BE772745A - Procede de preparation de derives d'aniline de l'acide nicotinique et de leurs sels - Google Patents
Procede de preparation de derives d'aniline de l'acide nicotinique et de leurs selsInfo
- Publication number
- BE772745A BE772745A BE772745A BE772745A BE772745A BE 772745 A BE772745 A BE 772745A BE 772745 A BE772745 A BE 772745A BE 772745 A BE772745 A BE 772745A BE 772745 A BE772745 A BE 772745A
- Authority
- BE
- Belgium
- Prior art keywords
- salts
- preparation
- nicotinic acid
- aniline derivatives
- aniline
- Prior art date
Links
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical class NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 title 1
- 229960003512 nicotinic acid Drugs 0.000 title 1
- PVNIIMVLHYAWGP-UHFFFAOYSA-N nicotinic acid Natural products OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 title 1
- 235000001968 nicotinic acid Nutrition 0.000 title 1
- 239000011664 nicotinic acid Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
Classifications
-
- 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
-
- 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/86—Hydrazides; Thio or imino analogues thereof
- C07D213/87—Hydrazides; Thio or imino analogues thereof in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AR23457871 | 1971-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE772745A true BE772745A (fr) | 1972-01-17 |
Family
ID=3461926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE772745A BE772745A (fr) | 1971-03-19 | 1971-09-17 | Procede de preparation de derives d'aniline de l'acide nicotinique et de leurs sels |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE772745A (fr) |
| CH (1) | CH564533A5 (fr) |
| ES (1) | ES394325A1 (fr) |
-
1971
- 1971-08-18 ES ES394325A patent/ES394325A1/es not_active Expired
- 1971-09-17 BE BE772745A patent/BE772745A/fr not_active IP Right Cessation
- 1971-10-26 CH CH1556271A patent/CH564533A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH564533A5 (en) | 1975-07-31 |
| ES394325A1 (es) | 1974-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: ROEMMERS SOCIETED ANONIMA INDUSTRIAL COMMERCIAL Y Effective date: 19910917 |