JPS5225791A - Preparation of novel cephalosporins - Google Patents

Preparation of novel cephalosporins

Info

Publication number
JPS5225791A
JPS5225791A JP10101375A JP10101375A JPS5225791A JP S5225791 A JPS5225791 A JP S5225791A JP 10101375 A JP10101375 A JP 10101375A JP 10101375 A JP10101375 A JP 10101375A JP S5225791 A JPS5225791 A JP S5225791A
Authority
JP
Japan
Prior art keywords
preparation
cephalosporins
het
thienyl
novel cephalosporins
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
JP10101375A
Other languages
Japanese (ja)
Inventor
Hirotada Yamada
Takeya Nakagome
Toshiaki Komatsu
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP10101375A priority Critical patent/JPS5225791A/en
Publication of JPS5225791A publication Critical patent/JPS5225791A/en
Pending legal-status Critical Current

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  • Cephalosporin Compounds (AREA)

Abstract

PURPOSE: Cephalosporins of formula I(A is N-containing, mono- or polycyclic aromatic heteroring; R is thienyl, cyclohexadienyl, cyclohexenyl, cyclohexynyl;Xis - COOCH3, -S - Het; Het is 5 - 6-membered heterocyclic ring containing C atom and 1 - 4 heteroatoms selected from N, O, and S. For example, 7-[D-α-(4-hydroxypyridine-3-carboxamido)-α-(2-thienyl)acetamido] cephalosporanic acid.
COPYRIGHT: (C)1977,JPO&Japio
JP10101375A 1975-08-19 1975-08-19 Preparation of novel cephalosporins Pending JPS5225791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10101375A JPS5225791A (en) 1975-08-19 1975-08-19 Preparation of novel cephalosporins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10101375A JPS5225791A (en) 1975-08-19 1975-08-19 Preparation of novel cephalosporins

Publications (1)

Publication Number Publication Date
JPS5225791A true JPS5225791A (en) 1977-02-25

Family

ID=14289329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10101375A Pending JPS5225791A (en) 1975-08-19 1975-08-19 Preparation of novel cephalosporins

Country Status (1)

Country Link
JP (1) JPS5225791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932607U (en) * 1982-08-27 1984-02-29 東洋食品機械株式会社 Bag-like container opening device in filling machine
JPS60134811A (en) * 1983-12-19 1985-07-18 冨士シ−ル工業株式会社 Method and device for mounting flexible tube to article

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932607U (en) * 1982-08-27 1984-02-29 東洋食品機械株式会社 Bag-like container opening device in filling machine
JPS6318566Y2 (en) * 1982-08-27 1988-05-25
JPS60134811A (en) * 1983-12-19 1985-07-18 冨士シ−ル工業株式会社 Method and device for mounting flexible tube to article
JPH044202B2 (en) * 1983-12-19 1992-01-27

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