ES289641A1 - Ergoline ó derivatives - Google Patents
Ergoline ó derivativesInfo
- Publication number
- ES289641A1 ES289641A1 ES0289641A ES289641A ES289641A1 ES 289641 A1 ES289641 A1 ES 289641A1 ES 0289641 A ES0289641 A ES 0289641A ES 289641 A ES289641 A ES 289641A ES 289641 A1 ES289641 A1 ES 289641A1
- Authority
- ES
- Spain
- Prior art keywords
- methyl
- acid
- dihydrolysergol
- general formula
- ergoline
- 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
- C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
- C07D457/04—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid 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 in position 8
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
The invention comprises ergoline II derivatives of the general formula <FORM:1047164/C2/1> wherein R is a hydrogen atom or a methyl radical and R1 is an acyl radical of an alkanoic, carbamoic carboxylic acid having from 1-10 carbon atoms, or an unsubstituted aromatic or pyridine carboxylic acid and the preparation thereof by reduction of dihydrolysergic acid-2 or 1-methyl dihydrolysergic acid-2 to dihydrolysergol-2 or 1-methyl dihydrolysergol-2 and esterification of the resulting alcohol with the anhydride or chloride of the appropriate acid. Therapeutic compositions for oral or parenteral administration having oxytocic, antienteraminic, enteraminic, andrenolytic, hypotensive and sedative activity comprising a compound of the above general formula and an excipient or diluent. Reference has been directed by the Comptroller to Specification 1,008,466.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1341062 | 1962-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES289641A1 true ES289641A1 (en) | 1963-10-16 |
Family
ID=11144424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0289641A Expired ES289641A1 (en) | 1962-07-05 | 1963-07-04 | Ergoline ó derivatives |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE634493A (en) |
ES (1) | ES289641A1 (en) |
GB (1) | GB1047164A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1048122B (en) * | 1973-05-23 | 1980-11-20 | Simes | ERGOLINE CARBAMATES |
-
1963
- 1963-07-01 GB GB26066/63A patent/GB1047164A/en not_active Expired
- 1963-07-04 ES ES0289641A patent/ES289641A1/en not_active Expired
- 1963-07-04 BE BE634493A patent/BE634493A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE634493A (en) | 1963-11-18 |
GB1047164A (en) | 1966-11-02 |
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