Patent for License:MRI Probe Responsive to an Ion or Other Compound
Class A61K49: HUMAN NECESSITIES - MEDICAL OR VETERINARY SCIENCE; HYGIENE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES . Preparations for testing in vivo.
Class C07C237: CHEMISTRY; METALLURGY - ORGANIC CHEMISTRY
ACYCLIC OR CARBOCYCLIC COMPOUNDS. Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups .
Class C07D257: CHEMISTRY; METALLURGY - ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS. Heterocyclic compounds containing rings having four nitrogen atoms as the only ring heteroatoms .
Class C07D323: CHEMISTRY; METALLURGY - ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS. Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms .
Class C07F5: CHEMISTRY; METALLURGY - ORGANIC CHEMISTRY
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM . Compounds containing elements of the 3rd Group of the Periodic System .