摘要:
Compounds of the general formula [I], salts or solvates thereof, or prodrugs of them; pharmaceutical compositions (including calcium receptor antagonists) containing the compounds, salts, solvates or prodrugs; and intermediates of the compounds, salts, solvates or prodrugs: [I] wherein R1 is optionally substituted aryl or the like; R2 is optionally substituted C¿1-6? alkyl or the like; R?3¿ is hydrogen or the like; R4 is hydrogen or the like; R?5 and R6¿ are each C¿1-6? alky or the like; R?7¿ is optionally substituted aryl or the like; X?1, X2 and X3¿ are each C¿1-6? alkylene or the like; and X?4 and X5¿ are each a single bond or the like.
摘要:
La présente demande concerne de nouvelles para-phénylènediamines secondaires portant un groupe alcoxy, un procédé permettant leur préparation, leur utilisation en coloration d'oxydation capillaire, une composition pour la teinture des fibres kératiniques, et en particulier les fibres kératiniques humaines telles que les cheveux, contenant, dans un milieu approprié pour la teinture, au moins une telle para-phénylènediamine secondaire, un procédé de teinture des fibres kératiniques, l'utilisation de cette composition en coloration capillaire, ainsi qu'un "kit" de teinture.
摘要:
Disclosed are highly efficient multiphoton absorbing compounds and methods of their use. The compounds generally include a bridge of pi-conjugated bonds connecting electron donating groups or electron accepting groups. The bridge may be substituted with a variety of substituents as well. Solubility, lipophilicity, absorption maxima and other characteristics of the compounds may be tailored by changing the electron donating groups or electron accepting groups, the substituents attached to or the length of the pi-conjugated bridge. Numerous photophysical and photochemical methods are enabled by converting these compounds to electronically excited states upon simultaneous absorption of at least two photons of radiation. The compounds have large two-photon or higher-order absorptivities such that upon absorption, one or more Lewis acidic species, Lewis basic species, radical species or ionic species are formed.
摘要:
The present invention relates to novel compounds of formula (I), to a process for their manufacture, to pharmaceutical compositions containing them, and to their use in therapy, in particular their use in the prophylaxis and treatment of respiratory diseases.
摘要:
Diaminobenzene derivatives of general formula [1]; polyimides comprising repeating units of general formula [2] and prepared by reacting a diamine component containing the derivatives in an amount of at least 1 mole % with a tetracarboxylic acid or a derivative thereof to form a polyimide precursor having a reduced viscosity of 0.05 to 5.0 dl/g (as determined at 30 DEG C in N-methylpyrrolidone at a concentration of 0.5 g/dl), and subjecting this precursor to ring-closing reaction; and alignment films for liquid crystals containing the polyimides: wherein P is a single bond or a divalent organic group selected among -O-, -COO- and -CONH-; Q is a cyclic substituent selected among optionally substituted aromatic and aliphatic rings and heterocycles: R is an aliphatic ring; R is C1-C22 linear alkyl; A is a tetravalent organic group constituting a tetracarboxylic acid; and B is a divalent organic group constituting the diaminobenzene derivative.
摘要:
Compounds having Formula (I) are useful for modulating the glucocorticoid receptor in a mammal. Also disclosed are pharmaceutical compositions comprising compounds of Formula (I) and methods of treating immune, autoimmune, inflammatory, adrenal imbalance, cognitive and behavioral diseases in a mammal.
摘要:
Compounds of general formula (I), wherein A, B,C and D represent, independently from each other, an -OH- or -NHR- group, wherein R stands for a hydrogen atom or a C1-4 alkyl radical, with the proviso that A, B, C or D respectively stands for a hydroxy group, X stands for oxygen, sulphur, a sulfoxy or sulfoxyl group, R?1 and R2¿ represent, independently from each other, hydrogen, fluorine, chlorine, a C¿1-4? alkyl or hydroxyalkyl group or a C2-4-dihydroxy-alkyl group, preferably a C2-dihydroxy alkyl group, and the physically acceptable salts of these compounds are highly suitable for use as developer components in oxidation coloring agents.
摘要:
Benzene derivatives useful as intermediates for the production of herbicides based on benzene derivatives substituted with a heterocyclic ring are disclosed.