IL52144A - De-esterification process for -lactam antibiotic esters - Google Patents

De-esterification process for -lactam antibiotic esters

Info

Publication number
IL52144A
IL52144A IL52144A IL5214477A IL52144A IL 52144 A IL52144 A IL 52144A IL 52144 A IL52144 A IL 52144A IL 5214477 A IL5214477 A IL 5214477A IL 52144 A IL52144 A IL 52144A
Authority
IL
Israel
Prior art keywords
lactam antibiotic
esterification process
antibiotic esters
esters
esterification
Prior art date
Application number
IL52144A
Other versions
IL52144A0 (en
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of IL52144A0 publication Critical patent/IL52144A0/en
Publication of IL52144A publication Critical patent/IL52144A/en

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)
  • Hydrogenated Pyridines (AREA)
IL52144A 1976-07-01 1977-05-22 De-esterification process for -lactam antibiotic esters IL52144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70185076A 1976-07-01 1976-07-01

Publications (2)

Publication Number Publication Date
IL52144A0 IL52144A0 (en) 1977-07-31
IL52144A true IL52144A (en) 1979-10-31

Family

ID=24818932

Family Applications (1)

Application Number Title Priority Date Filing Date
IL52144A IL52144A (en) 1976-07-01 1977-05-22 De-esterification process for -lactam antibiotic esters

Country Status (8)

Country Link
JP (1) JPS535194A (en)
BE (1) BE856288A (en)
DE (1) DE2728578A1 (en)
ES (1) ES460338A1 (en)
FR (1) FR2356653A1 (en)
GB (1) GB1582960A (en)
IL (1) IL52144A (en)
NL (1) NL7707302A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR79944B (en) * 1983-07-22 1984-10-31 Lilly Co Eli
DE3508258A1 (en) * 1985-03-08 1986-09-18 Bayer Ag, 5090 Leverkusen SS LACTAMANTIBIOTICS, METHOD FOR THE PRODUCTION AND THEIR USE AS AND IN MEDICINAL PRODUCTS
DE3509618A1 (en) 1985-03-16 1986-09-18 Bayer Ag, 5090 Leverkusen SS LACTAM ANTIBIOTICS, METHOD FOR THE PRODUCTION AND THEIR USE AS A MEDICINAL PRODUCT
DE3803169A1 (en) 1988-02-03 1989-08-17 Bayer Ag SS LACTAM ANTIBIOTICS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS AND IN MEDICINAL PRODUCTS
IN181697B (en) * 1994-04-22 1998-09-05 Ranbaxy Lab Ltd
CN103588790A (en) * 2013-11-29 2014-02-19 中国科学院长春应用化学研究所 Preparation method of 7-amino-3-chloro-3-cephem-4-carboxylic acid-p-nitrobenzyl ester

Also Published As

Publication number Publication date
FR2356653B1 (en) 1980-01-04
FR2356653A1 (en) 1978-01-27
ES460338A1 (en) 1978-08-16
DE2728578A1 (en) 1978-01-12
JPS535194A (en) 1978-01-18
BE856288A (en) 1977-12-30
NL7707302A (en) 1978-01-03
GB1582960A (en) 1981-01-21
IL52144A0 (en) 1977-07-31

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