摘要:
High throughput screening of crystallization of a target material is accomplished by simultaneously introducing a solution of the target material into a plurality of chambers of a microfabricated fluidic device. The microfabricated fluidic device is then manipulated to vary the solution condition in the chambers, thereby simultaneously providing a large number of crystallization environments. Control over changed solution conditions may result from a variety of techniques, including but not limited to metering volumes of crystallizing agent into the chamber by volume exclusion, by entrapment of volumes of crystallizing agent determined by the dimensions of the microfabricated structure, or by cross-channel injection of sample and crystallizing agent into an array of junctions defined by intersecting orthogonal flow channels.
摘要:
A method for laterally extrapolating shallow soil properties using soil samples and seismic amplitude data within a seismic coverage area entails obtaining seismic amplitude data for the seismic coverage area and obtaining average soil property and soil impedance data for locations in the seismic coverage area. The seismic amplitude data is compared with the soil impedance data at locations in the seismic coverage area forming an amplitude impendence formula. The seismic amplitude data is converted to soil-calibrated impedance data using the amplitude impendence formula. The method continues by comparing an average of desired soil property and the soil impedance data at locations in the seismic coverage area forming a soil property-impendence formula. A target soil property is selected and the soil calibrated impedance data is converted to the target soil property using the soil property impendence formula. The method ends by extrapolating the target soil property over the entire seismic coverage area.
摘要:
High throughput screening of crystallization of a target material is accomplished by simultaneously introducing a solution of the target material into a plurality of chambers of a microfabricated fluidic device. The microfabricated fluidic device is then manipulated to vary the solution condition in the chambers, thereby simultaneously providing a large number of crystallization environments. Control over changed solution conditions may result from a variety of techniques, including but not limited to metering volumes of crystallizing agent into the chamber by volume exclusion, by entrapment of volumes of crystallizing agent determined by the dimensions of the microfabricated structure, or by cross-channel injection of sample and crystallizing agent into an array of junctions defined by intersecting orthogonal flow channels.
摘要:
Benzimidazole derivatives and salts and prodrugs thereof are disclosed, together with methods for the treatment of cancers or viral infections in warm blooded animals by administration of these compounds. Such compounds may be used in combination with a chemotherapeutic agent and/or a potentiator.
摘要:
Benzimidazole derivatives and salts and prodrugs thereof are disclosed, together with methods for the treatment of cancers or viral infections in warm-blooded animals by administration of these compounds. Such compounds may be used in combination with a chemotherapeutic agent and/or a potentiator.
摘要:
A pharmaceutical composition that inhibits or slows the growth of viruses in animals, particularly in mammals, is disclosed. This same composition is can be used to treat viral infections, particularly hepatitis C, herpes simplex, Kaposi's sarcoma and HIV. The composition preferably comprises from about 10 mg to about 6000 mg of a (5-aryl-1,2,4-thiadiazol)-3-yl thiourea derivative or of the formula: wherein X is sulfur, R is hydrogen or alkyl having from 1-3 carbons, n is 0-4, R1 is independently selected from the group consisting of hydrogen, alkyl having from 1 to 7 carbon atoms, chloro, bromo or fluoro, oxychloro, alkoxy having the formula —O(CH2)yCH3 wherein y is from 1 to 6, or a pharmaceutically acceptable acid addition salt or prodrug thereof. The preferred compound is (5-phenyl-1,2,4-thiadazol-3-yl)thiourea.
摘要:
This invention is a method of treating cancer, including carcinomas and sarcomas through the administration of a pharmaceutical composition containing a pyridinylimidazole carbamate. The pyridinylimidazole carbamate is selected from the group consisting of: wherein X is independently selected from the group consisting of halo, for example, bromo, fluoro, chloro, iodo; hydroxyl, alkyl of less than 8 carbon atoms or alkoxy of less than 8 carbon atoms; n is a positive integer less than 4; R is hydrogen or an alkyl group of from 1 to 8 carbons and its pharmaceutically acceptable salts and prodrugs thereof.
摘要:
A pharmaceutical composition that inhibits the growth of tumors and cancers in mammals that comprises a material is disclosed. The particular material used is a 1H-1,2,4-triazole derivative. These compounds can also be used to treat viral infections.
摘要:
Methods for the treatment of cancers or viral infections in mammals are disclosed that include administration of an N-chlorophenylcarbamate, or an N-chlorophenylthiocarbamate, or a salt thereof. Such compounds may be used in combination with a chemotherapeutic agent and/or a potentiator.
摘要:
A pharmaceutical composition that inhibits the growth of tumors and cancers in mammals comprising fungicide is disclosed. The particular fungicide used is a 1,3-bis-triazolyl-2-propanol derivative. These compositions are also effective against viral infections.