PT75251B - Process for the preparation of 6-<3,6-dihydro-1(2h)-pyridyl>-pyrimidine-3-oxides - Google Patents
Process for the preparation of 6-<3,6-dihydro-1(2h)-pyridyl>-pyrimidine-3-oxidesInfo
- Publication number
- PT75251B PT75251B PT75251A PT7525182A PT75251B PT 75251 B PT75251 B PT 75251B PT 75251 A PT75251 A PT 75251A PT 7525182 A PT7525182 A PT 7525182A PT 75251 B PT75251 B PT 75251B
- Authority
- PT
- Portugal
- Prior art keywords
- pyrimidine
- pyridyl
- dihydro
- oxides
- preparation
- 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
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH464081A CH648842A5 (en) | 1981-07-15 | 1981-07-15 | Process for the preparation of alkyl and alkoxyalkyl 2-amino- 6-(3,6-dihydro-1(2H)-pyridyl)-4-pyrimidinecarbamate-3-oxides |
| CH155982 | 1982-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT75251A PT75251A (en) | 1982-08-01 |
| PT75251B true PT75251B (en) | 1985-10-04 |
Family
ID=25688003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT75251A PT75251B (en) | 1981-07-15 | 1982-07-14 | Process for the preparation of 6-<3,6-dihydro-1(2h)-pyridyl>-pyrimidine-3-oxides |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4549019A (pt) |
| AT (1) | AT384807B (pt) |
| CA (1) | CA1179344A (pt) |
| DE (1) | DE3226050A1 (pt) |
| DK (1) | DK317182A (pt) |
| ES (1) | ES8400111A1 (pt) |
| FI (1) | FI822407L (pt) |
| FR (1) | FR2518543B1 (pt) |
| GB (1) | GB2102800B (pt) |
| IT (1) | IT1190908B (pt) |
| LU (1) | LU84269A1 (pt) |
| NL (1) | NL8202705A (pt) |
| NO (1) | NO822445L (pt) |
| PT (1) | PT75251B (pt) |
| SE (1) | SE8204331L (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH649291A5 (de) * | 1982-03-16 | 1985-05-15 | Hoffmann La Roche | Dicarbamate. |
| HU196067B (en) * | 1986-07-10 | 1988-09-28 | Richter Gedeon Vegyeszet | Process for production of 6-amin-1,2-dihydro-1-hydroxi-2-imino-4-piperidin-piramidin |
| HU196061B (en) * | 1986-07-10 | 1988-09-28 | Richter Gedeon Vegyeszet | Process for production of pirimidine-derivatives |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435035A (en) * | 1964-02-10 | 1969-03-25 | Cilag Chemie | Pyrimidine sulfones |
| US3461461A (en) * | 1965-11-01 | 1969-08-12 | Upjohn Co | 6-amino-4-(substituted amino)-1,2-dihydro-1-hydroxy-2-iminopyrimidines |
| US4176119A (en) * | 1977-02-04 | 1979-11-27 | Hoffmann-La Roche Inc. | 2,4-Pyrimidine-dicarbamate-3-oxides |
| CH638215A5 (de) * | 1977-02-04 | 1983-09-15 | Hoffmann La Roche | Oxadiazolopyrimidin-derivate. |
| CA1103245A (en) * | 1978-07-21 | 1981-06-16 | Jean-Claude Muller | Process for the manufacture of novel oxadiazolopyrimidine derivatives |
| HU177601B (en) * | 1978-10-27 | 1981-11-28 | Egyt Gyogyszervegyeszeti Gyar | New process for preparing 6-piperidino-2,4-diamino-pyrimidine-3-oxide |
-
1982
- 1982-06-22 CA CA000405765A patent/CA1179344A/en not_active Expired
- 1982-07-01 US US06/394,392 patent/US4549019A/en not_active Expired - Fee Related
- 1982-07-06 IT IT22254/82A patent/IT1190908B/it active
- 1982-07-06 NL NL8202705A patent/NL8202705A/nl not_active Application Discontinuation
- 1982-07-07 FI FI822407A patent/FI822407L/fi not_active Application Discontinuation
- 1982-07-12 DE DE19823226050 patent/DE3226050A1/de not_active Withdrawn
- 1982-07-13 FR FR8212304A patent/FR2518543B1/fr not_active Expired
- 1982-07-14 SE SE8204331A patent/SE8204331L/xx not_active Application Discontinuation
- 1982-07-14 DK DK317182A patent/DK317182A/da not_active Application Discontinuation
- 1982-07-14 NO NO822445A patent/NO822445L/no unknown
- 1982-07-14 PT PT75251A patent/PT75251B/pt unknown
- 1982-07-14 ES ES513953A patent/ES8400111A1/es not_active Expired
- 1982-07-14 GB GB08220466A patent/GB2102800B/en not_active Expired
- 1982-07-14 AT AT0273882A patent/AT384807B/de not_active IP Right Cessation
- 1982-07-15 LU LU84269A patent/LU84269A1/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3226050A1 (de) | 1983-02-03 |
| DK317182A (da) | 1983-01-16 |
| ES513953A0 (es) | 1983-10-16 |
| ES8400111A1 (es) | 1983-10-16 |
| AT384807B (de) | 1988-01-11 |
| IT1190908B (it) | 1988-02-24 |
| GB2102800B (en) | 1985-06-12 |
| FI822407L (fi) | 1983-01-16 |
| US4549019A (en) | 1985-10-22 |
| FI822407A0 (fi) | 1982-07-07 |
| SE8204331D0 (sv) | 1982-07-14 |
| SE8204331L (sv) | 1983-01-16 |
| FR2518543A1 (fr) | 1983-06-24 |
| IT8222254A0 (it) | 1982-07-06 |
| GB2102800A (en) | 1983-02-09 |
| CA1179344A (en) | 1984-12-11 |
| LU84269A1 (de) | 1984-03-22 |
| PT75251A (en) | 1982-08-01 |
| FR2518543B1 (fr) | 1985-12-06 |
| NL8202705A (nl) | 1983-02-01 |
| NO822445L (no) | 1983-01-17 |
| ATA273882A (de) | 1987-06-15 |
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