DK295982A - Octahydro-4a,7-ethano- og -ethobenzofuro (3,2-e)isoquinolin-derivater samt fremgangsmaader til fremstilling heraf - Google Patents

Octahydro-4a,7-ethano- og -ethobenzofuro (3,2-e)isoquinolin-derivater samt fremgangsmaader til fremstilling heraf Download PDF

Info

Publication number
DK295982A
DK295982A DK295982A DK295982A DK295982A DK 295982 A DK295982 A DK 295982A DK 295982 A DK295982 A DK 295982A DK 295982 A DK295982 A DK 295982A DK 295982 A DK295982 A DK 295982A
Authority
DK
Denmark
Prior art keywords
ethobenzofuro
ethano
octahydro
procedures
preparing
Prior art date
Application number
DK295982A
Other languages
Danish (da)
English (en)
Inventor
E Ciganek
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of DK295982A publication Critical patent/DK295982A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK295982A 1981-07-02 1982-07-01 Octahydro-4a,7-ethano- og -ethobenzofuro (3,2-e)isoquinolin-derivater samt fremgangsmaader til fremstilling heraf DK295982A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28013081A 1981-07-02 1981-07-02
US06/370,137 US4477456A (en) 1981-07-02 1982-04-22 Octahydro-4A,7-ethano- and -etheno-benzofuro[3,2-e]isoquinoline derivatives having analgesic, narcotic antagonist and anorexigenic properties

Publications (1)

Publication Number Publication Date
DK295982A true DK295982A (da) 1983-01-03

Family

ID=26960090

Family Applications (1)

Application Number Title Priority Date Filing Date
DK295982A DK295982A (da) 1981-07-02 1982-07-01 Octahydro-4a,7-ethano- og -ethobenzofuro (3,2-e)isoquinolin-derivater samt fremgangsmaader til fremstilling heraf

Country Status (4)

Country Link
US (1) US4477456A (de)
EP (2) EP0070427B1 (de)
DE (1) DE3275547D1 (de)
DK (1) DK295982A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751306A (en) * 1985-09-09 1988-06-14 E. I. Du Pont De Nemours And Company Imide intermediates for the preparation of analgesic and/or antagonist octahydrobenzofuroisoquinolines
US4767764A (en) * 1986-05-27 1988-08-30 E. I. Du Pont De Nemours And Company Alkoxyalkyl and alkylmercaptoalkyl substituted bridged benzofuroisoquinolines having opioid antagonist and/or appetite-controlling properties
DK3286198T3 (da) * 2015-04-23 2021-05-03 Trevi Therapeutics Inc Forbindelser til behandling af pruritiske tilstande

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474101A (en) * 1960-09-05 1969-10-21 Reckitt & Sons Ltd Thebaine and oripavine derivatives
US3318886A (en) * 1965-07-21 1967-05-09 American Cyanamid Co Substituted 7-hydroxymethyl-7, 8-dihydro-6-amino-6, 14-endoethenocodides and morphide
US3488354A (en) * 1967-09-27 1970-01-06 American Cyanamid Co Substituted 7,8 - dihydro - 6-hydroxy-6,14-endo (etheno or ethano)codide - 7-ketones and substituted 7,8 - dihydro-6-hydroxy-6,14-endo (etheno or ethano) morphide-7-ketones
US4243668A (en) * 1979-07-09 1981-01-06 E. I. Du Pont De Nemours And Company Octahydro-1H-benzo[4,5]furo[3,2-e]-isoquinoline analgesic and narcotic antagonistic compounds
DK337879A (da) * 1978-10-02 1980-04-03 Du Pont Fremgangsmaade til fremstilling af octahydro-1h-benzo(4,5)furo(3,2-e) isoquinoliner og mellemprodukter til brug herved

Also Published As

Publication number Publication date
EP0070427A3 (en) 1983-04-06
EP0070427A2 (de) 1983-01-26
EP0164136A1 (de) 1985-12-11
US4477456A (en) 1984-10-16
DE3275547D1 (en) 1987-04-09
EP0070427B1 (de) 1987-03-04

Similar Documents

Publication Publication Date Title
DK74087D0 (da) Indolizinderivater og fremgangsmaade til fremstilling deraf samt midler indeholdende derivaterne
DK307883D0 (da) Carbostyrilderivater samt fremgangsmade til fremstilling deraf
DE3261029D1 (en) Isoquinolinesulfonyl derivatives and process for the preparation thereof
ES508588A0 (es) "procedimiento de preparacion de nuevos derivados esteroides sustituidos en 11b".
DK186981A (da) 17-substitueret-6-desoxy-7,8-dihydro-6alfa-methylnoroxymorphon samt fremgangsmaade til fremstilling deraf
DK273587D0 (da) 1,5-diaryl-3-substituerede pyrazoler samt fremgangsmaade til fremstilling deraf
DK54382A (da) 1,3-dihydro-6-methyl-7-hydroxy-furo-(3,4-c)-pyridiner samt fremgangsmaade til fremstilling deraf
NO158630C (no) Poroest, tverrbundet polymert blokkmateriale, samt fremgangsmaate for fremstilling av et slikt.
DK20979A (da) 4-amino-5-alkylsulfonyl-0-anisamid-derivater samt fremgangsmaade til fremstilling deraf
DK282880A (da) Aminoalkylbenzen-derivater samt fremgangsmaade til fremstilling deraf
DK500382A (da) Heterocykliske forbindelser samt fremgangsmaade til fremstilling heraf
DK291180A (da) Indolizinderivater samt fremgangsmaade til fremstilling deraf
DK125485D0 (da) Guaninderivater samt fremgangsmaade til fremstilling heraf
DK364483D0 (da) 14-aminosteroid-derivater samt fremgangsmade til fremstilling deraf
DK295982A (da) Octahydro-4a,7-ethano- og -ethobenzofuro (3,2-e)isoquinolin-derivater samt fremgangsmaader til fremstilling heraf
DK511782A (da) Benzylidenderivater, fremgangsmaade til deres fremstilling samt deres anvendelse
NL187574C (nl) Dibenzo(d,g)(1,3,6)dioxazocinederivaten, werkwijze voor het bereiden daarvan, alsmede voornoemde derivaten bevattende farmaceutische preparaten.
ES516880A0 (es) Procedimiento de preparar derivados de p-acilaminofenol.
DK576482A (da) Aminopropylaminobleomycin-derivater samt fremgangsmaade til fremstilling heraf
DK404587A (da) 5-deoxy-5-flourkanamycin b-derivater samt fremgangsmaader til fremstilling deraf
DK12084D0 (da) Substituerede carboxy-thiazolo (3,2-a) pyrimidinderivater samt fremgangsmade til fremstilling heraf
DK164670C (da) Pyrrolooe3,2,1-hiaaindol-derivater, fremgangsmaade til fremstilling deraf samt laegemidler indeholdende saadanne forbindelser
ES521598A0 (es) Procedimiento de preparar derivados piridotienopiridacinicos.
DK191684D0 (da) Hydroxylerede diphenylazomethinderivater samt fremgangsmaade til fremstilling deraf
DK458082A (da) 2-isopropylamino-pyrimidin-n-oxid samt fremgangsmaade til fremstilling deraf

Legal Events

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