AT314535B - Process for the preparation of new nitrofuryl- or nitrothienyl-triazolo [4,3-b] pyridazine derivatives - Google Patents

Process for the preparation of new nitrofuryl- or nitrothienyl-triazolo [4,3-b] pyridazine derivatives

Info

Publication number
AT314535B
AT314535B AT229772A AT229772A AT314535B AT 314535 B AT314535 B AT 314535B AT 229772 A AT229772 A AT 229772A AT 229772 A AT229772 A AT 229772A AT 314535 B AT314535 B AT 314535B
Authority
AT
Austria
Prior art keywords
nitrothienyl
triazolo
preparation
pyridazine derivatives
nitrofuryl
Prior art date
Application number
AT229772A
Other languages
German (de)
Original Assignee
Boehringer Mannheim Gmbh
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 DE19712113438 external-priority patent/DE2113438A1/en
Priority claimed from DE19712161587 external-priority patent/DE2161587A1/en
Priority claimed from DE19712161586 external-priority patent/DE2161586A1/en
Application filed by Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Application granted granted Critical
Publication of AT314535B publication Critical patent/AT314535B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
AT229772A 1971-03-19 1972-03-17 Process for the preparation of new nitrofuryl- or nitrothienyl-triazolo [4,3-b] pyridazine derivatives AT314535B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19712113438 DE2113438A1 (en) 1971-03-19 1971-03-19 Anti-microbial nitrofuryl-triazolo -(4,3-b) - pyridazine derivs - used for treating urinary system infections
DE19712161587 DE2161587A1 (en) 1971-12-11 1971-12-11 5-nitrofuryl triazolopyridazines - microbicides, active against urinary tract infections
DE19712161586 DE2161586A1 (en) 1971-12-11 1971-12-11 5-nitrofuryl triazolopyridazines - microbicides, active against urinary tract infections

Publications (1)

Publication Number Publication Date
AT314535B true AT314535B (en) 1974-04-10

Family

ID=27183283

Family Applications (2)

Application Number Title Priority Date Filing Date
AT229772A AT314535B (en) 1971-03-19 1972-03-17 Process for the preparation of new nitrofuryl- or nitrothienyl-triazolo [4,3-b] pyridazine derivatives
AT387073A AT314536B (en) 1971-03-19 1972-03-17 Process for the preparation of new nitrofuryl- or nitrothienyl-triazolo [4,3-b] pyridazine derivatives

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT387073A AT314536B (en) 1971-03-19 1972-03-17 Process for the preparation of new nitrofuryl- or nitrothienyl-triazolo [4,3-b] pyridazine derivatives

Country Status (3)

Country Link
AT (2) AT314535B (en)
FR (1) FR2130372B1 (en)
GB (1) GB1324060A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS55630B1 (en) 2005-12-21 2017-06-30 Janssen Pharmaceutica Nv TRIAZOLOPYRIDASINES AS TYROSINE KINASE MODULATORS
CN109223789A (en) * 2018-04-19 2019-01-18 徐保东 A kind of pharmaceutical composition and its preparation method and application for treating caput femoris necrosis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318013A (en) * 1970-06-19 1973-05-23 Boehringer Mannheim Gmbh Nitrofuran and nitrothiophene derivatives

Also Published As

Publication number Publication date
FR2130372B1 (en) 1975-12-26
FR2130372A1 (en) 1972-11-03
GB1324060A (en) 1973-07-18
AT314536B (en) 1974-04-10

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Legal Events

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ELJ Ceased due to non-payment of the annual fee