DK228383A - Fremgangsmaade til fremstilling af tetrahydro-3,5-dioxo-1h-pyrrolizin-7a(5h)-carboxylsyrederivater - Google Patents

Fremgangsmaade til fremstilling af tetrahydro-3,5-dioxo-1h-pyrrolizin-7a(5h)-carboxylsyrederivater Download PDF

Info

Publication number
DK228383A
DK228383A DK228383A DK228383A DK228383A DK 228383 A DK228383 A DK 228383A DK 228383 A DK228383 A DK 228383A DK 228383 A DK228383 A DK 228383A DK 228383 A DK228383 A DK 228383A
Authority
DK
Denmark
Prior art keywords
pyrrolizin
dioxo
carboxylic acid
acid derivatives
preparing tetrahydro
Prior art date
Application number
DK228383A
Other languages
English (en)
Other versions
DK228383D0 (da
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 DK228383D0 publication Critical patent/DK228383D0/da
Publication of DK228383A publication Critical patent/DK228383A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK228383A 1982-05-24 1983-05-20 Fremgangsmaade til fremstilling af tetrahydro-3,5-dioxo-1h-pyrrolizin-7a(5h)-carboxylsyrederivater DK228383A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38148682A 1982-05-24 1982-05-24
US06/464,193 US4547519A (en) 1982-05-24 1983-02-09 Tetrahydro-3,5-dioxo-1H-pyrrolizine-7a(5H)-carboxylic acid and benzyl esters and amides thereof and their use in reversing amnesia

Publications (2)

Publication Number Publication Date
DK228383D0 DK228383D0 (da) 1983-05-20
DK228383A true DK228383A (da) 1983-11-25

Family

ID=27009411

Family Applications (1)

Application Number Title Priority Date Filing Date
DK228383A DK228383A (da) 1982-05-24 1983-05-20 Fremgangsmaade til fremstilling af tetrahydro-3,5-dioxo-1h-pyrrolizin-7a(5h)-carboxylsyrederivater

Country Status (5)

Country Link
US (1) US4547519A (da)
EP (1) EP0095345B1 (da)
DE (1) DE3376263D1 (da)
DK (1) DK228383A (da)
GR (1) GR78308B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581462A (en) * 1983-08-25 1986-04-08 The Upjohn Company Pyrrolizidine-3-ones
US4551470A (en) * 1983-08-29 1985-11-05 Warner-Lambert Company Hexahydro-3,5-dioxo-1H-pyrrolizine-2-carboxylic acid and derivatives, and use for reversing electroconvulsive shock amnesia
US4562195A (en) * 1984-02-02 1985-12-31 Warner-Lambert Company Reversing amnesia with saturated tricyclic nitrogen-containing diones
US4530929A (en) * 1984-02-02 1985-07-23 Warner-Lambert Company Benzotricyclic nitrogen-containing diones and their use in reversing electroconvulsive shock-induced amnesia
JPS60184079A (ja) * 1984-02-29 1985-09-19 Suntory Ltd ピロリチジン誘導体
US4548947A (en) * 1984-05-07 1985-10-22 Warner-Lambert Company 1-(Substituted-aryl)-dihydro-1H-pyrrolizine-3,5-[2H,6H-]diones and use for reversing amnesia
US4563469A (en) * 1984-07-20 1986-01-07 Warner-Lambert Company Derivatives of N-[2-(tetrahydro-3,5-dioxo-1H-pyrrolizin-7a(5H)-yl)ethyl]amine as cognition activators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372966A (en) * 1980-09-15 1983-02-08 Warner-Lambert Company Use of dihydro-1H-pyrrolizine-3,5(2H,6H)-dione as a cognition activator

Also Published As

Publication number Publication date
GR78308B (da) 1984-09-26
DK228383D0 (da) 1983-05-20
US4547519A (en) 1985-10-15
EP0095345A3 (en) 1984-08-01
EP0095345B1 (en) 1988-04-13
DE3376263D1 (en) 1988-05-19
EP0095345A2 (en) 1983-11-30

Similar Documents

Publication Publication Date Title
DK144783A (da) Fremgangsmaade til fremstilling af cycloalka(c)pyrrol-carboxylsyrederivater
DK470583D0 (da) Fremgangsmade til fremstilling af 1-phenyl-2-piperidinopropanolderivater
DK138281A (da) Fremgangsmaade til fremstilling af 3-(1-piperidinylalkyl)-4h-pyrido (1,2-a) pyrimidin-4-on-derivater
DK89783D0 (da) Fremgangsmade til fremstilling af 3-keto-delta4,9-19-nor-steroidderivater
DK492783D0 (da) Fremgangsmade til fremstilling af 3-aryl-5-pyrazol-derivater
DK164864C (da) Fremgangsmaade til fremstilling af 2-oxo-1,3-dioxolaner
DK95483D0 (da) Fremgangsmade til fremstilling af tetrahydropyranderivater
DK173983D0 (da) Fremgangsmade til fremstilling af imidazo (1,2-alfa)pyridiner
DK210083D0 (da) Fremgangsmade til fremstilling af 6a,10a-trans-hexahydrodibenzopyranoner
DK166087C (da) Fremgangsmaade til fremstilling af oe(3-amino-3-carboxy)-propyl-1aaphosphinsyrederivater
DK520781A (da) Fremgangsmaade til fremstilling af derivater af 5,6,7,7a-tetrahydro-4h-thieno (3,2-c)pyridin2-on
DK103683D0 (da) Fremgangsmade til fremstilling af 2-keto-l-gulonsyre
DK103583D0 (da) Fremgangsmade til fremstilling af 2-keto-l-gulonsyre
DK228383A (da) Fremgangsmaade til fremstilling af tetrahydro-3,5-dioxo-1h-pyrrolizin-7a(5h)-carboxylsyrederivater
DK583A (da) Fremgangsmaade til fremstilling af 2-oxo-1-(aminocarbonylaminosulfonylaminocarbonyl)azetidiner
DK271183D0 (da) Fremgangsmade til fremstilling af dihydropyridinderivater
DK188881A (da) Fremgangsmaade til fremstilling af 2-guanidinthiazol-derivater
DK433987D0 (da) Fremgangsmaade til fremstilling af 1,12-dodecandisyre ii
DK505583D0 (da) Fremgangsmade til fremstilling af thiophen-2-carboxylsyrederivater
DK152131C (da) Fremgangsmaade til fremstilling af 5,6,7,7a-tetrahydro-4h-thieno(3,2-c)-pyridin-2-on-derivater
DK399783A (da) Fremgangsmaade til fremstilling af substituerede 1-pyridyloxy-3-indolylalkylamino-2-propanoler
DK446683D0 (da) Fremgangsmade til fremstilling af 6-anilino-5,8-quinoxalindioner
DK454183A (da) Fremgangsmaade til fremstilling af 15-cycloaliphatiske derivater af 13,14-didehydro-carboprostancycliner
DK228583A (da) Fremgangsmaade til fremstilling af 5-oxo-2-pyrrolidinpropansyrederivater
DK159446C (da) Fremgangsmaade til fremstilling af oxazolinoazetidinylhydroxymethylbutensyrederivater

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment