JPS5748968A - Preparation of 10-hydroxy-4-benzazonine derivative - Google Patents

Preparation of 10-hydroxy-4-benzazonine derivative

Info

Publication number
JPS5748968A
JPS5748968A JP12419480A JP12419480A JPS5748968A JP S5748968 A JPS5748968 A JP S5748968A JP 12419480 A JP12419480 A JP 12419480A JP 12419480 A JP12419480 A JP 12419480A JP S5748968 A JPS5748968 A JP S5748968A
Authority
JP
Japan
Prior art keywords
benzazonine
derivative
hydroxy
demethylating agent
demethylating
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
JP12419480A
Other languages
English (en)
Inventor
Keiko Kobayashi
Osamu Futsukaichi
Ichihiro Hayashi
Yoshio Miyamura
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.)
Nihon Iyakuhin Kogyo Co Ltd
Original Assignee
Nihon Iyakuhin Kogyo 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 Nihon Iyakuhin Kogyo Co Ltd filed Critical Nihon Iyakuhin Kogyo Co Ltd
Priority to JP12419480A priority Critical patent/JPS5748968A/ja
Publication of JPS5748968A publication Critical patent/JPS5748968A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Other In-Based Heterocyclic Compounds (AREA)
JP12419480A 1980-09-08 1980-09-08 Preparation of 10-hydroxy-4-benzazonine derivative Pending JPS5748968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12419480A JPS5748968A (en) 1980-09-08 1980-09-08 Preparation of 10-hydroxy-4-benzazonine derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12419480A JPS5748968A (en) 1980-09-08 1980-09-08 Preparation of 10-hydroxy-4-benzazonine derivative

Publications (1)

Publication Number Publication Date
JPS5748968A true JPS5748968A (en) 1982-03-20

Family

ID=14879307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12419480A Pending JPS5748968A (en) 1980-09-08 1980-09-08 Preparation of 10-hydroxy-4-benzazonine derivative

Country Status (1)

Country Link
JP (1) JPS5748968A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835080A (ja) * 1971-09-10 1973-05-23
JPS50106986A (ja) * 1974-02-05 1975-08-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835080A (ja) * 1971-09-10 1973-05-23
JPS50106986A (ja) * 1974-02-05 1975-08-22

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