ATE27272T1 - 1-aroyl-5-oxo-2-pyrrolidinpropanoic-saeure und deren estern. - Google Patents

1-aroyl-5-oxo-2-pyrrolidinpropanoic-saeure und deren estern.

Info

Publication number
ATE27272T1
ATE27272T1 AT83306607T AT83306607T ATE27272T1 AT E27272 T1 ATE27272 T1 AT E27272T1 AT 83306607 T AT83306607 T AT 83306607T AT 83306607 T AT83306607 T AT 83306607T AT E27272 T1 ATE27272 T1 AT E27272T1
Authority
AT
Austria
Prior art keywords
esters
aroyl
oxo
amnesia
reversal
Prior art date
Application number
AT83306607T
Other languages
English (en)
Inventor
Donald Eugene Butler
Original Assignee
Warner Lambert Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Warner Lambert Co filed Critical Warner Lambert Co
Application granted granted Critical
Publication of ATE27272T1 publication Critical patent/ATE27272T1/de

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
AT83306607T 1982-11-15 1983-10-31 1-aroyl-5-oxo-2-pyrrolidinpropanoic-saeure und deren estern. ATE27272T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/441,335 US4452990A (en) 1982-11-15 1982-11-15 1-Aroyl-5-oxo-2-pyrrolidinepropanoic acids and related esters
EP83306607A EP0110575B1 (de) 1982-11-15 1983-10-31 1-Aroyl-5-oxo-2-pyrrolidinpropanoic-Säure und deren Estern

Publications (1)

Publication Number Publication Date
ATE27272T1 true ATE27272T1 (de) 1987-06-15

Family

ID=23752490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83306607T ATE27272T1 (de) 1982-11-15 1983-10-31 1-aroyl-5-oxo-2-pyrrolidinpropanoic-saeure und deren estern.

Country Status (20)

Country Link
US (1) US4452990A (de)
EP (1) EP0110575B1 (de)
JP (1) JPS59101461A (de)
KR (1) KR900005018B1 (de)
AT (1) ATE27272T1 (de)
AU (1) AU557068B2 (de)
CA (1) CA1215977A (de)
DE (1) DE3371628D1 (de)
DK (1) DK519783D0 (de)
ES (1) ES527241A0 (de)
FI (1) FI77443C (de)
GR (1) GR78737B (de)
HU (1) HU190916B (de)
IE (1) IE56126B1 (de)
IL (1) IL70082A (de)
NO (1) NO161491C (de)
NZ (1) NZ206256A (de)
PH (1) PH20393A (de)
PT (1) PT77653B (de)
ZA (1) ZA838126B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760083A (en) * 1986-04-10 1988-07-26 E. I. Dupont De Nemours & Company 3,3-disubstituted indolines
US5173489A (en) * 1986-04-10 1992-12-22 The Dupont Merck Pharmaceutical Co. α,α-disubstituted aromatics and heteroaromatics as cognition enhancers
US4876259A (en) * 1987-01-05 1989-10-24 E. I. Du Pont De Nemours And Company 3,3-disubstituted indolines
EP0367393A3 (de) * 1988-10-31 1991-03-27 Takeda Chemical Industries, Ltd. Heterocyclische Verbindungen, deren Herstellung und Verwendung
AT391692B (de) * 1989-04-24 1990-11-12 Fleischhacker Wilhelm Dr Enantiomerenreine, in position 1 alkylierte 5-oxo-2-pyrrolidinpropansaeuren und deren ester, deren herstellung und verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535158A (en) * 1976-07-05 1978-01-18 Teijin Ltd Preparation of optical active alpha-alkylvenzylalcohol and its intermediates

Also Published As

Publication number Publication date
ZA838126B (en) 1985-06-26
FI77443B (fi) 1988-11-30
KR840006622A (ko) 1984-12-01
AU2087183A (en) 1984-05-24
CA1215977A (en) 1986-12-30
NO161491B (no) 1989-05-16
KR900005018B1 (ko) 1990-07-18
ES8600238A1 (es) 1985-04-16
PT77653B (en) 1986-04-17
HU190916B (en) 1986-12-28
JPS59101461A (ja) 1984-06-12
EP0110575B1 (de) 1987-05-20
GR78737B (de) 1984-10-02
ES527241A0 (es) 1985-04-16
IE56126B1 (en) 1991-04-24
FI77443C (fi) 1989-03-10
FI834136A0 (fi) 1983-11-11
PH20393A (en) 1986-12-12
NZ206256A (en) 1985-09-13
AU557068B2 (en) 1986-12-04
NO834149L (no) 1984-05-16
US4452990A (en) 1984-06-05
DE3371628D1 (en) 1987-06-25
IE832475L (en) 1984-05-15
EP0110575A1 (de) 1984-06-13
DK519783D0 (da) 1983-11-14
FI834136A (fi) 1984-05-16
NO161491C (no) 1989-08-23
IL70082A0 (en) 1984-01-31
IL70082A (en) 1987-07-31
PT77653A (en) 1983-12-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee