JPS5788174A - 2(5h)-furanone derivative - Google Patents

2(5h)-furanone derivative

Info

Publication number
JPS5788174A
JPS5788174A JP55164174A JP16417480A JPS5788174A JP S5788174 A JPS5788174 A JP S5788174A JP 55164174 A JP55164174 A JP 55164174A JP 16417480 A JP16417480 A JP 16417480A JP S5788174 A JPS5788174 A JP S5788174A
Authority
JP
Japan
Prior art keywords
lower alkyl
compound
formula
phenyl
furanone
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
JP55164174A
Other languages
Japanese (ja)
Other versions
JPS6348270B2 (en
Inventor
Kinji Hashimoto
Yoshiaki Tsuda
Tadahiro Doi
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.)
Otsuka Pharmaceutical Co Ltd
Original Assignee
Otsuka 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 Otsuka Pharmaceutical Co Ltd filed Critical Otsuka Pharmaceutical Co Ltd
Priority to JP55164174A priority Critical patent/JPS5788174A/en
Publication of JPS5788174A publication Critical patent/JPS5788174A/en
Publication of JPS6348270B2 publication Critical patent/JPS6348270B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Furan Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:The 2(5H)-furanone derivative of formulaI[R1 is lower alkyl, naphthyl, mono-or di-phenyl lower alkyl which may have lower alkyl substituent group at the phenyl ring, phenyl which may have 1W2 substitutent groups (halogen, lower alkyl, halogen-substituted lower alkyl or lower alkoxy), or group of formula 4 (m is 1, 2 or 3); R2 is H (provided that R1 is not benzyl) or lower alkoxycarbonyl].
EXAMPLE: 5-Phenoxymethyl-2(5H)-furanone.
USE: A blood platelet coagulation inhibiting agent useful as an antithrombic agent.
PROCESS: The compound of formulaIis prepared by oxidizing the compound of formula 2 with on organic peracid, etc. in a conventional organic solvent or hydrous organic solvent, and heating the resultat compound of formula 3 in a solvent which does not participate in the reaction, e.g. toluene.
COPYRIGHT: (C)1982,JPO&Japio
JP55164174A 1980-11-20 1980-11-20 2(5h)-furanone derivative Granted JPS5788174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55164174A JPS5788174A (en) 1980-11-20 1980-11-20 2(5h)-furanone derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55164174A JPS5788174A (en) 1980-11-20 1980-11-20 2(5h)-furanone derivative

Publications (2)

Publication Number Publication Date
JPS5788174A true JPS5788174A (en) 1982-06-01
JPS6348270B2 JPS6348270B2 (en) 1988-09-28

Family

ID=15788125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55164174A Granted JPS5788174A (en) 1980-11-20 1980-11-20 2(5h)-furanone derivative

Country Status (1)

Country Link
JP (1) JPS5788174A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909957A (en) * 1987-09-07 1990-03-20 Daiso Co., Ltd. Liquid crystalline compounds and process for production thereof
US5164499A (en) * 1984-05-03 1992-11-17 E. I. Du Pont De Nemours And Company Nitroaryl carbonyl compounds, nitrodihydroaryl carbonyl intermediates thereto, and processes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164499A (en) * 1984-05-03 1992-11-17 E. I. Du Pont De Nemours And Company Nitroaryl carbonyl compounds, nitrodihydroaryl carbonyl intermediates thereto, and processes
US4909957A (en) * 1987-09-07 1990-03-20 Daiso Co., Ltd. Liquid crystalline compounds and process for production thereof

Also Published As

Publication number Publication date
JPS6348270B2 (en) 1988-09-28

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