FR2034538B1 - - Google Patents

Info

Publication number
FR2034538B1
FR2034538B1 FR7004568A FR7004568A FR2034538B1 FR 2034538 B1 FR2034538 B1 FR 2034538B1 FR 7004568 A FR7004568 A FR 7004568A FR 7004568 A FR7004568 A FR 7004568A FR 2034538 B1 FR2034538 B1 FR 2034538B1
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
FR7004568A
Other versions
FR2034538A1 (fr
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
Publication of FR2034538A1 publication Critical patent/FR2034538A1/fr
Application granted granted Critical
Publication of FR2034538B1 publication Critical patent/FR2034538B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
FR7004568A 1969-02-12 1970-02-10 Expired FR2034538B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7467/69A GB1291864A (en) 1969-02-12 1969-02-12 Mono thiachromone-2-carboxylic acids

Publications (2)

Publication Number Publication Date
FR2034538A1 FR2034538A1 (fr) 1970-12-11
FR2034538B1 true FR2034538B1 (fr) 1974-08-30

Family

ID=9833661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7004568A Expired FR2034538B1 (fr) 1969-02-12 1970-02-10

Country Status (9)

Country Link
JP (2) JPS4835266B1 (fr)
CH (5) CH560712A5 (fr)
DE (1) DE2006196A1 (fr)
DK (1) DK128420B (fr)
FR (1) FR2034538B1 (fr)
GB (1) GB1291864A (fr)
IL (1) IL33846A (fr)
NL (1) NL7001922A (fr)
SE (1) SE367634B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1362782A (en) * 1970-08-26 1974-08-07 Fisons Ltd Tetrazole derivatives
BE769146A (fr) * 1970-07-01 1971-11-03 Takeda Chemical Industries Ltd Derives d'acides chromone-carboxylique
GB1391615A (en) * 1971-09-30 1975-04-23 Fisons Ltd 4-oxo-4h-1-benzopyran and 4-oxo-4h-1-thia benzopyran derivatives
JPS50112055U (fr) * 1974-02-22 1975-09-12
CA1065329A (fr) * 1974-11-30 1979-10-30 Richard Hazard Derives de chromone
US4159273A (en) * 1974-11-30 1979-06-26 Fisons Limited Tricyclic mono-chromone-2-carboxylic acids
EP0079637B1 (fr) * 1981-11-12 1987-01-28 FISONS plc Dérivés d'acide carboxylique anti-srs-a, leurs procédés de production et formulation pharmaceutique les contenant
US4778903A (en) * 1983-12-12 1988-10-18 G. D. Searle & Co. Substituted dihydrobenzopyrans
US4665203A (en) * 1983-08-08 1987-05-12 G. D. Searle & Co. Substituted dihydrobenzopyrans useful as leukotriene D4 inhibitors
US4888356A (en) * 1983-08-08 1989-12-19 G. D. Searle And Company Use of substituted dihydrobenzopyrans for allergy and inflammation
US4565882A (en) * 1984-01-06 1986-01-21 G. D. Searle & Co. Substituted dihydrobenzopyran-2-carboxylates
US4644071A (en) * 1984-07-11 1987-02-17 G. D. Searle & Co. Aralkoxy and aryloxyalkoxy kojic acid derivatives

Also Published As

Publication number Publication date
FR2034538A1 (fr) 1970-12-11
JPS4835266B1 (fr) 1973-10-26
DE2006196A1 (de) 1970-11-05
IL33846A0 (en) 1970-04-20
GB1291864A (en) 1972-10-04
JPS4835267B1 (fr) 1973-10-26
SE367634B (fr) 1974-06-04
CH551438A (fr) 1974-07-15
NL7001922A (fr) 1970-08-14
DK128420B (da) 1974-04-29
CH557346A (fr) 1974-12-31
CH557811A (fr) 1975-01-15
CH560712A5 (fr) 1975-04-15
IL33846A (en) 1976-04-30
CH551437A (fr) 1974-07-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse