JPS523076A - Preparation of carbostyril derivatives - Google Patents

Preparation of carbostyril derivatives

Info

Publication number
JPS523076A
JPS523076A JP7777175A JP7777175A JPS523076A JP S523076 A JPS523076 A JP S523076A JP 7777175 A JP7777175 A JP 7777175A JP 7777175 A JP7777175 A JP 7777175A JP S523076 A JPS523076 A JP S523076A
Authority
JP
Japan
Prior art keywords
preparation
carbostyril derivatives
alkyl
carbostyril
derivatives
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
JP7777175A
Other languages
Japanese (ja)
Other versions
JPS5936619B2 (en
Inventor
Kazuyuki Nakagawa
Shiro Yoshizaki
Kaoru Tanimura
Shigeharu Tamada
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.)
Otsuka Pharmaceutical Co Ltd
Original Assignee
Otsuka 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 Otsuka Pharmaceutical Co Ltd filed Critical Otsuka Pharmaceutical Co Ltd
Priority to JP7777175A priority Critical patent/JPS5936619B2/en
Publication of JPS523076A publication Critical patent/JPS523076A/en
Publication of JPS5936619B2 publication Critical patent/JPS5936619B2/en
Expired legal-status Critical Current

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  • Quinoline Compounds (AREA)

Abstract

PURPOSE: Carbostyril derivatives of formula I (wherein R1 and R2 are H, 1W4C alkyl; R3 is 1W4C alkyl; R4 is H, -COR3; B is C=O, CHOR4; and the bond of dotted line at 3,4 positions is a single or double bond.
COPYRIGHT: (C)1977,JPO&Japio
JP7777175A 1975-06-23 1975-06-23 Method for producing carbostyril derivatives Expired JPS5936619B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7777175A JPS5936619B2 (en) 1975-06-23 1975-06-23 Method for producing carbostyril derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7777175A JPS5936619B2 (en) 1975-06-23 1975-06-23 Method for producing carbostyril derivatives

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP6370884A Division JPS6036424B2 (en) 1984-03-30 1984-03-30 Method for producing carbostyril derivatives
JP6370984A Division JPS6036425B2 (en) 1984-03-30 1984-03-30 Method for producing carbostyril derivatives
JP6370784A Division JPS6059913B2 (en) 1984-03-30 1984-03-30 Method for producing carbostyril derivatives

Publications (2)

Publication Number Publication Date
JPS523076A true JPS523076A (en) 1977-01-11
JPS5936619B2 JPS5936619B2 (en) 1984-09-05

Family

ID=13643202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7777175A Expired JPS5936619B2 (en) 1975-06-23 1975-06-23 Method for producing carbostyril derivatives

Country Status (1)

Country Link
JP (1) JPS5936619B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451815A (en) * 1987-08-24 1989-02-28 Seiko Electronic Components Longitudinal crystal resonator

Also Published As

Publication number Publication date
JPS5936619B2 (en) 1984-09-05

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