CA1077049A - Fabrication industrielle et emploi de derives du pyrazole - Google Patents

Fabrication industrielle et emploi de derives du pyrazole

Info

Publication number
CA1077049A
CA1077049A CA271,158A CA271158A CA1077049A CA 1077049 A CA1077049 A CA 1077049A CA 271158 A CA271158 A CA 271158A CA 1077049 A CA1077049 A CA 1077049A
Authority
CA
Canada
Prior art keywords
phenyl
prepared
acid
chemical equivalent
obvious chemical
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
CA271,158A
Other languages
English (en)
Inventor
Hanns Ahrens
Eberhard Schroder
Henning Koch
Joachim-Friedrich Kapp
Helmut Biere
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.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Priority to CA271,158A priority Critical patent/CA1077049A/fr
Application granted granted Critical
Publication of CA1077049A publication Critical patent/CA1077049A/fr
Expired legal-status Critical Current

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Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA271,158A 1977-02-07 1977-02-07 Fabrication industrielle et emploi de derives du pyrazole Expired CA1077049A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA271,158A CA1077049A (fr) 1977-02-07 1977-02-07 Fabrication industrielle et emploi de derives du pyrazole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA271,158A CA1077049A (fr) 1977-02-07 1977-02-07 Fabrication industrielle et emploi de derives du pyrazole

Publications (1)

Publication Number Publication Date
CA1077049A true CA1077049A (fr) 1980-05-06

Family

ID=4107870

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271,158A Expired CA1077049A (fr) 1977-02-07 1977-02-07 Fabrication industrielle et emploi de derives du pyrazole

Country Status (1)

Country Link
CA (1) CA1077049A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121270477A (zh) * 2025-12-09 2026-01-06 山东百启生物医药有限公司 一种3-氟-1-甲基-1h-吡唑-4-胺的合成方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121270477A (zh) * 2025-12-09 2026-01-06 山东百启生物医药有限公司 一种3-氟-1-甲基-1h-吡唑-4-胺的合成方法
CN121270477B (zh) * 2025-12-09 2026-03-03 山东百启生物医药有限公司 一种3-氟-1-甲基-1h-吡唑-4-胺的合成方法

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