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GB1436959A - Penicillin derivatives - Google Patents

Penicillin derivatives

Info

Publication number
GB1436959A
GB1436959A GB5599273A GB5599273A GB1436959A GB 1436959 A GB1436959 A GB 1436959A GB 5599273 A GB5599273 A GB 5599273A GB 5599273 A GB5599273 A GB 5599273A GB 1436959 A GB1436959 A GB 1436959A
Authority
GB
United Kingdom
Prior art keywords
formula
spa
lmidazolidinyl
penicillins
guanidino
Prior art date
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
GB5599273A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prodotti Antibiotici SpA
Original Assignee
Prodotti Antibiotici SpA
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 Prodotti Antibiotici SpA filed Critical Prodotti Antibiotici SpA
Priority to GB5599273A priority Critical patent/GB1436959A/en
Publication of GB1436959A publication Critical patent/GB1436959A/en
Expired legal-status Critical Current

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)

Abstract

1436959 lmidazolidinyl-penicillins SPA SOC PRODOTTI ANTIBIOTICI SpA 29 Nov 1974 [3 Dec 1973] 55992/73 Heading C2C Novel compounds of the Formula (I) where R is an unsaturated heterocyclic radical containing 4 or 5 carbon atoms and one or more hetero atoms, R 1 is H, halogen, OH, NH 2 , guanidino or C 1-3 alkyl, and the broken liner represent possible bonds, and the salts thereof with non-toxic inorganic and organic bases, may be obtained by reacting an α-aminobenzyl penicillin of Formula (V) with an aldehyde of formula Pharmaceutical compositions, having high potency against gram-positive and gramnegative bacteria, comprise at least one compound (I) in admixture with a solid or liquid pharmaceutical diluent or carrier, in forms suitable for oral or parenteral administration.
GB5599273A 1973-12-03 1973-12-03 Penicillin derivatives Expired GB1436959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5599273A GB1436959A (en) 1973-12-03 1973-12-03 Penicillin derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5599273A GB1436959A (en) 1973-12-03 1973-12-03 Penicillin derivatives

Publications (1)

Publication Number Publication Date
GB1436959A true GB1436959A (en) 1976-05-26

Family

ID=10475453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5599273A Expired GB1436959A (en) 1973-12-03 1973-12-03 Penicillin derivatives

Country Status (1)

Country Link
GB (1) GB1436959A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035381A (en) * 1976-10-26 1977-07-12 Bristol-Myers Company Antibacterial agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035381A (en) * 1976-10-26 1977-07-12 Bristol-Myers Company Antibacterial agents

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee