BE718858A - - Google Patents

Info

Publication number
BE718858A
BE718858A BE718858DA BE718858A BE 718858 A BE718858 A BE 718858A BE 718858D A BE718858D A BE 718858DA BE 718858 A BE718858 A BE 718858A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE718858A publication Critical patent/BE718858A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • C07D519/02—Ergot alkaloids of the cyclic peptide type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
BE718858D 1967-08-02 1968-07-31 BE718858A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1089967A CH541563A (de) 1967-08-02 1967-08-02 Verfahren zur Herstellung von bisher unbekannten heterocyclischen Verbindungen

Publications (1)

Publication Number Publication Date
BE718858A true BE718858A (xx) 1969-01-31

Family

ID=4367991

Family Applications (1)

Application Number Title Priority Date Filing Date
BE718858D BE718858A (xx) 1967-08-02 1968-07-31

Country Status (8)

Country Link
JP (1) JPS5138696B1 (xx)
BE (1) BE718858A (xx)
CH (2) CH541563A (xx)
DE (1) DE1795023C2 (xx)
ES (2) ES356675A1 (xx)
FR (1) FR1588541A (xx)
GB (1) GB1230614A (xx)
SE (1) SE344749B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI56386C (fi) * 1973-07-09 1980-01-10 Sandoz Ag Foerfarande foer framstaellning av oktahydro-oxazolo(3,2-a)pyrrolo(2,1-c)pyrazin-derivat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE617449A (fr) * 1961-05-10 1962-11-09 Sandoz Sa Nouveaux composés hétérocycliques et leur préparation
BE617451A (fr) * 1961-05-10 1962-11-09 Sandoz Sa Procédé de préparation de composés hétérocycliques
BE617450A (fr) * 1961-05-10 1962-11-09 Sandoz Sa Nouveaux dérivés d'un acide carboxylique et leur préparation
GB1011112A (en) * 1961-05-10 1965-11-24 Sandoz Ag Improvements in or relating to ergot alkaloids

Also Published As

Publication number Publication date
CH541563A (de) 1973-09-15
ES373968A1 (es) 1972-05-16
SE344749B (xx) 1972-05-02
DE1795023C2 (de) 1985-10-31
JPS5138696B1 (xx) 1976-10-23
CH541564A (de) 1973-09-15
ES356675A1 (es) 1970-06-01
DE1795023A1 (de) 1972-01-13
GB1230614A (xx) 1971-05-05
FR1588541A (xx) 1970-04-17

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SANDOZ S.A.

Effective date: 19880731