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BE757176A - Procede chimique d'hydrolyse de lactones - Google Patents

Procede chimique d'hydrolyse de lactones

Info

Publication number
BE757176A
BE757176A BE757176DA BE757176A BE 757176 A BE757176 A BE 757176A BE 757176D A BE757176D A BE 757176DA BE 757176 A BE757176 A BE 757176A
Authority
BE
Belgium
Prior art keywords
lactons
hydrolysis
chemical process
chemical
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
C J Dicuollo
G L Dunn
L R Fare
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.)
Publication date
Publication of BE757176A publication Critical patent/BE757176A/xx

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)
BE757176D 1969-11-17 Procede chimique d'hydrolyse de lactones BE757176A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE757176A true BE757176A (fr) 1971-04-07

Family

ID=25370056

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757176D BE757176A (fr) 1969-11-17 Procede chimique d'hydrolyse de lactones

Country Status (11)

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

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
GB1276413A (en) 1972-06-01
NL7015871A (xx) 1971-05-19
US3607869A (en) 1971-09-21
DE2055336A1 (de) 1971-05-27
JPS4932550B1 (xx) 1974-08-31
LU62058A1 (xx) 1971-05-11
FR2067328A1 (xx) 1971-08-20
ZA706510B (en) 1971-05-27
FR2067328B1 (xx) 1973-02-02
CH534181A (de) 1973-02-28
CA918656A (en) 1973-01-09

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