JPS6431761A - Polyhalogenoindoline derivative - Google Patents

Polyhalogenoindoline derivative

Info

Publication number
JPS6431761A
JPS6431761A JP18730387A JP18730387A JPS6431761A JP S6431761 A JPS6431761 A JP S6431761A JP 18730387 A JP18730387 A JP 18730387A JP 18730387 A JP18730387 A JP 18730387A JP S6431761 A JPS6431761 A JP S6431761A
Authority
JP
Japan
Prior art keywords
compound expressed
formula
polyhalogenoindoline
derivative
acetyl
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
JP18730387A
Other languages
Japanese (ja)
Inventor
Masanori Somei
Toshiharu Ota
Hiroko Tahira
Yoshitoku Yamato
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.)
Kissei Pharmaceutical Co Ltd
Original Assignee
Kissei 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 Kissei Pharmaceutical Co Ltd filed Critical Kissei Pharmaceutical Co Ltd
Priority to JP18730387A priority Critical patent/JPS6431761A/en
Publication of JPS6431761A publication Critical patent/JPS6431761A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:A compound expressed by formula I (X is halogen; n is 2 or 3; R<1> is H or acetyl; R<2> is H or amino; provided that at least one of (X)n is bromine). EXAMPLE:1-Acetyl-5-bromo-7-iodoindoline. USE:An intermediate for producing medicine, agricultural chemical, etc. PREPARATION:A compound expressed by formula II (X<1> is halogen substituting at 5- or 6-position) is reacted with thallium tristrifluoroacetic acid to afford a compound expressed by formula III, which is then reacted with a halide such as KI, copper (II) bromide or copper (II) chloride to provide the compound expressed by formula I (R is H).
JP18730387A 1987-07-27 1987-07-27 Polyhalogenoindoline derivative Pending JPS6431761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18730387A JPS6431761A (en) 1987-07-27 1987-07-27 Polyhalogenoindoline derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18730387A JPS6431761A (en) 1987-07-27 1987-07-27 Polyhalogenoindoline derivative

Publications (1)

Publication Number Publication Date
JPS6431761A true JPS6431761A (en) 1989-02-02

Family

ID=16203640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18730387A Pending JPS6431761A (en) 1987-07-27 1987-07-27 Polyhalogenoindoline derivative

Country Status (1)

Country Link
JP (1) JPS6431761A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134004A (en) * 1984-07-25 1986-02-18 Kao Corp Novel cationized chitin and its production
EP0981109A2 (en) 1998-08-14 2000-02-23 Ge Yokogawa Medical Systems, Ltd. Image display method and apparatus

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEM.ABST=1974 *
CHEM.ABST=1979 *
CHEM.ABST=1985 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134004A (en) * 1984-07-25 1986-02-18 Kao Corp Novel cationized chitin and its production
EP0981109A2 (en) 1998-08-14 2000-02-23 Ge Yokogawa Medical Systems, Ltd. Image display method and apparatus

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