ES404568A1 - Procedure to facilitate the manipulability of esters of 3-piridincarboxilico acid with chromanol derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure to facilitate the manipulability of esters of 3-piridincarboxilico acid with chromanol derivatives. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES404568A1 ES404568A1 ES404568A ES404568A ES404568A1 ES 404568 A1 ES404568 A1 ES 404568A1 ES 404568 A ES404568 A ES 404568A ES 404568 A ES404568 A ES 404568A ES 404568 A1 ES404568 A1 ES 404568A1
- Authority
- ES
- Spain
- Prior art keywords
- esters
- manipulability
- translation
- machine
- legally binding
- 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
- SEBPXHSZHLFWRL-UHFFFAOYSA-N 3,4-dihydro-2,2,5,7,8-pentamethyl-2h-1-benzopyran-6-ol Chemical class O1C(C)(C)CCC2=C1C(C)=C(C)C(O)=C2C SEBPXHSZHLFWRL-UHFFFAOYSA-N 0.000 title abstract 3
- 150000002148 esters Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 229960003512 nicotinic acid Drugs 0.000 abstract 2
- 235000001968 nicotinic acid Nutrition 0.000 abstract 2
- 239000011664 nicotinic acid Substances 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Process for facilitating the manipulability of esters of 3-pyridinecarboxylic acid with chromanol derivatives, characterized in that it comprises absorbing said esters of 3-pyridine-carboxylic acid with chromanol derivatives, previously dissolved in a solvent, in powdery solid substances, stirring the mixture formed until homogenization thereof, distill at this point said solvent at normal pressure, always under agitation of the mixture and, finally, distill the last traces of the solvent under reduced pressure, grinding or granulating, if necessary, the product thus obtained. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES404568A ES404568A1 (en) | 1972-07-05 | 1972-07-05 | Procedure to facilitate the manipulability of esters of 3-piridincarboxilico acid with chromanol derivatives. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES404568A ES404568A1 (en) | 1972-07-05 | 1972-07-05 | Procedure to facilitate the manipulability of esters of 3-piridincarboxilico acid with chromanol derivatives. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES404568A1 true ES404568A1 (en) | 1975-07-01 |
Family
ID=8461630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES404568A Expired ES404568A1 (en) | 1972-07-05 | 1972-07-05 | Procedure to facilitate the manipulability of esters of 3-piridincarboxilico acid with chromanol derivatives. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES404568A1 (en) |
-
1972
- 1972-07-05 ES ES404568A patent/ES404568A1/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19881022 |