NL7401764A - - Google Patents
Info
- Publication number
- NL7401764A NL7401764A NL7401764A NL7401764A NL7401764A NL 7401764 A NL7401764 A NL 7401764A NL 7401764 A NL7401764 A NL 7401764A NL 7401764 A NL7401764 A NL 7401764A NL 7401764 A NL7401764 A NL 7401764A
- Authority
- NL
- Netherlands
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
- C07D239/48—Two nitrogen atoms
- C07D239/49—Two nitrogen atoms with an aralkyl radical, or substituted aralkyl radical, attached in position 5, e.g. trimethoprim
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33609473A | 1973-02-26 | 1973-02-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7401764A true NL7401764A (en) | 1974-08-28 |
| NL180104B NL180104B (en) | 1986-08-01 |
| NL180104C NL180104C (en) | 1987-01-02 |
Family
ID=23314538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7401764A NL180104C (en) | 1973-02-26 | 1974-02-08 | PROCESS FOR THE PREPARATION OF BENZYLPYRIMIDINS. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5939429B2 (en) |
| AT (1) | AT338272B (en) |
| BE (1) | BE811504A (en) |
| CH (1) | CH592066A5 (en) |
| DE (1) | DE2405683A1 (en) |
| FR (1) | FR2219162B1 (en) |
| GB (1) | GB1409034A (en) |
| NL (1) | NL180104C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH658246A5 (en) * | 1981-11-09 | 1986-10-31 | Wellcome Found | METHOD FOR PRODUCING SUBSTITUTED 2,4-DIAMINO-5-BENZYLPYRIMIDINES. |
| EP0111440A1 (en) * | 1982-10-15 | 1984-06-20 | Ciba-Geigy Ag | 2-Aminopyrimidines, their production and use |
| JPS6134619U (en) * | 1984-07-31 | 1986-03-03 | シャープ株式会社 | Tape running adjustment device for video tape recorder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| YU35002B (en) * | 1970-10-22 | 1980-06-30 | Wellcome Found | Process for preparing 2,4-diamino-5-benzyl-pyrimidine |
| BE789904A (en) * | 1971-10-12 | 1973-04-10 | Wellcome Found | ORGANIC SYNTHESIS PROCESSES |
-
1974
- 1974-01-22 CH CH81874A patent/CH592066A5/xx not_active IP Right Cessation
- 1974-02-06 DE DE19742405683 patent/DE2405683A1/en not_active Ceased
- 1974-02-08 NL NL7401764A patent/NL180104C/en not_active IP Right Cessation
- 1974-02-21 JP JP49020031A patent/JPS5939429B2/en not_active Expired
- 1974-02-25 FR FR7406324A patent/FR2219162B1/fr not_active Expired
- 1974-02-25 AT AT151974A patent/AT338272B/en not_active IP Right Cessation
- 1974-02-25 BE BE141324A patent/BE811504A/en not_active IP Right Cessation
- 1974-02-25 GB GB842074A patent/GB1409034A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL180104B (en) | 1986-08-01 |
| ATA151974A (en) | 1976-12-15 |
| GB1409034A (en) | 1975-10-08 |
| NL180104C (en) | 1987-01-02 |
| JPS5939429B2 (en) | 1984-09-22 |
| FR2219162B1 (en) | 1977-09-16 |
| AT338272B (en) | 1977-08-10 |
| DE2405683A1 (en) | 1974-09-05 |
| FR2219162A1 (en) | 1974-09-20 |
| CH592066A5 (en) | 1977-10-14 |
| JPS49117478A (en) | 1974-11-09 |
| BE811504A (en) | 1974-08-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: F. HOFFMANN-LA ROCHE AG |
|
| V4 | Lapsed because of reaching the maxim lifetime of a patent |