JPS5511502A - Preparation of condensed heterocyclic compound - Google Patents

Preparation of condensed heterocyclic compound

Info

Publication number
JPS5511502A
JPS5511502A JP6736778A JP6736778A JPS5511502A JP S5511502 A JPS5511502 A JP S5511502A JP 6736778 A JP6736778 A JP 6736778A JP 6736778 A JP6736778 A JP 6736778A JP S5511502 A JPS5511502 A JP S5511502A
Authority
JP
Japan
Prior art keywords
compound
halogen
formula
novel
lower alkyl
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
JP6736778A
Other languages
Japanese (ja)
Other versions
JPS6045636B2 (en
Inventor
Hironobu Sato
Kuniyuki Tomita
Shinsaku 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.)
Sankyo Co Ltd
Original Assignee
Sankyo 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP6736778A priority Critical patent/JPS6045636B2/en
Publication of JPS5511502A publication Critical patent/JPS5511502A/en
Publication of JPS6045636B2 publication Critical patent/JPS6045636B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the title compound, useful as an antiulcer agent, by the ring- closure of a novel compound obtained by the reaction of a novel derivative of or ω- substituted thioalkylaniline with a halogen or an active halide, with a base.
CONSTITUTION: A condensed heterocyclic compound of formula II and its acid addition salt are obtained by the ring closure of a compound of formula I (R1 is H, lower alkyl; R2 is H, lower alkyl, phenyl; X is H, lower alkyl, lower alkoxy, lower alkanesulphinyl, lower alkanesulphonyl, halogen, etc,; n is an integer of 1W4; m is an integer of 1W3; when m is 2 or 3, X may be the same or different and Y is a halogen) with a base. The compound of formula I can be obtained by the oxidation of a novel derivaitve of an ω-substituted thioalkylaniline of formula III with a halogen or an active halide.
COPYRIGHT: (C)1980,JPO&Japio
JP6736778A 1978-06-05 1978-06-05 Method for producing fused heterocyclic compounds Expired JPS6045636B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6736778A JPS6045636B2 (en) 1978-06-05 1978-06-05 Method for producing fused heterocyclic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6736778A JPS6045636B2 (en) 1978-06-05 1978-06-05 Method for producing fused heterocyclic compounds

Publications (2)

Publication Number Publication Date
JPS5511502A true JPS5511502A (en) 1980-01-26
JPS6045636B2 JPS6045636B2 (en) 1985-10-11

Family

ID=13342963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6736778A Expired JPS6045636B2 (en) 1978-06-05 1978-06-05 Method for producing fused heterocyclic compounds

Country Status (1)

Country Link
JP (1) JPS6045636B2 (en)

Also Published As

Publication number Publication date
JPS6045636B2 (en) 1985-10-11

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