FR1213057A - Procédé de récupération de la nicotinamide - Google Patents
Procédé de récupération de la nicotinamideInfo
- Publication number
- FR1213057A FR1213057A FR1213057DA FR1213057A FR 1213057 A FR1213057 A FR 1213057A FR 1213057D A FR1213057D A FR 1213057DA FR 1213057 A FR1213057 A FR 1213057A
- Authority
- FR
- France
- Prior art keywords
- nicotinamide
- recovery process
- recovery
- nicotinamide recovery
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1213057XA | 1957-10-28 | 1957-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1213057A true FR1213057A (fr) | 1960-03-29 |
Family
ID=22395816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1213057D Expired FR1213057A (fr) | 1957-10-28 | 1958-10-23 | Procédé de récupération de la nicotinamide |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1213057A (fr) |
-
1958
- 1958-10-23 FR FR1213057D patent/FR1213057A/fr not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1177876A (fr) | Procédé de récupération du polyéthylène | |
| FR1210752A (fr) | Procédé de récupération du chlore | |
| FR1190078A (fr) | Procédé de galvanoplastie | |
| FR1193580A (fr) | Procédé de filage | |
| FR1205593A (fr) | Procédé de granulation | |
| FR1164108A (fr) | Procédé de teinture | |
| FR1191492A (fr) | Procédé de flottation | |
| FR1176810A (fr) | Procédé perfectionné de récupération de monomères | |
| FR1178791A (fr) | Procédé de récupération de l'uranium | |
| FR1213057A (fr) | Procédé de récupération de la nicotinamide | |
| FR1210246A (fr) | Procédé de déshydratation des alpha-hydroxy-isobutyrates | |
| FR73525E (fr) | Procédé de récupération du polyéthylène | |
| FR1207114A (fr) | Procédé de récupération de métaux | |
| FR1209531A (fr) | Procédé de soudure | |
| FR1205089A (fr) | Procédé de production de polyéthers | |
| FR1165977A (fr) | Procédé de récupération de durène | |
| FR1214200A (fr) | Procédé de teinture | |
| FR1188507A (fr) | Procédé de déshydrogénation | |
| FR1166740A (fr) | Procédé de construction | |
| FR1213451A (fr) | Procédé perfectionné de récupération de polyéthylène | |
| FR1202753A (fr) | Procédé de forage | |
| FR1187704A (fr) | Procédé de soudure | |
| FR1209665A (fr) | Procédé de récupération du thorium | |
| FR1206175A (fr) | Procédé de récupération de copolymères halogénés | |
| BE578589A (fr) | Procédé de récupération de métaux. |