ES364703A1 - Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES364703A1 ES364703A1 ES364703A ES364703A ES364703A1 ES 364703 A1 ES364703 A1 ES 364703A1 ES 364703 A ES364703 A ES 364703A ES 364703 A ES364703 A ES 364703A ES 364703 A1 ES364703 A1 ES 364703A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- compound
- formula
- translation
- preparation
- 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
- 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)
Abstract
Process for the preparation of new sulfanilamide derivatives of the general formula ** (see formula) ** In which R1 means an alkyl or alkenyl group with not more than 5 carbon atoms or a cycloalkyl or cycloalkenyl group of not more than 7 carbon atoms and R2 means the methyl or ethyl group And its addition salts with inorganic or organic acids characterized in that a compound of the general formula ii is condensed and cyclized ** (see formula) ** In which R2 has the significance indicated under formula i and x means the amino group or a radical that can be transformed to the amino group by hydrolysis or reduction, With a compound of the general formula iii ** (see formula) ** In which R1 has the significance indicated under formula i, or with an alkali metal or alkaline earth metal derivative of one such compound, if necessary the reaction product is hydrolysed or reduced for the transformation of the group x into the free amino group and if desired, the compound obtained is transformed with an inorganic or organic acid into an addition salt. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH388168A CH504443A (en) | 1968-03-14 | 1968-03-14 | Hypoglycaemic sulphanilamide derivs. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES364703A1 true ES364703A1 (en) | 1970-12-16 |
Family
ID=4265494
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES364705A Expired ES364705A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) |
| ES364708A Pending ES364708A0 (en) | 1968-03-14 | 1969-03-13 | PROCEDURE FOR THE PREPARATION OF NEW SULPHANILAMIDE DERIVATIVES. |
| ES364707A Expired ES364707A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) |
| ES364709A Expired ES364709A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) |
| ES364704A Expired ES364704A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfonilamide. (Machine-translation by Google Translate, not legally binding) |
| ES364710A Expired ES364710A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) |
| ES364703A Expired ES364703A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) |
Family Applications Before (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES364705A Expired ES364705A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) |
| ES364708A Pending ES364708A0 (en) | 1968-03-14 | 1969-03-13 | PROCEDURE FOR THE PREPARATION OF NEW SULPHANILAMIDE DERIVATIVES. |
| ES364707A Expired ES364707A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) |
| ES364709A Expired ES364709A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) |
| ES364704A Expired ES364704A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfonilamide. (Machine-translation by Google Translate, not legally binding) |
| ES364710A Expired ES364710A1 (en) | 1968-03-14 | 1969-03-13 | Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| AT (8) | AT287696B (en) |
| BG (1) | BG17793A3 (en) |
| CH (8) | CH503734A (en) |
| ES (7) | ES364705A1 (en) |
| SU (2) | SU393829A3 (en) |
-
1968
- 1968-03-14 CH CH1188570A patent/CH503734A/en not_active IP Right Cessation
- 1968-03-14 CH CH388168A patent/CH504443A/en not_active IP Right Cessation
- 1968-03-14 CH CH1188770A patent/CH507953A/en not_active IP Right Cessation
- 1968-03-14 CH CH1188870A patent/CH507954A/en not_active IP Right Cessation
- 1968-03-14 CH CH1188370A patent/CH503733A/en not_active IP Right Cessation
- 1968-03-14 CH CH1188470A patent/CH507951A/en not_active IP Right Cessation
- 1968-03-14 CH CH1188970A patent/CH507955A/en not_active IP Right Cessation
- 1968-03-14 CH CH1188670A patent/CH507952A/en not_active IP Right Cessation
-
1969
- 1969-03-13 ES ES364705A patent/ES364705A1/en not_active Expired
- 1969-03-13 BG BG12264A patent/BG17793A3/xx unknown
- 1969-03-13 AT AT1048469A patent/AT287696B/en not_active IP Right Cessation
- 1969-03-13 SU SU1437523A patent/SU393829A3/ru active
- 1969-03-13 ES ES364708A patent/ES364708A0/en active Pending
- 1969-03-13 AT AT1048269A patent/AT286982B/en active
- 1969-03-13 AT AT1158569A patent/AT288372B/en not_active IP Right Cessation
- 1969-03-13 AT AT1158769A patent/AT288374B/en active
- 1969-03-13 SU SU1443580A patent/SU405204A3/ru active
- 1969-03-13 AT AT248169A patent/AT285601B/en not_active IP Right Cessation
- 1969-03-13 AT AT1158469A patent/AT288371B/en not_active IP Right Cessation
- 1969-03-13 AT AT1158669A patent/AT288373B/en active
- 1969-03-13 ES ES364707A patent/ES364707A1/en not_active Expired
- 1969-03-13 ES ES364709A patent/ES364709A1/en not_active Expired
- 1969-03-13 ES ES364704A patent/ES364704A1/en not_active Expired
- 1969-03-13 AT AT248069A patent/AT284840B/en not_active IP Right Cessation
- 1969-03-13 ES ES364710A patent/ES364710A1/en not_active Expired
- 1969-03-13 ES ES364703A patent/ES364703A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH507951A (en) | 1971-05-31 |
| AT287696B (en) | 1971-02-10 |
| AT288373B (en) | 1971-03-10 |
| ES364707A1 (en) | 1970-12-16 |
| ES364704A1 (en) | 1970-12-16 |
| CH507953A (en) | 1971-05-31 |
| AT286982B (en) | 1971-01-11 |
| CH504443A (en) | 1971-03-15 |
| AT284840B (en) | 1970-09-25 |
| AT288372B (en) | 1971-03-10 |
| AT288371B (en) | 1971-03-10 |
| AT285601B (en) | 1970-11-10 |
| BG17793A3 (en) | 1973-12-25 |
| CH507955A (en) | 1971-05-31 |
| AT288374B (en) | 1971-03-10 |
| CH503734A (en) | 1971-02-28 |
| CH507954A (en) | 1971-05-31 |
| ES364710A1 (en) | 1970-12-16 |
| ES364705A1 (en) | 1970-12-16 |
| SU393829A3 (en) | 1973-08-10 |
| SU405204A3 (en) | 1973-10-22 |
| ES364709A1 (en) | 1970-12-16 |
| CH507952A (en) | 1971-05-31 |
| ES364708A0 (en) | 1970-12-16 |
| CH503733A (en) | 1971-02-28 |
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