BE810894A - Procede de fabrication de nouvelles azines et de leurs tautomeres - Google Patents

Procede de fabrication de nouvelles azines et de leurs tautomeres

Info

Publication number
BE810894A
BE810894A BE140796A BE140796A BE810894A BE 810894 A BE810894 A BE 810894A BE 140796 A BE140796 A BE 140796A BE 140796 A BE140796 A BE 140796A BE 810894 A BE810894 A BE 810894A
Authority
BE
Belgium
Prior art keywords
tautomers
manufacturing process
azines
new
new azines
Prior art date
Application number
BE140796A
Other languages
English (en)
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
Priority claimed from CH201673A external-priority patent/CH579063A5/de
Application filed filed Critical
Publication of BE810894A publication Critical patent/BE810894A/fr

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
    • C07D233/86—Oxygen and sulfur atoms, e.g. thiohydantoin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
BE140796A 1973-02-13 1974-02-12 Procede de fabrication de nouvelles azines et de leurs tautomeres BE810894A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH201673A CH579063A5 (fr) 1973-02-13 1973-02-13

Publications (1)

Publication Number Publication Date
BE810894A true BE810894A (fr) 1974-08-12

Family

ID=4223928

Family Applications (1)

Application Number Title Priority Date Filing Date
BE140796A BE810894A (fr) 1973-02-13 1974-02-12 Procede de fabrication de nouvelles azines et de leurs tautomeres

Country Status (3)

Country Link
BE (1) BE810894A (fr)
MC (1) MC1011A1 (fr)
ZA (1) ZA74907B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697020A (en) * 1973-02-13 1987-09-29 Ciba-Geigy Corporation Derivatives of 2,4-thiazolidinedione

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697020A (en) * 1973-02-13 1987-09-29 Ciba-Geigy Corporation Derivatives of 2,4-thiazolidinedione

Also Published As

Publication number Publication date
ZA74907B (en) 1974-12-24
MC1011A1 (fr) 1974-10-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIBA-GEIGY A.G.

Effective date: 19880228