CY984A - Process for preparing cephalexin and intermediates therefor - Google Patents

Process for preparing cephalexin and intermediates therefor

Info

Publication number
CY984A
CY984A CY984A CY98474A CY984A CY 984 A CY984 A CY 984A CY 984 A CY984 A CY 984A CY 98474 A CY98474 A CY 98474A CY 984 A CY984 A CY 984A
Authority
CY
Cyprus
Prior art keywords
intermediates therefor
cephalexin
preparing
preparing cephalexin
intermediates
Prior art date
Application number
CY984A
Other languages
English (en)
Original Assignee
Bristol Myers Co
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 Co filed Critical Bristol Myers Co
Publication of CY984A publication Critical patent/CY984A/xx

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)
CY984A 1973-02-08 1974-02-07 Process for preparing cephalexin and intermediates therefor CY984A (en)

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
CY984A true CY984A (en) 1979-03-23

Family

ID=23291254

Family Applications (1)

Application Number Title Priority Date Filing Date
CY984A CY984A (en) 1973-02-08 1974-02-07 Process for preparing cephalexin and intermediates therefor

Country Status (15)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2143211B1 (xx) * 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 (en) * 1987-01-26 1993-07-08 Takumi Suzuki Liquid crystal display device
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
ES2531598T3 (es) * 2004-06-30 2015-03-17 Dsm Sinochem Pharmaceuticals Netherlands B.V. Gránulos que comprenden un antibiótico de ß-lactama

Also Published As

Publication number Publication date
AU6509774A (en) 1975-08-07
BE810739A (fr) 1974-08-07
US3843639A (en) 1974-10-22
FR2217343B1 (xx) 1977-09-09
MY7900041A (en) 1979-12-31
JPS6047275B2 (ja) 1985-10-21
CH590877A5 (xx) 1977-08-31
HK23079A (en) 1979-04-12
CA1023346A (en) 1977-12-27
NL7401564A (xx) 1974-08-12
ZA74574B (en) 1974-11-27
FR2217343A1 (xx) 1974-09-06
JPS5793984A (en) 1982-06-11
JPS49109392A (xx) 1974-10-17
GB1409992A (en) 1975-10-15
KE2915A (en) 1979-02-02
JPS5798287A (en) 1982-06-18
HU173425B (hu) 1979-05-28
DE2406072A1 (de) 1974-08-15
HU169449B (xx) 1976-11-28
HU173426B (hu) 1979-05-28

Similar Documents

Publication Publication Date Title
BG23743A3 (en) Method of preparing alpha-acylaldehydes
YU165274A (en) Process for the continuous fermentation
CS183799B2 (en) Method of preparing d-homosteroids
HK23079A (en) Process for preparing cephalexin and intermediates therefor
CS189623B2 (en) Process for preparing 4-imidothiazetidin-2-one
CS189676B2 (en) Process for preparing poly-n-alkyliminoalanes
CA1026744A (en) Process for preparing desacetoxycephalosporins and novel intermediates
HU172656B (hu) Sposob poluchenija novykh d-homo-steroidov
ZA753723B (en) Process for preparing cephalosporins and intermediates
IL44911A0 (en) Process for the preparation ofprostaglandin intermediates
GB1404442A (en) Process for preparing 3-anilino-pyrazolones-5
CA1034574A (en) Process for preparing 6-chloro-2-chloromethyl-4-phenylquinazoline-3-oxide and intermediates therefor
ZA746669B (en) Process for preparing intermediates
CS183759B2 (en) Process for preparing acylaminophenylacetamidines
CS189663B2 (en) Process for preparing alpha-ethinylbenzhydroles
PH13692A (en) Intermediates for preparing semi-systematic cephalosporins and processes relating thereto
CS182269B2 (en) Process for preparing alkylnaphtalenes
CS187415B2 (en) Process for preparing penicilines
ZA732972B (en) Process for preparing desacetoxycephalosporins and novel intermediates
YU142474A (en) New process for preparing 2-acylamino-benzylamines
YU170574A (en) New process for preparing 2-amino-benzylamines
PH10118A (en) A process for preparing cephalexin and hetacepha-lexin and novel intermediates used therein
IL45101A0 (en) Process for preparing cephalosporins
BG23744A3 (en) Method of preparing 2-acylamino-benzylamines
CA889329A (en) Process for preparing diacylglycerols and intermediates therefor