CA918656A - Process for hydrolyzing 7-aminocephalosporanic acid lactone - Google Patents

Process for hydrolyzing 7-aminocephalosporanic acid lactone

Info

Publication number
CA918656A
CA918656A CA095364A CA95364A CA918656A CA 918656 A CA918656 A CA 918656A CA 095364 A CA095364 A CA 095364A CA 95364 A CA95364 A CA 95364A CA 918656 A CA918656 A CA 918656A
Authority
CA
Canada
Prior art keywords
hydrolyzing
acid lactone
aminocephalosporanic acid
aminocephalosporanic
lactone
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
CA095364A
Inventor
R. Fare Louis
L. Dunn George
J. Dicuollo Constantino
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.)
GlaxoSmithKline Inc
Original Assignee
Smith Kline and French 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 Smith Kline and French Canada Ltd filed Critical Smith Kline and French Canada Ltd
Application granted granted Critical
Publication of CA918656A publication Critical patent/CA918656A/en
Expired 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
    • C07D501/02—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)
CA095364A 1969-11-17 1970-10-13 Process for hydrolyzing 7-aminocephalosporanic acid lactone Expired CA918656A (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
CA918656A true CA918656A (en) 1973-01-09

Family

ID=25370056

Family Applications (1)

Application Number Title Priority Date Filing Date
CA095364A Expired CA918656A (en) 1969-11-17 1970-10-13 Process for hydrolyzing 7-aminocephalosporanic acid lactone

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
FR2067328B1 (en) 1973-02-02
BE757176A (en) 1971-04-07
JPS4932550B1 (en) 1974-08-31
CH534181A (en) 1973-02-28
GB1276413A (en) 1972-06-01
LU62058A1 (en) 1971-05-11
FR2067328A1 (en) 1971-08-20
NL7015871A (en) 1971-05-19
ZA706510B (en) 1971-05-27
DE2055336A1 (en) 1971-05-27
US3607869A (en) 1971-09-21

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