JPS5382791A - Improved process for preparation of 6-acylamidopenicillanic acids - Google Patents

Improved process for preparation of 6-acylamidopenicillanic acids

Info

Publication number
JPS5382791A
JPS5382791A JP15632676A JP15632676A JPS5382791A JP S5382791 A JPS5382791 A JP S5382791A JP 15632676 A JP15632676 A JP 15632676A JP 15632676 A JP15632676 A JP 15632676A JP S5382791 A JPS5382791 A JP S5382791A
Authority
JP
Japan
Prior art keywords
acids
acylamidopenicillanic
preparation
improved process
reaction
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
JP15632676A
Other languages
Japanese (ja)
Other versions
JPS566431B2 (en
Inventor
Kunimitsu Shimizu
Hikari Asai
Satoru Azeyanagi
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.)
MSD KK
Original Assignee
Banyu Phamaceutical 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 Banyu Phamaceutical Co Ltd filed Critical Banyu Phamaceutical Co Ltd
Priority to JP15632676A priority Critical patent/JPS5382791A/en
Publication of JPS5382791A publication Critical patent/JPS5382791A/en
Publication of JPS566431B2 publication Critical patent/JPS566431B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare 6-acylaminopenicillanic acids, useful as antibiotics, by reaction of 6-aminopenicillanic acid with silyl cpds, followed by reaction with phenylglycine derivs. using the silyl cpd. (which is a by-product in the first reaction) as a hydrogen halide acceptor.
COPYRIGHT: (C)1978,JPO&Japio
JP15632676A 1976-12-27 1976-12-27 Improved process for preparation of 6-acylamidopenicillanic acids Granted JPS5382791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15632676A JPS5382791A (en) 1976-12-27 1976-12-27 Improved process for preparation of 6-acylamidopenicillanic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15632676A JPS5382791A (en) 1976-12-27 1976-12-27 Improved process for preparation of 6-acylamidopenicillanic acids

Publications (2)

Publication Number Publication Date
JPS5382791A true JPS5382791A (en) 1978-07-21
JPS566431B2 JPS566431B2 (en) 1981-02-10

Family

ID=15625331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15632676A Granted JPS5382791A (en) 1976-12-27 1976-12-27 Improved process for preparation of 6-acylamidopenicillanic acids

Country Status (1)

Country Link
JP (1) JPS5382791A (en)

Also Published As

Publication number Publication date
JPS566431B2 (en) 1981-02-10

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