CH439305A - Process for the preparation of optically active hydantoin derivatives - Google Patents

Process for the preparation of optically active hydantoin derivatives

Info

Publication number
CH439305A
CH439305A CH146465A CH146465A CH439305A CH 439305 A CH439305 A CH 439305A CH 146465 A CH146465 A CH 146465A CH 146465 A CH146465 A CH 146465A CH 439305 A CH439305 A CH 439305A
Authority
CH
Switzerland
Prior art keywords
preparation
optically active
hydantoin derivatives
active hydantoin
derivatives
Prior art date
Application number
CH146465A
Other languages
German (de)
Inventor
Luettringhaus Arthur
Cruse Rudolf
Mengel Wilhelm
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH439305A publication Critical patent/CH439305A/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
    • C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
    • C07D233/78—Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH146465A 1964-02-05 1965-02-03 Process for the preparation of optically active hydantoin derivatives CH439305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF41917A DE1216879B (en) 1964-02-05 1964-02-05 Process for the preparation of optically active hydantoin derivatives

Publications (1)

Publication Number Publication Date
CH439305A true CH439305A (en) 1967-07-15

Family

ID=7098862

Family Applications (1)

Application Number Title Priority Date Filing Date
CH146465A CH439305A (en) 1964-02-05 1965-02-03 Process for the preparation of optically active hydantoin derivatives

Country Status (7)

Country Link
AT (1) AT250986B (en)
BE (1) BE659315A (en)
CH (1) CH439305A (en)
DE (1) DE1216879B (en)
FR (1) FR1425595A (en)
GB (1) GB1039969A (en)
NL (1) NL6501504A (en)

Also Published As

Publication number Publication date
GB1039969A (en) 1966-08-24
FR1425595A (en) 1966-01-24
DE1216879B (en) 1966-05-18
AT250986B (en) 1966-12-12
NL6501504A (en) 1965-08-06
BE659315A (en) 1965-08-05

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