EP 0923588 A1 19990623 - BISMUTH DENDRIMERS, PROCESSES FOR THEIR PREPARATION, AND THEIR USE AS X-RAY CONTRAST AGENTS
Title (en)
BISMUTH DENDRIMERS, PROCESSES FOR THEIR PREPARATION, AND THEIR USE AS X-RAY CONTRAST AGENTS
Title (de)
WISMUTDENDRIMERE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS RÖNTGENKONTRASTMITTEL
Title (fr)
DENDRIMERES DE BISMUTH, PROCEDES PERMETTANT DE LES PREPARER ET LEUR UTILISATION COMME AGENTS DE CONTRASTE RADIOGRAPHIQUES
Publication
Application
Priority
- DE 9701823 W 19970818
- DE 19635419 A 19960823
Abstract (en)
[origin: WO9807732A1] The invention concerns dendrimeric organometallic bismuth compounds (bismuth dendrimers) which can advantageously be used as X-ray contrast agents. The invention also concerns processes for their preparation.
IPC 1-7
IPC 8 full level
A61K 49/04 (2006.01); C07F 9/50 (2006.01); C07F 9/94 (2006.01)
CPC (source: EP US)
A61K 49/04 (2013.01 - EP US); C07F 9/5009 (2013.01 - EP US); C07F 9/94 (2013.01 - EP US)
Citation (search report)
See references of WO 9807732A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9807732 A1 19980226; AU 4112097 A 19980306; CA 2263641 A1 19980226; DE 19635419 C1 19980820; EP 0923588 A1 19990623; US 6156873 A 20001205
DOCDB simple family (application)
DE 9701823 W 19970818; AU 4112097 A 19970818; CA 2263641 A 19970818; DE 19635419 A 19960823; EP 97938795 A 19970818; US 24267399 A 19990507