NL83022C - - Google Patents
Info
- Publication number
- NL83022C NL83022C NL83022DA NL83022C NL 83022 C NL83022 C NL 83022C NL 83022D A NL83022D A NL 83022DA NL 83022 C NL83022 C NL 83022C
- 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
- C07D239/69—Benzenesulfonamido-pyrimidines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT308691X | 1951-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL83022C true NL83022C (xx) |
Family
ID=3671297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL83022D NL83022C (xx) | 1951-09-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2703800A (xx) |
| CH (1) | CH308691A (xx) |
| DE (1) | DE932009C (xx) |
| GB (1) | GB719279A (xx) |
| NL (1) | NL83022C (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB866842A (en) * | 1958-12-08 | 1961-05-03 | Ici Ltd | Pyrimidines |
| GB866843A (en) * | 1958-12-08 | 1961-05-03 | Ici Ltd | Sulphonamidopyrimidines |
| DE1101428B (de) * | 1959-07-08 | 1961-03-09 | Schering Ag | Verfahren zur Herstellung langwirkender Aminobenzolsulfonsaeure-amidderivate |
| US3055886A (en) * | 1960-02-12 | 1962-09-25 | American Cyanamid Co | Process for condensation of sulfanilamide with halodiazines |
| US3249603A (en) * | 1960-08-09 | 1966-05-03 | Hoffmann La Roche | Novel pyrimidine sulfanilamides and processes for their preparation |
| DE1175680B (de) * | 1961-02-22 | 1964-08-13 | Schering Ag | Verfahren zur Herstellung von 2-Sulfonamidopyrimidinderivaten |
| US3422098A (en) * | 1962-12-14 | 1969-01-14 | Ciba Geigy Corp | Sulfanilamido-pyrimidines |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2407966A (en) * | 1939-08-02 | 1946-09-17 | Sharp & Dohme Inc | Diazine compounds |
| US2478146A (en) * | 1940-12-26 | 1949-08-02 | American Cyanamid Co | Benzenesulfonylthiazoles and preparation of the same |
| FR956933A (xx) * | 1941-07-25 | 1950-02-10 | ||
| GB575005A (en) * | 1943-12-01 | 1946-01-30 | Francis Leslie Rose | New sulphanilamide derivatives |
| GB589040A (en) * | 1944-06-07 | 1947-06-10 | Siegfried Pickholz | Improvements in or relating to the production of sulphonamides |
-
0
- NL NL83022D patent/NL83022C/xx active
-
1952
- 1952-08-25 US US306296A patent/US2703800A/en not_active Expired - Lifetime
- 1952-09-02 CH CH308691D patent/CH308691A/de unknown
- 1952-09-05 GB GB22413/52A patent/GB719279A/en not_active Expired
- 1952-09-07 DE DEO2534A patent/DE932009C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH308691A (de) | 1955-07-31 |
| US2703800A (en) | 1955-03-08 |
| DE932009C (de) | 1955-08-22 |
| GB719279A (en) | 1954-12-01 |