AT284145B - Process for the preparation of new 3-aryl-5-methylhydantoins - Google Patents

Process for the preparation of new 3-aryl-5-methylhydantoins

Info

Publication number
AT284145B
AT284145B AT302469A AT302469A AT284145B AT 284145 B AT284145 B AT 284145B AT 302469 A AT302469 A AT 302469A AT 302469 A AT302469 A AT 302469A AT 284145 B AT284145 B AT 284145B
Authority
AT
Austria
Prior art keywords
methylhydantoins
aryl
preparation
new
Prior art date
Application number
AT302469A
Other languages
German (de)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT284145B publication Critical patent/AT284145B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/72—Two oxygen atoms, e.g. hydantoin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/72—Two oxygen atoms, e.g. hydantoin
    • C07D233/74—Two oxygen atoms, e.g. hydantoin with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to other ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT302469A 1968-03-28 1969-03-27 Process for the preparation of new 3-aryl-5-methylhydantoins AT284145B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71703568A 1968-03-28 1968-03-28

Publications (1)

Publication Number Publication Date
AT284145B true AT284145B (en) 1970-09-10

Family

ID=24880444

Family Applications (1)

Application Number Title Priority Date Filing Date
AT302469A AT284145B (en) 1968-03-28 1969-03-27 Process for the preparation of new 3-aryl-5-methylhydantoins

Country Status (11)

Country Link
AT (1) AT284145B (en)
BE (1) BE730557A (en)
CH (1) CH501642A (en)
DE (1) DE1915689A1 (en)
DK (1) DK122816B (en)
FR (1) FR2004949A1 (en)
GB (1) GB1262333A (en)
IL (1) IL31917A (en)
NL (1) NL6904420A (en)
NO (1) NO124370B (en)
SE (1) SE339690B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MC1220A1 (en) * 1977-10-28 1979-07-20 Hoffmann La Roche NEW DERIVATIVES OF IMIDAZOLIDINE
IL55774A (en) * 1977-10-28 1982-04-30 Sparamedica Ag Pharmaceutical compositions containing urea derivatives,certain such novel derivatives and their manufacture
WO2007047146A2 (en) * 2005-10-11 2007-04-26 Intermune, Inc. Inhibitors of viral replication

Also Published As

Publication number Publication date
IL31917A0 (en) 1969-05-28
CH501642A (en) 1971-01-15
DK122816B (en) 1972-04-17
FR2004949A1 (en) 1969-12-05
DE1915689A1 (en) 1969-10-09
BE730557A (en) 1969-09-29
GB1262333A (en) 1972-02-02
NL6904420A (en) 1969-09-30
NO124370B (en) 1972-04-10
IL31917A (en) 1972-03-28
SE339690B (en) 1971-10-18

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee