JPS5350190A - Novel d(-)-alpha- 3-(4-oxo-4-h-thiopyran)-carboxamido -p-hydroxybenzylpenicillinesters and process for preparation of the same - Google Patents

Novel d(-)-alpha- 3-(4-oxo-4-h-thiopyran)-carboxamido -p-hydroxybenzylpenicillinesters and process for preparation of the same

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Publication number
JPS5350190A
JPS5350190A JP12329976A JP12329976A JPS5350190A JP S5350190 A JPS5350190 A JP S5350190A JP 12329976 A JP12329976 A JP 12329976A JP 12329976 A JP12329976 A JP 12329976A JP S5350190 A JPS5350190 A JP S5350190A
Authority
JP
Japan
Prior art keywords
thiopyran
oxo
hydroxybenzylpenicillinesters
carboxamido
alpha
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
JP12329976A
Other languages
Japanese (ja)
Inventor
Ichiro Isaka
Masuo Murakami
Akio Koda
Yukiyasu Murakami
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.)
Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi 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 Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Priority to JP12329976A priority Critical patent/JPS5350190A/en
Publication of JPS5350190A publication Critical patent/JPS5350190A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: -D(-)-α-[3-(4-Oxo-4H-thiopyran) carboxymide]-p-hydroxybenzylpenicillin derivatives of formula I [A is H or lower alkoxycarbonyl; B is phthalidyl, phenacyl, 2-morpholinoethyl, 2-pyridylethyl, II(R1 and R2 are lower alkyl or benzyl) or III (R3 is lower alkyl)], e.g. the above penicillin phthalidylester.
COPYRIGHT: (C)1978,JPO&Japio
JP12329976A 1976-10-14 1976-10-14 Novel d(-)-alpha- 3-(4-oxo-4-h-thiopyran)-carboxamido -p-hydroxybenzylpenicillinesters and process for preparation of the same Pending JPS5350190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12329976A JPS5350190A (en) 1976-10-14 1976-10-14 Novel d(-)-alpha- 3-(4-oxo-4-h-thiopyran)-carboxamido -p-hydroxybenzylpenicillinesters and process for preparation of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12329976A JPS5350190A (en) 1976-10-14 1976-10-14 Novel d(-)-alpha- 3-(4-oxo-4-h-thiopyran)-carboxamido -p-hydroxybenzylpenicillinesters and process for preparation of the same

Publications (1)

Publication Number Publication Date
JPS5350190A true JPS5350190A (en) 1978-05-08

Family

ID=14857092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12329976A Pending JPS5350190A (en) 1976-10-14 1976-10-14 Novel d(-)-alpha- 3-(4-oxo-4-h-thiopyran)-carboxamido -p-hydroxybenzylpenicillinesters and process for preparation of the same

Country Status (1)

Country Link
JP (1) JPS5350190A (en)

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