CH311978A - Process for the preparation of antihistamines. - Google Patents

Process for the preparation of antihistamines.

Info

Publication number
CH311978A
CH311978A CH311978DA CH311978A CH 311978 A CH311978 A CH 311978A CH 311978D A CH311978D A CH 311978DA CH 311978 A CH311978 A CH 311978A
Authority
CH
Switzerland
Prior art keywords
antihistamines
preparation
Prior art date
Application number
Other languages
French (fr)
Inventor
Limited The Wellcom Foundation
Original Assignee
Wellcome Found
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 Wellcome Found filed Critical Wellcome Found
Publication of CH311978A publication Critical patent/CH311978A/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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/36—Radicals substituted by singly-bound nitrogen atoms
    • C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH311978D 1951-08-13 1952-08-13 Process for the preparation of antihistamines. CH311978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB311978X 1951-08-13

Publications (1)

Publication Number Publication Date
CH311978A true CH311978A (en) 1955-12-15

Family

ID=10319459

Family Applications (1)

Application Number Title Priority Date Filing Date
CH311978D CH311978A (en) 1951-08-13 1952-08-13 Process for the preparation of antihistamines.

Country Status (4)

Country Link
BE (1) BE513309A (en)
CH (1) CH311978A (en)
FR (1) FR1061426A (en)
GB (1) GB717691A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075971A (en) * 1959-04-27 1963-01-29 Ciba Geigy Corp Triaryl-ethenes

Also Published As

Publication number Publication date
BE513309A (en)
FR1061426A (en) 1954-04-12
GB717691A (en) 1954-11-03

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