CH503733A - Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids - Google Patents
Verfahren zur Herstellung von neuen Derivaten des SulfanilamidsInfo
- Publication number
- CH503733A CH503733A CH1188370A CH1188370A CH503733A CH 503733 A CH503733 A CH 503733A CH 1188370 A CH1188370 A CH 1188370A CH 1188370 A CH1188370 A CH 1188370A CH 503733 A CH503733 A CH 503733A
- Authority
- CH
- Switzerland
- Prior art keywords
- sulphanilamide
- stirred
- filtered
- naoh
- added
- Prior art date
Links
- 230000002218 hypoglycaemic effect Effects 0.000 title abstract 2
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 title 1
- 229940124530 sulfonamide Drugs 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 2
- FZERHIULMFGESH-UHFFFAOYSA-N N-phenylacetamide Chemical compound CC(=O)NC1=CC=CC=C1 FZERHIULMFGESH-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229960001413 acetanilide Drugs 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 abstract 1
- 125000000392 cycloalkenyl group Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 235000019439 ethyl acetate Nutrition 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- 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
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D233/44—Nitrogen atoms not forming part of a nitro radical
- C07D233/46—Nitrogen atoms not forming part of a nitro radical with only hydrogen atoms attached to said nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
- C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D203/22—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
- C07D203/24—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Cosmetics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1188370A CH503733A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1188370A CH503733A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH388168A CH504443A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH503733A true CH503733A (de) | 1971-02-28 |
Family
ID=4265494
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1188670A CH507952A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188570A CH503734A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188770A CH507953A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188370A CH503733A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188970A CH507955A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH388168A CH504443A (de) | 1966-03-24 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188470A CH507951A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188870A CH507954A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1188670A CH507952A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188570A CH503734A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188770A CH507953A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1188970A CH507955A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH388168A CH504443A (de) | 1966-03-24 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188470A CH507951A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
| CH1188870A CH507954A (de) | 1968-03-14 | 1968-03-14 | Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids |
Country Status (5)
| Country | Link |
|---|---|
| AT (8) | AT284840B (de) |
| BG (1) | BG17793A3 (de) |
| CH (8) | CH507952A (de) |
| ES (7) | ES364710A1 (de) |
| SU (2) | SU393829A3 (de) |
-
1968
- 1968-03-14 CH CH1188670A patent/CH507952A/de not_active IP Right Cessation
- 1968-03-14 CH CH1188570A patent/CH503734A/de not_active IP Right Cessation
- 1968-03-14 CH CH1188770A patent/CH507953A/de not_active IP Right Cessation
- 1968-03-14 CH CH1188370A patent/CH503733A/de not_active IP Right Cessation
- 1968-03-14 CH CH1188970A patent/CH507955A/de not_active IP Right Cessation
- 1968-03-14 CH CH388168A patent/CH504443A/de not_active IP Right Cessation
- 1968-03-14 CH CH1188470A patent/CH507951A/de not_active IP Right Cessation
- 1968-03-14 CH CH1188870A patent/CH507954A/de not_active IP Right Cessation
-
1969
- 1969-03-13 SU SU1437523A patent/SU393829A3/ru active
- 1969-03-13 AT AT248069A patent/AT284840B/de not_active IP Right Cessation
- 1969-03-13 ES ES364710A patent/ES364710A1/es not_active Expired
- 1969-03-13 AT AT1158469A patent/AT288371B/de not_active IP Right Cessation
- 1969-03-13 SU SU1443580A patent/SU405204A3/ru active
- 1969-03-13 ES ES364704A patent/ES364704A1/es not_active Expired
- 1969-03-13 AT AT248169A patent/AT285601B/de not_active IP Right Cessation
- 1969-03-13 ES ES364707A patent/ES364707A1/es not_active Expired
- 1969-03-13 ES ES364703A patent/ES364703A1/es not_active Expired
- 1969-03-13 AT AT1158669A patent/AT288373B/de active
- 1969-03-13 AT AT1048269A patent/AT286982B/de active
- 1969-03-13 ES ES364705A patent/ES364705A1/es not_active Expired
- 1969-03-13 BG BG012264A patent/BG17793A3/xx unknown
- 1969-03-13 ES ES364708A patent/ES364708A0/es active Pending
- 1969-03-13 AT AT1158569A patent/AT288372B/de not_active IP Right Cessation
- 1969-03-13 AT AT1048469A patent/AT287696B/de not_active IP Right Cessation
- 1969-03-13 ES ES364709A patent/ES364709A1/es not_active Expired
- 1969-03-13 AT AT1158769A patent/AT288374B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| CH503734A (de) | 1971-02-28 |
| ES364709A1 (es) | 1970-12-16 |
| ES364708A0 (es) | 1970-12-16 |
| ES364707A1 (es) | 1970-12-16 |
| AT284840B (de) | 1970-09-25 |
| AT285601B (de) | 1970-11-10 |
| CH504443A (de) | 1971-03-15 |
| ES364703A1 (es) | 1970-12-16 |
| AT286982B (de) | 1971-01-11 |
| CH507951A (de) | 1971-05-31 |
| AT288371B (de) | 1971-03-10 |
| ES364710A1 (es) | 1970-12-16 |
| CH507952A (de) | 1971-05-31 |
| CH507955A (de) | 1971-05-31 |
| ES364704A1 (es) | 1970-12-16 |
| ES364705A1 (es) | 1970-12-16 |
| AT288372B (de) | 1971-03-10 |
| CH507953A (de) | 1971-05-31 |
| BG17793A3 (bg) | 1973-12-25 |
| CH507954A (de) | 1971-05-31 |
| SU405204A3 (de) | 1973-10-22 |
| AT288373B (de) | 1971-03-10 |
| AT287696B (de) | 1971-02-10 |
| AT288374B (de) | 1971-03-10 |
| SU393829A3 (de) | 1973-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |