BE520222A - - Google Patents
Info
- Publication number
- BE520222A BE520222A BE520222DA BE520222A BE 520222 A BE520222 A BE 520222A BE 520222D A BE520222D A BE 520222DA BE 520222 A BE520222 A BE 520222A
- Authority
- BE
- Belgium
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE316968X | 1952-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520222A true BE520222A (en:Method) |
Family
ID=6150634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520222D BE520222A (en:Method) | 1952-05-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE520222A (en:Method) |
| CH (1) | CH316968A (en:Method) |
| FR (1) | FR1089956A (en:Method) |
| GB (1) | GB731020A (en:Method) |
| NL (1) | NL82164C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2792391A (en) * | 1954-06-15 | 1957-05-14 | Ciba Pharm Prod Inc | Process for the manufacture of sulfonamides |
-
0
- NL NL82164D patent/NL82164C/xx active
- BE BE520222D patent/BE520222A/xx unknown
-
1953
- 1953-04-10 CH CH316968D patent/CH316968A/de unknown
- 1953-05-18 FR FR1089956D patent/FR1089956A/fr not_active Expired
- 1953-05-21 GB GB14396/53A patent/GB731020A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB731020A (en) | 1955-06-01 |
| FR1089956A (fr) | 1955-03-25 |
| NL82164C (en:Method) | |
| CH316968A (de) | 1956-10-31 |