-01-29 |
| FR2085750B1 (OSRAM) | 1975-04-18 |
| GB1285170A (en) | 1972-08-09 |
| NL7104092A (OSRAM) | 1971-09-30 |
| ZA711967B (en) | 1972-01-26 |
| AT304559B (de) | 1973-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1459488A (en) | Piperazinedione derivatives | |
| BE814836A (fr) | Procede de preparation de dispersions d'aminoplastes | |
| IL86013A (en) | N,n-disubstituted-1h-pyrazolo(3,4-d)pyrimidin-4-amines,processes for the preparation thereof and pharmaceutical compositions containing them | |
| ES431516A1 (es) | Procedimiento para la preparacion de 2-(heterdanilmetilo 5,9-beta-dialcohil-6,7- benzonortanos. | |
| CA1027946A (en) | Process for the preparation of 5-fluorouracil derivatives | |
| IE38920B1 (en) | Flameproofing of linear polyesters | |
| IT1057608B (it) | Procedimento per la preparazione di composizioni di vetrintura stabili alla cottura..di colore dal giallo al rosso | |
| IE35375L (en) | Tetrahydronaphthyloxyaminopropanols | |
| ES389458A1 (es) | Procedimiento para la preparacion de pirido (2,3-d) pirimi-din-4-(3h)-onas. | |
| ES425238A1 (es) | Un procedimiento para la preparacion de una piridin-4-(3h)-ona. | |
| ES393481A1 (es) | Procedimiento para la preparacion de derivados de 2-amino- pirido (2,3-d) pirimidin-4 (3h)-ona. | |
| CA992544A (en) | Process for the preparation of new oxyacetic ether derivatives of ortho-thymotic esters | |
| ES391993A1 (es) | Procedimiento para la preparacion de derivados de teofilina | |
| ES436218A1 (es) | Procedimiento para la obtencion de derivados de fenoxialca- nol. | |
| JPS527994A (en) | Process for preparing novel pyrimido (4,5-d) pyrimidine derivatives | |
| ES345991A1 (es) | Procedimiento para la obtencion de nuevas pteridinas. | |
| BE816298A (fr) | Procede de preparation d'oxo-5 hexanenitrile | |
| ES421810A1 (es) | Procedimiento para la preparacion de nuevas pirimido (5,4- d-)pirimidinas. | |
| GB1447147A (en) | Process for the preparation of norpatchoulenol | |
| IE40172L (en) | Acylamino - phenyl - acetamidine anthelmintics | |
| JPS5227796A (en) | Process for preparing novel pyrimido (4,5-d) pyrimidinedione derivativ es | |
| FR2150853A1 (en) | 5,7-dimorpholino-pyrimido (4,5-d) pyrimidine derivs - diuretics | |
| JPS5242889A (en) | Preparation of quinazoline derivatives | |
| JPS51143697A (en) | A process for preparing novel pyrimido (4,5-d) pyrimidine derivatives | |
| GB1413407A (en) | Dihydropyrido-pyrimidine derivatives their preparation and therapeutical use |