Abstract: The present invention provides a compound of Formula (I) as described herein, or a pharmaceutically acceptable salt thereof. The present invention also provides pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing a thromboses, embolisms, hypercoagulability or fibrotic changes.

Abstract: The present invention provides a compound of Formula (I) as described herein, or a pharmaceutically acceptable salt thereof. The present invention also provides pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing a thromboses, embolisms, hypercoagulability or fibrotic changes.

Abstract: A xanthine phosphodiesterase V inhibitor having the formula (I), with the variables defined herein, which is especially useful for treating male (erectile) and female sexual dysfunction and other physiological disorders: For example, a representative compound of the invention is:

Abstract: A xanthine phosphodiesterase V inhibitor having the formula (I), with the variables defined herein, which is especially useful for treating male (erectile) and female sexual dysfunction and other physiological disorders: For example, a representative compound of the invention is:

Abstract: The compound having the structural formula I or a pharmaceutically acceptable salt thereof, is disclosed, as well as its use in the treatment of central nervous system diseases, in particular Parkinson's disease, Extra Pyramidal Syndrome, restless legs syndrome and attention deficit hyperactivity disorder, pharmaceutical compositions comprising it, and combinations with other agents.

Abstract: Compounds having the structural formula I or a pharmaceutically acceptable salt thereof, wherein R is R1-isoxazolyl, R1-oxadiazolyl, R1-dihydrofuranyl, R1-pyrazolyl, R1-imidazolyl, R1-pyrazinyl or R1-pyrimidinyl; R1 is 1, 2 or 3 substituents selected from H, alkyl, alkoxy and halo; Z is optionally substituted-aryl, or optionally substituted-heteroaryl; are disclosed, as well as their use in the treatment of central nervous system diseases, in particular Parkinson's disease and Extra Pyramidal Syndrome, pharmaceutical compositions comprising them, and combinations with other agents.

Abstract: Compounds having the structural formula I or a pharmaceutically acceptable salt thereof, wherein R is optionally substituted phenyl, furanyl, thienyl, pyridyl, pyridyl N-oxide, oxazolyl or pyrrolyl, or cycloalkenyl R1, R2, R3, R4 and R5 are H, alkyl or alkoxyalkyl; and Z is optionally substituted aryl or heteroaryl are disclosed. Also disclosed is the use of compounds of formula I in the treatment of central nervous system diseases, in particular Parkinson's disease, alone or in combination with other agents for treating Parkinson's disease, and pharmaceutical compositions comprising them.

Abstract: Compounds having the structural formula I or a pharmaceutically acceptable salt thereof, wherein R is R1, R2, R3, R4 and R5 are H, alkyl or alkoxyalkyl; R6 is H, alkyl, hydroxyalkyl or —CH2F; R7, R8 and R9 are H, alkyl, alkoxy, alkylthio, alkoxyalkyl, halo or —CF3; and Z is optionally substituted aryl, heteroaryl or heteroaryl-alkyl are disclosed. Also disclosed is the use of compounds of formula I in the treatment of central nervous system diseases, in particular Parkinson's disease, alone or in combination with other agents for treating Parkinson's disease, and pharmaceutical compositions comprising them.

Abstract: A xanthine phosphodiesterase V inhibitor having the formula (I), with the variables defined herein, which is especially useful for treating male (erectile) and female sexual dysfunction and other physiological disorders: For example, a representative compound of the invention is:

Abstract: A system of retrieving large amounts of configuration data in a communication system. In one embodiment, a method is disclosed that comprises initiating a request for configuration data from a user interface. Sending the configuration request to a data source. Placing the configuration data into a data file in a user interface format at the data source and sending the data file to the user interface.

Abstract: A xanthine phosphodiesterase V inhibitor having the formula (I), with the variables defined herein, which is especially useful for treating male (erectile) and female sexual dysfunction and other physiological disorders: For example, a representative compound of the invention is:

Abstract: The present invention is directed to a metabolite of a xanthine Phosphodiesterase type 5 inhibitor having the following structure derivatives, and formulations thereof, and processes for preparing the same.

Abstract: Intelligent round robin assignment of users to subnets within an internet service provider includes determining an assignment criteria for assigning users to the ISP, and assigning users to the subnet that best fits the assignment criteria. Assignment criteria are determined based on any number of factors including available resources and user history.

Abstract: A method and apparatus for provisioning on a per cable modem level includes associating any customer provided equipment behind a gateway cable modem to the same internet service provider as the cable modem.

Abstract: A method and apparatus for providing access to configuration files even if a remote server containing configuration profile information is unavailable includes caching known configuration files locally, and using the known configuration files in the event of a remote server failure or overload.

Abstract: Subnet pooling by host group type and internet service provider allows filtering of subnet pool and efficient assignment of an incoming host request to an appropriate subnet within a group and ISP of the host request types.

Abstract: An automated registration process for registering a new user and new high speed access device with an internet service provider is accomplished without requiring user input aside from choices of service provider, service level agreement, and the provision of basic user information. A mediation server communicates with a provisioning server to obtain necessary access device information without requiring a user to access or know such information.