FR1104772A - Process for the preparation of new salts of 4-aminosalicylic acid - Google Patents

Process for the preparation of new salts of 4-aminosalicylic acid

Info

Publication number
FR1104772A
FR1104772A FR1104772DA FR1104772A FR 1104772 A FR1104772 A FR 1104772A FR 1104772D A FR1104772D A FR 1104772DA FR 1104772 A FR1104772 A FR 1104772A
Authority
FR
France
Prior art keywords
preparation
aminosalicylic acid
new salts
salts
new
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.)
Chemische Fabrik Schweizerhall
Original Assignee
Chemische Fabrik Schweizerhall
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 Chemische Fabrik Schweizerhall filed Critical Chemische Fabrik Schweizerhall
Application granted granted Critical
Publication of FR1104772A publication Critical patent/FR1104772A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/86—Hydrazides; Thio or imino analogues thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1104772D 1952-02-25 1953-02-25 Process for the preparation of new salts of 4-aminosalicylic acid Expired FR1104772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1104772X 1952-02-25

Publications (1)

Publication Number Publication Date
FR1104772A true FR1104772A (en) 1955-11-24

Family

ID=4557699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1104772D Expired FR1104772A (en) 1952-02-25 1953-02-25 Process for the preparation of new salts of 4-aminosalicylic acid

Country Status (1)

Country Link
FR (1) FR1104772A (en)

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