Abstract: The present invention relates to processes for preparing a Compound (1): or a pharmaceutically acceptable salt or solvate thereof. Compound (1) is useful as in many pharmaceutical agents, especially is useful as key intermediate in the synthesis of certain SARS-CoV-2 3CLpro inhibitors.

Abstract: The embodiments of the present invention provide a method for prompting identification card information, a mobile terminal and an electronic device. The method for prompting information includes: determining a most appropriate identification card from the more than one identification card when an identification card is to be used; and displaying information of the more than one identification card on a display screen of the electronic device, wherein the most appropriate identification card and other identification cards are displayed discriminatively. In the embodiments of the present invention, an appropriate identification card may be recommended to the user, and the user can be prompted intuitively, so as to obtain better user experiences.

Abstract: The embodiments of the present invention provide a method for prompting identification card information, a mobile terminal and an electronic device. The method for prompting information includes: determining a most appropriate identification card from the more than one identification card when an identification card is to be used; and displaying information of the more than one identification card on a display screen of the electronic device, wherein the most appropriate identification card and other identification cards are displayed discriminatively. In the embodiments of the present invention, an appropriate identification card may be recommended to the user, and the user can be prompted intuitively, so as to obtain better user experiences.

Abstract: The present invention provides an event revenue management system that calculates event pricing to manage revenue and to maximize profit from the event. In particular, the system uses event parameters, including timing, resource, and discount categories, and initializes forecasting parameters. The system aggregates historical data using the forecasting parameters to generate initial forecast statistics, taking into account the event parameters. It then forecasts demand by updating the initial forecast statistics based on current data and optimizes pricing and availability of the event based on the forecasted demand.

Abstract: The present invention provides an event revenue management system that calculates event pricing to manage revenue and to maximize profit from the event. In particular, the system uses event parameters, including timing, resource, and discount categories, and initializes forecasting parameters. The system aggregates historical data using the forecasting parameters to generate initial forecast statistics, taking into account the event parameters. It then forecasts demand by updating the initial forecast statistics based on current data and optimizes pricing and availability of the event based on the forecasted demand.