Abstract: The present invention relates to efficient synthetic processes useful in the preparation of uridine, which is useful in the production of nucleosides and nucleotides that may be active as antiviral agents, as well as compositions and methods thereof.

Abstract: The present invention relates to efficient synthetic processes useful in the preparation of antiviral nucleosides, particularly uridine 4-oxime 5?-(2-methylpropanoate) {(2R,3S,4R,5R)-3,4-dihydroxy-5-[4-(hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl]oxolan-2-yl}methyl 2-methylpropanoate and pharmaceutically acceptable salts, derivatives, tautomers, isomers, and prodrugs of, which may be active as antiviral agents, as well as compositions and methods thereof. The present invention also encompasses intermediates useful in the disclosed synthetic processes and the methods of their preparation.

Abstract: The present invention provides engineered deoxyribose-phosphate aldolase polypeptides useful under industrial process conditions for the production of pharmaceutical and fine chemical compounds.

Abstract: The present invention provides engineered phosphopentomutase (PPM) enzymes, polypeptides having PPM activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PPM enzymes are also provided. The present invention further provides compositions comprising the PPM enzymes and methods of using the engineered PPM enzymes. The present invention finds particular use in the production of pharmaceutical compounds.

Abstract: The present invention provides engineered deoxyribose-phosphate aldolase polypeptides useful under industrial process conditions for the production of pharmaceutical and fine chemical compounds.

Abstract: The present invention provides engineered phosphopentomutase (PPM) enzymes, polypeptides having PPM activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PPM enzymes are also provided. The present invention further provides compositions comprising the PPM enzymes and methods of using the engineered PPM enzymes. The present invention finds particular use in the production of pharmaceutical compounds.

Abstract: The present invention relates to an enzymatic synthesis of 4?-ethynyl-2?-deoxy nucleosides and analogs thereof, for example EFdA, that eliminates the use of protecting groups on the intermediates, improves the stereoselectivity of glycosylation and reduces the number of process steps needed to make said compounds. It also relates to the novel intermediates employed in the process.

Abstract: A method, apparatus and computer program product are provided controlling transmission of sensor data. First sensor is processed to identify an area of interest and generate a trigger signal to direct the transmission of additional sensor data pertaining to the area of interest. Transmission of sensor data may be identified and/or prioritized based on various factors such as proximity, angle, orientation, interest level, category, rating, sensor type, sensor data quality and/or the like. Certain transmission characteristics may be controlled, directed and/or varied such as quantity, quality, rate of transmission, transmission frequencies and intervals, and/or the like. As such, user experience may be improved, and the consumption and timing of certain computation resources may be improved.

Abstract: The present invention provides engineered deoxyribose-phosphate aldolase polypeptides useful under industrial process conditions for the production of pharmaceutical and fine chemical compounds.

Abstract: Receiving a plurality of concurrent incoming requests from the plurality of services, with each incoming request and each service subscribing to a topic in a shared message queue. The queue is used for: notifying other subscribers when a request to a back-end service is being made; and/or notifying other subscribers when a response from the back-end service is received.

Abstract: The present invention provides engineered deoxyribose-phosphate aldolase polypeptides useful under industrial process conditions for the production of pharmaceutical and fine chemical compounds.

Abstract: The present invention provides engineered purine nucleoside phosphorylase (PNP) enzymes, polypeptides having PNP activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PNP enzymes are also provided. The present invention further provides compositions comprising the PNP enzymes and methods of using the engineered PNP enzymes. The present invention finds particular use in the production of pharmaceutical compounds.

Abstract: The present invention provides engineered purine nucleoside phosphorylase (PNP) enzymes, polypeptides having PNP activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PNP enzymes are also provided. The present invention further provides compositions comprising the PNP enzymes and methods of using the engineered PNP enzymes. The present invention finds particular use in the production of pharmaceutical compounds.

Abstract: The present invention provides engineered phosphopentomutase (PPM) enzymes, polypeptides having PPM activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PPM enzymes are also provided. The present invention further provides compositions comprising the PPM enzymes and methods of using the engineered PPM enzymes. The present invention finds particular use in the production of pharmaceutical compounds.

Abstract: The present invention provides engineered phosphopentomutase (PPM) enzymes, polypeptides having PPM activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PPM enzymes are also provided. The present invention further provides compositions comprising the PPM enzymes and methods of using the engineered PPM enzymes. The present invention finds particular use in the production of pharmaceutical compounds.

Abstract: The present invention provides engineered deoxyribose-phosphate aldolase polypeptides useful under industrial process conditions for the production of pharmaceutical and fine chemical compounds.

Abstract: The present invention provides engineered phosphopentomutase (PPM) enzymes, polypeptides having PPM activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PPM enzymes are also provided. The present invention further provides compositions comprising the PPM enzymes and methods of using the engineered PPM enzymes. The present invention finds particular use in the production of pharmaceutical compounds.

Abstract: The present invention provides engineered purine nucleoside phosphorylase (PNP) enzymes, polypeptides having PNP activity, and polynucleotides encoding these enzymes, as well as vectors and host cells comprising these polynucleotides and polypeptides. Methods for producing PNP enzymes are also provided. The present invention further provides compositions comprising the PNP enzymes and methods of using the engineered PNP enzymes. The present invention finds particular use in the production of pharmaceutical compounds.

Abstract: Systems and methods for unified calling are disclosed. According to one embodiment, the method may include (1) using a soft phone application executed by a computer processor, communicating, to a telephony server, an agent status indicating a readiness of the agent to manually make a telephone call; (2) receiving, on a computer terminal, an indication of a telephone number to call; and (3) manually dialing the telephone number using a telephone. The soft phone application emulates an analog connection with the telephony server.

Abstract: Receiving a plurality of concurrent incoming requests from the plurality of services, with each incoming request and each service subscribing to a topic in a shared message queue. The queue is used for: notifying other subscribers when a request to a back-end service is being made; and/or notifying other subscribers when a response from the back-end service is received.