US PATENT SUBCLASS 424 / 9.364
.~.~.~ Polyamino-polycarbonyl moiety attached to or complexed with the metal

Current as of: June, 1999
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424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

9.1  DF  IN VIVO DIAGNOSIS OR IN VIVO TESTING {7}
9.3  DF  .~ Magnetic imaging agent (e.g., NMR, MRI, MRS, etc.) {7}
9.36  DF  .~.~ Transition, actinide, or lanthanide metal containing {2}
9.364.~.~.~ Polyamino-polycarbonyl moiety attached to or complexed with the metal {1}
9.365  DF  .~.~.~.~> Contains at least one -C(=O)-N- group

DEFINITION

Classification: 424/9.364

Polyamino-polycarbonyl moiety attached to or complexed with the metal:

(under subclass 9.36) Subject matter wherein the metal is attached to or complexed to a compound, said compound containing at least two amino nitrogen atoms and at least two carbonyl groups.

(1) Note. An example of a compound provided for herein is in the structure below, where M is a transition, actinide or lanthanide metal and X is a positive integer. [figure]