FR1242802A - Process for the preparation of quaternary ammonium salts - Google Patents

Process for the preparation of quaternary ammonium salts

Info

Publication number
FR1242802A
FR1242802A FR644458A FR644458A FR1242802A FR 1242802 A FR1242802 A FR 1242802A FR 644458 A FR644458 A FR 644458A FR 644458 A FR644458 A FR 644458A FR 1242802 A FR1242802 A FR 1242802A
Authority
FR
France
Prior art keywords
preparation
quaternary ammonium
ammonium salts
salts
quaternary
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
FR644458A
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.)
Nepera Chemical Co Inc
Original Assignee
Nepera Chemical Co Inc
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 Nepera Chemical Co Inc filed Critical Nepera Chemical Co Inc
Application granted granted Critical
Publication of FR1242802A publication Critical patent/FR1242802A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/42—One nitrogen atom
FR644458A 1952-03-14 1953-03-12 Process for the preparation of quaternary ammonium salts Expired FR1242802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1242802XA 1952-03-14 1952-03-14

Publications (1)

Publication Number Publication Date
FR1242802A true FR1242802A (en) 1960-10-07

Family

ID=22413897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644458A Expired FR1242802A (en) 1952-03-14 1953-03-12 Process for the preparation of quaternary ammonium salts

Country Status (1)

Country Link
FR (1) FR1242802A (en)

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