Abstract: The present technology relates to an information processing terminal, an information processing method, and a program that make it possible to easily operate multiple devices configuring a group in a sense of feeling similar to that when a device of a single piece is operated. The information processing terminal according to one aspect of the present technology causes a selection screen for an operation target to be displayed, the selection screen including information concerning a group including multiple devices selected from among devices registered in a server and information concerning the devices of a single piece that do not belong to the group, and requests the server to collectively control the devices configuring the group according to a selected operation target and control the devices of a single piece. The present technology can be applied to a system in which devices connected to a network are controlled.

Abstract: A novel physiologically active substance is represented by the formula. ##STR1## The substance is preferably derived from propolis, has excellent antitumor activity and is useful as an antitumor drug.

Abstract: A small scale electronic telephone exchange system of stored program control type having a plurality of trunks and a central computer has been disclosed. The trunks function to process the real time operation and, therefore, the central computer does not need to operate on a real time basis. The central computer always scans the condition of the trunks and the subscriber's telephone terminals and, upon detecting the change of said condition, it analyzes said change and performs the necessary process for said change. The present exchange system provides many new services but the cost of the system is reasonable.