JPS51138680A - Process for preparing dibenzopyrans. - Google Patents

Process for preparing dibenzopyrans.

Info

Publication number
JPS51138680A
JPS51138680A JP6147175A JP6147175A JPS51138680A JP S51138680 A JPS51138680 A JP S51138680A JP 6147175 A JP6147175 A JP 6147175A JP 6147175 A JP6147175 A JP 6147175A JP S51138680 A JPS51138680 A JP S51138680A
Authority
JP
Japan
Prior art keywords
dibenzopyrans
preparing
cyclohexanol
hydroxyphenyl
reacting
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
JP6147175A
Other languages
Japanese (ja)
Other versions
JPS6020391B2 (en
Inventor
Kazuo Kikazawa
Mineji Hiiragi
Haruhide Ishimaru
Nagatoshi Azuma
Seiji Haga
Osamu Kusama
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.)
Aska Pharmaceutical Co Ltd
Original Assignee
Grelan 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 Grelan Pharmaceutical Co Ltd filed Critical Grelan Pharmaceutical Co Ltd
Priority to JP6147175A priority Critical patent/JPS6020391B2/en
Publication of JPS51138680A publication Critical patent/JPS51138680A/en
Publication of JPS6020391B2 publication Critical patent/JPS6020391B2/en
Expired legal-status Critical Current

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

Abstract

PURPOSE: To prepare dibenzopyrans, which are useful as anti-inflammatory agents, by reacting 2-(3-hydroxyphenyl) cyclohexanol with carbonyl compounds.
COPYRIGHT: (C)1976,JPO&Japio
JP6147175A 1975-05-24 1975-05-24 Manufacturing method of dibenzopyrans Expired JPS6020391B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6147175A JPS6020391B2 (en) 1975-05-24 1975-05-24 Manufacturing method of dibenzopyrans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6147175A JPS6020391B2 (en) 1975-05-24 1975-05-24 Manufacturing method of dibenzopyrans

Publications (2)

Publication Number Publication Date
JPS51138680A true JPS51138680A (en) 1976-11-30
JPS6020391B2 JPS6020391B2 (en) 1985-05-21

Family

ID=13171990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6147175A Expired JPS6020391B2 (en) 1975-05-24 1975-05-24 Manufacturing method of dibenzopyrans

Country Status (1)

Country Link
JP (1) JPS6020391B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122041A (en) * 1981-01-21 1982-07-29 Suntory Ltd Phenylclohexane derivative

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122041A (en) * 1981-01-21 1982-07-29 Suntory Ltd Phenylclohexane derivative
JPH0250894B2 (en) * 1981-01-21 1990-11-05 Suntory Ltd

Also Published As

Publication number Publication date
JPS6020391B2 (en) 1985-05-21

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