ES267802A1 - PROCEDURE FOR OBTAINING DIHYDROLYSERGIC ACID DERIVATIVES AND ITS ACID ADDITIONAL SALTS - Google Patents
PROCEDURE FOR OBTAINING DIHYDROLYSERGIC ACID DERIVATIVES AND ITS ACID ADDITIONAL SALTSInfo
- Publication number
- ES267802A1 ES267802A1 ES0267802A ES267802A ES267802A1 ES 267802 A1 ES267802 A1 ES 267802A1 ES 0267802 A ES0267802 A ES 0267802A ES 267802 A ES267802 A ES 267802A ES 267802 A1 ES267802 A1 ES 267802A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- group containing
- atoms inclusive
- acid
- obtaining
- 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
- 239000002253 acid Substances 0.000 title abstract 5
- 150000003839 salts Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 6
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for obtaining dihydrolysergic acid derivatives and their acid addition salts, characterized in that they are of the general formula I ** (See formula) ** - wherein R1 represents an alkyl group containing from 1 to 4 carbon atoms inclusive, or an aralkyl group containing from 7 to 13 carbon atoms inclusive, with R2 representing a hydrogen atom or an alkyl group containing from 1 to 4 carbon atoms inclusive and R3 an alkyl or hydroxy alkyl group containing from 1 to 4 carbon atoms inclusive, or a cycloalkyl group containing at most 7 carbon atoms inclusive, or R2 together with R3 represent a radical linear chain alkylene containing at most 5 carbon atoms - and, furthermore, by reducing a compound of the general formula II. ** (See formula) ** - wherein R1, R2 and R3 have the above meanings in solution, either with catalytically activated hydrogen or with a solution of an alkali metal in liquid ammonia, and when it is desired to obtain an acid addition salt, it is salified with an inorganic acid or organic (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0267802A ES267802A1 (en) | 1961-05-30 | 1961-05-30 | PROCEDURE FOR OBTAINING DIHYDROLYSERGIC ACID DERIVATIVES AND ITS ACID ADDITIONAL SALTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0267802A ES267802A1 (en) | 1961-05-30 | 1961-05-30 | PROCEDURE FOR OBTAINING DIHYDROLYSERGIC ACID DERIVATIVES AND ITS ACID ADDITIONAL SALTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES267802A1 true ES267802A1 (en) | 1961-11-16 |
Family
ID=34494817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0267802A Expired ES267802A1 (en) | 1961-05-30 | 1961-05-30 | PROCEDURE FOR OBTAINING DIHYDROLYSERGIC ACID DERIVATIVES AND ITS ACID ADDITIONAL SALTS |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES267802A1 (en) |
-
1961
- 1961-05-30 ES ES0267802A patent/ES267802A1/en not_active Expired
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