AT324331B - Verfahren zur herstellung neuer nicotin- und isonicotinsäureester substituierter pyrazolidine - Google Patents

Verfahren zur herstellung neuer nicotin- und isonicotinsäureester substituierter pyrazolidine

Info

Publication number
AT324331B
AT324331B AT832972A AT832972A AT324331B AT 324331 B AT324331 B AT 324331B AT 832972 A AT832972 A AT 832972A AT 832972 A AT832972 A AT 832972A AT 324331 B AT324331 B AT 324331B
Authority
AT
Austria
Prior art keywords
nicotin
preparation
new
acid esters
esters substituted
Prior art date
Application number
AT832972A
Other languages
English (en)
Original Assignee
Hurka Wilhelm
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 Hurka Wilhelm filed Critical Hurka Wilhelm
Priority to AT832972A priority Critical patent/AT324331B/de
Priority to DE19722253131 priority patent/DE2253131A1/de
Priority to NL7313352A priority patent/NL7313352A/xx
Priority to FR7334696A priority patent/FR2200017A1/fr
Priority to BE136090A priority patent/BE805374A/xx
Application granted granted Critical
Publication of AT324331B publication Critical patent/AT324331B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
    • C07D231/28—Two oxygen or sulfur atoms
    • C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
AT832972A 1972-09-27 1972-09-27 Verfahren zur herstellung neuer nicotin- und isonicotinsäureester substituierter pyrazolidine AT324331B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT832972A AT324331B (de) 1972-09-27 1972-09-27 Verfahren zur herstellung neuer nicotin- und isonicotinsäureester substituierter pyrazolidine
DE19722253131 DE2253131A1 (de) 1972-09-27 1972-10-30 Nicotin- und isonicotinsaeureester substituierter pyrazolidine und verfahren zu ihrer herstellung
NL7313352A NL7313352A (de) 1972-09-27 1973-09-27
FR7334696A FR2200017A1 (en) 1972-09-27 1973-09-27 1-(iso) Nicotinoylphenyl 3,5-dioxopyrazolidines - used as anti-inflammat-ories, from corresp para-hydroxyazobenzene and a malonate
BE136090A BE805374A (fr) 1972-09-27 1973-09-27 Nicotinates et iso-nicotinates de pyrazolidines substituees et leur preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT832972A AT324331B (de) 1972-09-27 1972-09-27 Verfahren zur herstellung neuer nicotin- und isonicotinsäureester substituierter pyrazolidine

Publications (1)

Publication Number Publication Date
AT324331B true AT324331B (de) 1975-08-25

Family

ID=3604502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT832972A AT324331B (de) 1972-09-27 1972-09-27 Verfahren zur herstellung neuer nicotin- und isonicotinsäureester substituierter pyrazolidine

Country Status (5)

Country Link
AT (1) AT324331B (de)
BE (1) BE805374A (de)
DE (1) DE2253131A1 (de)
FR (1) FR2200017A1 (de)
NL (1) NL7313352A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1191034B (it) * 1982-10-15 1988-02-24 Edmondo Pharma Srl Composto ad attivita' vasodilatatrice,antiaggregante e ipocolesterolemizzante,procedimento per la sua preparazione e composizione farmaceutiche relative

Also Published As

Publication number Publication date
FR2200017A1 (en) 1974-04-19
DE2253131A1 (de) 1974-04-18
NL7313352A (de) 1974-03-29
BE805374A (fr) 1974-03-27
FR2200017B1 (de) 1976-04-09

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Legal Events

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