Abstract: A system of one or more processors receives information from a computing device associated with a user profile, the information identifying a first list of content items including first episode in a series. The system determines that the first episode has been played using a content state of the first episode. The system determines a second list of content items, including a second episode in the series as an unsolicited content item and removing the first episode from the second list. The system sends the second list to the computing device and the computing device deletes the first episode and downloads the second episode in the series without first receiving a download request from a user or application of the computing device.

Abstract: A processing device sends a first list of content comprising an unsolicited electronic content item to be stored on a first device associated with a user profile. The processing device receives information describing a first state of storage space on the first device. The processing device determines at least one of an amount of total free space or an amount of available free space on a second device associated with the user profile. The processing device then determines a second list of content using the first state of the storage space on the first device and at least one of the amount of total free space or the amount of available free space on the second device and sends the second list to the second device.

Abstract: A processing device determines configuration data associated with a device. The processing device analyzes the configuration data with respect to storage usage data collected over a previous time period. The processing device determines a maximum amount of storage space of a storage component for the device that is predicted to be written to in a future time period. The processing device determines a free space buffer threshold for a free space buffer of the storage component to be greater than the maximum amount of storage space that is predicted to be written to in the future time period.

Abstract: A series of novel 2-amino and 4-aminoquinazoline derivatives have been prepared, including their acid addition salts. These derivatives all possess a single nitrogen-containing benzo-fused heterocyclic ring moiety at either the 4- or 2-positions of the molecule, respectively, with the ring moiety being attached through the nitrogen atom to the aforesaid quinazoline nucleus. Such compounds are useful in therapy as highly potent antihypertensive agents. Methods for their preparation are described in detail, including various synthetic routes leading to the required novel intermediates.

Abstract: A series of novel 2-amino and 4-aminoquinazoline derivatives have been prepared, including their acid addition salts. These derivatives all possess a single nitrogen-containing benzo-fused heterocyclic ring moiety at either the 4- or 2- positions of the molecule, respectively, with the ring moiety being attached through the nitrogen atom to the aforesaid quinazoline nucleus. Such compounds are useful in therapy as highly potent antihypertensive agents. Methods for their preparation are described in detail, including various synthetic routes leading to the required novel intermediates.

Abstract: A series of novel substituted phenoxypropyl piperazine derivatives have been prepared by reacting the appropriate 1-phenoxy-2,3-epoxypropane compound with 1-phenoxy-3-(4-phenylpiperazine-1-yl)propan-2-ols suitable N-phenylpiperazine reagent. The resulting 1-phenoxy13-(4-phenylpiperazine-1-yl)propan-2-ols are useful in the field of chemotherapy as antihypertensive agents. Preferred members include compounds having an acetamidomethyl, carboxymethyl or carbamoylmethyl group substituted on the phenyl ring of the phenoxy moiety. Alternate methods of preparation are also provided.