ES338206A1 - PROCEDURE FOR THE PRODUCTION OF SULPHONILIC UREA DERIVATIVES. - Google Patents
PROCEDURE FOR THE PRODUCTION OF SULPHONILIC UREA DERIVATIVES.Info
- Publication number
- ES338206A1 ES338206A1 ES338206A ES338206A ES338206A1 ES 338206 A1 ES338206 A1 ES 338206A1 ES 338206 A ES338206 A ES 338206A ES 338206 A ES338206 A ES 338206A ES 338206 A1 ES338206 A1 ES 338206A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- radical
- atom
- signifies
- 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
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical class NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- BLNWTAHYTCHDJH-UHFFFAOYSA-O hydroxy(oxo)azanium Chemical compound O[NH+]=O BLNWTAHYTCHDJH-UHFFFAOYSA-O 0.000 abstract 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/58—[b]- or [c]-condensed
- C07D209/72—4,7-Endo-alkylene-iso-indoles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/352—Buckets movable along a fixed guide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
Process for the production of derivatives of sulfonilic urea of formula I, **(See formula)** wherein R1 signifies a halogen atom, an alkyl or alkylthio radical containing 1 to 4 carbon atoms, the nitro or amino radical, each of R2 and R3 means a hydrogen atom or R2 and R3 together signify a second bond, and A stands for an oxygen atom, a methylene or ethylene radical, characterized in that an amine of formula II is reacted, **(See formula)** wherein R2, R3 and A have the meanings indicated above, with a compound of formula III, **(See formula)** where R'1 has the same meaning as R1 except that it cannot mean an amino radical, and or X means hydrogen and Y means an alkoxy radical containing from 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 R1 signifies a nitro radical, and the corresponding compound of formula I, where R2 signifies an amino radical is desired, reduction is effected. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH397866 | 1966-03-18 | ||
| CH692266 | 1966-05-12 | ||
| CH1793266 | 1966-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES338206A1 true ES338206A1 (en) | 1968-06-16 |
Family
ID=27174652
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES338206A Expired ES338206A1 (en) | 1966-03-18 | 1967-03-18 | PROCEDURE FOR THE PRODUCTION OF SULPHONILIC UREA DERIVATIVES. |
| ES338207A Expired ES338207A1 (en) | 1966-03-18 | 1967-03-18 | PROCEDURE FOR THE PRODUCTION OF SULPHONILIC UREA DERIVATIVES. |
| ES339975A Expired ES339975A1 (en) | 1966-03-18 | 1967-04-29 | Procedure for the production of derivatives of sulfonilurea. (Machine-translation by Google Translate, not legally binding) |
| ES339976A Expired ES339976A1 (en) | 1966-03-18 | 1967-04-29 | PROCEDURE FOR THE PRODUCTION OF SULFONILU-REA DERIVATIVES. |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES338207A Expired ES338207A1 (en) | 1966-03-18 | 1967-03-18 | PROCEDURE FOR THE PRODUCTION OF SULPHONILIC UREA DERIVATIVES. |
| ES339975A Expired ES339975A1 (en) | 1966-03-18 | 1967-04-29 | Procedure for the production of derivatives of sulfonilurea. (Machine-translation by Google Translate, not legally binding) |
| ES339976A Expired ES339976A1 (en) | 1966-03-18 | 1967-04-29 | PROCEDURE FOR THE PRODUCTION OF SULFONILU-REA DERIVATIVES. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE695616A (en) |
| ES (4) | ES338206A1 (en) |
| FR (1) | FR1514818A (en) |
| NL (1) | NL6703041A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2281938C1 (en) * | 2005-01-11 | 2006-08-20 | Институт органической химии Уфимского научного центра РАН | 5-amino-exo-3-azatricyclo[5.2.1.02,6]-decan-4-one having anti-arrhythmic, anti-inflammation, analgesic, and noothropic activity |
-
1967
- 1967-02-27 NL NL6703041A patent/NL6703041A/xx unknown
- 1967-03-16 BE BE695616D patent/BE695616A/xx unknown
- 1967-03-17 FR FR99261A patent/FR1514818A/en not_active Expired
- 1967-03-18 ES ES338206A patent/ES338206A1/en not_active Expired
- 1967-03-18 ES ES338207A patent/ES338207A1/en not_active Expired
- 1967-04-29 ES ES339975A patent/ES339975A1/en not_active Expired
- 1967-04-29 ES ES339976A patent/ES339976A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES339976A1 (en) | 1968-09-01 |
| BE695616A (en) | 1967-09-18 |
| FR1514818A (en) | 1968-02-23 |
| ES338207A1 (en) | 1968-06-16 |
| ES339975A1 (en) | 1968-09-01 |
| NL6703041A (en) | 1967-09-19 |
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