JPS5246085A - Preparation of 3-amino-4-hydroxycarbostyrils - Google Patents

Preparation of 3-amino-4-hydroxycarbostyrils

Info

Publication number
JPS5246085A
JPS5246085A JP50122597A JP12259775A JPS5246085A JP S5246085 A JPS5246085 A JP S5246085A JP 50122597 A JP50122597 A JP 50122597A JP 12259775 A JP12259775 A JP 12259775A JP S5246085 A JPS5246085 A JP S5246085A
Authority
JP
Japan
Prior art keywords
amino
hydroxycarbostyrils
preparation
alkoxy
hydroxy
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
JP50122597A
Other languages
Japanese (ja)
Inventor
Soji Miyoshi
Naoto Yoneda
Kazuo Matsumoto
Mamoru Suzuki
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.)
Tanabe Pharma Corp
Original Assignee
Tanabe Seiyaku 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 Tanabe Seiyaku Co Ltd filed Critical Tanabe Seiyaku Co Ltd
Priority to JP50122597A priority Critical patent/JPS5246085A/en
Publication of JPS5246085A publication Critical patent/JPS5246085A/en
Pending legal-status Critical Current

Links

Landscapes

  • Quinoline Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: Title compounds fo formula I(R1-R4 are H, halogen, alkyl, alkoxy);for example, 3-amino-4-hydroxy-carbostyril hydrochloride.
COPYRIGHT: (C)1977,JPO&Japio
JP50122597A 1975-10-11 1975-10-11 Preparation of 3-amino-4-hydroxycarbostyrils Pending JPS5246085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50122597A JPS5246085A (en) 1975-10-11 1975-10-11 Preparation of 3-amino-4-hydroxycarbostyrils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50122597A JPS5246085A (en) 1975-10-11 1975-10-11 Preparation of 3-amino-4-hydroxycarbostyrils

Publications (1)

Publication Number Publication Date
JPS5246085A true JPS5246085A (en) 1977-04-12

Family

ID=14839859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50122597A Pending JPS5246085A (en) 1975-10-11 1975-10-11 Preparation of 3-amino-4-hydroxycarbostyrils

Country Status (1)

Country Link
JP (1) JPS5246085A (en)

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