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CH525239A - Process for the preparation of derivatives of α-aminopenicillins - Google Patents

Process for the preparation of derivatives of α-aminopenicillins

Info

Publication number
CH525239A
CH525239A CH1228969A CH1228969A CH525239A CH 525239 A CH525239 A CH 525239A CH 1228969 A CH1228969 A CH 1228969A CH 1228969 A CH1228969 A CH 1228969A CH 525239 A CH525239 A CH 525239A
Authority
CH
Switzerland
Prior art keywords
aminopenicillins
derivatives
preparation
Prior art date
Application number
CH1228969A
Other languages
German (de)
Inventor
Walter Long Anthony Alfred
Original Assignee
Beecham Group 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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of CH525239A publication Critical patent/CH525239A/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
    • C07D499/21—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 with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • C07D499/80—Compounds with a nitrogen-containing hetero ring, attached with the ring nitrogen atom in position 6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
CH1228969A 1968-08-14 1969-08-13 Process for the preparation of derivatives of α-aminopenicillins CH525239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3879068A GB1224619A (en) 1968-08-14 1968-08-14 DERIVATIVES OF alpha-AMINOPENICILLINS

Publications (1)

Publication Number Publication Date
CH525239A true CH525239A (en) 1972-07-15

Family

ID=10405712

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1228969A CH525239A (en) 1968-08-14 1969-08-13 Process for the preparation of derivatives of α-aminopenicillins

Country Status (10)

Country Link
AT (1) AT287203B (en)
BE (1) BE737451A (en)
BR (1) BR6911528D0 (en)
CH (1) CH525239A (en)
DE (1) DE1941026C3 (en)
ES (1) ES370442A1 (en)
FR (1) FR2015645A1 (en)
GB (1) GB1224619A (en)
IE (1) IE33511B1 (en)
NL (1) NL6912089A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185015A (en) * 1975-02-11 1980-01-22 Bristol-Myers Company Methoxymethyl 6-[D-2,2-dimethyl-4-(4-hydroxyphenyl)-5-oxo-1-imidazolyl]penicillanate
US4029805A (en) * 1976-02-13 1977-06-14 Hoffmann-La Roche Inc. Semisynthetic penicillins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1458925A (en) * 1963-01-25 1966-04-29 Bristol Myers Co Process for the preparation of new alpha-aminopenicillins

Also Published As

Publication number Publication date
ES370442A1 (en) 1971-04-16
BR6911528D0 (en) 1973-02-13
DE1941026B2 (en) 1974-12-12
DE1941026A1 (en) 1970-04-02
GB1224619A (en) 1971-03-10
AT287203B (en) 1971-01-11
IE33511L (en) 1970-02-14
FR2015645A1 (en) 1970-04-30
BE737451A (en) 1970-02-13
DE1941026C3 (en) 1975-07-31
NL6912089A (en) 1970-02-17
IE33511B1 (en) 1974-07-24

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Legal Events

Date Code Title Description
PL Patent ceased