Abstract: Compounds for treating cancer and, particularly, to compounds that are 5-(3-substituted phenyl)-pyrimido[4,5-d]pyrimidine-2,4,7(1H,3H,8H)-trione analogues and their use as anticancer agents.

Abstract: Compounds for treating cancer and, particularly, to compounds that are 5-(3-substituted phenyl)-pyrimido[4,5-d]pyrimidine-2,4,7(1H,3H,8H)-trione analogues and their use as anticancer agents. The compounds have the structure: wherein: R1 is selected from the group consisting of hydrogen, hydroxy, and benzyloxy; R2 is selected from the group consisting of hydrogen, a C1-C6 straight or branched chain alkoxy, and benzyloxy; R3 is selected from the group consisting of hydrogen and a C1-C6 straight or branched chain alkyl; and R4 is selected from the group consisting of hydrogen and a C1-C6 straight or branched chain alkyl.

Abstract: A device for performing a transaction at a merchant location during a power-crisis at the merchant location is configured to receive information from a customer for performing a current transaction. The device is configured to compare the information with backup data accessible by the device to authenticate the customer. The backup data includes minimal information regarding customer including (i) customer name and/or contact details, (ii) credit points associated with customer, and (iii) security information associated with customer. Thereafter, the device is configured to retrieve the credit points associated with customer from the backup data. The device is configured to deduct used credit points based on a purchase amount and update the backup data. When there is access to a power source, the device is configured to connect to a server to facilitate initiating a settlement process with a financial institution and/or notifying the customer to clear dues with a merchant.