CH534181A - Process for the preparation of deacetyl-7-aminocephalosporanic acid - Google Patents

Process for the preparation of deacetyl-7-aminocephalosporanic acid

Info

Publication number
CH534181A
CH534181A CH1698270A CH1698270A CH534181A CH 534181 A CH534181 A CH 534181A CH 1698270 A CH1698270 A CH 1698270A CH 1698270 A CH1698270 A CH 1698270A CH 534181 A CH534181 A CH 534181A
Authority
CH
Switzerland
Prior art keywords
deacetyl
preparation
aminocephalosporanic acid
aminocephalosporanic
acid
Prior art date
Application number
CH1698270A
Other languages
German (de)
Inventor
John Dicuollo Constantino
Lawrence Dunn George
Richard Fare Louis
Original Assignee
Smith Kline French Lab
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 Smith Kline French Lab filed Critical Smith Kline French Lab
Publication of CH534181A publication Critical patent/CH534181A/en

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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CH1698270A 1969-11-17 1970-11-17 Process for the preparation of deacetyl-7-aminocephalosporanic acid CH534181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87748169A 1969-11-17 1969-11-17

Publications (1)

Publication Number Publication Date
CH534181A true CH534181A (en) 1973-02-28

Family

ID=25370056

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1698270A CH534181A (en) 1969-11-17 1970-11-17 Process for the preparation of deacetyl-7-aminocephalosporanic acid

Country Status (11)

Country Link
US (1) US3607869A (en)
JP (1) JPS4932550B1 (en)
BE (1) BE757176A (en)
CA (1) CA918656A (en)
CH (1) CH534181A (en)
DE (1) DE2055336A1 (en)
FR (1) FR2067328B1 (en)
GB (1) GB1276413A (en)
LU (1) LU62058A1 (en)
NL (1) NL7015871A (en)
ZA (1) ZA706510B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864338A (en) * 1970-08-11 1975-02-04 Squibb & Sons Inc Process for the preparation of {66 {hu 2{b -cephalosporin aldehydes

Also Published As

Publication number Publication date
ZA706510B (en) 1971-05-27
FR2067328B1 (en) 1973-02-02
BE757176A (en) 1971-04-07
NL7015871A (en) 1971-05-19
GB1276413A (en) 1972-06-01
US3607869A (en) 1971-09-21
JPS4932550B1 (en) 1974-08-31
CA918656A (en) 1973-01-09
LU62058A1 (en) 1971-05-11
DE2055336A1 (en) 1971-05-27
FR2067328A1 (en) 1971-08-20

Similar Documents

Publication Publication Date Title
AT298508B (en) Process for the preparation of mercaptoalkylalkoxysilanes
AT302277B (en) Process for the preparation of quinonediimines
CH508604A (en) Process for the preparation of ureidophenylguanidines
CH543548A (en) Process for the preparation of polymaleic acid
AT304774B (en) Process for the preparation of 16β-methyl-9α-fluoro-steroids
CH531474A (en) Process for the preparation of hexahydrobenzenedicarboxylic acid salts
CH505041A (en) Process for the preparation of cycloalkenones
AT297923B (en) Process for the preparation of 6-aminopenicillanic acid
AT301754B (en) Process for the preparation of 7-aminocephalosporanic acid
AT319485B (en) Process for the preparation of 19-norsteroids
AT296961B (en) Process for the preparation of alkyldihydroxybenzenes
CH511225A (en) Process for the preparation of amidophenylthioureas
AT293350B (en) Process for the preparation of α-oxycarboxylic acid esters
CH529139A (en) Process for the preparation of benzimidazole-2-carbamic acid esters
AT312173B (en) Process for the preparation of lumilysergic acid derivatives
CH538514A (en) Process for the preparation of 2-chloroethyl-dithiophosphonic acid esters
AT308086B (en) Process for the preparation of 1-alkoxyanthraquinones
CH514591A (en) Process for the preparation of 2-hydroxyquinoline-4-carboxylic acid
CH537896A (en) Process for the preparation of perfluoroalkanecarboxylic acid esters
AT299905B (en) Process for the preparation of β-acetoxypivalaldehyde
AT296297B (en) Process for the preparation of N-tritylimidazoles and -triazoles
CH534181A (en) Process for the preparation of deacetyl-7-aminocephalosporanic acid
AT296268B (en) Process for the preparation of o-benzoylbenzoic acid
CH533642A (en) Process for the preparation of 0-alkyl-0-phenyl-thionothiolphosphoric acid esters
CH507306A (en) Process for the preparation of alkyl-O-aryl-thiono-thiolphosphonic acid esters

Legal Events

Date Code Title Description
PL Patent ceased