JPS5271462A - Process for preparing new benzophenone derivatives - Google Patents

Process for preparing new benzophenone derivatives

Info

Publication number
JPS5271462A
JPS5271462A JP13520375A JP13520375A JPS5271462A JP S5271462 A JPS5271462 A JP S5271462A JP 13520375 A JP13520375 A JP 13520375A JP 13520375 A JP13520375 A JP 13520375A JP S5271462 A JPS5271462 A JP S5271462A
Authority
JP
Japan
Prior art keywords
benzophenone derivatives
preparing new
ring
new benzophenone
substituted
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
JP13520375A
Other languages
Japanese (ja)
Inventor
Yasukata Shikayama
Takeshi Hara
Kazuhiko Ito
Hitoshi Fujimori
Toshiro Mori
Tamiko Sunami
Yoshinobu Hashimoto
Yoshio Ishimoto
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 JP13520375A priority Critical patent/JPS5271462A/en
Priority to US05/737,985 priority patent/US4169150A/en
Priority to GB46805/76A priority patent/GB1522118A/en
Priority to FR7634118A priority patent/FR2331349A1/en
Priority to CH1429676A priority patent/CH626892A5/de
Priority to DE19762651809 priority patent/DE2651809A1/en
Publication of JPS5271462A publication Critical patent/JPS5271462A/en
Pending legal-status Critical Current

Links

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: Benzophenone derivatives of formula I (where ring A and B may be substituted by palogen, nitro, CF3, alkyl or alkoxy;ring C may be substituted by adequate substituents which do not participate in this reaction, or when two of them are adjacent they may together foam a ring.). For example, 2(2-methyl-5-phthalimidemethylpyrrol-1-yl)benzophenone.
COPYRIGHT: (C)1977,JPO&Japio
JP13520375A 1975-11-12 1975-11-12 Process for preparing new benzophenone derivatives Pending JPS5271462A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP13520375A JPS5271462A (en) 1975-11-12 1975-11-12 Process for preparing new benzophenone derivatives
US05/737,985 US4169150A (en) 1975-11-12 1976-11-02 Benzodiazepine derivatives and pharmaceutical compositions containing said derivatives
GB46805/76A GB1522118A (en) 1975-11-12 1976-11-10 Benzodiazepine derivatives
FR7634118A FR2331349A1 (en) 1975-11-12 1976-11-12 BENZODIAZEPINES, THEIR PREPARATION AND MEDICINAL PRODUCT CONTAINING SUCH SUBSTANCES
CH1429676A CH626892A5 (en) 1975-11-12 1976-11-12
DE19762651809 DE2651809A1 (en) 1975-11-12 1976-11-12 NEW BENZODIAZEPINE DERIVATIVES AND PROCESS FOR THEIR PRODUCTION AND USE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13520375A JPS5271462A (en) 1975-11-12 1975-11-12 Process for preparing new benzophenone derivatives

Publications (1)

Publication Number Publication Date
JPS5271462A true JPS5271462A (en) 1977-06-14

Family

ID=15146252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13520375A Pending JPS5271462A (en) 1975-11-12 1975-11-12 Process for preparing new benzophenone derivatives

Country Status (1)

Country Link
JP (1) JPS5271462A (en)

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