AU8183491A - Compounds having cognition enhancer activity, a process for the preparation thereof and pharmaceutical compositions containing them - Google Patents
Compounds having cognition enhancer activity, a process for the preparation thereof and pharmaceutical compositions containing themInfo
- Publication number
- AU8183491A AU8183491A AU81834/91A AU8183491A AU8183491A AU 8183491 A AU8183491 A AU 8183491A AU 81834/91 A AU81834/91 A AU 81834/91A AU 8183491 A AU8183491 A AU 8183491A AU 8183491 A AU8183491 A AU 8183491A
- Authority
- AU
- Australia
- Prior art keywords
- compounds
- preparation
- pharmaceutical compositions
- compositions containing
- enhancer activity
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02124090A IT1243702B (en) | 1990-08-08 | 1990-08-08 | COMPOUNDS WITH NOOTROP ACTIVITY, PROCEDURE FOR THEIR PREPARATION AND RELATED PHARMACEUTICAL COMPOSITIONS |
| IT21240/90 | 1990-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU8183491A true AU8183491A (en) | 1992-03-02 |
Family
ID=11178893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU81834/91A Abandoned AU8183491A (en) | 1990-08-08 | 1991-07-11 | Compounds having cognition enhancer activity, a process for the preparation thereof and pharmaceutical compositions containing them |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU8183491A (en) |
| IT (1) | IT1243702B (en) |
| WO (1) | WO1992002498A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2002051836A1 (en) * | 2000-12-27 | 2004-04-22 | 協和醗酵工業株式会社 | Dipeptidyl peptidase-IV inhibitor |
| US7208497B2 (en) | 2001-07-02 | 2007-04-24 | Novo Nordisk A/S | Substituted piperazines and diazepanes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3361609D1 (en) * | 1982-03-24 | 1986-02-06 | Prodes Sa | New n-((2-oxo-1-pyrrolidinyl)acetyl)piperazines, the methods of producing such new compounds and their salts as well as pharmaceutical preparations for therapeutic use containing these compounds or salts |
| CA1322199C (en) * | 1987-07-15 | 1993-09-14 | Masami Eigyo | N-¬(2-oxopyrrolidin-1-yl) acetyl)| piperazine derivatives and drug for senile dementia |
| IT1231477B (en) * | 1989-07-12 | 1991-12-07 | Sigma Tau Ind Farmaceuti | (PIRROLIDIN-2-ONE-1-IL) ACETAMIDES AS ACTIVATORS OF LEARNING PROCESSES AND MEMORY AND PHARMACEUTICAL COMPOSITIONS INCLUDING SUCH COMPOUNDS |
-
1990
- 1990-08-08 IT IT02124090A patent/IT1243702B/en active IP Right Grant
-
1991
- 1991-07-11 AU AU81834/91A patent/AU8183491A/en not_active Abandoned
- 1991-07-11 WO PCT/EP1991/001298 patent/WO1992002498A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT9021240A0 (en) | 1990-08-08 |
| IT9021240A1 (en) | 1992-02-08 |
| IT1243702B (en) | 1994-06-21 |
| WO1992002498A1 (en) | 1992-02-20 |
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