GB1506233A - Cephalosporin derivatives - Google Patents

Cephalosporin derivatives

Info

Publication number
GB1506233A
GB1506233A GB21240/75A GB2124075A GB1506233A GB 1506233 A GB1506233 A GB 1506233A GB 21240/75 A GB21240/75 A GB 21240/75A GB 2124075 A GB2124075 A GB 2124075A GB 1506233 A GB1506233 A GB 1506233A
Authority
GB
United Kingdom
Prior art keywords
alkyl
phenyl
tri
hydrogen
cephalosporins
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
GB21240/75A
Other languages
English (en)
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 US501905A external-priority patent/US3926983A/en
Application filed by ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of GB1506233A publication Critical patent/GB1506233A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB21240/75A 1974-08-30 1975-05-19 Cephalosporin derivatives Expired GB1506233A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US501905A US3926983A (en) 1974-08-30 1974-08-30 3-Heterothio{8 (alkoxycarbonyl)thioacetyl{9 cephalosporanic derivatives
US54832475A 1975-02-10 1975-02-10

Publications (1)

Publication Number Publication Date
GB1506233A true GB1506233A (en) 1978-04-05

Family

ID=27053960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21240/75A Expired GB1506233A (en) 1974-08-30 1975-05-19 Cephalosporin derivatives

Country Status (5)

Country Link
JP (1) JPS5152197A (https=)
CA (1) CA1057740A (https=)
DE (1) DE2537789A1 (https=)
FR (1) FR2282894A1 (https=)
GB (1) GB1506233A (https=)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI42085B (https=) * 1968-05-20 1970-02-02 Laeaeketehdas Orion Oy

Also Published As

Publication number Publication date
JPS5152197A (en) 1976-05-08
CA1057740A (en) 1979-07-03
FR2282894A1 (fr) 1976-03-26
FR2282894B1 (https=) 1979-08-24
DE2537789A1 (de) 1976-03-11

Similar Documents

Publication Publication Date Title
GB1489609A (en) 1-substituted 1h-tetrazole-5-thiols and the preparation thereof
GB1401059A (en) Derivatives of cephalosporins and penicillins
US3812116A (en) 7-acylated 3-substituted cephalosporin compounds
GB1509074A (en) Cephalosporin derivatives
GB1456144A (en) Ureido-aryl cephalosporin compounds
GB1505885A (en) Substituted cephalosporins
GB1289358A (https=)
GB1460327A (en) Cephalosporins
EP0025857B1 (en) Organic sulfoxides having a latent allyl group, process for preparing the same and pharmaceutical antibacterial composition comprising the same
IE40671L (en) Antibiotic composition containing a cephalosporin
GB1506233A (en) Cephalosporin derivatives
ES471770A1 (es) Procedimiento para la obtencion de compuestos de b-lactama
GB1493233A (en) 7-alpha-(4-hydroxy-1,5-naphthyridine-3-carbonamido)-alpha-phenylacetamido cephalosporin derivatives
ES459945A1 (es) Un procedimiento para la preparacion de nuevos derivados de cefalosporina.
GB1510417A (en) Cephalosporin derivatives
IE800834L (en) 7-n-heterocyclyl cephalosporins
ES429864A1 (es) Procedimiento para la obtencion de derivados cefem.
US4342758A (en) Allylsulfoxide enzyme inhibitors
GB1392265A (en) Chemical products
ES8403920A1 (es) Procedimiento para la obtencion de b-lactamantibioticos.
IE40206L (en) Cephalosporin derivatives
GB1504339A (en) Cephalosporins
DE3171431D1 (en) Derivatives of 7-beta-(ketoximinoacylamido)-ceph-3-em-4-carboxylic acids, process for their preparation and their pharmaceutical compositions containing them
IE800399L (en) 6-alpha-methoxy-penicillin derivatives.
CA1056815A (en) Alkyl and heterothio derivatives of alkyl o or s carbonyl thioacetyl cephalosporins

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee