JPS5262291A - Preparation of 7-aamino-deacetoxycephalosporanic acid derivatives - Google Patents

Preparation of 7-aamino-deacetoxycephalosporanic acid derivatives

Info

Publication number
JPS5262291A
JPS5262291A JP13636675A JP13636675A JPS5262291A JP S5262291 A JPS5262291 A JP S5262291A JP 13636675 A JP13636675 A JP 13636675A JP 13636675 A JP13636675 A JP 13636675A JP S5262291 A JPS5262291 A JP S5262291A
Authority
JP
Japan
Prior art keywords
aamino
preparation
acid derivatives
deacetoxycephalosporanic acid
deacetoxycephalosporanic
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
JP13636675A
Other languages
Japanese (ja)
Inventor
Nobuhiro Ito
Shoji Ono
Tsunemasa Yoshida
Takashi Sugiyama
Tsutomu Tanaka
Sadakazu Matsubara
Yoshio Ishimoto
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP13636675A priority Critical patent/JPS5262291A/en
Publication of JPS5262291A publication Critical patent/JPS5262291A/en
Pending legal-status Critical Current

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  • Cephalosporin Compounds (AREA)

Abstract

PURPOSE: The yield of elimination reaction of the acyl group in 7-position of a 7-acylamino-desacetoxy-cephalosporanic acid derivative is enhanced by reaciting reacting a specific alcohol with the corresponding iminohalide.
COPYRIGHT: (C)1977,JPO&Japio
JP13636675A 1975-11-14 1975-11-14 Preparation of 7-aamino-deacetoxycephalosporanic acid derivatives Pending JPS5262291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13636675A JPS5262291A (en) 1975-11-14 1975-11-14 Preparation of 7-aamino-deacetoxycephalosporanic acid derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13636675A JPS5262291A (en) 1975-11-14 1975-11-14 Preparation of 7-aamino-deacetoxycephalosporanic acid derivatives

Publications (1)

Publication Number Publication Date
JPS5262291A true JPS5262291A (en) 1977-05-23

Family

ID=15173477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13636675A Pending JPS5262291A (en) 1975-11-14 1975-11-14 Preparation of 7-aamino-deacetoxycephalosporanic acid derivatives

Country Status (1)

Country Link
JP (1) JPS5262291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63104983A (en) * 1986-10-20 1988-05-10 Yoshitomi Pharmaceut Ind Ltd Production of 7-aminodesacetoxy-cephalosporanic acid esters thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63104983A (en) * 1986-10-20 1988-05-10 Yoshitomi Pharmaceut Ind Ltd Production of 7-aminodesacetoxy-cephalosporanic acid esters thereof
JPH0518832B2 (en) * 1986-10-20 1993-03-15 Yoshitomi Pharmaceutical

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