FR2187320B1 - - Google Patents

Info

Publication number
FR2187320B1
FR2187320B1 FR7220751A FR7220751A FR2187320B1 FR 2187320 B1 FR2187320 B1 FR 2187320B1 FR 7220751 A FR7220751 A FR 7220751A FR 7220751 A FR7220751 A FR 7220751A FR 2187320 B1 FR2187320 B1 FR 2187320B1
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
FR7220751A
Other languages
French (fr)
Other versions
FR2187320A1 (en
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.)
Cortial SA
Original Assignee
Cortial SA
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 Cortial SA filed Critical Cortial SA
Priority to FR7220751A priority Critical patent/FR2187320A1/en
Publication of FR2187320A1 publication Critical patent/FR2187320A1/en
Application granted granted Critical
Publication of FR2187320B1 publication Critical patent/FR2187320B1/fr
Granted 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
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
    • C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones
FR7220751A 1972-06-09 1972-06-09 Flavoured extracts of birch - with cytolytic activity Granted FR2187320A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7220751A FR2187320A1 (en) 1972-06-09 1972-06-09 Flavoured extracts of birch - with cytolytic activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7220751A FR2187320A1 (en) 1972-06-09 1972-06-09 Flavoured extracts of birch - with cytolytic activity

Publications (2)

Publication Number Publication Date
FR2187320A1 FR2187320A1 (en) 1974-01-18
FR2187320B1 true FR2187320B1 (en) 1975-06-20

Family

ID=9099922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7220751A Granted FR2187320A1 (en) 1972-06-09 1972-06-09 Flavoured extracts of birch - with cytolytic activity

Country Status (1)

Country Link
FR (1) FR2187320A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593066B1 (en) * 1986-01-17 1989-06-30 Pasteur Institut THERAPEUTIC COMPOSITIONS BASED ON 3-ALKOXYFLAVON DERIVATIVES AND NEW 3-ALKOXYFLAVON DERIVATIVES.
CA2250481A1 (en) * 1998-11-02 2000-05-02 Andre Pichette Betulinol derivatives preparation process using silver birch bark

Also Published As

Publication number Publication date
FR2187320A1 (en) 1974-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse