CA1023346A - Methode de preparation du cephalexine - Google Patents

Methode de preparation du cephalexine

Info

Publication number
CA1023346A
CA1023346A CA191,869A CA191869A CA1023346A CA 1023346 A CA1023346 A CA 1023346A CA 191869 A CA191869 A CA 191869A CA 1023346 A CA1023346 A CA 1023346A
Authority
CA
Canada
Prior art keywords
cephalexin
preparing
preparing cephalexin
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.)
Expired
Application number
CA191,869A
Other languages
English (en)
Other versions
CA191869S (en
Inventor
Chester Sapino (Jr.)
Mariano V. Ruggeri
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.)
Bristol Myers Squibb Canada Inc
Original Assignee
Bristol Myers Canada 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 Bristol Myers Canada Ltd filed Critical Bristol Myers Canada Ltd
Application granted granted Critical
Publication of CA1023346A publication Critical patent/CA1023346A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CA191,869A 1973-02-08 1974-02-06 Methode de preparation du cephalexine Expired CA1023346A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00330770A US3843639A (en) 1973-02-08 1973-02-08 Production of cephalexin via methoxymethyl ester

Publications (1)

Publication Number Publication Date
CA1023346A true CA1023346A (fr) 1977-12-27

Family

ID=23291254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,869A Expired CA1023346A (fr) 1973-02-08 1974-02-06 Methode de preparation du cephalexine

Country Status (15)

Country Link
US (1) US3843639A (fr)
JP (3) JPS49109392A (fr)
BE (1) BE810739A (fr)
CA (1) CA1023346A (fr)
CH (1) CH590877A5 (fr)
CY (1) CY984A (fr)
DE (1) DE2406072A1 (fr)
FR (1) FR2217343B1 (fr)
GB (1) GB1409992A (fr)
HK (1) HK23079A (fr)
HU (3) HU173425B (fr)
KE (1) KE2915A (fr)
MY (1) MY7900041A (fr)
NL (1) NL7401564A (fr)
ZA (1) ZA74574B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2143211B1 (fr) * 1971-06-24 1975-10-31 Fujisawa Pharmaceutical Co
GB1472746A (en) * 1973-07-05 1977-05-04 Glaxo Lab Ltd Cephalosporin compounds
NL187023C (nl) * 1973-11-30 1991-05-01 Merck & Co Inc Werkwijze voor de bereiding van een antibiotisch werkzame cefalosporineverbinding en van een farmaceutisch preparaat met antibiotische werking.
US4219495A (en) * 1979-02-28 1980-08-26 Bristol-Myers Company Methoxymethyl p-toluenesulfonate
US4217275A (en) * 1979-02-28 1980-08-12 Bristol-Myers Company β-Lactam antibiotic esterification process using methoxymethyl methane sulfonate
WO1993013448A1 (fr) * 1987-01-26 1993-07-08 Takumi Suzuki Dispositif d'affichage a cristaux liquides
US5067796A (en) * 1987-01-26 1991-11-26 Ricoh Company, Ltd. Liquid crystal display device with cut-out portions in lead electrodes for connection to driving circuit
EP1786548B1 (fr) * 2004-06-30 2014-12-24 DSM Sinochem Pharmaceuticals Netherlands B.V. Produit contenant un antibitique bêta-lactame

Also Published As

Publication number Publication date
FR2217343A1 (fr) 1974-09-06
HU169449B (fr) 1976-11-28
CY984A (en) 1979-03-23
AU6509774A (en) 1975-08-07
GB1409992A (en) 1975-10-15
JPS5798287A (en) 1982-06-18
ZA74574B (en) 1974-11-27
HK23079A (en) 1979-04-12
HU173425B (hu) 1979-05-28
KE2915A (en) 1979-02-02
NL7401564A (fr) 1974-08-12
FR2217343B1 (fr) 1977-09-09
MY7900041A (en) 1979-12-31
CH590877A5 (fr) 1977-08-31
JPS6047275B2 (ja) 1985-10-21
BE810739A (fr) 1974-08-07
JPS49109392A (fr) 1974-10-17
US3843639A (en) 1974-10-22
JPS5793984A (en) 1982-06-11
DE2406072A1 (de) 1974-08-15
HU173426B (hu) 1979-05-28

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