FR7674M - - Google Patents

Info

Publication number
FR7674M
FR7674M FR150577A FR150577A FR7674M FR 7674 M FR7674 M FR 7674M FR 150577 A FR150577 A FR 150577A FR 150577 A FR150577 A FR 150577A FR 7674 M FR7674 M FR 7674M
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
FR150577A
Other languages
French (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
Application filed filed Critical
Application granted granted Critical
Publication of FR7674M publication Critical patent/FR7674M/fr
Expired 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
    • C07D311/06—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)
FR150577A 1967-05-06 1968-07-30 Expired FR7674M (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR7674M true FR7674M (en) 1970-02-09

Family

ID=7558028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR150577A Expired FR7674M (en) 1967-05-06 1968-07-30

Country Status (6)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1247476B (en) * 1991-06-14 1994-12-17 Fidia Spa DERIVATIVES OF CUMARINA.

Also Published As

Publication number Publication date
NL6806226A (en) 1968-11-07
ES353532A1 (en) 1969-10-16
BE699227A (en) 1967-11-03
DE1618006A1 (en) 1971-03-11
IL29895A0 (en) 1968-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse