摘要:
This invention concerns a compound of formula a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein ring A represents phenyl, pyridyl, pyrimidinyl, pyridazinyl or pyrazinyl; R1 represents hydrogen; aryl; formyl; C1-6alkylcarbonyl; C1-6alkyl; C1-6alkyloxycarbonyl; C1-6alkyl substituted with formyl, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl or C1-6alkylcarbonyloxy; X represents a direct bond; —(CH2)n3— or —(CH2)n4—X1a—X1b—; R2 represents an optionally substituted cyclic system; provided that N,3-diphenyl-3H-1,2,3-triazolo[4,5-d]pyrimidin-5-amine is not included; their use, pharmaceutical compositions comprising them and processes for their preparation.
摘要翻译:本发明涉及下式的化合物:N-氧化物,药学上可接受的加成盐,季胺及其立体化学异构形式,其中环A表示苯基,吡啶基,嘧啶基,哒嗪基或吡嗪基; R1表示氢; 芳基; 甲酰基 C 1-6烷基羰基; C 1-6烷基; C 1-6烷氧基羰基; 被甲酰基,C 1-6烷基羰基,C 1-6烷氧基羰基或C 1-6烷基羰氧基取代的C 1-6烷基; X表示直接键; - (CH 2)n3-或 - (CH 2)n4-X1a-X1b-; R2表示任选取代的环状体系; 条件是不包括N,3-二苯基-3H-1,2,3-三唑并[4,5-d]嘧啶-5-胺; 其用途,包含它们的药物组合物及其制备方法。
摘要:
A system is disclosed for reducing power drain of a component when the component is in a powered down state. The system comprises a power input configured to receive power, a power output to the component, monitor logic configured to monitor a level of power moving between the input and output, and control logic configured to control power transfer between the input and output. The control logic may be in communication with the monitor logic and configured to selectively restrict power flow between the input and output when the monitor logic senses that power flow between the input and output falls below a threshold level. A method comprises checking a power level between the input and output, and if the power level exceeds a threshold, then permitting substantially unrestricted power flow. If the power level is less than the threshold, then restricting the power level between the input and output.
摘要:
This invention concerns compounds of formula N-oxides, pharmaceutically acceptable addition salts, quaternary amines and stereochemically isomeric forms thereof, their use, pharmaceutical compositions comprising them, and processes for their preparation.
摘要:
An acidic aqueous electrolyte solution for production of a nickel cathode is provided which includes nickel ions, and 2,5-dimethyl-3-hexyne-2,5-diol. The 2,5-dimethyl-3-hexyne-2,5-diol may be present in the acidic aqueous electrolyte solution in an amount ranging from about 5 ppm to about 300 ppm. Also provided is a process for electrowinning or electrorefining a nickel cathode which includes providing an acidic aqueous electrolyte solution including nickel ions, and 2,5-dimethyl-3-hexyne-2,5-diol; and electrolytically depositing nickel to form a nickel cathode. Addition of 2,5-dimethyl-3-hexyne-2,5-diol results in a reduction of striations and other defects which may occur on the surface of cathodes made by electrowinning or electrorefining.
摘要:
This invention concerns compounds of formula N-oxides, pharmaceutically acceptable addition salts, quaternary amines and stereochemically isomeric forms thereof, their use, pharmaceutical compositions comprising them, and processes for their preparation.
摘要:
A high volume high pressure common rail pump for a fuel system includes pairs of pump head assemblies in phase with each other but oriented in opposition to one another about a rotating cam shaft. Pump pistons in the pump head assemblies simultaneously undergo pumping strokes via a shared two lobe cam of the rotating cam shaft. The pump may include two pairs of pump head assemblies, and each head assembly may include two pump pistons. The cam shaft includes two cams sufficiently out of phase with one another that the cam shaft always has a positive torque even when the cam lobes are symmetrical. In addition, because the pumping is done simultaneously on opposite sides of the cam shaft, the forces on the cam shaft are balanced and its support bearings experience less wear and tear.
摘要:
A system that includes an electronic device (such as a portable computer), a writing instrument, and a receptacle located on the device for removably receiving the writing instrument. The receptacle includes an opening on the device and a channel in communication with the opening and extending inwardly with respect to the device. The system further includes an adapter structure configured to change an effective width of the channel between at least two widths to thereby hold writing instruments of different widths in the receptacle.
摘要:
An apparatus for determining whether a mechanical component in a chemical composition analyzer is defective, the apparatus including a mechanical component, a transducer coupled to the mechanical component, the transducer configured to measure a mechanical component property, and a processor in communication with the transducer, the processor configured to determine whether the mechanical component is defective using the mechanical component property. In an embodiment, the processor is configured to compare the mechanical component property to a baseline to determine whether the mechanical component property is within a predetermined range of the baseline, and responsive to the determination that the mechanical component property is not within the predetermined range of the baseline, indicate that the mechanical component is defective. In other embodiments, the mechanical component is a valve and the apparatus is incorporated into a chemical composition analyzer. Also disclosed is a method for determining whether a mechanical component in a chemical composition analyzer is defective.
摘要:
A computer-implemented method of targeting electronic messages to travelers, comprising performing processing associated with: utilizing geographic information comprising itinerary information, to determine where the travelers are currently and/or are projected to be during a given time period; creating a list of travelers which categorizes the geographic information and/or traveler information about the travelers on the list; electronically notifying a merchant with information related to the list and the current geographic information and/or current traveler information of the travelers on the list; receiving an electronic request from the merchant to transmit an electronic targeted message to some or all of the travelers on the list; and transmitting the electronic targeted message to some or all of the travelers on the list.
摘要:
A computer-implemented system and method for targeting messages to a traveler, comprising processing information associated with: receiving a request from a device of the traveler for itinerary information; utilizing geographic information, comprising itinerary information, to determine where the traveler is currently and/or is projected to be during a given time period; categorizing the geographic information and traveler information about the traveler from a database of travel and expense activity into a category; matching the category for the geographical information and/or traveler information about the traveler against a category for available targeted messages to determine if there are any matches; and transmitting targeted messages that have a category that matches a category for the geographical information and/or traveler information to the device of the traveler; wherein traveler information from the database of travel and expense activity is utilized to help determine what products and/or services travelers purchase when they travel.