FR46169E - Process for the preparation of mono- and di-n-alkyl- or aralkyl-5, 5-phenyl-ethylhydantoins - Google Patents

Process for the preparation of mono- and di-n-alkyl- or aralkyl-5, 5-phenyl-ethylhydantoins

Info

Publication number
FR46169E
FR46169E FR46169DA FR46169E FR 46169 E FR46169 E FR 46169E FR 46169D A FR46169D A FR 46169DA FR 46169 E FR46169 E FR 46169E
Authority
FR
France
Prior art keywords
ethylhydantoins
aralkyl
mono
phenyl
alkyl
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.)
PROD CHIM FAB DE
Original Assignee
PROD CHIM FAB DE
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 PROD CHIM FAB DE filed Critical PROD CHIM FAB DE
Application granted granted Critical
Publication of FR46169E publication Critical patent/FR46169E/en
Expired legal-status Critical Current

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR46169D 1935-05-06 1935-05-06 Process for the preparation of mono- and di-n-alkyl- or aralkyl-5, 5-phenyl-ethylhydantoins Expired FR46169E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46169T 1935-05-06

Publications (1)

Publication Number Publication Date
FR46169E true FR46169E (en) 1936-03-06

Family

ID=8681827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46169D Expired FR46169E (en) 1935-05-06 1935-05-06 Process for the preparation of mono- and di-n-alkyl- or aralkyl-5, 5-phenyl-ethylhydantoins

Country Status (1)

Country Link
FR (1) FR46169E (en)

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