ES334195A1 - Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES334195A1 ES334195A1 ES334195A ES334195A ES334195A1 ES 334195 A1 ES334195 A1 ES 334195A1 ES 334195 A ES334195 A ES 334195A ES 334195 A ES334195 A ES 334195A ES 334195 A1 ES334195 A1 ES 334195A1
- Authority
- ES
- Spain
- Prior art keywords
- radical
- formula
- translation
- amino
- production
- 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
- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
- C07D451/02—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
- C07D451/14—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing 9-azabicyclo [3.3.1] nonane ring systems, e.g. granatane, 2-aza-adamantane; Cyclic acetals thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for the production of sulfonyl urea derivatives, of general formula I, ** (See formula) ** wherein R means a hydrogen or halogen atom, an alkyl, alkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl radical containing from 1 to 4 carbon atoms, an acyl radical containing from 2 to 4 carbon atoms, the nitro radical, amino or acetylamino, and n means number 2 or 3, characterized in that a heterocyclic amine of formula II is reacted, ** (See formula) ** wherein n has the meaning indicated above, with a compound of formula III, ** (See formula) ** where R 'has the same meaning as R except that it can not mean an amino radical, and or X means a hydrogen atom, and Y means an alkoxy radical containing 1 to 4 carbon atoms or an amino radical, or X and Y together signify a second bond between the carbon atom and the nitrogen atom, and when a compound of formula I is obtained, wherein R means a nitro or acetylamino radical, and a compound I, wherein R means an amino radical, is desired, the reduction or hydrolysis is effected respectively. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1684665A CH459226A (en) | 1965-12-07 | 1965-12-07 | Process for the preparation of new heterocyclic sulfonylurea derivatives |
| CH71566 | 1966-01-19 | ||
| CH687066 | 1966-05-11 | ||
| CH920666 | 1966-06-24 | ||
| CH1062866 | 1966-07-22 | ||
| CH1072566 | 1966-07-25 | ||
| CH1295366 | 1966-09-07 | ||
| CH1301866 | 1966-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES334195A1 true ES334195A1 (en) | 1968-01-16 |
Family
ID=27570318
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES334195A Expired ES334195A1 (en) | 1965-12-07 | 1966-12-06 | Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding) |
| ES334196A Expired ES334196A1 (en) | 1965-12-07 | 1966-12-06 | Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES334196A Expired ES334196A1 (en) | 1965-12-07 | 1966-12-06 | Procedure for the production of derivatives of sulfonilic urea. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH459226A (en) |
| ES (2) | ES334195A1 (en) |
| FR (1) | FR1503367A (en) |
| NL (1) | NL6617043A (en) |
-
1965
- 1965-12-07 CH CH1684665A patent/CH459226A/en unknown
-
1966
- 1966-12-02 NL NL6617043A patent/NL6617043A/xx unknown
- 1966-12-06 ES ES334195A patent/ES334195A1/en not_active Expired
- 1966-12-06 ES ES334196A patent/ES334196A1/en not_active Expired
- 1966-12-07 FR FR86458A patent/FR1503367A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1503367A (en) | 1967-11-24 |
| CH459226A (en) | 1968-07-15 |
| ES334196A1 (en) | 1968-01-16 |
| NL6617043A (en) | 1967-06-08 |
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