CH503031A - Process for the preparation of heterocyclic compounds - Google Patents

Process for the preparation of heterocyclic compounds

Info

Publication number
CH503031A
CH503031A CH523667A CH523667A CH503031A CH 503031 A CH503031 A CH 503031A CH 523667 A CH523667 A CH 523667A CH 523667 A CH523667 A CH 523667A CH 503031 A CH503031 A CH 503031A
Authority
CH
Switzerland
Prior art keywords
preparation
heterocyclic compounds
heterocyclic
compounds
Prior art date
Application number
CH523667A
Other languages
German (de)
Inventor
Paul Dr Stadler
Albert Dr Hofmann
Franz Dr Troxler
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Priority to CH523667A priority Critical patent/CH503031A/en
Priority to FR1583797D priority patent/FR1583797A/fr
Priority to DK155168AA priority patent/DK123034B/en
Priority to NL6804806A priority patent/NL6804806A/xx
Priority to SE04609/68A priority patent/SE335740B/xx
Priority to CH512468A priority patent/CH550801A/en
Priority to NO1373/68A priority patent/NO124311B/no
Priority to US719674A priority patent/US3586683A/en
Priority to DE19681770161 priority patent/DE1770161A1/en
Priority to CS2622A priority patent/CS149617B2/cs
Priority to ES352623A priority patent/ES352623A1/en
Priority to AT355968A priority patent/AT307628B/en
Priority to BE713489D priority patent/BE713489A/xx
Priority to IL29810A priority patent/IL29810A/en
Priority to GB07560/68A priority patent/GB1216135A/en
Priority to PL1968126424A priority patent/PL79309B1/pl
Priority to FR157097A priority patent/FR7902M/fr
Priority to OA53254A priority patent/OA03635A/en
Publication of CH503031A publication Critical patent/CH503031A/en

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
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
    • C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C07D487/10—Spiro-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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH523667A 1967-04-12 1967-04-12 Process for the preparation of heterocyclic compounds CH503031A (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
CH523667A CH503031A (en) 1967-04-12 1967-04-12 Process for the preparation of heterocyclic compounds
FR1583797D FR1583797A (en) 1967-04-12 1968-03-29
DK155168AA DK123034B (en) 1967-04-12 1968-04-05 Analogous process for the preparation of powdery mildew peptide alkaloids or acid addition salts thereof with inorganic or organic acids.
NL6804806A NL6804806A (en) 1967-04-12 1968-04-05
SE04609/68A SE335740B (en) 1967-04-12 1968-04-05
CH512468A CH550801A (en) 1967-04-12 1968-04-05 2'-Alkyl ergopeptin derivs - with action on vascular smooth muscle and alpha-adrenergic blocking activity
NO1373/68A NO124311B (en) 1967-04-12 1968-04-08
US719674A US3586683A (en) 1967-04-12 1968-04-08 2,5(5) - di(tri)substituted - 10b-hydroxy-3,6 - dioxo-octahydro-oxazolo(3,2-a) pyrrolo(2,1-c)pyrazine derivatives of lysergic acid
DE19681770161 DE1770161A1 (en) 1967-04-12 1968-04-09 Heterocyclic compounds and processes for their preparation
CS2622A CS149617B2 (en) 1967-04-12 1968-04-09
ES352623A ES352623A1 (en) 1967-04-12 1968-04-10 2,5(5) - di(tri)substituted - 10b-hydroxy-3,6 - dioxo-octahydro-oxazolo(3,2-a) pyrrolo(2,1-c)pyrazine derivatives of lysergic acid
AT355968A AT307628B (en) 1967-04-12 1968-04-10 Process for the preparation of new heterocyclic compounds
BE713489D BE713489A (en) 1967-04-12 1968-04-10
IL29810A IL29810A (en) 1967-04-12 1968-04-11 Ergot alkaloid compounds
GB07560/68A GB1216135A (en) 1967-04-12 1968-04-11 OXAZOLO (3,2-a) PYRROLO (2,1-a) PYRAZINE DERIVATIVES PREPARATION THEREOF
PL1968126424A PL79309B1 (en) 1967-04-12 1968-04-12
FR157097A FR7902M (en) 1967-04-12 1968-06-28
OA53254A OA03635A (en) 1967-04-12 1969-04-11 Lysergic acid derivatives.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH523667A CH503031A (en) 1967-04-12 1967-04-12 Process for the preparation of heterocyclic compounds
CH1648467 1967-11-23
CH512468A CH550801A (en) 1967-04-12 1968-04-05 2'-Alkyl ergopeptin derivs - with action on vascular smooth muscle and alpha-adrenergic blocking activity

Publications (1)

Publication Number Publication Date
CH503031A true CH503031A (en) 1971-02-15

Family

ID=33032786

Family Applications (2)

Application Number Title Priority Date Filing Date
CH523667A CH503031A (en) 1967-04-12 1967-04-12 Process for the preparation of heterocyclic compounds
CH512468A CH550801A (en) 1967-04-12 1968-04-05 2'-Alkyl ergopeptin derivs - with action on vascular smooth muscle and alpha-adrenergic blocking activity

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH512468A CH550801A (en) 1967-04-12 1968-04-05 2'-Alkyl ergopeptin derivs - with action on vascular smooth muscle and alpha-adrenergic blocking activity

Country Status (1)

Country Link
CH (2) CH503031A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303616A1 (en) * 1982-02-12 1983-08-25 Sandoz-Patent-GmbH, 7850 Lörrach MOTHER CORNAL CALOIDS, METHOD FOR THE PRODUCTION THEREOF AND PHARMACEUTICAL PREPARATIONS CONTAINING THESE COMPOUNDS

Also Published As

Publication number Publication date
CH550801A (en) 1974-06-28

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Legal Events

Date Code Title Description
PL Patent ceased