BE775641A - Derives de l'acide nicotinique - Google Patents
Derives de l'acide nicotiniqueInfo
- Publication number
- BE775641A BE775641A BE775641A BE775641A BE775641A BE 775641 A BE775641 A BE 775641A BE 775641 A BE775641 A BE 775641A BE 775641 A BE775641 A BE 775641A BE 775641 A BE775641 A BE 775641A
- Authority
- BE
- Belgium
- Prior art keywords
- acid derivatives
- nicotinic acid
- nicotinic
- derivatives
- acid
- Prior art date
Links
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
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters 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
- C07D213/84—Nitriles
- C07D213/85—Nitriles 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9229670A | 1970-11-23 | 1970-11-23 | |
| US9213770A | 1970-11-23 | 1970-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE775641A true BE775641A (fr) | 1972-05-23 |
Family
ID=26785310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE775641A BE775641A (fr) | 1970-11-23 | 1971-11-22 | Derives de l'acide nicotinique |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR192334A1 (es) |
| BE (1) | BE775641A (es) |
| CH (1) | CH558798A (es) |
| DE (1) | DE2157334A1 (es) |
| ES (1) | ES397243A1 (es) |
| FR (1) | FR2115357B1 (es) |
| GB (1) | GB1317239A (es) |
| HU (1) | HU163713B (es) |
| IE (1) | IE36016B1 (es) |
| IL (1) | IL38089A (es) |
| NL (1) | NL7115903A (es) |
| NO (1) | NO133894C (es) |
-
1971
- 1971-11-03 CH CH1612471A patent/CH558798A/xx not_active IP Right Cessation
- 1971-11-08 IL IL38089A patent/IL38089A/xx unknown
- 1971-11-18 NL NL7115903A patent/NL7115903A/xx unknown
- 1971-11-18 DE DE19712157334 patent/DE2157334A1/de active Pending
- 1971-11-18 NO NO714263A patent/NO133894C/no unknown
- 1971-11-19 IE IE1468/71A patent/IE36016B1/xx unknown
- 1971-11-22 BE BE775641A patent/BE775641A/xx unknown
- 1971-11-22 ES ES397243A patent/ES397243A1/es not_active Expired
- 1971-11-23 AR AR239196A patent/AR192334A1/es active
- 1971-11-23 HU HUHO1435A patent/HU163713B/hu unknown
- 1971-11-23 FR FR7141921A patent/FR2115357B1/fr not_active Expired
- 1971-11-23 GB GB5436671A patent/GB1317239A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO133894C (es) | 1976-07-14 |
| IE36016L (en) | 1972-05-23 |
| ES397243A1 (es) | 1975-04-16 |
| DE2157334A1 (de) | 1972-05-31 |
| IL38089A (en) | 1975-08-31 |
| AU3556471A (en) | 1973-05-17 |
| AR192334A1 (es) | 1973-02-14 |
| IL38089A0 (en) | 1972-01-27 |
| FR2115357A1 (es) | 1972-07-07 |
| HU163713B (es) | 1973-10-27 |
| CH558798A (de) | 1975-02-14 |
| GB1317239A (en) | 1973-05-16 |
| NL7115903A (es) | 1972-05-25 |
| NO133894B (es) | 1976-04-05 |
| FR2115357B1 (es) | 1974-10-18 |
| IE36016B1 (en) | 1976-07-21 |
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