JPS56150015A - Antiallergic agent - Google Patents

Antiallergic agent

Info

Publication number
JPS56150015A
JPS56150015A JP5312880A JP5312880A JPS56150015A JP S56150015 A JPS56150015 A JP S56150015A JP 5312880 A JP5312880 A JP 5312880A JP 5312880 A JP5312880 A JP 5312880A JP S56150015 A JPS56150015 A JP S56150015A
Authority
JP
Japan
Prior art keywords
compound
formula
srs
antiallergic agent
integer
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
JP5312880A
Other languages
Japanese (ja)
Other versions
JPS6351125B2 (en
Inventor
Yoshitaka Maki
Shinji Terao
Masazumi Watanabe
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP5312880A priority Critical patent/JPS56150015A/en
Publication of JPS56150015A publication Critical patent/JPS56150015A/en
Publication of JPS6351125B2 publication Critical patent/JPS6351125B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: An antiallergic agent, capable of suppressing the production and release of SRS-A, and containing a specified quinone.
CONSTITUTION: An antiallergic agent containing a compound of formula I [n is an integer 1W10; R1 is methyl or methoxy, or two R1 together form -CH=CH- CH=CH-; R2 is H, lower alkyl or -[CH2-CH=C(CH3)-CH2]m-H (m is an integer 1W10)], e.g. the compound of formula I where R1 is OCH3, R2 is H and n is 3. The compound of formula I strongly suppresses the production and release of a slow-reacting substance of anaphylaxio (abbreviated to SRS-A) which is one of the chemical mediators produced and released in the local parts of a living body as the result of antigen-antibody reaction that is regarded as the cause of various allergic disorders, e.g., bronchial asthma, allergic rhinitis and urticaria, and is therefore useful for the treatment and prevention of the allergic disorders caused by the SRS-A. The compound of formula I is prepared according to the reaction schme.
COPYRIGHT: (C)1981,JPO&Japio
JP5312880A 1980-04-21 1980-04-21 Antiallergic agent Granted JPS56150015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5312880A JPS56150015A (en) 1980-04-21 1980-04-21 Antiallergic agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5312880A JPS56150015A (en) 1980-04-21 1980-04-21 Antiallergic agent

Publications (2)

Publication Number Publication Date
JPS56150015A true JPS56150015A (en) 1981-11-20
JPS6351125B2 JPS6351125B2 (en) 1988-10-13

Family

ID=12934163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5312880A Granted JPS56150015A (en) 1980-04-21 1980-04-21 Antiallergic agent

Country Status (1)

Country Link
JP (1) JPS56150015A (en)

Also Published As

Publication number Publication date
JPS6351125B2 (en) 1988-10-13

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