This invention relates to the production of new & stable salts of S-adenosyl-L-methionine SAMe). The source of SAMe used in the salt formation is from chemical process wherein stereoselective methylation of S-adenosyl-L-homocysteine is achieved. The process for the salt preparation is simple, efficient & reproducible on large scale. The new salts were found to be stable at accelerated temperature ...

Disclosed herein is a process for preparing highly pure acarbose of formula (I) useful as medicine for the treatment of diabetes. The disclosed process comprises prepurifying an acarbose-containing solution using a synthetic adsorbent to produce a prepurified acarbose having an acarbose content of a predetermined level or more; and contacting the prepurified acarbose with a monodispersed, strongly...

Atropisomeric energy-transfer dye compounds are disclosed. A variety of molecular biology applications utilize atropisomeric xanthene fluorescent dyes as labels for substrates such as nucleotides, nucleosides, polynucleotides, polypeptides and carbohydrates. Methods include DNA sequencing, DNA fragment analysis, PCR, SNP analysis, oligonucleotide ligation, amplification, minisequencing, and primer...

An embodiment of the present invention provides a method and apparatus that effectuates a direct functional interface directly with individual constituent subcomponents of the internal die component, or with particular circuit nodes or conductive trace locales of the surface mount package, without high frequency signal degradation or other electrical problems. An embodiment of the present inventio...

A non-ceramic image sensor semiconductor package with improved moisture resistance, lower cost, higher reliability, and lower profile is provided. A semiconductor chip with a vision chip active area is attached to a multi-layer resin mask organic substrate. A plurality of bonding wires are attached between conductive parts of the semiconductor chip and the multi-layer resin mask organic substrate ...

A method for controlling and positioning a two-dimensional electric motor is disclosed. The electric motor has a coil array and a magnet array. The method controls the motor in two directions in the plane of the magnet array and about a third direction generally orthogonal to the plane. The method includes: determining currents for generating the desired forces, determining a resultant torque that...

A semiconductor storage device includes a main memory cell array and a redundancy memory cell array. The redundancy memory cell array is set to selectively have a replacing area replacing a defective memory cell in the main memory cell array, and a non-replacing area other than the replacing area. Memory cells in the main memory cell array and the redundancy memory cell array are selected and driv...

An auxiliary communication network is introduced into a virtual private network for passing signaling messages that present features not supported by the public, primary communication network portion of the virtual private network. Protocol converters are positioned within the virtual private network to intercept signaling messages, establish a connection through the auxiliary network, determine w...

Devices, softwares and methods selectively limit a duration of an individual modem-on hold session. A network device receives and holds data for an individualized on-hold timeout time limit for each user, such as an ISP subscriber.

A conditional access broadcast system for realizing conditional access while maintaining the safety level is disclosed. A contract management device at a broadcast station side delivers a reception contract information containing at least a contract information for controlling decryption of encrypted contents information delivered from a broadcast station by broadcast and a reception device ID in ...

A conditional access broadcast system for realizing conditional access while maintaining the safety level is disclosed. A contract management device at a broadcast station side delivers a reception contract information containing at least a contract information for controlling decryption of encrypted contents information delivered from a broadcast station by broadcast and a reception device ID in ...

A method and apparatus are provided for providing a forgotten bolus warning for an insulin pump user. User selections for mealtimes are received and stored. A user selection for a warning wait period is received and stored. When a time past a mealtime plus the user selection for the warning wait period is identified, checking for a bolus having been taken is performed. Responsive to no bolus havin...

In a verification system, a dynamic logic evaluation system and method dynamically calculates the minimum evaluation time for each input. Thus, this system and method will remove the performance burden that a fixed and statically calculated evaluation time would introduce. By dynamically calculating different evaluation times based on the input, 99% of the inputs will not be delayed for the sake o...

An interactive television system is provided with an interactive information system by which channels or services interact together. The information system provides informational messages that prompt a user to select an associated channel or service. If selected, the system transfers control to the selected channels or services. If necessary, information associated with the informational messages ...

A compound of formula wherein X− is an anion; n is 1, 2, 3 or 4; R1 is C1-C12alkyl, C3-C8cycloalkyl; or C2-C12alkenyl; R2 is hydrogen, unsubstituted or substituted C1-C12alkyl or C2-C12alkenyl; R3 is hydrogen, unsubstituted or substituted C1-C12alkyl, C3-C12cycloalkyl, C2-C12alkenyl; or C2-C12alkynyl; or R2 and R3 together are an alkylene or alkenylene bridge; and, where applicable, E/Z isomers, E...

The present invention provides crystalline forms of a pyrimidine nucleoside derivative having excellent anti-tumour activity. ÄSolutionÜ Crystalline forms of compound of the following formula (I):

A digital motion video processing circuit can capture, playback and manipula te digital motion video information using the system memory of a computer as a data buffer for holding compressed video data from the circuit. The system memory may be accessed by the circuit over a standard bus. A controller in t he circuit directs data flow between an input/output port which transfer a stre am of pixel ...

A substituted N6-oxa, thia, thioxa and azacycloalkyl substituted adenosine derivative of formula (I) and a method for using the composition as an A1 heart adenosine receptor. In said formula, R1 is a monocyclic or polycyclic heterocyclic group containing from 3 to 15 atoms, at least one of which is selected from the group consisting of N, O, P and S-(O)o-2 and wherein R1 do es not contain an epoxi...

The present invention relates to the deriva- tives of the formula (see formula I) and their addition salts, and to their use in thera- peutics, especially as analgesics and as antihyperten- sives.

"MADEIRA IMPREGNADA COM POLìMERO DE FURANO, MéTODO PARA PREPARAçãO DO POLìMERO E USO DOS MESMOS". A presente invenção se refere a um material de madeira impregnado com polímero de furano, que é de cor e densidade uniformes integralmente na zona tratada. A fim de se obter a madeira impregnada com polímero, é feita a impregnação de uma madeira de origem com uma mistura contendo compostos orgânicos p...