FR1462217A - Method for isolating crude griseofulvin from its extract in methylene chloride - Google Patents

Method for isolating crude griseofulvin from its extract in methylene chloride

Info

Publication number
FR1462217A
FR1462217A FR22680A FR22680A FR1462217A FR 1462217 A FR1462217 A FR 1462217A FR 22680 A FR22680 A FR 22680A FR 22680 A FR22680 A FR 22680A FR 1462217 A FR1462217 A FR 1462217A
Authority
FR
France
Prior art keywords
griseofulvin
extract
methylene chloride
isolating crude
isolating
Prior art date
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
FR22680A
Other languages
French (fr)
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.)
LE NII ANTIBIOTIKOV
Original Assignee
LE NII ANTIBIOTIKOV
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 LE NII ANTIBIOTIKOV filed Critical LE NII ANTIBIOTIKOV
Priority to FR22680A priority Critical patent/FR1462217A/en
Application granted granted Critical
Publication of FR1462217A publication Critical patent/FR1462217A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/94—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom spiro-condensed with carbocyclic rings or ring systems, e.g. griseofulvins
FR22680A 1965-06-29 1965-06-29 Method for isolating crude griseofulvin from its extract in methylene chloride Expired FR1462217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR22680A FR1462217A (en) 1965-06-29 1965-06-29 Method for isolating crude griseofulvin from its extract in methylene chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR22680A FR1462217A (en) 1965-06-29 1965-06-29 Method for isolating crude griseofulvin from its extract in methylene chloride

Publications (1)

Publication Number Publication Date
FR1462217A true FR1462217A (en) 1966-04-15

Family

ID=8583295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22680A Expired FR1462217A (en) 1965-06-29 1965-06-29 Method for isolating crude griseofulvin from its extract in methylene chloride

Country Status (1)

Country Link
FR (1) FR1462217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126351A1 (en) * 1983-05-19 1984-11-28 Fried. Krupp Gesellschaft mit beschränkter Haftung Process for the isolation and purification of antibiotics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126351A1 (en) * 1983-05-19 1984-11-28 Fried. Krupp Gesellschaft mit beschränkter Haftung Process for the isolation and purification of antibiotics
US4581166A (en) * 1983-05-19 1986-04-08 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Method for isolating and purifying antibiotics

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