JPS52122387A - 7alpha-methoxycephalosporin derivatives and their preparation - Google Patents

7alpha-methoxycephalosporin derivatives and their preparation

Info

Publication number
JPS52122387A
JPS52122387A JP3697776A JP3697776A JPS52122387A JP S52122387 A JPS52122387 A JP S52122387A JP 3697776 A JP3697776 A JP 3697776A JP 3697776 A JP3697776 A JP 3697776A JP S52122387 A JPS52122387 A JP S52122387A
Authority
JP
Japan
Prior art keywords
7alpha
preparation
methoxycephalosporin derivatives
methoxycephalosporin
derivatives
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
JP3697776A
Other languages
Japanese (ja)
Inventor
Mitsuo Nagano
Shinichi Sugawara
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.)
Sankyo Co Ltd
Original Assignee
Sankyo 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP3697776A priority Critical patent/JPS52122387A/en
Publication of JPS52122387A publication Critical patent/JPS52122387A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: 7α-Methoxycephalosporin derivatives and their salts I (R is Dα-carbamoylamino-2-thienylacetyl, D-α-carbamoylamino-3-thienylacetyl or D-α-carbamoylaminophenylacetyl; R' is lower alkyl), e.g. 7-(D-α-carbamoylamino2-thienylacetamido)-7α-methoxy-3-[(1-methyl-1H-tetrazole-5-yl) thiomethyl]-3cephem-carboxylic acid.
COPYRIGHT: (C)1977,JPO&Japio
JP3697776A 1976-04-02 1976-04-02 7alpha-methoxycephalosporin derivatives and their preparation Pending JPS52122387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3697776A JPS52122387A (en) 1976-04-02 1976-04-02 7alpha-methoxycephalosporin derivatives and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3697776A JPS52122387A (en) 1976-04-02 1976-04-02 7alpha-methoxycephalosporin derivatives and their preparation

Publications (1)

Publication Number Publication Date
JPS52122387A true JPS52122387A (en) 1977-10-14

Family

ID=12484805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3697776A Pending JPS52122387A (en) 1976-04-02 1976-04-02 7alpha-methoxycephalosporin derivatives and their preparation

Country Status (1)

Country Link
JP (1) JPS52122387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538393A1 (en) * 1982-12-27 1984-06-29 Shionogi & Co PROCESS FOR THE PREPARATION OF OXACEPHALOSPORINS, NOVEL PRODUCTS THUS OBTAINED AND ANTIBACTERIAL PHARMACEUTICAL COMPOSITIONS COMPRISING THEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538393A1 (en) * 1982-12-27 1984-06-29 Shionogi & Co PROCESS FOR THE PREPARATION OF OXACEPHALOSPORINS, NOVEL PRODUCTS THUS OBTAINED AND ANTIBACTERIAL PHARMACEUTICAL COMPOSITIONS COMPRISING THEM

Similar Documents

Publication Publication Date Title
JPS5297950A (en) Chalconeether derivatives
JPS52125188A (en) Cephalosporin derivatives and their preparation
JPS53119866A (en) 5-aryloxy-oxazoleakanoic acid derivatives and their preparation
JPS52122387A (en) 7alpha-methoxycephalosporin derivatives and their preparation
JPS543064A (en) Benzothiazolylthiocarboxylic acid derivatives
JPS532468A (en) 2,2-bis(3,4-epoxy-5-oxotetrahydropyrane)-ethers and method of preparing the same
JPS5295666A (en) 2-imino-1,3-diazacycloalkane derivatives
JPS52106844A (en) 3-cyanomethylcyclopentanone derivatives
JPS5321186A (en) Penicillanic acid derivatives and their preparation
JPS5344572A (en) 5-alkoxy-picolic acid, its preparation and hypotensives containing the same
JPS5346950A (en) (54)1-acetylaminotricyclo(4,3,1,12,5)undecane and its preparation
JPS5359674A (en) 1-piperidinoalkane-1,1-diphosphonic acid derivatives and herbicidescontaining the same as active agent
JPS52148036A (en) Lysinol derivatives
JPS5283515A (en) N-dimethyl-1- (l-(-)-alpha-hydroxy-omega-aminoalkanoyl) -xk-62-2
JPS5219647A (en) Preparation of 3-aminomethyl-4- homoisotwistane and its acid addition salt
JPS5346937A (en) Preparation of n-p-aminobenzoyl-n,-p-aminourea
JPS52134634A (en) 3,10-dialkoxy-4-halogeno-13-cyanotriphenodioxazines
JPS5344597A (en) Condensed quinazolinol derivative
JPS52105177A (en) 2-substituted methyl-thiochroman derivatives
JPS545976A (en) 7-glycylprolylamino-4-methylcoumalin
JPS5356695A (en) Pyridobenzoazepines and their preparation
JPS5217465A (en) Preparation of 4-iodo-5-bromoindole-3- phosphates
JPS5218830A (en) Homoisotwistylamines antiviral agents for animals
JPS52128369A (en) Alpha-isopropyl-substituted pyrrole-1-acetic acid ester
JPS5291867A (en) Preparation of indenopyridine derivatives