FR2263776B1 - - Google Patents

Info

Publication number
FR2263776B1
FR2263776B1 FR7507987A FR7507987A FR2263776B1 FR 2263776 B1 FR2263776 B1 FR 2263776B1 FR 7507987 A FR7507987 A FR 7507987A FR 7507987 A FR7507987 A FR 7507987A FR 2263776 B1 FR2263776 B1 FR 2263776B1
Authority
FR
France
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
FR7507987A
Other languages
French (fr)
Other versions
FR2263776A1 (hr
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.)
Eisai Co Ltd
Original Assignee
Eisai Co 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 Eisai Co Ltd filed Critical Eisai Co Ltd
Publication of FR2263776A1 publication Critical patent/FR2263776A1/fr
Application granted granted Critical
Publication of FR2263776B1 publication Critical patent/FR2263776B1/fr
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
    • C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7507987A 1974-03-14 1975-03-14 Expired FR2263776B1 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2862874A JPS523957B2 (hr) 1974-03-14 1974-03-14

Publications (2)

Publication Number Publication Date
FR2263776A1 FR2263776A1 (hr) 1975-10-10
FR2263776B1 true FR2263776B1 (hr) 1978-11-10

Family

ID=12253808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507987A Expired FR2263776B1 (hr) 1974-03-14 1975-03-14

Country Status (4)

Country Link
JP (1) JPS523957B2 (hr)
DE (1) DE2511316A1 (hr)
FR (1) FR2263776B1 (hr)
GB (1) GB1500962A (hr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180577A (en) 1974-03-14 1979-12-25 Eisai Co., Ltd. Furo[2, 3d]pyrimidine derivatives and anti-ulcer containing the same
US4153695A (en) * 1978-03-09 1979-05-08 Eli Lilly And Company Substituted 2,3-dihydro imidazo[1,2-c]pyrimidines
US4408047A (en) * 1980-03-28 1983-10-04 Merck & Co., Inc. Imidazodiazines
US4503050A (en) * 1983-06-02 1985-03-05 Riker Laboratories, Inc. Substituted imidazo[1,2-c]pyrimidines
GB8334210D0 (en) * 1983-12-22 1984-02-01 Roussel Lab Ltd Imidazo(1 2-c)pyrimidines
MC1673A1 (fr) * 1984-06-27 1986-06-03 Wellcome Found Derives aryliques de composes imidazoliques,leur preparation et leur emploi pour la preparation des medicaments
DE3446778A1 (de) * 1984-12-21 1986-07-03 Dr. Karl Thomae Gmbh, 7950 Biberach Neue imidazoderivate, ihre herstellung und diese verbindungen enthaltende arzneimittel

Also Published As

Publication number Publication date
FR2263776A1 (hr) 1975-10-10
DE2511316A1 (de) 1975-09-18
JPS523957B2 (hr) 1977-01-31
JPS50131991A (hr) 1975-10-18
GB1500962A (en) 1978-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse