FR1575504A - - Google Patents

Info

Publication number
FR1575504A
FR1575504A FR1575504DA FR1575504A FR 1575504 A FR1575504 A FR 1575504A FR 1575504D A FR1575504D A FR 1575504DA FR 1575504 A FR1575504 A FR 1575504A
Authority
FR
France
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
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 GB34459/61A external-priority patent/GB960896A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1575504A publication Critical patent/FR1575504A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D263/44—Two oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/06—1,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings
    • 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)
FR1575504D 1961-09-26 1962-09-25 Expired FR1575504A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB34459/61A GB960896A (en) 1961-09-26 1961-09-26 Production of penicillins
GB489262 1962-02-08

Publications (1)

Publication Number Publication Date
FR1575504A true FR1575504A (fr) 1969-07-25

Family

ID=26239453

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1575504D Expired FR1575504A (fr) 1961-09-26 1962-09-25
FR918935A Active FR2651M (fr) 1961-09-26 1962-12-18 Nouvelles penicillines synthétiques.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR918935A Active FR2651M (fr) 1961-09-26 1962-12-18 Nouvelles penicillines synthétiques.

Country Status (6)

Country Link
CH (1) CH398600A (fr)
ES (1) ES280753A1 (fr)
FI (1) FI42959B (fr)
FR (2) FR1575504A (fr)
NO (1) NO119271B (fr)
SE (1) SE308112B (fr)

Also Published As

Publication number Publication date
NO119271B (fr) 1970-04-27
CH398600A (fr) 1966-03-15
FR2651M (fr) 1964-07-15
SE308112B (fr) 1969-02-03
FI42959B (fr) 1970-09-02
ES280753A1 (es) 1963-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse