摘要:
An azo compound having the following formula (I): A(E)n (I) wherein A represents a residue of an azo compound, bonded with n pieces of E group through one or more heteroatom being N or O and forming a part of the residue A; E independently represents a hydrogen atom or —C(═O)—O—R1 wherein R1 represents a substituted or an unsubstituted alkyl group having 4 to 10 carbon atoms, an alkenyl group, an alkynyl group, a cycloalkyl group, a cycloalkenyl group or an aralkyl group; and n represents an integer of from 1 to 10.
摘要:
The present invention provides a novel mechanistic pathway and methods related to this pathway for the identification of compounds for the treatment of diseases involving cell proliferation, invasion and/or metastasis such as cancer. In particular, the instant invention relates to the phosphatase activity of Eya and the Eya-Six complex as a target for identifying novel therapeutic agents for the treatment of proliferative, invasive and/or metastatic disorders, and compositions identified using the methods disclosed herein.
摘要:
The present invention provides a polarizing film containing an azo compound represented by the following formula (1): in which X is a hydrogen atom, a halogen atom, a nitro group, a cyano group, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 4 carbon atoms, and M is a counter ion.
摘要:
Compounds of the formula ##STR1## where the symbols have the meaning describedin the application, have retinoid-like or retinoid antagonist-like biological activity.
摘要:
A curable resin blend including a multifunctional phenolic cyanate/phenolic triazine copolymer; and an epoxy resin, and articles manufactured therefrom. The cured resin blend possesses a high glass transition temperature, flexural strength, elongation, flexural modulus, compressive strength, and compressive modulus properties as well as low moisture absorption properties. The cured blend is suitable for making laminates, coatings, composites, and molds such as via resin transfer molding compression molding, and the like.
摘要:
A curable resin blend including a multifunctional phenolic cyanate/phenolic triazine copolymer; and an epoxy resin, and articles manufactured therefrom. The cured resin blend possesses a high glass transition temperature, flexural strength, elongation, flexural modulus, compressive strength, and compressive modulus properties as well as low moisture absorption properties. The cured blend is suitable for making laminates, coatings, composites, and molds such as via resin transfer molding, compression molding, and the like.
摘要:
Aryl-substituted and aryl and (3-oxo-1-propenly)-substituted benzopyran, benzothiopyran, 1,2-dihydroquinoline, and 5,6-dihydronaphthalene derivatives have retinoid negative hormone and/or antagonist-like biological activities. The invented RAR antagonists can be administered to mammals, including humans, for the purpose of preventing or diminishing action of RAR agonists on the bound receptor sites. Specifically, the RAR agonists are administered or coadministered with retinoid drugs to prevent or ameliorate toxicity or side effects caused by retinoids or vitamin A or vitamin A precursors. The retinoid negative hormones can be used to potentiate the activities of other retinoids and nuclear receptor agonists. For example, the retinoid negative hormone called AGN 193109 effectively increased the effectiveness of other retinoids and steroid hormones in in vitro transactivation assays. Additionally, transactivation assays can be used to identify compounds having negative hormone activity. These assays are based on the ability of negative hormones to down-regulate the activity of chimeric retinoid receptors engineered to possess a constitutive transcription activator domain.
摘要:
Compounds of the formula ##STR1## where the symbols have the meaning described in the application, have retinoid-like or retinoid antagonist-like biological activity.
摘要:
Diphenylamines of the formula ##STR1## where the ring A can be benzo-fused, and D is aryl or a five-membered aromatic heterocyclyl which contains one to three hetero atoms selected from the group consisting of nitrogen, oxygen and sulfur, in the heterocyclic ring and can be fused to a benzene, thiophene, pyridine or pyrimidine ring, X is N.dbd.N or, if D is aryl, is alternatively CH.dbd.CH, or D--X together is 1,2,2-tricyanovinyl, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy or halogen, R.sup.5 is prop-1-en-3-yl, acryloyl or methacryloyl, R.sup.6 and R.sup.7 are each hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy, halogen, prop-1-en-3-yl, acryloyl, methacryloyl or oxiranylmethoxy, and Y is C.sub.1 -C.sub.20 -alkylene, polymers derived from the compounds, and their use in non-linear optics.
摘要:
An ink composition for ink jet recording is provided which can satisfy property requirements of quality of print, drying property of print, clogging resistance, water resistance, storage stability, and nonattacking on members constituting an ink passage, such as a printing head. The ink composition for ink jet recording comprises a dye represented by the following formula (I), glycerin, pyrrolidone, a monohydric lower alcohol, a tri(hydroxyalkyl)amine, and water: ##STR1## wherein R.sup.1 represents phenyl or naphthyl substituted by a group selected from hydroxyl, --NH.sub.2, --SO.sub.3 M and --COOM, R.sup.2 represents carboxyalkyl, alkoxyalkyl, phenyl, or alkanoyl, R.sup.3, R.sup.4, and R.sup.5 represent hydrogen or --SO.sub.3 M.