NL7810396A - Nieuwe pyridazinoverbindingen. - Google Patents

Nieuwe pyridazinoverbindingen. Download PDF

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Publication number
NL7810396A
NL7810396A NL7810396A NL7810396A NL7810396A NL 7810396 A NL7810396 A NL 7810396A NL 7810396 A NL7810396 A NL 7810396A NL 7810396 A NL7810396 A NL 7810396A NL 7810396 A NL7810396 A NL 7810396A
Authority
NL
Netherlands
Prior art keywords
group
oxo
lower alkyl
methyl
hydrogen atom
Prior art date
Application number
NL7810396A
Other languages
English (en)
Dutch (nl)
Original Assignee
Yoshitomi Pharmaceutical
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 Yoshitomi Pharmaceutical filed Critical Yoshitomi Pharmaceutical
Priority to NL7810396A priority Critical patent/NL7810396A/nl
Priority to AT745578A priority patent/AT356122B/de
Priority to BE191156A priority patent/BE871310A/fr
Publication of NL7810396A publication Critical patent/NL7810396A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C07D215/227—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/32—Oxygen atoms
    • C07D209/34—Oxygen atoms in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/12—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D215/14—Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
NL7810396A 1978-10-17 1978-10-17 Nieuwe pyridazinoverbindingen. NL7810396A (nl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL7810396A NL7810396A (nl) 1978-10-17 1978-10-17 Nieuwe pyridazinoverbindingen.
AT745578A AT356122B (de) 1978-10-17 1978-10-17 Verfahren zur herstellung von neuen pyridazinonderivaten und ihren salzen mit saeuren
BE191156A BE871310A (fr) 1978-10-17 1978-10-17 Nouveaux derives de la pyridazinone utilisables en therapeutique comme agents anti-thrombotiques et anti-hypertenseurs.

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
BE191156 1978-10-17
AT745578 1978-10-17
NL7810396A NL7810396A (nl) 1978-10-17 1978-10-17 Nieuwe pyridazinoverbindingen.
BE871310 1978-10-17
BE871310 1978-10-17
AT745578A AT356122B (de) 1978-10-17 1978-10-17 Verfahren zur herstellung von neuen pyridazinonderivaten und ihren salzen mit saeuren
BE191156A BE871310A (fr) 1978-10-17 1978-10-17 Nouveaux derives de la pyridazinone utilisables en therapeutique comme agents anti-thrombotiques et anti-hypertenseurs.
NL7810396 1978-10-17

Publications (1)

Publication Number Publication Date
NL7810396A true NL7810396A (nl) 1980-04-21

Family

ID=27422214

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7810396A NL7810396A (nl) 1978-10-17 1978-10-17 Nieuwe pyridazinoverbindingen.

Country Status (3)

Country Link
AT (1) AT356122B (fr)
BE (1) BE871310A (fr)
NL (1) NL7810396A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54138585A (en) * 1978-04-18 1979-10-27 Yoshitomi Pharmaceut Ind Ltd Pyridazine derivative and its preparation
DE3132882A1 (de) * 1981-08-20 1983-03-03 Cassella Ag, 6000 Frankfurt Neue piperazinone, ihre herstellung und verwendung
US4816454A (en) * 1984-09-21 1989-03-28 Cassella Aktiengesellschaft 4,5-dihydro-3(2H)-pyridazinones and their pharmacological use

Also Published As

Publication number Publication date
BE871310A (fr) 1979-04-17
AT356122B (de) 1980-04-10
ATA745578A (de) 1979-09-15

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BV The patent application has lapsed