BE597859R - Alpha-substituted alkyl penicillins and their salts - Google Patents

Alpha-substituted alkyl penicillins and their salts

Info

Publication number
BE597859R
BE597859R BE597859A BE597859A BE597859R BE 597859 R BE597859 R BE 597859R BE 597859 A BE597859 A BE 597859A BE 597859 A BE597859 A BE 597859A BE 597859 R BE597859 R BE 597859R
Authority
BE
Belgium
Prior art keywords
penicillins
alpha
salts
substituted alkyl
substituted
Prior art date
Application number
BE597859A
Other languages
French (fr)
Inventor
Hsing Tsung Huang
Thomas Akiyoshi Seto
Original Assignee
Pfizer & Co C
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 Pfizer & Co C filed Critical Pfizer & Co C
Application granted granted Critical
Publication of BE597859R publication Critical patent/BE597859R/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
    • C07D499/22—Salts with organic bases; Complexes with organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
BE597859A 1960-09-09 1960-12-06 Alpha-substituted alkyl penicillins and their salts BE597859R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5481760A 1960-09-09 1960-09-09

Publications (1)

Publication Number Publication Date
BE597859R true BE597859R (en) 1961-06-06

Family

ID=39232617

Family Applications (1)

Application Number Title Priority Date Filing Date
BE597859A BE597859R (en) 1960-09-09 1960-12-06 Alpha-substituted alkyl penicillins and their salts

Country Status (2)

Country Link
BE (1) BE597859R (en)
FR (1) FR2F (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3115812B1 (en) 2020-10-29 2023-09-08 Safran Helicopter Engines Free turbine turbogenerator comprising a reversible electric machine coupled to the free turbine

Also Published As

Publication number Publication date
FR2F (en) 1961-09-22

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