JPS6422866A - Tetrahydrofuran derivative - Google Patents

Tetrahydrofuran derivative

Info

Publication number
JPS6422866A
JPS6422866A JP17983387A JP17983387A JPS6422866A JP S6422866 A JPS6422866 A JP S6422866A JP 17983387 A JP17983387 A JP 17983387A JP 17983387 A JP17983387 A JP 17983387A JP S6422866 A JPS6422866 A JP S6422866A
Authority
JP
Japan
Prior art keywords
formula
expressed
compound
phenylalkoxyalkyl
benzyloxymethyl
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
JP17983387A
Other languages
Japanese (ja)
Other versions
JP2631846B2 (en
Inventor
Seiichi Takano
Kuniro Ogasawara
Michiyasu Takahashi
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 JP62179833A priority Critical patent/JP2631846B2/en
Publication of JPS6422866A publication Critical patent/JPS6422866A/en
Application granted granted Critical
Publication of JP2631846B2 publication Critical patent/JP2631846B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

NEW MATERIAL:A tetrahydrofuran derivative expressed by formula I [R<1> is H, alkyl or alkenyl; R<2> is alkenyl (which may be substituted by phenylalkoxy); R<3> is phenylalkoxyalkyl, provided that R<2> is not allyl when R<1> is H or ethyl] or formula II [R<4> is alkoxycarbonyl or formula VII (R<7> is alkyl); R<5> is alkoxycarbonyl; the formula = (R<4>)R<5> may be form a group expressed by formu la VIII; R<6> is phenylalkoxyalkyl]. EXAMPLE:5-Benzyloxymethyl-3-(1-methylallyl)tetrahydrofuran-2-thione or (R)-5- benzyloxymethyl-2-diethoxycarbonylmethylenetetrahydrofuran. USE:An anti-inflammatory, carcinostatic, antiviral, antimicrobial, antiulcer agents, etc. PREPARATION:A compound expressed by formula III is reacted with a com pound expressed by formula IV in the presence of a basic compound in an inert solvent to provide the aimed compound expressed expressed by formula I. Alternatively, a compound expressed by formula V is reacted with a com pound expressed by formula VI in the presence of a catalyst in an inert solvent to afford the aimed compound expressed by formula II.
JP62179833A 1987-07-17 1987-07-17 Tetrahydrofuran derivative Expired - Lifetime JP2631846B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62179833A JP2631846B2 (en) 1987-07-17 1987-07-17 Tetrahydrofuran derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62179833A JP2631846B2 (en) 1987-07-17 1987-07-17 Tetrahydrofuran derivative

Publications (2)

Publication Number Publication Date
JPS6422866A true JPS6422866A (en) 1989-01-25
JP2631846B2 JP2631846B2 (en) 1997-07-16

Family

ID=16072694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62179833A Expired - Lifetime JP2631846B2 (en) 1987-07-17 1987-07-17 Tetrahydrofuran derivative

Country Status (1)

Country Link
JP (1) JP2631846B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332442B1 (en) 1998-04-16 2001-12-25 Toyoda Gosei Co., Ltd. Intake air duct
WO2002036533A1 (en) * 2000-10-31 2002-05-10 Daicel Chemical Industries, Ltd. Monomers having electron-withdrawing groups and processes for preparing the same
US6622680B2 (en) 2000-05-17 2003-09-23 Toyoda Gosei Co., Ltd. Air intake duct and manufacturing method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMISTRY LETTERS=S62 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332442B1 (en) 1998-04-16 2001-12-25 Toyoda Gosei Co., Ltd. Intake air duct
US6622680B2 (en) 2000-05-17 2003-09-23 Toyoda Gosei Co., Ltd. Air intake duct and manufacturing method therefor
WO2002036533A1 (en) * 2000-10-31 2002-05-10 Daicel Chemical Industries, Ltd. Monomers having electron-withdrawing groups and processes for preparing the same
US6949615B2 (en) 2000-10-31 2005-09-27 Daicel Chemical Industries, Ltd. Monomer having electron-withdrawing group and process for preparing the same

Also Published As

Publication number Publication date
JP2631846B2 (en) 1997-07-16

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