BE711144A - - Google Patents

Info

Publication number
BE711144A
BE711144A BE711144DA BE711144A BE 711144 A BE711144 A BE 711144A BE 711144D A BE711144D A BE 711144DA BE 711144 A BE711144 A BE 711144A
Authority
BE
Belgium
Application number
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 BE711144A publication Critical patent/BE711144A/xx

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic 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
    • C07D311/04Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/24Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 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 in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
BE711144D 1967-02-23 1968-02-22 BE711144A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR96119A FR1537695A (fr) 1967-02-23 1967-02-23 Nouvelles chromones carbonamides n-phénylsulfonamidées et procédé pour leur fabrication

Publications (1)

Publication Number Publication Date
BE711144A true BE711144A (es) 1968-08-22

Family

ID=8625774

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711144D BE711144A (es) 1967-02-23 1968-02-22

Country Status (5)

Country Link
BE (1) BE711144A (es)
CH (1) CH484096A (es)
ES (1) ES351200A1 (es)
FR (1) FR1537695A (es)
NL (1) NL6802570A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332912A1 (en) 2003-08-08 2011-06-15 Vertex Pharmaceuticals Incorporated Heteroarylaminosulfonylphenylderivates for use as sodium or calcium channel blockers in the treatment of pain

Also Published As

Publication number Publication date
FR1537695A (fr) 1968-08-30
CH484096A (fr) 1970-01-15
ES351200A1 (es) 1969-06-01
NL6802570A (es) 1968-08-26

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