PROBE COMPOUND FOR IMAGE DIAGNOSIS OF DISEASE WITH AMYLOID ACCUMULATION, COMPOUND FOR STAINING AGE SPOTS/DIFFUSE AGE SPOTS, AND REMEDY FOR DISEASE WITH AMYLOID ACCUMULATION

摘要

It is intended to provide a probe compound for diagnosing a disease with amyloid accumulation. This compound is useful as a probe in image diagnosis for the above disease. Because of having a high specificity for age spots, in particular, diffuse age spots, this compound is useful in early detection of the above disease. It is also intended to provide a staining agent, a staining kit and a staining method for amyloid beta in a brain sample or age spots (including diffuse age spots) using the above compound. Moreover, it is intended to provide a method and a composition for preventing/treating a disease with amyloid accumulation using the above compound.