JPS5337691A - Preparation of alpha-amino-substituted benzylpenicillin derivatives - Google Patents

Preparation of alpha-amino-substituted benzylpenicillin derivatives

Info

Publication number
JPS5337691A
JPS5337691A JP11246676A JP11246676A JPS5337691A JP S5337691 A JPS5337691 A JP S5337691A JP 11246676 A JP11246676 A JP 11246676A JP 11246676 A JP11246676 A JP 11246676A JP S5337691 A JPS5337691 A JP S5337691A
Authority
JP
Japan
Prior art keywords
benzylpenicillin
amino
derivatives
substituted
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
JP11246676A
Other languages
Japanese (ja)
Inventor
Norio Miwa
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.)
TOHO IYAKU KENKYUSHO KK
TOUBISHI YAKUHIN KOGYO KK
Tobishi Pharmaceutical Co Ltd
Original Assignee
TOHO IYAKU KENKYUSHO KK
TOUBISHI YAKUHIN KOGYO KK
Tobishi 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 TOHO IYAKU KENKYUSHO KK, TOUBISHI YAKUHIN KOGYO KK, Tobishi Pharmaceutical Co Ltd filed Critical TOHO IYAKU KENKYUSHO KK
Priority to JP11246676A priority Critical patent/JPS5337691A/en
Priority to YU181877A priority patent/YU181877A/en
Publication of JPS5337691A publication Critical patent/JPS5337691A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: α-Amino-substituted benzylpenicillin derivatives of formula I (R1-R3 are H or OH) and their salts, e.g. α-amino-p-hydroxy-benzylpenicillin trihydrate.
COPYRIGHT: (C)1978,JPO&Japio
JP11246676A 1976-09-21 1976-09-21 Preparation of alpha-amino-substituted benzylpenicillin derivatives Pending JPS5337691A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11246676A JPS5337691A (en) 1976-09-21 1976-09-21 Preparation of alpha-amino-substituted benzylpenicillin derivatives
YU181877A YU181877A (en) 1976-09-21 1977-07-21 Process for preparing subst.-alpha-benzylpenicillin derivatives and pharmaceutically acceptable salts thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11246676A JPS5337691A (en) 1976-09-21 1976-09-21 Preparation of alpha-amino-substituted benzylpenicillin derivatives

Publications (1)

Publication Number Publication Date
JPS5337691A true JPS5337691A (en) 1978-04-06

Family

ID=14587336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11246676A Pending JPS5337691A (en) 1976-09-21 1976-09-21 Preparation of alpha-amino-substituted benzylpenicillin derivatives

Country Status (2)

Country Link
JP (1) JPS5337691A (en)
YU (1) YU181877A (en)

Also Published As

Publication number Publication date
YU181877A (en) 1982-10-31

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