JPS5671096A - 2-phenylimidazo 2,1-b- benzothiazole derivative - Google Patents

2-phenylimidazo 2,1-b- benzothiazole derivative

Info

Publication number
JPS5671096A
JPS5671096A JP14844179A JP14844179A JPS5671096A JP S5671096 A JPS5671096 A JP S5671096A JP 14844179 A JP14844179 A JP 14844179A JP 14844179 A JP14844179 A JP 14844179A JP S5671096 A JPS5671096 A JP S5671096A
Authority
JP
Japan
Prior art keywords
halogen
double bond
dotted line
lower alkyl
agent
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
JP14844179A
Other languages
Japanese (ja)
Other versions
JPS6320237B2 (en
Inventor
Toshiyasu Mase
Kiyoshi Murase
Kenichi Tomioka
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.)
Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi 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 Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Priority to JP14844179A priority Critical patent/JPS5671096A/en
Priority to FR8017896A priority patent/FR2463774A1/en
Priority to DE19803030982 priority patent/DE3030982A1/en
Priority to AT0425280A priority patent/ATA425280A/en
Priority to IT68303/80A priority patent/IT1166483B/en
Priority to ES494397A priority patent/ES494397A0/en
Priority to GB8027243A priority patent/GB2056982B/en
Priority to CA000358790A priority patent/CA1158246A/en
Publication of JPS5671096A publication Critical patent/JPS5671096A/en
Priority to US06/487,357 priority patent/US4497817A/en
Publication of JPS6320237B2 publication Critical patent/JPS6320237B2/ja
Granted legal-status Critical Current

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  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:The titled compound shown by the formula I [R1W3 is H, halogen, lower alkyl, OH, etc.; X is halogen, nitroso, nitro, etc.; dotted line is (nonexisting) double bond; any adjoining two of R1W3 may form benzene ring; with the proviso that when X is bromine and R2W3 are H and the dotted line is double bond, R1 is lower alkyl, OH, lower alkoxy, etc.; when X is nitroso or nitro, R2W3 are H, and the dotted line is double bond, R1 is halogen, lower alkyl, OH, phenyl lower alkoxy, etc.].
USE: An antiallergic agent, antiasthmatic, antirheumatic, anti-inglammatory agent, carcinostatic substance, and autoimmune disease.
PROCESS: A compound shown by the formula II is halogenated conventionally with a halogenating agent, e.g., Cl, Br, sulfuryl chloride in an organic solvent, e.g., methylene chloride or a water-containing organic solvent.
COPYRIGHT: (C)1981,JPO&Japio
JP14844179A 1979-08-21 1979-11-16 2-phenylimidazo 2,1-b- benzothiazole derivative Granted JPS5671096A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP14844179A JPS5671096A (en) 1979-11-16 1979-11-16 2-phenylimidazo 2,1-b- benzothiazole derivative
FR8017896A FR2463774A1 (en) 1979-08-21 1980-08-13 DERIVATIVES OF 2-PHENYLIMIDAZO (2,1-B) BENZOTHIAZOLE
DE19803030982 DE3030982A1 (en) 1979-08-21 1980-08-16 2-PHENYLIMIDAZO (2,1-B) BENZOTHIAZOLE DERIVATIVES
ES494397A ES494397A0 (en) 1979-08-21 1980-08-20 A PRODUCTION PROCEDURE OF A 2-PHENYLIMI-DAZO (2,1-B) BENZOTIAZOLE DERIVATIVE
IT68303/80A IT1166483B (en) 1979-08-21 1980-08-20 DERIVATIVES OF 2 FENYLIMIDAZO 2 1 B BENZOTHIAZOLE HAVING AN IMMUNOREGULATORY EFFECT AND PROCEDURE FOR THEIR PREPARATION
AT0425280A ATA425280A (en) 1979-08-21 1980-08-20 METHOD FOR PRODUCING NEW 2-PHENYL-IMIDAZO (2.1-B) -BENZOTHIAZOLE DERIVATIVES
GB8027243A GB2056982B (en) 1979-08-21 1980-08-21 2 - phenylimidazo(2,1 - b)benzothiazole derivatives
CA000358790A CA1158246A (en) 1979-08-21 1980-08-21 Process of producing 2-phenylimidazo¬2,1-b| benzothiazole derivatives
US06/487,357 US4497817A (en) 1979-08-21 1983-04-26 2-Phenylimidazo [2,1-b]benzothiazole derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14844179A JPS5671096A (en) 1979-11-16 1979-11-16 2-phenylimidazo 2,1-b- benzothiazole derivative

Publications (2)

Publication Number Publication Date
JPS5671096A true JPS5671096A (en) 1981-06-13
JPS6320237B2 JPS6320237B2 (en) 1988-04-26

Family

ID=15452860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14844179A Granted JPS5671096A (en) 1979-08-21 1979-11-16 2-phenylimidazo 2,1-b- benzothiazole derivative

Country Status (1)

Country Link
JP (1) JPS5671096A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968708A (en) * 1988-06-22 1990-11-06 Nikken Chemicals Co., Ltd. Imidazo[2,1-B]benzothiazole compounds and antiulcer compositions containing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968708A (en) * 1988-06-22 1990-11-06 Nikken Chemicals Co., Ltd. Imidazo[2,1-B]benzothiazole compounds and antiulcer compositions containing the same

Also Published As

Publication number Publication date
JPS6320237B2 (en) 1988-04-26

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