NO820392L - Fremgangsmaate ved fremstilling av nye, terapeutisk aktive 3,4-dihydro(eller 1,4-dehydro)-2-(substituert-thio)-(1)-benzopyrano-(3,4-d)-imidazoler og de tilsvarende sulfoxyder og sulfoner - Google Patents

Fremgangsmaate ved fremstilling av nye, terapeutisk aktive 3,4-dihydro(eller 1,4-dehydro)-2-(substituert-thio)-(1)-benzopyrano-(3,4-d)-imidazoler og de tilsvarende sulfoxyder og sulfoner

Info

Publication number
NO820392L
NO820392L NO820392A NO820392A NO820392L NO 820392 L NO820392 L NO 820392L NO 820392 A NO820392 A NO 820392A NO 820392 A NO820392 A NO 820392A NO 820392 L NO820392 L NO 820392L
Authority
NO
Norway
Prior art keywords
dihydro
carbon atoms
alkyl
benzopyrano
compound
Prior art date
Application number
NO820392A
Other languages
English (en)
Norwegian (no)
Inventor
Michael Finizio
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
Priority claimed from US06/233,653 external-priority patent/US4305954A/en
Priority claimed from US06/336,822 external-priority patent/US4371541A/en
Application filed by Du Pont filed Critical Du Pont
Publication of NO820392L publication Critical patent/NO820392L/no

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
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
    • C07D311/32—2,3-Dihydro derivatives, e.g. flavanones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/68—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with nitrogen atoms directly attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
NO820392A 1981-02-11 1982-02-10 Fremgangsmaate ved fremstilling av nye, terapeutisk aktive 3,4-dihydro(eller 1,4-dehydro)-2-(substituert-thio)-(1)-benzopyrano-(3,4-d)-imidazoler og de tilsvarende sulfoxyder og sulfoner NO820392L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/233,653 US4305954A (en) 1981-02-11 1981-02-11 Antiinflammatory 3,4-dihydro(or 1,4-dihydro)-2-[(substituted)thio]-[1]benzopyrano[3,4-d]imidazoles and their corresponding sulfoxides and sulfones
US24800981A 1981-03-26 1981-03-26
US06/336,822 US4371541A (en) 1981-03-26 1982-01-07 Antiinflammatory and/or analgesic 3,4-dihydro-(or 1,4-dihydro)-4-aryl-2-((substituted)thio)-(1)-benzopyrano(3,4-d)imidazoles and their corresponding sulfoxides and sulfones

Publications (1)

Publication Number Publication Date
NO820392L true NO820392L (no) 1982-08-12

Family

ID=27398460

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820392A NO820392L (no) 1981-02-11 1982-02-10 Fremgangsmaate ved fremstilling av nye, terapeutisk aktive 3,4-dihydro(eller 1,4-dehydro)-2-(substituert-thio)-(1)-benzopyrano-(3,4-d)-imidazoler og de tilsvarende sulfoxyder og sulfoner

Country Status (9)

Country Link
EP (1) EP0057932A1 (cs)
AU (1) AU8029982A (cs)
DK (1) DK57182A (cs)
ES (1) ES509526A0 (cs)
FI (1) FI820449A7 (cs)
GR (1) GR75851B (cs)
IL (1) IL64972A0 (cs)
NO (1) NO820392L (cs)
PT (1) PT74413B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816467A (en) * 1987-01-09 1989-03-28 Farmitalia Carlo Erba S.R.L Heteroaryl 3-oxo-propanenitrile derivatives, pharmaceutical compositions and use
EP0602060A1 (en) * 1991-08-28 1994-06-22 PHARMACIA & UPJOHN COMPANY Spirocyclic benzopyran imidazolines, their preparation and their use as potassium channel activators
TW416953B (en) 1996-09-25 2001-01-01 Takeda Chemical Industries Ltd Tricyclic compounds for eliciting a prostaglandin I2 receptor agonistic effect, their production and use
WO2012110860A1 (en) * 2011-02-17 2012-08-23 Glenmark Pharmaceuticals S.A. TRICYCLIC COMPOUNDS AS mPGES-1 INHIBITORS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159338A (en) * 1977-02-09 1979-06-26 E. I. Du Pont De Nemours And Company Antiinflammatory-4,5-dicyclic-2-(substituted thio)-imidazoles and their corresponding sulfoxides and sulfones

Also Published As

Publication number Publication date
IL64972A0 (en) 1982-04-30
ES8305364A1 (es) 1983-04-01
ES509526A0 (es) 1983-04-01
DK57182A (da) 1982-08-12
FI820449L (fi) 1982-08-12
AU8029982A (en) 1982-08-19
FI820449A7 (fi) 1982-08-12
EP0057932A1 (en) 1982-08-18
PT74413A (en) 1982-03-01
PT74413B (en) 1984-10-09
GR75851B (cs) 1984-08-02

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