GR78737B - - Google Patents

Info

Publication number
GR78737B
GR78737B GR72941A GR830172941A GR78737B GR 78737 B GR78737 B GR 78737B GR 72941 A GR72941 A GR 72941A GR 830172941 A GR830172941 A GR 830172941A GR 78737 B GR78737 B GR 78737B
Authority
GR
Greece
Prior art keywords
amnesia
reversal
esters
salts
methods
Prior art date
Application number
GR72941A
Other languages
English (en)
Inventor
Donald E 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
Publication of GR78737B publication Critical patent/GR78737B/el

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
GR72941A 1982-11-15 1983-11-10 GR78737B (el)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GR78737B true GR78737B (el) 1984-10-02

Family

ID=23752490

Family Applications (1)

Application Number Title Priority Date Filing Date
GR72941A GR78737B (el) 1982-11-15 1983-11-10

Country Status (20)

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

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
US5021439A (en) * 1988-10-31 1991-06-04 Takeda Chemical Industries, Ltd. Cerebral function ameliorating agents related to Tan-950 A
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
DE3371628D1 (en) 1987-06-25
FI77443B (fi) 1988-11-30
CA1215977A (en) 1986-12-30
FI834136A (fi) 1984-05-16
HU190916B (en) 1986-12-28
ES8600238A1 (es) 1985-04-16
FI77443C (fi) 1989-03-10
FI834136A0 (fi) 1983-11-11
NO161491C (no) 1989-08-23
PT77653B (en) 1986-04-17
PT77653A (en) 1983-12-01
IL70082A0 (en) 1984-01-31
ZA838126B (en) 1985-06-26
KR900005018B1 (ko) 1990-07-18
EP0110575B1 (en) 1987-05-20
IL70082A (en) 1987-07-31
IE832475L (en) 1984-05-15
EP0110575A1 (en) 1984-06-13
NO834149L (no) 1984-05-16
AU557068B2 (en) 1986-12-04
DK519783D0 (da) 1983-11-14
ES527241A0 (es) 1985-04-16
IE56126B1 (en) 1991-04-24
KR840006622A (ko) 1984-12-01
US4452990A (en) 1984-06-05
PH20393A (en) 1986-12-12
NO161491B (no) 1989-05-16
AU2087183A (en) 1984-05-24
NZ206256A (en) 1985-09-13
ATE27272T1 (de) 1987-06-15
JPS59101461A (ja) 1984-06-12

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