GB1472843A - Benzene sulphonamides - Google Patents
Benzene sulphonamidesInfo
- Publication number
- GB1472843A GB1472843A GB650075A GB650075A GB1472843A GB 1472843 A GB1472843 A GB 1472843A GB 650075 A GB650075 A GB 650075A GB 650075 A GB650075 A GB 650075A GB 1472843 A GB1472843 A GB 1472843A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloro
- het
- feb
- substituted
- sulphamoylbenzenesulphonic
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/70—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/36—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/16—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
- C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D237/18—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/18—Oxygen or sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D277/70—Sulfur atoms
- C07D277/74—Sulfur atoms substituted by carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1472843 Benzenesulphonamides substituted by heterocyclic groups PFIZER Ltd 12 Feb 1976 [15 Feb 1975] 6500/75 Heading C2C Novel compounds (I) (including salts thereof) where R is H, F, Cl, Br or CF 3 , Het is one of the following groups which may be optionally substituted by F, Cl, Br, CF 3 , alkyl, OH, alkoxy or aryloxy and n is 0, 1 or 2 with the proviso that when n is 0 and R is H, Het cannot be unsubstituted or substituted pyridyl are made by standard methods. The following compounds are also prepared: 3 - chloro - 4 - sulphamoylbenzenesulphonic acid hydrazide, 3 - ethoxy - 6 - phenylthiopyridazine, 2 - chloro - 6 - phenoxypyrazine and 2 - chloro - 4- iodobenzenesulphonamide. Pharmaceutical preparations having cerebral vasodilator action contain (I) as active ingredient. Administration is orally or parenterally.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB650075A GB1472843A (en) | 1976-02-12 | 1976-02-12 | Benzene sulphonamides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB650075A GB1472843A (en) | 1976-02-12 | 1976-02-12 | Benzene sulphonamides |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1472843A true GB1472843A (en) | 1977-05-11 |
Family
ID=9815640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB650075A Expired GB1472843A (en) | 1976-02-12 | 1976-02-12 | Benzene sulphonamides |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1472843A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009554A1 (en) * | 1978-07-27 | 1980-04-16 | Schering Aktiengesellschaft | Indanyl derivatives, process for their preparation and pharmaceutical compositions containing these compounds |
-
1976
- 1976-02-12 GB GB650075A patent/GB1472843A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009554A1 (en) * | 1978-07-27 | 1980-04-16 | Schering Aktiengesellschaft | Indanyl derivatives, process for their preparation and pharmaceutical compositions containing these compounds |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE38730L (en) | Heterocyclic alkyl sulphoxides | |
IE41209L (en) | Heterocyclic hydrazones of substituted chalcones | |
IE44105L (en) | Imidazolyl-alkyl sulphides | |
GB1435573A (en) | Indoloquinolizines | |
IE41440L (en) | Thiatetracyclines | |
JPS5331676A (en) | Uracil derivatives and their preparation | |
GB1342520A (en) | Alpha-alkyl-substituted benzyl or thenyl-benzyloxy derivatives of amines | |
JPS5283432A (en) | Preparation and applications of 3-(2-aryl-2-propyl) urea derivatives | |
GB1472843A (en) | Benzene sulphonamides | |
GB1434805A (en) | 5-phenoxy-4-amino pyrimidines | |
GB1457484A (en) | Acylamidocephalosporins | |
GB1251147A (en) | ||
IE38233B1 (en) | Lysergic acid derivatives | |
IE39401L (en) | ß-ADRENERGIC BLOCKING AMINOPROPANOLS. | |
IE34950B1 (en) | Benzodiazepine derivatives | |
GB1414793A (en) | Derivatives of phenylaminopyridine | |
GB1444558A (en) | Pyridylthioureas | |
GB1412891A (en) | Sulphamoyl-quinazolinones | |
GB1378964A (en) | Pyridine derivatives | |
JPS52113979A (en) | Novel 3,4-dihydrocarbostyril derivatives and method preparing the same | |
GB1470780A (en) | Pyridine derivatives | |
GB1346456A (en) | Organic acid 2,6-disubstituted phenyl hydrazides | |
GB1394794A (en) | Substituted benzhydryl lactamimide derivatives | |
GB1343586A (en) | Pyridine bis-dithiocarbamate- derivatives and preparation thereof | |
GB1507623A (en) | Penicillin and its preparation and use |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |