JPS5559183A - Novel 2-pyridyl-1-phthalazone derivative - Google Patents

Novel 2-pyridyl-1-phthalazone derivative

Info

Publication number
JPS5559183A
JPS5559183A JP13257778A JP13257778A JPS5559183A JP S5559183 A JPS5559183 A JP S5559183A JP 13257778 A JP13257778 A JP 13257778A JP 13257778 A JP13257778 A JP 13257778A JP S5559183 A JPS5559183 A JP S5559183A
Authority
JP
Japan
Prior art keywords
group
pyridyl
formula
alkyl group
compound
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.)
Pending
Application number
JP13257778A
Other languages
Japanese (ja)
Inventor
Masayuki Ishikawa
Masao Eguchi
Hiromichi Tanaka
Shigeru Ito
Yoshimi Takashima
Masahiko Kobayashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13257778A priority Critical patent/JPS5559183A/en
Publication of JPS5559183A publication Critical patent/JPS5559183A/en
Pending legal-status Critical Current

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  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:A 2-pyridyl-1-phthalazone derivative of formula I (R1 and R2 are lower alkyl group; R3 is straight or branched chain alkyl group; R4 is alkyl or alkoxy group; R5 is alkyl, alkoxy, phenyl, pyridyl, furyl, or thienyl group; R6 is H or lower alkyl group).
USE: Preventive remedies for thrombosis, temporary is chemic fit, and cardiac infarction, having an antithromboxane and a strong blood platelet antiagglutinating action induced from arachidonic acid.
PROCESS: The formyl group at the 4-position is condensed with the active methylene group of a compound of formula III through dehydration to give the compound of formula I.
COPYRIGHT: (C)1980,JPO&Japio
JP13257778A 1978-10-30 1978-10-30 Novel 2-pyridyl-1-phthalazone derivative Pending JPS5559183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13257778A JPS5559183A (en) 1978-10-30 1978-10-30 Novel 2-pyridyl-1-phthalazone derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13257778A JPS5559183A (en) 1978-10-30 1978-10-30 Novel 2-pyridyl-1-phthalazone derivative

Publications (1)

Publication Number Publication Date
JPS5559183A true JPS5559183A (en) 1980-05-02

Family

ID=15084566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13257778A Pending JPS5559183A (en) 1978-10-30 1978-10-30 Novel 2-pyridyl-1-phthalazone derivative

Country Status (1)

Country Link
JP (1) JPS5559183A (en)

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