JPS55345A - 2-iminobenzthiazoline derivative - Google Patents

2-iminobenzthiazoline derivative

Info

Publication number
JPS55345A
JPS55345A JP14486278A JP14486278A JPS55345A JP S55345 A JPS55345 A JP S55345A JP 14486278 A JP14486278 A JP 14486278A JP 14486278 A JP14486278 A JP 14486278A JP S55345 A JPS55345 A JP S55345A
Authority
JP
Japan
Prior art keywords
formula
hydroxyethyl
reacted
compound shown
iminobenzthiazoline
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
JP14486278A
Other languages
Japanese (ja)
Inventor
Tsugio Okada
Kazan Naito
Toshio Kikuchi
Masahiro Sugo
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.)
IWAKI SEIYAKU KK
Original Assignee
IWAKI SEIYAKU KK
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 IWAKI SEIYAKU KK filed Critical IWAKI SEIYAKU KK
Priority to JP14486278A priority Critical patent/JPS55345A/en
Publication of JPS55345A publication Critical patent/JPS55345A/en
Pending legal-status Critical Current

Links

Landscapes

  • Thiazole And Isothizaole Compounds (AREA)

Abstract

NEW MATERIAL:5-chloro-3-[4-(2-hydroxyethyl)-1-piperazinyl] carbonylmethyl- 2-iminobenzthiazoline shown by the formula II.
USE: A synthetic intermediate of 5-chloro-3-[4-(2-hydroxyethyl)-1-piperazinyl] carbonylmethyl-2-benzthiazolinone, a medicine having antiinflammatory and pain-killing effect.
PROCESS: m-Chloroaniline shown by the formula I is reacted with a thioyanate (e.g., sodium salt) to give a compound shown by the formula V, which is subjected to ring opening by bromine to prepare a compound shown by the formula IV. This compound is then reacted with a monohalogenated acetate to give a compound shown by the formula III, which is reacted with 1-(2-hydroxyethyl) piperazine to prepare the compound shown by the formula II.
COPYRIGHT: (C)1980,JPO&Japio
JP14486278A 1978-11-22 1978-11-22 2-iminobenzthiazoline derivative Pending JPS55345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14486278A JPS55345A (en) 1978-11-22 1978-11-22 2-iminobenzthiazoline derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14486278A JPS55345A (en) 1978-11-22 1978-11-22 2-iminobenzthiazoline derivative

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP52101463A Division JPS5811951B2 (en) 1977-08-24 1977-08-24 Method for producing 2-benzothiazolinone derivative

Publications (1)

Publication Number Publication Date
JPS55345A true JPS55345A (en) 1980-01-05

Family

ID=15372119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14486278A Pending JPS55345A (en) 1978-11-22 1978-11-22 2-iminobenzthiazoline derivative

Country Status (1)

Country Link
JP (1) JPS55345A (en)

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