摘要:
Substituted 5,6,7,8-tetrahydroquinoline derivatives, which are C5a receptor modulators, compositions containing these derivatives, and methods of their use for the prevention and treatment of conditions, including, inter alia, immune and inflammatory diseases and conditions, are disclosed.
摘要:
The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating α4 integrin mediated disorders. More particularly, the pyridazinone urea compounds of the present invention are α4β7 integrin inhibitors useful for treating integrin mediated disorders.
摘要:
The present invention relates to certain novel compounds of Formula (I): methods for preparing these compounds, compositions, intermediates and derivatives thereof and for the treatment of integrin mediated disorders.
摘要:
The invention is directed to aza-bridged-bicyclic compounds having Formula (I): and pharmaceutically acceptable salts thereof. The compounds are useful α4 integrin receptor antagonists and, in particular, α4β1 and α4β7 integrin receptor antagonists. The invention is further directed to methods for use of the instant compounds for treating integrin mediated disorders including, but not limited to, inflammatory disorders, autoimmune disorders and cell-proliferative disorders, methods for preparing the compounds and methods for preparing the intermediates, derivatives and pharmaceutical compositions thereof.
摘要:
The invention is directed to aza-bridged-bicyclic compounds having Formula (I): and pharmaceutically acceptable salts thereof. The compounds are useful α4 integrin receptor antagonists and, in particular, α4β1 and α4β7 integrin receptor antagonists. The invention is further directed to methods for use of the instant compounds for treating integrin mediated disorders including, but not limited to, inflammatory disorders, autoimmune disorders and cell-proliferative disorders, methods for preparing the compounds and methods for preparing the intermediates, derivatives and pharmaceutical compositions thereof.
摘要:
The present invention provides a scanning transmission electron microscope (STEM). In the STEM, a specimen is sandwiched between a variable axis objective lens and a variable axis collection lens. The axis of the collection lens varies along with the variation of the objective lens axis in a coordinated manner. The STEM of the invention exhibits technical merits such as large scanning field, high image resolution across the entire scanning field, and high throughput, among others.
摘要:
The methods of the invention provide improved rice grain nutrition by manipulation of the rice starch crystalline structure leading to easier penetration of nutrients into the rice grain and enhancement of rice grains with nutrients, thereby creating enhanced rice grain products. In addition, methods of direct delivery of nutrients into rice grains are also presented.
摘要:
An apparatus comprising: a first resonant circuit configured to have an impedance at a first operational frequency band to impedance match a first radiator to radio circuitry, and to have an impedance at a second operational frequency band to impedance match a second radiator to the radio circuitry; a second resonant circuit configured to have an impedance at the first operational frequency band to impedance match the first radiator to the radio circuitry, and to have an impedance at the second operational frequency band to impedance match the second radiator to the radio circuitry; and a third resonant circuit configured to have an impedance at the first operational frequency band to impedance match the first radiator to the radio circuitry, and to have an impedance at the second operational frequency band to impedance match the second radiator to the radio circuitry.
摘要:
A truck includes a frame, an operator cab on the frame and a drive axle having a differential. The differential can be connected to a drive shaft. A fairing for directing air flow around the differential is attached to the frame forward of the drive axle and forward of the differential. The fairing can have a non-deflected position and a deflected position.
摘要:
An assembly for a charged particle detection device of high detection efficiency is described. The assembly comprising a metal grid for applying attractive potential to lure charged particles; a scintillator disc to absorb the energy from impinging charged particle and reemit the energy in form of light or photons; a light guide to transmit light or photons; and a photomultiplier tube (PMT) cohere with the end of light guide to receive light or photons from light guide and convert it into current signal. A light guide with a bullet-head-shaped front portion ensures total reflection of light propagating within the light guide. A frustum-cone-shaped scintillator disc releases the light that originally trapped in the scintillator disc due to the shape of scintillator.