Abstract:
The present invention provides novel compounds of Formula (I), and pharmaceutically compositions thereof. Compounds of Formula (I) are inhibitors of histone deacetylases (HDACs) and 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase (HMGR). Also provided are methods of using the compounds and pharmaceutical compositions for inhibiting the activity of HDACs and HMGR, treating diseases associated with HDACs or HMGR (e.g., cancer, hypercholesterolemia, an acute or chronic inflammatory disease, autoimmune disease, allergic disease, pathogen infection, neurodegenerative disease, and a disease associated with oxidative stress), or inhibiting drug resistance of cancer cells.
Abstract:
Compositions and methods are disclosed relating to use of fractions, polysaccharides, and oligosaccharides of Dendrobium huoshanese. The fractions, polysaccharides, and oligosaccharides are able to effect an increase in beneficial cytokines and chemokines.
Abstract:
Una composición que comprende una cantidad eficaz de un compuesto de fórmula:**Fórmula** en donde n es 1 a 3, el heterociclo (sustituido) contiene anillos de 5 o 6 miembros y el heterociclo fusionado contiene heteroátomos de nitrógeno, oxígeno o azufre y el sustituyente se selecciona del grupo que consiste en hidrógeno, flúor, cloro, bromo, yodo, hidroxi, alquilo C1-6, trifluorometilo y fenilo (sustituido), para usar en el tratamiento de una enfermedad neurodegenerativa en un sujeto que lo necesite.
Abstract:
The invention provides a new use of adenosine analogs for the treatment of pain through activation of neurokinin 1 (NK1) receptor signaling pathway, thereby inducing the activation of activation of M-type potassium channel to induce outward currents. A method and pharmaceutical composition for treating pain comprising an adenonsine analog that activates NK1 receptor signaling, thereby inducing outward current are also provided.
Abstract:
Provided herein are novel irreversible sialidase inhibitors. These compounds can be conjugated with a detectable tagging moiety such as azide-annexed biotin via CuAAC for isolation and identification of sialidases. The provided compounds and the corresponding detectable conjugates are useful for detecting sialidase-containing pathogens and imaging
Abstract:
Provided herein are novel irreversible sialidase inhibitors. These compounds can be conjugated with a detectable tagging moiety such as azide-annexed biotin via CuAAC for isolation and identification of sialidases. The provided compounds and the corresponding detectable conjugates are useful for detecting sialidase-containing pathogens and imaging in situ sialidase activities under physiological conditions.
Abstract:
Methods and compositions for detection of drug resistant pathogens and treatment against infections thereof are provided. Methods for detection of oseltamivir-resistant influenza viruses by competitive binding assays utilizing non- oseltamivir influenza virus neuraminidase inhibitors and oseltamivir carboxylate are provided. Influenza virus neuraminidase inhibitors coupled to sensors and useful for employment in the methods of the invention are disclosed. Novel phosphonate compounds active as neuraminidase inhibitors against wild-type and oseltamivir-resistant influenza strains of H1N1, H5N1 and H3N2 viruses are disclosed. An enantioselective synthetic route to preparation of these phosphonate compounds via sialic acid is provided.
Abstract:
COMPOSTOS PARA USO NA PREVENÇÃO E TRATAMENTO DE DOENÇAS NEURODEGENERATIVAS E DA DOR Descrevem-se compostos para uso na prevenção e tratamento de doenças neurodegenerativas e dor. Em uma forma de realização da invenção, o composto é selecionado dentre o grupo que consiste em N6-[(3-halotien-2-il)metila]adenosina, N6-[(4-halotien-2-il)metila]adenosina e N6-[(5-halotien-2-il)metila]adenosina. Em outra concretização da invenção, o composto é selecionado dentre o grupo que consiste em N6-[(2-bromotien-3- il)metila]adenosina, N6-[(4-bromotien-3-il)metila]adenosina, N6-[(5-bromotien-3-il)metila[adenosina, N6-[(2-clorotien-3-il)metilaladenosina, N6-[(4-clorotien-3-il)metila]adenosina e N6-[( 5t--clorotien-3-il) meti la ] adenosina . T'e elm-se também métodos para sua produção e utilização.