DE2900656C2 - - Google Patents

Info

Publication number
DE2900656C2
DE2900656C2 DE2900656A DE2900656A DE2900656C2 DE 2900656 C2 DE2900656 C2 DE 2900656C2 DE 2900656 A DE2900656 A DE 2900656A DE 2900656 A DE2900656 A DE 2900656A DE 2900656 C2 DE2900656 C2 DE 2900656C2
Authority
DE
Germany
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
DE2900656A
Other languages
German (de)
Other versions
DE2900656A1 (en
Inventor
Henri Clermont-Ferrand Fr Chibret
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.)
Thea (therapeutique Et Applications) Sa Joze Marinques Fr
Original Assignee
Thea (therapeutique Et Applications) Sa Joze Marinques Fr
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 FR7801154A external-priority patent/FR2414506A1/en
Application filed by Thea (therapeutique Et Applications) Sa Joze Marinques Fr filed Critical Thea (therapeutique Et Applications) Sa Joze Marinques Fr
Publication of DE2900656A1 publication Critical patent/DE2900656A1/en
Application granted granted Critical
Publication of DE2900656C2 publication Critical patent/DE2900656C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/06—Antigout agents, e.g. antihyperuricemic or uricosuric agents
DE19792900656 1978-01-17 1979-01-10 CHROMONE DERIVATIVES, PROCESS FOR THEIR MANUFACTURING AND MEDICINAL PRODUCTS CONTAINING THEM Granted DE2900656A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7801154A FR2414506A1 (en) 1978-01-17 1978-01-17 Hypouricaemic bromo-substd. 2-para-hydroxy-benzoyl-chromone derivs. - prepd. by reacting 2-para-hydroxy-benzoyl-chromone with bromine in a polar solvent
FR7836421A FR2445326A2 (en) 1978-01-17 1978-12-27 Hypouricaemic bromo-substd. 2-para-hydroxy-benzoyl-chromone derivs. - prepd. by reacting 2-para-hydroxy-benzoyl-chromone with bromine in a polar solvent

Publications (2)

Publication Number Publication Date
DE2900656A1 DE2900656A1 (en) 1979-07-19
DE2900656C2 true DE2900656C2 (en) 1987-03-26

Family

ID=26220400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792900656 Granted DE2900656A1 (en) 1978-01-17 1979-01-10 CHROMONE DERIVATIVES, PROCESS FOR THEIR MANUFACTURING AND MEDICINAL PRODUCTS CONTAINING THEM

Country Status (4)

Country Link
JP (1) JPS54112871A (en)
DE (1) DE2900656A1 (en)
FR (1) FR2445326A2 (en)
IT (1) IT1166579B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256174A1 (en) * 2002-12-02 2004-06-09 Merck Patent Gmbh 2-Benzoylchromonderivate

Also Published As

Publication number Publication date
IT7919312A0 (en) 1979-01-16
FR2445326B2 (en) 1981-02-27
JPS6160837B2 (en) 1986-12-23
JPS54112871A (en) 1979-09-04
FR2445326A2 (en) 1980-07-25
DE2900656A1 (en) 1979-07-19
IT1166579B (en) 1987-05-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee