JPS5344584A - Preparation of penicillins and and chphalosporins - Google Patents

Preparation of penicillins and and chphalosporins

Info

Publication number
JPS5344584A
JPS5344584A JP11658776A JP11658776A JPS5344584A JP S5344584 A JPS5344584 A JP S5344584A JP 11658776 A JP11658776 A JP 11658776A JP 11658776 A JP11658776 A JP 11658776A JP S5344584 A JPS5344584 A JP S5344584A
Authority
JP
Japan
Prior art keywords
chphalosporins
penicillins
preparation
gram
friedlaender
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
JP11658776A
Other languages
Japanese (ja)
Inventor
Isamu Saikawa
Shuntaro Takano
Chosaku Yoshida
Okuta Takashima
Kaishu Momoi
Chiaki Kutani
Hiroshi Kodama
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.)
Toyama Chemical Co Ltd
Original Assignee
Toyama 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 Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Priority to JP11658776A priority Critical patent/JPS5344584A/en
Publication of JPS5344584A publication Critical patent/JPS5344584A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cephalosporin Compounds (AREA)

Abstract

PURPOSE: To prepare the title compound with a process comprising a set of successive steps, effective against gram-positive and gram-negative bacteria, especially against Pseudomonas aeruginosa, Friedlaender's bacillus and Myxomycetes, by the imino-etherification and acylation of an easily available starting material.
COPYRIGHT: (C)1978,JPO&Japio
JP11658776A 1976-09-30 1976-09-30 Preparation of penicillins and and chphalosporins Pending JPS5344584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11658776A JPS5344584A (en) 1976-09-30 1976-09-30 Preparation of penicillins and and chphalosporins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11658776A JPS5344584A (en) 1976-09-30 1976-09-30 Preparation of penicillins and and chphalosporins

Publications (1)

Publication Number Publication Date
JPS5344584A true JPS5344584A (en) 1978-04-21

Family

ID=14690818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11658776A Pending JPS5344584A (en) 1976-09-30 1976-09-30 Preparation of penicillins and and chphalosporins

Country Status (1)

Country Link
JP (1) JPS5344584A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820999A1 (en) * 1996-07-26 1998-01-28 Ribbon S.r.L. A process for the preparation of penicillins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820999A1 (en) * 1996-07-26 1998-01-28 Ribbon S.r.L. A process for the preparation of penicillins

Similar Documents

Publication Publication Date Title
JPS5344584A (en) Preparation of penicillins and and chphalosporins
JPS5283700A (en) Novel antibiotics neothramycin
JPS52151187A (en) Preparation of penicillins and cephalosporins
JPS53135996A (en) Preparation of cephalosporin compounds
JPS5344690A (en) Preparation of d-n-carbamylphenylglycine and its substituted derivatives
JPS5219838A (en) Bearing device
JPS5297938A (en) Antibiotics dmb and preparation thereof
JPS5219691A (en) Preparation of 3-substituted methyl-3- cephem derivatives
JPS52122398A (en) Preparation of 02 , 3'-cyclopyrimidinenucleosides
JPS5337692A (en) Preparation of neosulamycin
JPS52133961A (en) 2-hydroxy-3-methyl-3-(6-methoxy-2-naphthayl)-acrylonitrile and method of preparing the same
JPS5356640A (en) Novel antibiotics fortemycin d and process for preparation of the same
JPS5416451A (en) 3,5-dichloro-4-fluoropheyl isocyanate and its preparation
JPS5283513A (en) Novel antibiotics fortemycin c
JPS5231888A (en) Method of producing novel antibiotics, demethylblasticidin s
JPS52144688A (en) Preparation of penicillin and cephalosporin derivatives
JPS5315494A (en) 7-(4-carboxybutylamide)-7-methxycephalosporin derivatives and their preparation
JPS52105191A (en) Preparation of 7-acylamino-cephem-4-carbohydrazides
JPS52118461A (en) Thiophene-silylenole-ether
JPS5283514A (en) Novel antibiotics derivatives
JPS5295658A (en) Preparation of thienyl acetate derivatives
JPS5251386A (en) Preparaton of -cephalosporanic acid derivatives
JPS5218891A (en) Production of l-5-hydroxytry ptophan
JPS5270087A (en) Manufacture of antibiotics y-g19zd2
JPS5249401A (en) Motor