EP 1320533 A4 20041215 - PRODRUGS OF A 7-ACYLAMINO-3-HETEROARYLTHIO-3-CEPHEM CARBOXYLIC ACID ANTIBIOTIC
Title (en)
PRODRUGS OF A 7-ACYLAMINO-3-HETEROARYLTHIO-3-CEPHEM CARBOXYLIC ACID ANTIBIOTIC
Title (de)
PRO-ARZNEIMITTEL EINES 7-ACYLAMINO-3-HETEROARYLTHIO-3-CEPHEM CARBONSÄUREANTIBIOTIKUMS
Title (fr)
PROMEDICAMENTS D'UN ANTIBIOTIQUE A BASE D'ACIDE 7-ACYLAMINO-3-HETEROARYLTHIO-3-CEPHEM CARBOXYLIQUE
Publication
Application
Priority
- US 0108980 W 20010320
- US 66872200 A 20000921
Abstract (en)
[origin: WO0224708A1] The present invention relates to prodrugs of the antibiotic compound (7R)-7-[(Z)-2-(2-amino-5-chlorothiazol-4-yl)-2-(hydroxylimino)acetamido]acetamidol]-3-{3-(2-aminoethylthiomethyl]-pyrid-4-ylthio}-3-cephem-4-carbocyllic acid, where the prodrugs are substantially more water soluble at or near neutral pH than the parent compound.
IPC 1-7
IPC 8 full level
A61K 31/546 (2006.01); A61P 31/04 (2006.01); A61P 43/00 (2006.01); C07D 501/00 (2006.01); C07D 501/59 (2006.01)
CPC (source: EP)
A61P 31/04 (2017.12); A61P 43/00 (2017.12); C07D 501/00 (2013.01)
Citation (search report)
- [X] US 6025352 A 20000215 - CHO IN-SEOP [US], et al
- [X] DATABASE CHEMABS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; HECKER, SCOTT J. ET AL: "Discovery of RWJ-54428 (MC-02,479), a new cephalosporin active against resistant gram-positive bacteria", XP002287415, retrieved from STN Database accession no. 2000:849501
- [X] DATABASE CHEMABS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; GLINKA, T. W. ET AL: "SAR studies of anti-MRSA non-zwitterionic 3-heteroarylthiocephems", XP002287416, retrieved from STN Database accession no. 2000:780048
- [X] DATABASE CHEMABS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 1999, PITOUT, JOHANN D. D.: "MC-02479 microcide", XP002287417, retrieved from STN Database accession no. 1999:249924
- See references of WO 0224708A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0224708 A1 20020328; AU 2001245902 B2 20070823; AU 4590201 A 20020402; BR 0114058 A 20030722; CA 2423334 A1 20020328; CN 1535275 A 20041006; EP 1320533 A1 20030625; EP 1320533 A4 20041215; IL 154883 A0 20031031; JP 2004525862 A 20040826; MX PA03002456 A 20030619; NO 20031275 D0 20030319; NO 20031275 L 20030521; NZ 525401 A 20051028; RU 2279435 C2 20060710; ZA 200302127 B 20070725
DOCDB simple family (application)
US 0108980 W 20010320; AU 2001245902 A 20010320; AU 4590201 A 20010320; BR 0114058 A 20010320; CA 2423334 A 20010320; CN 01819127 A 20010320; EP 01918879 A 20010320; IL 15488301 A 20010320; JP 2002529118 A 20010320; MX PA03002456 A 20010320; NO 20031275 A 20030319; NZ 52540101 A 20010320; RU 2003111169 A 20010320; ZA 200302127 A 20010320