FR1441438A - Process for the preparation of 4-nitro-5-amino pyridazones-6 - Google Patents

Process for the preparation of 4-nitro-5-amino pyridazones-6

Info

Publication number
FR1441438A
FR1441438A FR994835A FR994835A FR1441438A FR 1441438 A FR1441438 A FR 1441438A FR 994835 A FR994835 A FR 994835A FR 994835 A FR994835 A FR 994835A FR 1441438 A FR1441438 A FR 1441438A
Authority
FR
France
Prior art keywords
pyridazones
nitro
amino
preparation
amino pyridazones
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR994835A
Other languages
French (fr)
Inventor
Franz Reicheneder
Karl Dury
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR994835A priority Critical patent/FR1441438A/en
Application granted granted Critical
Publication of FR1441438A publication Critical patent/FR1441438A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR994835A 1963-11-13 1964-11-13 Process for the preparation of 4-nitro-5-amino pyridazones-6 Expired FR1441438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR994835A FR1441438A (en) 1963-11-13 1964-11-13 Process for the preparation of 4-nitro-5-amino pyridazones-6

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0074246 1963-11-13
FR994835A FR1441438A (en) 1963-11-13 1964-11-13 Process for the preparation of 4-nitro-5-amino pyridazones-6

Publications (1)

Publication Number Publication Date
FR1441438A true FR1441438A (en) 1966-06-10

Family

ID=25966849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994835A Expired FR1441438A (en) 1963-11-13 1964-11-13 Process for the preparation of 4-nitro-5-amino pyridazones-6

Country Status (1)

Country Link
FR (1) FR1441438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978665A (en) * 1987-01-20 1990-12-18 Nissan Chemical Industries Ltd. 3(2H)pyridazinone, and antagonistic agent against SRS-A containing it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978665A (en) * 1987-01-20 1990-12-18 Nissan Chemical Industries Ltd. 3(2H)pyridazinone, and antagonistic agent against SRS-A containing it

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