Abstract:
This invention relates to novel derivatives of pyridopyrazines and pyridopyridazines, to processes for preparing them, to intermediate chemicals used in their manufacture, to compositions containing them and to methods of using them to combat fungi, especially fungal infections of plants. The fungicidal compounds have the general formula (1) wherein R, R1, R2, W, X Y and Z are defined in the specification
Abstract:
The compound of the general formula (I), wherein W, X, Y, Z, R, R1 and R2 are defined as set forth in the specification, useful as fungicide.
Abstract:
An audio fidelity meter includes a scale which uses colors to visually represent the fidelity of an encoded digital audio file based at least on its extracted bit rate. The bit rate is one of several digital audio quality descriptors. Other descriptors include format, source, bit width, and sample rate. The extracted bit rate is fed into a lookup table for processing. One or more of the other descriptors can also be extracted and fed in combination with the extracted bit rate into the lookup table for processing. The lookup table stores information on various digital audio formats, sources and associated bit rates, bit widths and sample rates in the form of a database. The input bit width, sample rate, format, originating source and/or bit rate is/are compared against the database to generate a digital audio quality output. The output may be visually displayed via the scale, a fidelity meter needle and an associated numerical bit rate display.
Abstract:
Therapeutic applications, such as prevention, treatment and supplementation, for the use of novel and other thiolatocobalamins to protect human cells against the effects of oxidative stress. In particular, this invention relates to the use of a novel synthetic thiolatocobalamin, glutathionylcobalamin to protect animal cells against oxidative stress damage. This invention also relates to the use of thiolatocobalamins, such as glutathionylcobalamin, in lieu of current, commercially available forms of vitamin B12 for the treatment and prevention of conditions associated with oxidative stress damage and for dietary supplementation.
Abstract:
A scalable, low cost, reliable, compliant, low profile, low insertion force, high-density, separable and reconnectable connector for high speed, high performance electronic circuitry and semiconductors. The electrical connector can be used to make, for example, electrical connections from components such as a Printed Circuit Board (PCB) to another PCB, MPU, NPU, or other semiconductor device. A normalized working range for an array of elastic contacts of the interposer can be about 0.2 to 1.0. A reversible normalized working range is maintained through multiple connections and reconnections using a highly elastic material for the contact arms. In one aspect, a first electrical component having a first array pitch can be connected to a second electrical component having a second array pitch.
Abstract:
CRF receptor antagonists are disclosed which have utility in the treatment of a variety of disorders, including the treatment of disorders manifesting hypersecretion of CRF in warm-blooded animals. CRF receptor antagonists which are labeled with a positron emitting isotope for use in PET are also disclosed.
Abstract:
A high-pressure stripper rubber provides inserts and support members that cooperatively support the profile of the rubber against elastic deformation. The inserts dynamically cooperate to resist elastic deformation of the rubber due to down hole pressure. The stripper rubber has a generally cylindrical upper moiety and a dynamic, generally frusto-conical, lower moiety that cooperatively define a bore for receiving oilfield equipment. A generally ring-shaped adapter insert, at least partially within the stripper rubber, is disposed toward the upper moiety for attaching the stripper rubber to drilling head equipment. A structural retention insert assembly provides (1) one or more support members proximately, movably and selectively attached to the adapter insert, and (2) one or more structural retention inserts at least partially within the stripper rubber and distally attached to the one or more support members. The stripper rubber dynamically forms a self-actuating, fluid-tight seal around varying outer diameters of oil field equipment as the equipment is tripped through the stripper rubber bore with minimal deformation of the rubber, even under high pressure.
Abstract:
Fungicidal compositions having the general formula (1): formula (1) wherein W and Y are both N and X and Z are both CR8 or X and Z are both N and W and Y are both C6, R8 is H, halo, C1-4 alkyl, C1-4alkoxy or halo(C1-4)alkyl; R and R2 are independently H, halo, C1-8alkyl, C1-8alkoxy, C1-8alkylthio, C2-8alkenyl, C2-8 alkynyl, cyano or NR3R4, provided that at least one of R and R2 is NR3R4; R1 is halo, C1-8alkyl, C2-8alkenyl, C2-8alkynyl, C3-8cycloalkyl, C3-8cycloalkyl(C1-6)-alkyl, C1-8alkoxy, C1-8 alkylthio, aryl, aryloxy, arylthio, heteroaryl, heteroaryloxy, heteroarylthio, aryl(C1-4)alkyl, aryl(CI4,)alkoxy, heteroaryl(C1-4)alkyl, heteroaryl(C1-4)alkoxy, aryl(C1-4)alkylthio, heteroaryl(C1-4)alkylthiio, morpholiiio, piperidino or pynrolidino.
Abstract translation:具有通式(1):式(1)的杀真菌组合物,其中W和Y都是N,X和Z都是CR 8或X和Z都是N,W和Y都是C R 8是H,卤素,C 1-4烷基,C 1-4烷氧基或卤代 (C 1-4烷基)烷基; R和R 2独立地为H,卤素,C 1-8烷基,C 1-8烷氧基,C 1-8 C 2〜C 8烷基,C 2-8链烯基,C 2-8炔基,氰基或NR 3 R 4, SUP>,条件是R和R 2中的至少一个是NR 3 R 4; R 1是卤素,C 1-8烷基,C 2-8链烯基,C 2-8炔基 C 3-8环烷基,C 3-8环烷基(C 1-6 - ) - 烷基,C 1-8 - C 1-4烷基,芳基,芳氧基,芳硫基,杂芳基,杂芳氧基,杂芳硫基,芳基(C 1-4 - )烷基,芳基(C 1-4, )烷氧基,杂芳基(C 1-4 - )烷基,杂芳基(C 1-4 - )烷氧基,芳基(C 1-4 - )烷硫基 ,杂芳基(C 1-4烷基)硫代,吗啉代,哌啶子基或鸟嘌呤基。
Abstract:
The invention relates to the discovery of novel mutant DNA polymerases that possess altered kinetics for incorporating phosphate-labeled nucleotides during polymerization. The invention further relates to the use of these mutant DNA polymerases in sequencing and genotyping methods.
Abstract:
A scalable, low cost, reliable, compliant, low profile, low insertion force, high-density, separable and reconnectable connector for high speed, high performance electronic circuitry and semiconductors. The electrical connector can be used to make, for example, electrical connections from components such as a Printed Circuit Board (PCB) to another PCB, MPU, NPU, or other semiconductor device. A normalized working range for an array of elastic contacts of the interposer can be about 0.2 to 1.0. A reversible normalized working range is maintained through multiple connections and reconnections using a highly elastic material for the contact arms. In one aspect, a first electrical component having a first array pitch can be connected to a second electrical component having a second array pitch.