FR65246E - Improvements to the purification of penicillin salts - Google Patents

Improvements to the purification of penicillin salts

Info

Publication number
FR65246E
FR65246E FR65246DA FR65246E FR 65246 E FR65246 E FR 65246E FR 65246D A FR65246D A FR 65246DA FR 65246 E FR65246 E FR 65246E
Authority
FR
France
Prior art keywords
purification
penicillin salts
penicillin
salts
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
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.)
Distillers Co Biochemicals Ltd
Original Assignee
Distillers Co Biochemicals Ltd
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 Distillers Co Biochemicals Ltd filed Critical Distillers Co Biochemicals Ltd
Application granted granted Critical
Publication of FR65246E publication Critical patent/FR65246E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D499/04—Preparation
    • C07D499/18—Separation; Purification
FR65246D 1952-10-14 1952-10-14 Improvements to the purification of penicillin salts Expired FR65246E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR65246T 1952-10-14

Publications (1)

Publication Number Publication Date
FR65246E true FR65246E (en) 1956-02-07

Family

ID=8698179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65246D Expired FR65246E (en) 1952-10-14 1952-10-14 Improvements to the purification of penicillin salts

Country Status (1)

Country Link
FR (1) FR65246E (en)

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