GB831044A - Benzene sulphonyl ureas - Google Patents
Benzene sulphonyl ureasInfo
- Publication number
- GB831044A GB831044A GB17213/59A GB1721359A GB831044A GB 831044 A GB831044 A GB 831044A GB 17213/59 A GB17213/59 A GB 17213/59A GB 1721359 A GB1721359 A GB 1721359A GB 831044 A GB831044 A GB 831044A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- heptyl
- bicyclo
- cyclohexyl
- ureas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention comprises as additional compounds of the class described in the parent Specification the N2-cyclobutyl-, cycloheptyl-, cyclo-octyl-, 2-methyl-cyclohexyl-, 3-methyl-cyclohexyl -, 4 - methyl - cyclohexyl-, bicyclo-[2 : 2 : 1] - heptyl - (2) -, bicyclo - [2 : 2 : 1]-heptyl - (2) - methyl -, 1 : 7 : 7 - trimethylbicyclo - [2 : 2 : 1] - heptyl - (2) -, 2 : 3 : 3 - trimethyl - bicyclo - [2 : 2 : 1] - heptyl - (2) -, 9-decahydronaphthyl - and hexahydrobenzyl, N1 - (4 - methyl - 3 - amino - benzenesulphonyl)-ureas, and their preparation by the processes of that Specification. N - Cycloalkyl - N1 - (3 - nitro - 4 - methylbenzenesulphonyl) ureas corresponding to the above amino compounds are obtained as intermediates by treating a 3-nitro-4-methylbenzenesulphonyl-carbamic acid methyl or ethyl ester, obtained by the action of methyl or ethyl chloroformate on the corresponding benzenesulphonamide, with the appropriate cycloalkylamine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17213/59A GB831044A (en) | 1959-03-05 | 1959-03-05 | Benzene sulphonyl ureas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17213/59A GB831044A (en) | 1959-03-05 | 1959-03-05 | Benzene sulphonyl ureas |
Publications (1)
Publication Number | Publication Date |
---|---|
GB831044A true GB831044A (en) | 1960-03-23 |
Family
ID=10091206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17213/59A Expired GB831044A (en) | 1959-03-05 | 1959-03-05 | Benzene sulphonyl ureas |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB831044A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3136814A (en) * | 1962-04-07 | 1964-06-09 | Irikura Tsutomu | Sulfonylurea derivatives |
US3155721A (en) * | 1961-11-30 | 1964-11-03 | Lilly Co Eli | Novel sulfonylureas |
US3336322A (en) * | 1963-09-25 | 1967-08-15 | Hoechst Ag | Benzenesulfonyl ureas and process for their manufacture |
US3338955A (en) * | 1963-12-14 | 1967-08-29 | Hoechst Ag | Benzenesulfonyl ureas and process for preparing them |
US3352884A (en) * | 1964-03-20 | 1967-11-14 | Upjohn Co | 1-benzenesulfonyl-3-(oxocycloalkyl)-ureas and the cyclic alkylene ketals thereof |
-
1959
- 1959-03-05 GB GB17213/59A patent/GB831044A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3155721A (en) * | 1961-11-30 | 1964-11-03 | Lilly Co Eli | Novel sulfonylureas |
US3136814A (en) * | 1962-04-07 | 1964-06-09 | Irikura Tsutomu | Sulfonylurea derivatives |
US3336322A (en) * | 1963-09-25 | 1967-08-15 | Hoechst Ag | Benzenesulfonyl ureas and process for their manufacture |
US3338955A (en) * | 1963-12-14 | 1967-08-29 | Hoechst Ag | Benzenesulfonyl ureas and process for preparing them |
US3352884A (en) * | 1964-03-20 | 1967-11-14 | Upjohn Co | 1-benzenesulfonyl-3-(oxocycloalkyl)-ureas and the cyclic alkylene ketals thereof |
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