JPS5511502A - Preparation of condensed heterocyclic compound - Google Patents
Preparation of condensed heterocyclic compoundInfo
- 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
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
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) |
-
1978
- 1978-06-05 JP JP6736778A patent/JPS6045636B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6045636B2 (en) | 1985-10-11 |
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