摘要:
Pharmaceutical compositions containing effective amounts of CDK-inhibiting diaminothiazole compounds of the following formula (where R1 and R2 are as defined in the specification) or their salts, or prodrugs or active metabolites of such compounds or salts, are useful for treating disorders and diseases such as cancer: In preferred embodiments, R1 and R2 are independently unsubstituted or substituted carbocyclic or heterocyclic aryl ring structures. Compounds where R2 is ortho-substituted aryl are especially potent inhibitors of CDKs such as CDK4.
摘要:
Aminothiazole compounds with mono-/di-substituted benzamide are represented by the Formula (I), and their pharmaceutically acceptable salts, pharmaceutically acceptable prodrugs, pharmaceutically active metabolites, and pharmaceutically acceptable salts of said metabolites are described. These agents modulate and/or inhibit the cell proliferation and activity of protein kinases and are useful as pharmaceuticals for treating malignancies and other disorders.
摘要:
Aminothiazole compounds with N-containing cycloalkyl at the 2-amino position which are represented by the Formula (I), or a pharmaceutically acceptable prodrug of said compound, pharmaceutically active metabolite or pharmaceutically acceptable salt of said compound, or metabolite thereof, modulate and/or inhibit the cell proliferation and activity of protein kinases. The invention is also directed to the therapeutic or prophylactic use of pharmaceutical compositions containing such compounds, and to methods of treating malignancies and other disorders by administering effective amounts of such compounds.
摘要:
Compounds represented by the Formula (I): are described. The compounds and pharmaceutical compositions containing them may be used in inhibiting and/or modulating protein kinases, in treating or preventing diseases associated with protein kinases, and/or in treating or preventing cellular proliferative diseases.
摘要:
Compounds represented by the Formula (I): are described. The compounds and pharmaceutical compositions containing them may be used in inhibiting and/or modulating protein kinases, in treating or preventing diseases associated with protein kinases, and/or in treating or preventing cellular proliferative diseases.
摘要:
The disclosure discloses a method and device for detecting a state of an overcurrent protector for a battery, wherein a voltage Uout of a power supply and a voltage Ubat of a battery connected to the power supply via an overcurrent protector is acquired, and U=|Uout−Ubat| is calculated; when UL≦U≦UH and |Ibat|≦Imin, the voltage of the power supply is adjusted to be U′out, wherein UL and UH are the minimum value and maximum value of a difference between the voltage of the power supply and the voltage of the battery, respectively, Ibat is a current of the battery, and Imin is a current detecting precision for detecting a current equipment of the battery; the voltage of the battery U′bat after adjusting the voltage of the power supply is acquired, and U′=|U′out−U′bat| is calculated; and a state of the overcurrent protector for the battery is determined. With the disclosure, in the case that the difference between the voltage of the battery and the supply voltage is small, by regulating the supply voltage and comparing the voltage difference across the overcurrent protector again, accurate detection of the state of the overcurrent protector for the battery as well as reduction of detecting costs is enabled.
摘要:
New use of icariin and Epimedium flavaoids containing icariin is provided by the present invention. Specifically, uses of compounds of Formula I or Epimedium containing compounds of formula I, Epimedium flavanoids, or extracts of Epimedium in manufacturing medicaments for treating, preventing, reducing and/or relieving diseases and/or conditoins related to neural myelin sheath impairments, or use of above materials in manufacturing medicaments for relieving demyelination and/or promoting repair of myelin sheath are provided by the present application, wherein, R1 is selected from H, halogen, —C1-6 alkyl, and —C(O)—C1-4 alkyl
摘要:
Embodiments of the invention disclose a method for preparing an aqueous nano-pigment dispersion. The method comprises mixing 2.5 wt %˜40 wt % styrene with polymerization inhibitors removed by evaporation, 2.5 wt %˜20 wt % acrylate monomer, 0.25 wt %˜5 wt % crosslinking monomer, 0.05 wt %˜0.5 wt % emulsification adjuvant, and 0.05 wt %˜0.5 wt % oil soluble initiator, adding 0.25 wt %˜2.5 wt % organic pigments to be dispersed to form an oil phase solution after dissolution; dissolving 0.05 wt %˜2 wt % emulsifier and 0.05 wt %˜2 wt % buffer in 40 wt % wt˜90 wt % deionized water to form an aqueous solution; mixing the oil phase solution and the aqueous phase solution, and then homogenizing them into fine emulsion; transferring the fine emulsion into a reactor; heating to increase the temperature to initiate the polymerization; after reacting, adding an alkaline soluble monomer; after continuing the reaction, cooling the temperature to the room temperature; adjusting pH to weak alkaline; and filtering to obtain the aqueous nano-pigment dispersion.
摘要:
The present disclosure discloses a converter system, which at least includes the first and second back-to-back converters. The first back-to-back converter includes a first rectifier module and a first inverter module. The first rectifier module is used to convert a first AC voltage to a first DC voltage. The first inverter module is used to convert the first DC voltage to a second AC voltage. The second back-to-back converter includes a second rectifier module and a second inverter module. The second rectifier module is used to convert the first AC voltage to a second DC voltage. The second inverter module is used to convert the second DC voltage to the second AC voltage. The converter system can suppress the circular current through the synchronous operation of the first and second rectifiers or the synchronous operation of the first and second inverters.