ES8703834A1 - 2,2,5,5,-Tetra:methyl -3-substd.-aminocarbonyl-pyrroline(s) - useful as potent antiarrhythmic agents - Google Patents
2,2,5,5,-Tetra:methyl -3-substd.-aminocarbonyl-pyrroline(s) - useful as potent antiarrhythmic agentsInfo
- Publication number
- ES8703834A1 ES8703834A1 ES544152A ES544152A ES8703834A1 ES 8703834 A1 ES8703834 A1 ES 8703834A1 ES 544152 A ES544152 A ES 544152A ES 544152 A ES544152 A ES 544152A ES 8703834 A1 ES8703834 A1 ES 8703834A1
- Authority
- ES
- Spain
- Prior art keywords
- substd
- opt
- pyrroline
- aminocarbonyl
- tetra
- 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
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Pyrrolines of formula (I) and their salts are new. R = NH-CHR2R3, NH-CO-A'-R' or a gp. of formula (II) or (III); A = 1-5C alkylene opt. substd. by OH; R2 = aryl or heteroaryl opt. substd. by halogen, 1-4C alkoxy or acylamino; R3 = H or 1-4C alkyl; A' = single bond or 1-5C alkylene opt. substd. by OH, or thioalkylene or oxo-alkylene; R4 = 5- or 6-membered aromatic or heteroaromatic ring opt. substd. by OH, 1-4C alkyl, 1-4C alkoxy, halogen, OCH2O or unsatd. alkyl; Q = 6-membered ring opt. partly hydrogenated; R1 = 1-4C alkyl.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU38583A HU190706B (en) | 1983-02-04 | 1983-02-04 | Process for preparing new phthalimide derivatives |
HU38683A HU190707B (en) | 1983-02-04 | 1983-02-04 | Process for preparing new quinazolinone derivatives |
HU38483A HU189224B (en) | 1983-02-04 | 1983-02-04 | Process for preparing derivatives of n,n'-diacyl-diamino-alkane |
Publications (2)
Publication Number | Publication Date |
---|---|
ES544152A0 ES544152A0 (en) | 1987-03-16 |
ES8703834A1 true ES8703834A1 (en) | 1987-03-16 |
Family
ID=27269935
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES529613A Expired ES8607232A1 (en) | 1983-02-04 | 1984-02-03 | 2,2,5,5,-Tetra:methyl -3-substd.-aminocarbonyl-pyrroline(s) - useful as potent antiarrhythmic agents |
ES544152A Expired ES8703834A1 (en) | 1983-02-04 | 1985-06-14 | 2,2,5,5,-Tetra:methyl -3-substd.-aminocarbonyl-pyrroline(s) - useful as potent antiarrhythmic agents |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES529613A Expired ES8607232A1 (en) | 1983-02-04 | 1984-02-03 | 2,2,5,5,-Tetra:methyl -3-substd.-aminocarbonyl-pyrroline(s) - useful as potent antiarrhythmic agents |
Country Status (4)
Country | Link |
---|---|
DD (1) | DD216008A5 (en) |
ES (2) | ES8607232A1 (en) |
IT (1) | IT1173225B (en) |
PL (2) | PL145790B1 (en) |
-
1984
- 1984-02-03 PL PL24604484A patent/PL145790B1/en unknown
- 1984-02-03 ES ES529613A patent/ES8607232A1/en not_active Expired
- 1984-02-03 DD DD25984784A patent/DD216008A5/en not_active IP Right Cessation
- 1984-02-03 IT IT19448/84A patent/IT1173225B/en active
- 1984-02-03 PL PL25246984A patent/PL252469A1/en unknown
-
1985
- 1985-06-14 ES ES544152A patent/ES8703834A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PL246044A1 (en) | 1986-06-03 |
DD216008A5 (en) | 1984-11-28 |
PL252469A1 (en) | 1987-10-19 |
ES544152A0 (en) | 1987-03-16 |
ES8607232A1 (en) | 1986-06-01 |
ES529613A0 (en) | 1986-06-01 |
IT1173225B (en) | 1987-06-18 |
PL145790B1 (en) | 1988-11-30 |
IT8419448A0 (en) | 1984-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981207 |