CH297740A - Process for the preparation of a new quaternary salt. - Google Patents

Process for the preparation of a new quaternary salt.

Info

Publication number
CH297740A
CH297740A CH297740DA CH297740A CH 297740 A CH297740 A CH 297740A CH 297740D A CH297740D A CH 297740DA CH 297740 A CH297740 A CH 297740A
Authority
CH
Switzerland
Prior art keywords
preparation
quaternary salt
new quaternary
new
salt
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Cilag
Original Assignee
Cilag Ag
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 Cilag Ag filed Critical Cilag Ag
Publication of CH297740A publication Critical patent/CH297740A/en

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
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
CH297740D 1951-03-01 1951-03-01 Process for the preparation of a new quaternary salt. CH297740A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH294512T 1951-03-01
CH297741T 1951-03-01

Publications (1)

Publication Number Publication Date
CH297740A true CH297740A (en) 1954-03-31

Family

ID=25733497

Family Applications (3)

Application Number Title Priority Date Filing Date
CH297741D CH297741A (en) 1951-03-01 1951-03-01 Process for the preparation of a new quaternary salt.
CH297740D CH297740A (en) 1951-03-01 1951-03-01 Process for the preparation of a new quaternary salt.
CH294512D CH294512A (en) 1951-03-01 1951-03-01 Process for the preparation of a new quaternary salt.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH297741D CH297741A (en) 1951-03-01 1951-03-01 Process for the preparation of a new quaternary salt.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH294512D CH294512A (en) 1951-03-01 1951-03-01 Process for the preparation of a new quaternary salt.

Country Status (1)

Country Link
CH (3) CH297741A (en)

Also Published As

Publication number Publication date
CH297741A (en) 1954-03-31
CH294512A (en) 1953-11-15

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