CA1065871A - Process for the production of oxygenated azatetracyclic compounds - Google Patents

Process for the production of oxygenated azatetracyclic compounds

Info

Publication number
CA1065871A
CA1065871A CA220,496A CA220496A CA1065871A CA 1065871 A CA1065871 A CA 1065871A CA 220496 A CA220496 A CA 220496A CA 1065871 A CA1065871 A CA 1065871A
Authority
CA
Canada
Prior art keywords
process according
formula
hydroxy
acid
stands
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA220,496A
Other languages
English (en)
French (fr)
Inventor
Hans Blattner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA1065871A publication Critical patent/CA1065871A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D495/00Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic 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
    • C07D491/02Heterocyclic 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
    • C07D491/04Ortho-condensed systems
    • C07D491/044Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA220,496A 1974-02-22 1975-02-20 Process for the production of oxygenated azatetracyclic compounds Expired CA1065871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH254574A CH592095A5 (xx) 1974-02-22 1974-02-22

Publications (1)

Publication Number Publication Date
CA1065871A true CA1065871A (en) 1979-11-06

Family

ID=4236198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,496A Expired CA1065871A (en) 1974-02-22 1975-02-20 Process for the production of oxygenated azatetracyclic compounds

Country Status (17)

Country Link
JP (1) JPS50117800A (xx)
AT (1) AT341529B (xx)
BE (1) BE825801A (xx)
CA (1) CA1065871A (xx)
CH (1) CH592095A5 (xx)
CS (1) CS187461B2 (xx)
DE (1) DE2506155A1 (xx)
DK (1) DK143652B (xx)
ES (1) ES434955A1 (xx)
FR (1) FR2261762B1 (xx)
GB (1) GB1499727A (xx)
HU (1) HU169669B (xx)
IE (1) IE40676B1 (xx)
IL (1) IL46683A (xx)
NL (1) NL7501974A (xx)
SE (1) SE419991B (xx)
ZA (1) ZA751092B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624105A5 (en) * 1976-05-26 1981-07-15 Ciba Geigy Ag Process for the preparation of novel azatetracyclic compounds
EP0007450A1 (de) * 1978-07-07 1980-02-06 Ciba-Geigy Ag Azatetracyclische Carbonitrile, ihre Herstellung, pharmazeutische Präparate, die diese enthalten und deren Verwendung
ATE9159T1 (de) * 1979-12-10 1984-09-15 Ciba-Geigy Ag Azatetracyclische carbonitrile.
FI841399A (fi) * 1983-04-12 1984-10-13 Ciba Geigy Ag Polycykliska karboxylsyrafoereningar, foerfarande foer deras framstaellning och dessa karboxylsyrafoereningar innehaollande preparat samt deras anvaendning.

Also Published As

Publication number Publication date
AU7840075A (en) 1976-08-26
IE40676B1 (en) 1979-08-01
SE7501012L (xx) 1975-08-25
DE2506155A1 (de) 1975-09-04
SE419991B (sv) 1981-09-07
GB1499727A (en) 1978-02-01
BE825801A (fr) 1975-08-21
IL46683A0 (en) 1975-05-22
AT341529B (de) 1978-02-10
HU169669B (xx) 1977-02-28
DK66175A (xx) 1975-10-27
FR2261762B1 (xx) 1978-06-30
IE40676L (en) 1975-08-22
DK143652B (da) 1981-09-21
CH592095A5 (xx) 1977-10-14
CS187461B2 (en) 1979-01-31
ES434955A1 (es) 1976-12-16
ATA132075A (de) 1977-06-15
FR2261762A1 (xx) 1975-09-19
JPS50117800A (xx) 1975-09-16
NL7501974A (nl) 1975-08-26
IL46683A (en) 1977-12-30
ZA751092B (en) 1976-01-28

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