JPS5479271A - Pyrrole derivative - Google Patents

Pyrrole derivative

Info

Publication number
JPS5479271A
JPS5479271A JP14477877A JP14477877A JPS5479271A JP S5479271 A JPS5479271 A JP S5479271A JP 14477877 A JP14477877 A JP 14477877A JP 14477877 A JP14477877 A JP 14477877A JP S5479271 A JPS5479271 A JP S5479271A
Authority
JP
Japan
Prior art keywords
derivative
pyrrole
formulai
pyrrole derivative
phenyl
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.)
Granted
Application number
JP14477877A
Other languages
Japanese (ja)
Other versions
JPS6160065B2 (en
Inventor
Tadao Sato
Minoru Uchida
Fujio Tafusa
Kazuyuki Nakagawa
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.)
Otsuka Pharmaceutical Co Ltd
Original Assignee
Otsuka Pharmaceutical Co Ltd
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 Otsuka Pharmaceutical Co Ltd filed Critical Otsuka Pharmaceutical Co Ltd
Priority to JP14477877A priority Critical patent/JPS5479271A/en
Publication of JPS5479271A publication Critical patent/JPS5479271A/en
Publication of JPS6160065B2 publication Critical patent/JPS6160065B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

NEW MATERIAL:A pyrrole derivative of formulaI: (R4, R2, R3 and R4 are H, lower alkyl, phenyl, or pyridyl groups; R5, R6 and R7 are H, lower alkyl, phenyl, or nitro groups) and its acid addition salt.
EXAMPLE: 2,5-dimethyl-1-guanidino-pyrrole.
USE: Oncostatic drugs and hypotensives.
PROCESS: One mole of an aminoguanidine derivative of formula II or its acid addition salt is reacted with 1W5mol, preferably 1W1.2mol of a 1,4-diketone derivative of formula III in a solvent, e.g. benzene, toluence, diethyl ether, etc. at 0W200°C, preferably room temperature to 120°C to give the pyrrole derivative of formulaI.
COPYRIGHT: (C)1979,JPO&Japio
JP14477877A 1977-12-01 1977-12-01 Pyrrole derivative Granted JPS5479271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14477877A JPS5479271A (en) 1977-12-01 1977-12-01 Pyrrole derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14477877A JPS5479271A (en) 1977-12-01 1977-12-01 Pyrrole derivative

Publications (2)

Publication Number Publication Date
JPS5479271A true JPS5479271A (en) 1979-06-25
JPS6160065B2 JPS6160065B2 (en) 1986-12-19

Family

ID=15370203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14477877A Granted JPS5479271A (en) 1977-12-01 1977-12-01 Pyrrole derivative

Country Status (1)

Country Link
JP (1) JPS5479271A (en)

Also Published As

Publication number Publication date
JPS6160065B2 (en) 1986-12-19

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