CH509988A - Verfahren zur Herstellung von Benzolsulfonylharnstoffen - Google Patents
Verfahren zur Herstellung von BenzolsulfonylharnstoffenInfo
- Publication number
- CH509988A CH509988A CH74368A CH74368A CH509988A CH 509988 A CH509988 A CH 509988A CH 74368 A CH74368 A CH 74368A CH 74368 A CH74368 A CH 74368A CH 509988 A CH509988 A CH 509988A
- Authority
- CH
- Switzerland
- Prior art keywords
- benzenesulfonylureas
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/56—Ring systems containing bridged rings
- C07C2603/58—Ring systems containing bridged rings containing three rings
- C07C2603/60—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members
- C07C2603/62—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members containing three- or four-membered rings
- C07C2603/64—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members containing three- or four-membered rings having a tricyclo[2.2.1.0(2,6)]heptstructure
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF43301A DE1201337B (de) | 1964-06-30 | 1964-06-30 | Verfahren zur Herstellung von Benzol-sulfonylharnstoffen |
| CH899765A CH456568A (de) | 1964-06-30 | 1965-06-28 | Verfahren zur Herstellung von Benzolsulfonylharnstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH509988A true CH509988A (de) | 1971-07-15 |
Family
ID=25704088
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH74168A CH493485A (de) | 1964-06-30 | 1965-06-28 | Verfahren zur Herstellung von Benzolsulfonylharnstoffen |
| CH74468A CH493486A (de) | 1964-06-30 | 1965-06-28 | Verfahren zur Herstellung von Benzolsulfonylharnstoffen |
| CH74268A CH530966A (de) | 1964-06-30 | 1965-06-28 | Verfahren zur Herstellung von Benzosulfonylharnstoffen |
| CH74368A CH509988A (de) | 1964-06-30 | 1965-06-28 | Verfahren zur Herstellung von Benzolsulfonylharnstoffen |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH74168A CH493485A (de) | 1964-06-30 | 1965-06-28 | Verfahren zur Herstellung von Benzolsulfonylharnstoffen |
| CH74468A CH493486A (de) | 1964-06-30 | 1965-06-28 | Verfahren zur Herstellung von Benzolsulfonylharnstoffen |
| CH74268A CH530966A (de) | 1964-06-30 | 1965-06-28 | Verfahren zur Herstellung von Benzosulfonylharnstoffen |
Country Status (1)
| Country | Link |
|---|---|
| CH (4) | CH493485A (de) |
-
1965
- 1965-06-28 CH CH74168A patent/CH493485A/de not_active IP Right Cessation
- 1965-06-28 CH CH74468A patent/CH493486A/de not_active IP Right Cessation
- 1965-06-28 CH CH74268A patent/CH530966A/de not_active IP Right Cessation
- 1965-06-28 CH CH74368A patent/CH509988A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH493485A (de) | 1970-07-15 |
| CH530966A (de) | 1972-11-30 |
| CH493486A (de) | 1970-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |