JPS51113879A - Method for preparing carbostyryl derivatives - Google Patents

Method for preparing carbostyryl derivatives

Info

Publication number
JPS51113879A
JPS51113879A JP50037476A JP3747675A JPS51113879A JP S51113879 A JPS51113879 A JP S51113879A JP 50037476 A JP50037476 A JP 50037476A JP 3747675 A JP3747675 A JP 3747675A JP S51113879 A JPS51113879 A JP S51113879A
Authority
JP
Japan
Prior art keywords
carbostyryl derivatives
derivatives
preparing
preparing carbostyryl
acetylmethoxy
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
JP50037476A
Other languages
Japanese (ja)
Inventor
Kazuyuki Nakagawa
Takao Nishi
Katsuyoshi Yamamoto
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 JP50037476A priority Critical patent/JPS51113879A/en
Publication of JPS51113879A publication Critical patent/JPS51113879A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: Carbostyryl derivatives of formula 1 (where R1, R2 and R3 are H, alkyl, allyl, phenyl or aralkyl) or their 3,4-dihydro derivatives are new, for example, 6-acetylmethoxy-3,4-dihydrocarbostyryl.
COPYRIGHT: (C)1976,JPO&Japio
JP50037476A 1975-03-27 1975-03-27 Method for preparing carbostyryl derivatives Pending JPS51113879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50037476A JPS51113879A (en) 1975-03-27 1975-03-27 Method for preparing carbostyryl derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50037476A JPS51113879A (en) 1975-03-27 1975-03-27 Method for preparing carbostyryl derivatives

Publications (1)

Publication Number Publication Date
JPS51113879A true JPS51113879A (en) 1976-10-07

Family

ID=12498562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50037476A Pending JPS51113879A (en) 1975-03-27 1975-03-27 Method for preparing carbostyryl derivatives

Country Status (1)

Country Link
JP (1) JPS51113879A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384978A (en) * 1976-12-29 1978-07-26 Otsuka Pharmaceut Co Ltd Carbostyril derivative

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384978A (en) * 1976-12-29 1978-07-26 Otsuka Pharmaceut Co Ltd Carbostyril derivative

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