BE762311A - PROCESS FOR OBTAINING SEMI-SYNTHETIC PENICILLINS AND PRODUCTS THUS OBTAINED - Google Patents

PROCESS FOR OBTAINING SEMI-SYNTHETIC PENICILLINS AND PRODUCTS THUS OBTAINED

Info

Publication number
BE762311A
BE762311A BE762311A BE762311A BE762311A BE 762311 A BE762311 A BE 762311A BE 762311 A BE762311 A BE 762311A BE 762311 A BE762311 A BE 762311A BE 762311 A BE762311 A BE 762311A
Authority
BE
Belgium
Prior art keywords
products
synthetic penicillins
obtaining semi
semi
obtaining
Prior art date
Application number
BE762311A
Other languages
French (fr)
Original Assignee
Gema Sa
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
Priority claimed from ES376271A external-priority patent/ES376271A1/en
Priority claimed from ES386962A external-priority patent/ES386962A2/en
Application filed by Gema Sa filed Critical Gema Sa
Publication of BE762311A publication Critical patent/BE762311A/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE762311A 1970-02-05 1971-01-29 PROCESS FOR OBTAINING SEMI-SYNTHETIC PENICILLINS AND PRODUCTS THUS OBTAINED BE762311A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES376271A ES376271A1 (en) 1970-02-05 1970-02-05 Procedure for the obtaining of penicillins of semisintesis. (Machine-translation by Google Translate, not legally binding)
ES386962A ES386962A2 (en) 1970-12-31 1970-12-31 Procedure for the obtaining of penicillins of semisintesis. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
BE762311A true BE762311A (en) 1971-07-01

Family

ID=26155776

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762311A BE762311A (en) 1970-02-05 1971-01-29 PROCESS FOR OBTAINING SEMI-SYNTHETIC PENICILLINS AND PRODUCTS THUS OBTAINED

Country Status (5)

Country Link
AT (1) AT314730B (en)
BE (1) BE762311A (en)
CH (1) CH549049A (en)
DE (1) DE2105166A1 (en)
NL (1) NL7101575A (en)

Also Published As

Publication number Publication date
CH549049A (en) 1974-05-15
NL7101575A (en) 1971-08-09
DE2105166A1 (en) 1971-09-02
AT314730B (en) 1974-04-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GEMA S.A.

Effective date: 19880131