FR2346013A1 - Procede de preparation de composes de cephalosporine a activite antibacterienne et nouveaus produits ainsi obtenus - Google Patents

Procede de preparation de composes de cephalosporine a activite antibacterienne et nouveaus produits ainsi obtenus

Info

Publication number
FR2346013A1
FR2346013A1 FR7518283A FR7518283A FR2346013A1 FR 2346013 A1 FR2346013 A1 FR 2346013A1 FR 7518283 A FR7518283 A FR 7518283A FR 7518283 A FR7518283 A FR 7518283A FR 2346013 A1 FR2346013 A1 FR 2346013A1
Authority
FR
France
Prior art keywords
corresp
prepd
hydrazonomethyl
cephem
hydrazine
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.)
Granted
Application number
FR7518283A
Other languages
English (en)
French (fr)
Other versions
FR2346013B1 (OSRAM
Inventor
Mitsuru Yoshioka
Yuji Sendo
Koji Ishikura
Masayuki Murakami
Sadao Miyazaki
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.)
Shionogi and Co Ltd
Original Assignee
Shionogi and 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 Shionogi and Co Ltd filed Critical Shionogi and Co Ltd
Priority to FR7518283A priority Critical patent/FR2346013A1/fr
Publication of FR2346013A1 publication Critical patent/FR2346013A1/fr
Application granted granted Critical
Publication of FR2346013B1 publication Critical patent/FR2346013B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
FR7518283A 1975-06-11 1975-06-11 Procede de preparation de composes de cephalosporine a activite antibacterienne et nouveaus produits ainsi obtenus Granted FR2346013A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7518283A FR2346013A1 (fr) 1975-06-11 1975-06-11 Procede de preparation de composes de cephalosporine a activite antibacterienne et nouveaus produits ainsi obtenus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518283A FR2346013A1 (fr) 1975-06-11 1975-06-11 Procede de preparation de composes de cephalosporine a activite antibacterienne et nouveaus produits ainsi obtenus

Publications (2)

Publication Number Publication Date
FR2346013A1 true FR2346013A1 (fr) 1977-10-28
FR2346013B1 FR2346013B1 (OSRAM) 1978-11-03

Family

ID=9156373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518283A Granted FR2346013A1 (fr) 1975-06-11 1975-06-11 Procede de preparation de composes de cephalosporine a activite antibacterienne et nouveaus produits ainsi obtenus

Country Status (1)

Country Link
FR (1) FR2346013A1 (OSRAM)

Also Published As

Publication number Publication date
FR2346013B1 (OSRAM) 1978-11-03

Similar Documents

Publication Publication Date Title
FI894045A0 (fi) Menetelmä terapeuttisesti aktiivisen 10-atsaspiro-9-fluori-2,3-dihydro-3-metyyli-7-okso-7H-pyrido/1,2,3-de//1,4/bentsoksatsiini-6-karboksyylihappojohdannaisen valmistamiseksi
EP0293751A3 (en) Taurohyodeoxycholic acid for the therapy of calculosis of the biliary tract and of biliary dyspepsia
JPS5259196A (en) Production of amino derivative of pyrazoloquinoxaline carboxylic acid
FR2346013A1 (fr) Procede de preparation de composes de cephalosporine a activite antibacterienne et nouveaus produits ainsi obtenus
NL7507539A (en) 3-Hydrazonomethyl cephalosporin antibacterials - prepd. from corresp. 3-oxo cephem and a hydrazine
ES431497A1 (es) Procedimiento para preparar un derivado de s-triazol (1,5- a) piridina.
FR2170496A5 (en) 7-Acylamino-3-substd.-3-cephem-4-carboxylic acids prepn. - from corresp. 7-(5-acylaminoadipamido) derivs
FR2232320A1 (en) 4-Amino-uracil derivs - hypocholesterolemiant having diuretic activity
AU1888188A (en) Novel 3,5-dihydroxycarboxylic acids and their derivatives, process for their preparation, their use as medicines, pharmaceutical products and intermediate products
ES8402842A1 (es) "porcedimiento de preparar nuevos derivados de oxazinobenzotiazina-6,6-dioxido".
CA1017576A (en) Production of acid steel by slag treatment of a melt
JPS52264A (en) Process for preparing novel isoxazole derivatives
NL7601632A (en) Antibacterial 1,8-naphthyridine derivs - viz. 7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acids, by ylid hydrolysis
AU510163B2 (en) Treatment of bovine mastitis
FR2275455A1 (fr) Nouvelle methode de preparation de desoxyvincaminates d'hydroxy-2 alkyle
FR2223371A1 (en) Thiazolo (3,2-a) pyrimidines - as plant antibacterials
FR2191881A1 (en) 3-Oximinomethyl-cephalosporins - with antibacterial activity
FR2081430A1 (en) Oxadiazoles, hypocholesterolaemics
JPS5239250A (en) Method of controlling industrial robot
JPS51146406A (en) Purification of aminoalcohols
FR2258128A1 (en) Synergistic herbicidal compsn. - of 2.1.3-benzo-thiadiazin-4-ones and phenoxyacrylic acid esters
FR2372630A1 (fr) Agents antibacteriens du type de la cephalosporine
FR2217341A1 (en) 6-Basic acyl amino penicillins prepn - by treatment of 6-imino halo penicillins with amino acids
FR2245347A1 (en) Aminoalkyl thionicotinates - with hypocholesterolaemic, hypolipaemic, antiinflammatory and antibradykinin activity
NL7504787A (en) Cephaloglycine phthalide ester - giving high serum levels of cephaloglycine on oral admin., prepd. e.g. by acylation of 7-ACA phthalide ester

Legal Events

Date Code Title Description
ST Notification of lapse