JPS6419040A - Novel unsaturated fatty acid derivative - Google Patents

Novel unsaturated fatty acid derivative

Info

Publication number
JPS6419040A
JPS6419040A JP17679887A JP17679887A JPS6419040A JP S6419040 A JPS6419040 A JP S6419040A JP 17679887 A JP17679887 A JP 17679887A JP 17679887 A JP17679887 A JP 17679887A JP S6419040 A JPS6419040 A JP S6419040A
Authority
JP
Japan
Prior art keywords
agent
formula
compound expressed
fatty acid
alkyl
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
JP17679887A
Other languages
Japanese (ja)
Inventor
Toshio Nakamura
Hajime Kawakami
Keiichi Ono
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.)
Sumitomo Pharma Co Ltd
Original Assignee
Sumitomo Pharmaceuticals 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 Sumitomo Pharmaceuticals Co Ltd filed Critical Sumitomo Pharmaceuticals Co Ltd
Priority to JP17679887A priority Critical patent/JPS6419040A/en
Publication of JPS6419040A publication Critical patent/JPS6419040A/en
Pending legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:A compound expressed by formula I [Y is free or esterified carboxyl or formula II; R<a>, R<b> are H, lower alkyl, lower cycloalkyl, aralkyl, phenyl which may have a substituent group (halogen or lower alkyl) or 5--7- membered heterocyclic ring as NR<a>N<b>; R<1> is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, hydroxy-substituted alkyl, heterocyclic group, phenyl, etc.; n is 2, 3 or 4] or salt thereof. EXAMPLE:(5E,7E,9Z)-4,11-Dihydroxy-nonadeca-5,7,9-trienoic acid-N,N-dimethylami de. USE:A leukotriene B4 antagonistic agent or immunoregulator useful as an antiallergic agent, anti-inflammatory agent, carcinostatic agent, antirheumatic agent, etc. PREPARATION:A compound expressed by formula III is reduced to afford the aimed compound expressed by formula I.
JP17679887A 1987-07-14 1987-07-14 Novel unsaturated fatty acid derivative Pending JPS6419040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17679887A JPS6419040A (en) 1987-07-14 1987-07-14 Novel unsaturated fatty acid derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17679887A JPS6419040A (en) 1987-07-14 1987-07-14 Novel unsaturated fatty acid derivative

Publications (1)

Publication Number Publication Date
JPS6419040A true JPS6419040A (en) 1989-01-23

Family

ID=16020027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17679887A Pending JPS6419040A (en) 1987-07-14 1987-07-14 Novel unsaturated fatty acid derivative

Country Status (1)

Country Link
JP (1) JPS6419040A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0635266A1 (en) * 1993-05-28 1995-01-25 Suntory Limited Composition comprising an omega 9 series unsaturated fatty acid in the treatment of medical symptions caused by leucotriene B4
US5981588A (en) * 1994-08-09 1999-11-09 Suntory Limited ω9-unsaturated fatty acid compositions for preventing or alleviating medical symptoms caused by delayed allergy reactions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0635266A1 (en) * 1993-05-28 1995-01-25 Suntory Limited Composition comprising an omega 9 series unsaturated fatty acid in the treatment of medical symptions caused by leucotriene B4
US5834512A (en) * 1993-05-28 1998-11-10 Suntory Limited Prevention and improvement of allergy caused by leucotriene B 4
US5861433A (en) * 1993-05-28 1999-01-19 Suntory Limited Prevention and improvement of inflammation caused by leucotriene B4
US5981588A (en) * 1994-08-09 1999-11-09 Suntory Limited ω9-unsaturated fatty acid compositions for preventing or alleviating medical symptoms caused by delayed allergy reactions

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