JPS6431763A - Dihalogenoindole derivative - Google Patents
Dihalogenoindole derivativeInfo
- Publication number
- JPS6431763A JPS6431763A JP18730187A JP18730187A JPS6431763A JP S6431763 A JPS6431763 A JP S6431763A JP 18730187 A JP18730187 A JP 18730187A JP 18730187 A JP18730187 A JP 18730187A JP S6431763 A JPS6431763 A JP S6431763A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- formyl
- action
- reacting
- 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
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
Abstract
NEW MATERIAL:The compound of formula I (X<1> and X<2> are halogen; the substitution position of X<2> is 5 or 6; R<1> is formyl, carboxyl or lower alkoxycarbonyl; R<2> is H or lower alkyl). EXAMPLE:4-Bromo-5-iodo-3-indolecarbaldehyde. USE:It exhibits bactericidal action, antiviral action and plant growth promoting action by itself. Useful as pharmaceuticals such as antibacterial agent and antiviral agent, agricultural chemicals such as plant-growth promoting agent and herbicide or their intermediate or as production intermediates for various compounds having dihalogenoindole skeleton of the compound of formula I. PREPARATION:A compound of formula I wherein R<1> is formyl can be produced e.g. by reacting a compound of formula II with thallium tristrifluoroacetic acid and reacting the resultant compound of formula III with a halide such as KI, cupric bromide or cupric chloride. The obtained compound can be converted into another compound of formula I wherein R<1> is other than formyl by oxidizing and esterifying the above compound.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18730187A JPS6431763A (en) | 1987-07-27 | 1987-07-27 | Dihalogenoindole derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18730187A JPS6431763A (en) | 1987-07-27 | 1987-07-27 | Dihalogenoindole derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6431763A true JPS6431763A (en) | 1989-02-02 |
Family
ID=16203604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18730187A Pending JPS6431763A (en) | 1987-07-27 | 1987-07-27 | Dihalogenoindole derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6431763A (en) |
-
1987
- 1987-07-27 JP JP18730187A patent/JPS6431763A/en active Pending
Non-Patent Citations (2)
Title |
---|
CHEM.ABST=1968 * |
CHEM.ABST=1969 * |
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