NL7001922A - - Google Patents

Info

Publication number
NL7001922A
NL7001922A NL7001922A NL7001922A NL7001922A NL 7001922 A NL7001922 A NL 7001922A NL 7001922 A NL7001922 A NL 7001922A NL 7001922 A NL7001922 A NL 7001922A NL 7001922 A NL7001922 A NL 7001922A
Authority
NL
Netherlands
Application number
NL7001922A
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 filed Critical
Publication of NL7001922A publication Critical patent/NL7001922A/xx

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)
NL7001922A 1969-02-12 1970-02-11 NL7001922A (enrdf_load_stackoverflow)

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 (1)

Publication Number Publication Date
NL7001922A true NL7001922A (enrdf_load_stackoverflow) 1970-08-14

Family

ID=9833661

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7001922A NL7001922A (enrdf_load_stackoverflow) 1969-02-12 1970-02-11

Country Status (9)

Country Link
JP (2) JPS4835266B1 (enrdf_load_stackoverflow)
CH (5) CH557346A (enrdf_load_stackoverflow)
DE (1) DE2006196A1 (enrdf_load_stackoverflow)
DK (1) DK128420B (enrdf_load_stackoverflow)
FR (1) FR2034538B1 (enrdf_load_stackoverflow)
GB (1) GB1291864A (enrdf_load_stackoverflow)
IL (1) IL33846A (enrdf_load_stackoverflow)
NL (1) NL7001922A (enrdf_load_stackoverflow)
SE (1) SE367634B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933844A (en) * 1970-08-26 1976-01-20 Fisons Limited Benzopyranyltetrazoles

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (enrdf_load_stackoverflow) * 1974-02-22 1975-09-12
US4159273A (en) * 1974-11-30 1979-06-26 Fisons Limited Tricyclic mono-chromone-2-carboxylic acids
FR2292468A1 (fr) * 1974-11-30 1976-06-25 Fisons Ltd Monochromes
ATE25251T1 (de) * 1981-11-12 1987-02-15 Fisons Plc Anti srs-a carbonsaeure-derivate, verfahren zu deren herstellung und diese enthaltende pharmazeutische formulierungen.
US4888356A (en) * 1983-08-08 1989-12-19 G. D. Searle And Company Use of substituted dihydrobenzopyrans for allergy and inflammation
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933844A (en) * 1970-08-26 1976-01-20 Fisons Limited Benzopyranyltetrazoles

Also Published As

Publication number Publication date
CH551437A (fr) 1974-07-15
FR2034538B1 (enrdf_load_stackoverflow) 1974-08-30
CH557346A (fr) 1974-12-31
CH557811A (fr) 1975-01-15
DE2006196A1 (de) 1970-11-05
CH551438A (fr) 1974-07-15
CH560712A5 (enrdf_load_stackoverflow) 1975-04-15
JPS4835266B1 (enrdf_load_stackoverflow) 1973-10-26
SE367634B (enrdf_load_stackoverflow) 1974-06-04
GB1291864A (en) 1972-10-04
IL33846A0 (en) 1970-04-20
DK128420B (da) 1974-04-29
FR2034538A1 (enrdf_load_stackoverflow) 1970-12-11
JPS4835267B1 (enrdf_load_stackoverflow) 1973-10-26
IL33846A (en) 1976-04-30

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