GB2035312B - Oxygen containing heterocyclics - Google Patents

Oxygen containing heterocyclics

Info

Publication number
GB2035312B
GB2035312B GB7936401A GB7936401A GB2035312B GB 2035312 B GB2035312 B GB 2035312B GB 7936401 A GB7936401 A GB 7936401A GB 7936401 A GB7936401 A GB 7936401A GB 2035312 B GB2035312 B GB 2035312B
Authority
GB
United Kingdom
Prior art keywords
oxygen containing
containing heterocyclics
heterocyclics
oxygen
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
GB7936401A
Other versions
GB2035312A (en
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.)
Fisons Ltd
Original Assignee
Fisons Ltd
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 Fisons Ltd filed Critical Fisons Ltd
Priority to CY129379A priority Critical patent/CY1293A/en
Priority to GB7936401A priority patent/GB2035312B/en
Priority to ES485517A priority patent/ES485517A1/en
Priority to IT7926945A priority patent/IT1209127B/en
Publication of GB2035312A publication Critical patent/GB2035312A/en
Application granted granted Critical
Publication of GB2035312B publication Critical patent/GB2035312B/en
Expired legal-status Critical Current

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
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/90—Oxygen atoms with acyclic radicals attached in position 2 or 3
    • 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
    • C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 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 in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D335/06—Benzothiopyrans; Hydrogenated benzothiopyrans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic 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
    • C07D495/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB7936401A 1978-10-31 1979-10-19 Oxygen containing heterocyclics Expired GB2035312B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CY129379A CY1293A (en) 1978-10-31 1979-10-19 Oxygen containing heterocyclics
GB7936401A GB2035312B (en) 1978-10-31 1979-10-19 Oxygen containing heterocyclics
ES485517A ES485517A1 (en) 1978-10-31 1979-10-30 A procedure for the obtaining of new heterociclic derivatives of nitrogen. (Machine-translation by Google Translate, not legally binding)
IT7926945A IT1209127B (en) 1978-10-31 1979-10-30 Pyrano-quinoline derivs. and heterocyclic analogues

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7842679 1978-10-31
GB7936401A GB2035312B (en) 1978-10-31 1979-10-19 Oxygen containing heterocyclics

Publications (2)

Publication Number Publication Date
GB2035312A GB2035312A (en) 1980-06-18
GB2035312B true GB2035312B (en) 1982-10-20

Family

ID=26269407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7936401A Expired GB2035312B (en) 1978-10-31 1979-10-19 Oxygen containing heterocyclics

Country Status (2)

Country Link
CY (1) CY1293A (en)
GB (1) GB2035312B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3175699D1 (en) * 1980-04-02 1987-01-22 Fisons Plc Salts and aqueous solutions of 6-methylamino-4-oxo-10-propyl-4h-pyrano(3,2-g)-quinoline-2,8-di-carboxylic acid and pharmaceutical compositions containing such salts and solutions
EP0150966B1 (en) * 1984-01-26 1989-07-12 FISONS plc Benzopyran derivatives, compositions containing them and processes for their preparation
JP2631710B2 (en) * 1988-08-16 1997-07-16 日本ヘキスト・マリオン・ルセル株式会社 Pyrano [f] quinolinone derivative and pharmaceutical composition containing the compound as an active ingredient
EP1634573A1 (en) * 2004-08-16 2006-03-15 The Procter and Gamble Company 2-(Amino or substituted Amino)-5,6-substituted Phenol compounds, dyeing compositions containing them, and use thereof
CA2576170A1 (en) 2004-08-16 2006-03-02 The Procter & Gamble Company 2-(amino or substituted amino)-5, 6-substituted phenol compounds, dyeing compositions containing them, and use thereof

Also Published As

Publication number Publication date
GB2035312A (en) 1980-06-18
CY1293A (en) 1985-10-18

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Legal Events

Date Code Title Description
817A Application for correction of clerical errors now open to opposition (sect. 117/1977)
711A Proceeding under section 117(1) patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931019