摘要:
The invention provides compounds of formula I or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I and therapeutic methods for inducing apoptosis or treating cancer using compounds of formula I.
摘要:
There is provided a composition comprising a compound represented by general formula (I), wherein R 1 represents a 5-iodothiophen-2-yl group or the like, and R 2 represents a 4-dimethylaminophenyl group or the like. This composition is useful for diagnosis of an amyloid-related disease such as Alzheimer's disease because the compound has high binding specificity to amyloid β protein, high permeability through the blood-brain barrier, and a property of being rapidly eliminated from sites other than senile plaques in the brain.
摘要:
The present invention relates to bis-amide derivatives of formula (I), to processes and intermediates for preparing them, to methods of using them to control insect, acarine, nematode and mollusc pests, and to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising them.
摘要:
Die Erfindung betrifft substituierte Prop-2-in-1-ol- und Prop-2-en-1-ol-Derivate der allgemeinen Formel (I),
wobei die Reste R 1 , R 2 , R 3 , R 4 , R 5 , [X-Y] und Q die in der Beschreibung angegebenen Definitionen besitzen, Verfahren zu deren Herstellung und ihre Verwendung zur Steigerung der Stresstoleranz in Pflanzen gegenüber abiotischem Stress, sowie zur Stärkung des Pflanzenwachstums und/oder zur Erhöhung des Pflanzenertrags.
摘要:
Novel compositions of silicon-containing sulfhydryl compounds, their preparation and use in methods for treating disease are described. Silicon confers lipophilicity that can enhance the penetration of the silicon derivative sulfhydryl compounds across the gut wall, cell membranes and blood brain barrier, thus improving therapeutic properties including bioavailability, metabolism, and/or pharmacokinetics. The organosilyl group provides compounds having improved pharmacokinetics. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for treatment of diseases and other maladies or conditions and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
摘要:
The invention relates to 3-ketoester of formula (IV)
wherein R1 represents a 2, 3 or 4-pyridine ring optionally substituted by a C 3-6 cycloalkyl group, a C 1-4 alkyl group, a C 1-4 alkoxy group, a benzyl group or a halogen atom, R5 is an halogen atom and R is an alkyl.
摘要翻译:本发明涉及式(IV)的3-酮酯,其中R 1表示任选被C 3-6环烷基取代的2,3或4-吡啶环,C 1-4烷基, C 1-4烷氧基,苄基或卤素原子,R 5为卤素原子,R为烷基。
摘要:
Die vorliegende Erfindung betrifft neue Picolylselenobenzamide von Aminopyridinen, Anilinen und Picolylaminen der allgemeinen Formel I, ihre Salze, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Präparate.
摘要:
A preparative method for carboxylic acids is disclosed in the present invention. The method is characterized in that: compounds (II) are reacted in the presence of hydrogen peroxide and base to produce target products (I), as represented by the following reaction scheme: wherein R 1 is aryl, pyridyl, pyrimidyl, pyridazinyl, pyrazinyl, benzothienyl, benzofuranyl, quinolinyl, isoquinolinyl, thiadiazolyl, C 1-6 alkyl, C 3-6 cycloalkyl, C 2-6 alkenyl, C 2-6 alkynyl and hydrogen; R 2 is alkoxycarbonyl, alkylaminocarbonyl, aminocarbonyl, alkylthiolcarbonyl, cyano, sulfonyl, sulfinyl, carbonyl, aldehyde, carboxyl, nitro, alkyl and hydrogen; R 3 is alkoxycarbonyl, alkyl amido carbonyl, aminocarbonyl, cyano, sulfonyl, sulfinyl, carbonyl, carboxyl and nitro. The present invention has the following main benefits: cheap and readily available starting materials, safe processes, high yield, good quality, which facilitates industrial production.