BE699227A - - Google Patents

Info

Publication number
BE699227A
BE699227A BE699227DA BE699227A BE 699227 A BE699227 A BE 699227A BE 699227D A BE699227D A BE 699227DA BE 699227 A BE699227 A BE 699227A
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 BE699227A publication Critical patent/BE699227A/xx

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
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE699227D 1967-05-06 1967-05-30 BE699227A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0033809 1967-05-06

Publications (1)

Publication Number Publication Date
BE699227A true BE699227A (enrdf_load_html_response) 1967-11-03

Family

ID=7558028

Family Applications (1)

Application Number Title Priority Date Filing Date
BE699227D BE699227A (enrdf_load_html_response) 1967-05-06 1967-05-30

Country Status (6)

Country Link
BE (1) BE699227A (enrdf_load_html_response)
DE (1) DE1618006A1 (enrdf_load_html_response)
ES (1) ES353532A1 (enrdf_load_html_response)
FR (1) FR7674M (enrdf_load_html_response)
IL (1) IL29895A0 (enrdf_load_html_response)
NL (1) NL6806226A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1247476B (it) * 1991-06-14 1994-12-17 Fidia Spa Derivati della cumarina.

Also Published As

Publication number Publication date
FR7674M (enrdf_load_html_response) 1970-02-09
ES353532A1 (es) 1969-10-16
IL29895A0 (en) 1968-06-20
DE1618006A1 (de) 1971-03-11
NL6806226A (enrdf_load_html_response) 1968-11-07

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