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Patent Searching and Data


Title:
CASCADE POLYMERS WITH IODINE AROMATIC COMPOUNDS
Document Type and Number:
WIPO Patent Application WO1995017448
Kind Code:
A3
Abstract:
Iodine-containing dendrimeric polymers of general formula IA-(X)b(I),in which A stands for a nitrogen-containing nucleus of basic multiplicity b, and b stands for the numbers 1 to 8 and X stands for a radical composed of reproduction units S and at most 2n imaging radicals Z, in which n determines the number of generations and stands for the numbers 1 to 10, S and Z have various meanings, are valuable X-ray diagnostic agents.

Inventors:
KRAUSE WERNER
MAIER FRANZ-KARL
BAUER MICHAEL
SCHUHMANN-GIAMPIERI GABRIELE
PRESS WOLF-RUEDIGER
Application Number:
PCT/EP1994/004245
Publication Date:
July 27, 1995
Filing Date:
December 21, 1994
Export Citation:
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Assignee:
SCHERING AG (DE)
International Classes:
A61K49/04; A61P9/00; C08G18/60; C08G69/00; C08G69/04; C08G73/00; C08G73/02; C08G73/06; C08G83/00; C08G85/00; (IPC1-7): C08G73/02; A61K49/04
Domestic Patent References:
WO1993010824A11993-06-10
WO1994021600A11994-09-29
WO1990012050A11990-10-18
WO1993014147A11993-07-22
Foreign References:
EP0430863A21991-06-05
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