JPS56125388A - Dihydrobenzofuran derivative - Google Patents

Dihydrobenzofuran derivative

Info

Publication number
JPS56125388A
JPS56125388A JP2957080A JP2957080A JPS56125388A JP S56125388 A JPS56125388 A JP S56125388A JP 2957080 A JP2957080 A JP 2957080A JP 2957080 A JP2957080 A JP 2957080A JP S56125388 A JPS56125388 A JP S56125388A
Authority
JP
Japan
Prior art keywords
formula
solvent
compound
dihydrobenzofuran derivative
dihydrobenzofuran
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
JP2957080A
Other languages
Japanese (ja)
Inventor
Yuichi Kaneoka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2957080A priority Critical patent/JPS56125388A/en
Publication of JPS56125388A publication Critical patent/JPS56125388A/en
Pending legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

NEW MATERIAL:A dihydrobenzofuran derivative of formula I (R1 is group of formula II or III; R2 is lower alkyl).
EXAMPLE: 3-(2'-Hydroxyphenyl)-1-methyl-quinolin-2-one.
USE: Usable as an agricultural chemical, a medicine, etc. and useful as various synthetic raw materials utilizing the reactivity thereof.
PROCESS: A benzofurancarboxylic acid N-alkylanilide of formula IV is irradiated with light in a solvent, e.g. a hydrocarbon such as benzene, to give the compound of formula I. The concentration of the compound of formula IV in the solvent and other irradiation conditions may be suitably selected and determined.
COPYRIGHT: (C)1981,JPO&Japio
JP2957080A 1980-03-08 1980-03-08 Dihydrobenzofuran derivative Pending JPS56125388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2957080A JPS56125388A (en) 1980-03-08 1980-03-08 Dihydrobenzofuran derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2957080A JPS56125388A (en) 1980-03-08 1980-03-08 Dihydrobenzofuran derivative

Publications (1)

Publication Number Publication Date
JPS56125388A true JPS56125388A (en) 1981-10-01

Family

ID=12279775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2957080A Pending JPS56125388A (en) 1980-03-08 1980-03-08 Dihydrobenzofuran derivative

Country Status (1)

Country Link
JP (1) JPS56125388A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6855726B1 (en) 1998-03-31 2005-02-15 Warner-Lambert Company Llc Quinolones as serine protease inhibitors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6855726B1 (en) 1998-03-31 2005-02-15 Warner-Lambert Company Llc Quinolones as serine protease inhibitors

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