AR192334A1 - Procedimiento para la preparacion de derivados de acido nicotinico - Google Patents
Procedimiento para la preparacion de derivados de acido nicotinicoInfo
- Publication number
- AR192334A1 AR192334A1 AR239196A AR23919671A AR192334A1 AR 192334 A1 AR192334 A1 AR 192334A1 AR 239196 A AR239196 A AR 239196A AR 23919671 A AR23919671 A AR 23919671A AR 192334 A1 AR192334 A1 AR 192334A1
- Authority
- AR
- Argentina
- Prior art keywords
- procedure
- preparation
- acid derivatives
- nicotinic acid
- nicotinic
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine 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 |
|---|---|
| AR192334A1 true AR192334A1 (es) | 1973-02-14 |
Family
ID=26785310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR239196A AR192334A1 (es) | 1970-11-23 | 1971-11-23 | Procedimiento para la preparacion de derivados de acido nicotinico |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR192334A1 (xx) |
| BE (1) | BE775641A (xx) |
| CH (1) | CH558798A (xx) |
| DE (1) | DE2157334A1 (xx) |
| ES (1) | ES397243A1 (xx) |
| FR (1) | FR2115357B1 (xx) |
| GB (1) | GB1317239A (xx) |
| HU (1) | HU163713B (xx) |
| IE (1) | IE36016B1 (xx) |
| IL (1) | IL38089A (xx) |
| NL (1) | NL7115903A (xx) |
| NO (1) | NO133894C (xx) |
-
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 ES ES397243A patent/ES397243A1/es not_active Expired
- 1971-11-22 BE BE775641A patent/BE775641A/xx unknown
- 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 |
|---|---|
| IL38089A (en) | 1975-08-31 |
| IE36016L (en) | 1972-05-23 |
| DE2157334A1 (de) | 1972-05-31 |
| IL38089A0 (en) | 1972-01-27 |
| IE36016B1 (en) | 1976-07-21 |
| ES397243A1 (es) | 1975-04-16 |
| CH558798A (de) | 1975-02-14 |
| HU163713B (xx) | 1973-10-27 |
| AU3556471A (en) | 1973-05-17 |
| NL7115903A (xx) | 1972-05-25 |
| FR2115357A1 (xx) | 1972-07-07 |
| NO133894C (xx) | 1976-07-14 |
| FR2115357B1 (xx) | 1974-10-18 |
| GB1317239A (en) | 1973-05-16 |
| NO133894B (xx) | 1976-04-05 |
| BE775641A (fr) | 1972-05-23 |
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