GB1487535A - Pyridoquinolines - Google Patents

Pyridoquinolines

Info

Publication number
GB1487535A
GB1487535A GB2129175A GB2129175A GB1487535A GB 1487535 A GB1487535 A GB 1487535A GB 2129175 A GB2129175 A GB 2129175A GB 2129175 A GB2129175 A GB 2129175A GB 1487535 A GB1487535 A GB 1487535A
Authority
GB
United Kingdom
Prior art keywords
alkyl
triazolo
pyrimidines
dihydro
oxo
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
GB2129175A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2129175A priority Critical patent/GB1487535A/en
Priority to DE19762621827 priority patent/DE2621827A1/en
Priority to FR7614972A priority patent/FR2311545A1/en
Priority to JP51057745A priority patent/JPS51143698A/en
Publication of GB1487535A publication Critical patent/GB1487535A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—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

Abstract

1487535 Compositions containing pyridoquinolines IMPERIAL CHEMICAL INDUSTRIES Ltd 15 April 1976 [19 May 1975] 21291/75 Heading A5B [Also in Division C2] Therapeutic compositions comprise compounds of formulae: wherein R' and R<SP>2</SP> are different C 1-6 alkyl groups and benzene ring B may be substituted by C 1-6 alkyl, C 1-6 alkoxy or/and halogen. They may be administered orally, by inhalation or intravenously to treat intrinsic (non-allergic) asthma, or a disease or syndrome initiated by antigen-antibody reaction, e.g. allergic asthma, hay fever, urticaria or an autoimmune disease. They may contain additionally beta-adrenergic stimulants (e.g. isoprenaline, adrenaline, orciprenaline or isoethacine), prostaglandins (e.g. E, or E 2 ) having bronchodilatory activity, or phosphodiesterase inhibitors (e.g. 3-acetamido- 6-methyl-8-n-propyl-s-triazolo [4, 3-a] pyrazine; 2-amino-4, 6-di-C 1-4 -alkyl-5-oxo-4, 5- dihydro-s-triazolo [1, 5-a] pyrimidines; theophylline and related 3, 5-di-C 1-4 -alkylxanthines: and 6, 8-di-C 1-4 -alkyl-5, 6-dihydro-5-oxo-striazolo [4, 3-c] pyrimidines).
GB2129175A 1975-05-19 1975-05-19 Pyridoquinolines Expired GB1487535A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2129175A GB1487535A (en) 1975-05-19 1975-05-19 Pyridoquinolines
DE19762621827 DE2621827A1 (en) 1975-05-19 1976-05-17 PYRIDOCHINOLINS, THE PROCESS FOR THEIR MANUFACTURING AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS
FR7614972A FR2311545A1 (en) 1975-05-19 1976-05-18 NEW PYRIDOQUINOLEINE DERIVATIVES, THEIR PREPARATION PROCESS AND THE MEDICINAL PRODUCT CONTAINING THEM
JP51057745A JPS51143698A (en) 1975-05-19 1976-05-19 Pooduction of pyridquinoline derivative and pharmaceutical composition containing same for treating desease or syndrome due to autonomic asthma or antigennantibody reactio1n

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2129175A GB1487535A (en) 1975-05-19 1975-05-19 Pyridoquinolines

Publications (1)

Publication Number Publication Date
GB1487535A true GB1487535A (en) 1977-10-05

Family

ID=10160406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2129175A Expired GB1487535A (en) 1975-05-19 1975-05-19 Pyridoquinolines

Country Status (4)

Country Link
JP (1) JPS51143698A (en)
DE (1) DE2621827A1 (en)
FR (1) FR2311545A1 (en)
GB (1) GB1487535A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827599A1 (en) * 2001-07-20 2003-01-24 Neuro3D Treating central nervous system disorders, e.g. anxiety, depression, schizophrenia or pain, using new or known 2-substituted quinoline or quinoxaline derivatives having xanthenuric acid modulating action

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA995670A (en) * 1970-10-05 1976-08-24 Wilson S. Waring Phenanthrolines and pyrido-quinolines

Also Published As

Publication number Publication date
FR2311545B1 (en) 1978-11-10
DE2621827A1 (en) 1976-12-02
FR2311545A1 (en) 1976-12-17
JPS51143698A (en) 1976-12-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee