JPS53149975A - Preparation of imidazolylbenzophenones - Google Patents

Preparation of imidazolylbenzophenones

Info

Publication number
JPS53149975A
JPS53149975A JP6462177A JP6462177A JPS53149975A JP S53149975 A JPS53149975 A JP S53149975A JP 6462177 A JP6462177 A JP 6462177A JP 6462177 A JP6462177 A JP 6462177A JP S53149975 A JPS53149975 A JP S53149975A
Authority
JP
Japan
Prior art keywords
imidazolylbenzophenones
preparation
cnsacting
drugs
prepare
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
JP6462177A
Other languages
Japanese (ja)
Inventor
Takeshi Hara
Yasukata Shikayama
Tamiko Sunami
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP6462177A priority Critical patent/JPS53149975A/en
Publication of JPS53149975A publication Critical patent/JPS53149975A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare imidazolylbenzophenones useful as an intermediate of CNSacting drugs, with simplified process in high yield, by treating specific dihydroquinazoline derivative (novel compound) with a carboxylic acid.
COPYRIGHT: (C)1978,JPO&Japio
JP6462177A 1977-06-03 1977-06-03 Preparation of imidazolylbenzophenones Pending JPS53149975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6462177A JPS53149975A (en) 1977-06-03 1977-06-03 Preparation of imidazolylbenzophenones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6462177A JPS53149975A (en) 1977-06-03 1977-06-03 Preparation of imidazolylbenzophenones

Publications (1)

Publication Number Publication Date
JPS53149975A true JPS53149975A (en) 1978-12-27

Family

ID=13263504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6462177A Pending JPS53149975A (en) 1977-06-03 1977-06-03 Preparation of imidazolylbenzophenones

Country Status (1)

Country Link
JP (1) JPS53149975A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068610A1 (en) * 2000-03-13 2001-09-20 Taisho Pharmaceutical Co.,Ltd Imidazolylbenzophenone derivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068610A1 (en) * 2000-03-13 2001-09-20 Taisho Pharmaceutical Co.,Ltd Imidazolylbenzophenone derivatives

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