Abstract: The present invention relates to a composition for preventing, improving, or treating diseases related to advanced glycation end products, comprising an indole derivative or a pharmaceutically acceptable salt thereof. Specifically, the composition of the present invention possesses the effect of trapping methylglyoxal (MGO), which is a main precursor of advanced glycation end products, and thus can be effectively used for preventing, improving, or treating diseases related to advanced glycation end products.

Abstract: The present invention relates to a novel indole derivative and a use thereof. The novel indole derivative according to the present invention traps methylglyoxal (MGO), which is a main precursor of advanced glycation end products, and thus can be effectively used for preventing, improving, or treating diseases related to advanced glycation end products.

Abstract: A portable terminal and a method for managing items on a clipboard of the portable terminal are provided for a user to copy text and data items simultaneously onto the clipboard and paste the copied items individually where the user desires. The clipboard control method includes displaying a first screen of source data, copying at least a part of the source data in response to a user request, saving the copied source data as a clip data item, displaying a second screen in response to a user request, presenting a clipboard window on the second screen in response to a user request, and pasting the clip data item selected from the clip window onto the second screen in response to a user request.

Abstract: A portable terminal and a method for managing items on a clipboard of the portable terminal are provided for a user to copy text and data items simultaneously onto the clipboard and paste the copied items individually where the user desires. The portable terminal of the present invention includes a touchscreen and a control unit which controls presenting a display region showing a screen corresponding to user command on the touchscreen in response to an execution of at least one application, presenting a clipboard region at a part of the touchscreen in response to a user command, and displaying clip data selected by the user among at least one clip data appearing in the clipboard region on the display region.