JPS5233690A - Process for preparation of penicillin derivatives or their nontoxic sa lts - Google Patents

Process for preparation of penicillin derivatives or their nontoxic sa lts

Info

Publication number
JPS5233690A
JPS5233690A JP10870975A JP10870975A JPS5233690A JP S5233690 A JPS5233690 A JP S5233690A JP 10870975 A JP10870975 A JP 10870975A JP 10870975 A JP10870975 A JP 10870975A JP S5233690 A JPS5233690 A JP S5233690A
Authority
JP
Japan
Prior art keywords
nontoxic
lts
preparation
penicillin derivatives
penicillin
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
JP10870975A
Other languages
Japanese (ja)
Inventor
Yoshimi Morita
Kenzo Komata
Junichi Ooya
Kazuo Azuma
Tadashi Shirasaka
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP10870975A priority Critical patent/JPS5233690A/en
Priority to US05/713,808 priority patent/US4111932A/en
Priority to GB24678/78A priority patent/GB1570381A/en
Priority to CH1134076A priority patent/CH605980A5/xx
Priority to DE19762640432 priority patent/DE2640432A1/en
Priority to FR7627034A priority patent/FR2322598A1/en
Publication of JPS5233690A publication Critical patent/JPS5233690A/en
Priority to US05/899,458 priority patent/US4179437A/en
Priority to US05/915,481 priority patent/US4220587A/en
Pending legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: Penicillin derivatives and their nontoxic salts I [where n is O, 1; R is formula II,III,IV(X is amino;R1 and R2 are H, halogen, OH, 1-6C lower alkoxy or 6-10C aryl)], e.g. potassium-6-[D-2-(D-benzyloxycarbonyl-D-prolylamino)-2-phenylacetamido] -penicillanate. monohydrate.
COPYRIGHT: (C)1977,JPO&Japio
JP10870975A 1975-09-08 1975-09-08 Process for preparation of penicillin derivatives or their nontoxic sa lts Pending JPS5233690A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP10870975A JPS5233690A (en) 1975-09-08 1975-09-08 Process for preparation of penicillin derivatives or their nontoxic sa lts
US05/713,808 US4111932A (en) 1975-09-08 1976-08-12 Amino acid derivatives of 6-(2-amino-2-arylacetamido)penicillanic acids
GB24678/78A GB1570381A (en) 1975-09-08 1976-08-20 Amino acid derivatives of 6-(2-amino-2-arylacet-amido)penicillanic acids
CH1134076A CH605980A5 (en) 1975-09-08 1976-09-07
DE19762640432 DE2640432A1 (en) 1975-09-08 1976-09-08 ALPHA-ACYLAMINOBENZYLPENICILLIN DERIVATIVES, THE PROCESS FOR THEIR MANUFACTURING AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS
FR7627034A FR2322598A1 (en) 1975-09-08 1976-09-08 AMINO ACID DERIVATIVES OF 6- (2-AMINO-2-ARYLACETAMIDO) PENICILLANIC ACIDS
US05/899,458 US4179437A (en) 1975-09-08 1978-04-24 Amino acid derivatives of 6-(2-amino-2-arylacetamido) penicillanic acids
US05/915,481 US4220587A (en) 1975-09-08 1978-06-14 Amino acid derivatives of 6-(2-amino-2-arylacetamido)penicillanic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10870975A JPS5233690A (en) 1975-09-08 1975-09-08 Process for preparation of penicillin derivatives or their nontoxic sa lts

Publications (1)

Publication Number Publication Date
JPS5233690A true JPS5233690A (en) 1977-03-14

Family

ID=14491603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10870975A Pending JPS5233690A (en) 1975-09-08 1975-09-08 Process for preparation of penicillin derivatives or their nontoxic sa lts

Country Status (1)

Country Link
JP (1) JPS5233690A (en)

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