摘要:
The present invention relates to novel 2,5-dioxoimidazolidin-1-yl-3-phenylurea derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor like-1 (FPRL-1) receptor.
摘要:
The present invention relates to a diketohydrazine derivative of formula (I) and a pharmaceutically acceptable salt thereof (the symbols in the formula have the same meaning as described in the specification). The compound of formula (I) has an inhibitory activity against cysteine protease, and it is useful for the treatment of inflammatory diseases, immune diseases, ischemic diseases, respiratory diseases, circulatory diseases, blood diseases, neuronal diseases, hepatic or biliary diseases, osseous or articular diseases, metabolic diseases, etc. And the compound has inhibitory activity against elastase and it is also useful for the treatment of COPD (chronic obstacle pulmonary diseases).
摘要:
1. Dérivés optiquement actifs de 2-imidazoline-5-ones et 2-imidazoline-5-thiones 2. Ils sont de formule générale I : avec M = O, S ou CH₂ éventuellement halogéné W = O, S ou S=O p = 0 ou 1 R¹, R², R⁴ sont un radical hydrocarboné, notamment aryl, éventuellement substitué notamment par des atomes d'halogène R³ est H ou C₁-C₂ alkyl éventuellement halogéné. R⁵ est un radical hydrocarboné 3.Utilisation comme fongicides agricoles.
摘要翻译:2-咪唑啉-5-酮和2-咪唑啉-5-硫酮的光学活性衍生物。 它们具有通式I:具有M = O,S或任选卤代的CH = O,S或S = O p = 0或1 R 1,R 2和R 4的通式I: 是烃基,特别是芳基,其任选被取代,特别是被卤素原子取代。R 3是H或任选卤代的C 1 -C 2烷基R 5是烃基。 3.用作农药杀菌剂。
摘要:
L'invention concerne des dérivé de 2-alkoxy-2-imidazoline-5-ones de formule générale (I) :
dans laquelle : R¹ représente un radical aryl, R² représente un radical alkyl ou haloalkyl, R³ représente un groupe alkyl ou haloalkyl, R⁴ représente un radical aryl, R⁵ représente H, ou un radical formyl, acyl, aroyl, alkoxycarbonyl, aryloxycarbonyl, alkylsulfonyl, arylsulfonyl; L'invention concerne également la préparation de ces composés et leur utilisation comme fongicides à spectre large.
摘要:
The present invention relates to novel hydantoin derivatives, processes for producing said hydantoin 'derivatives, pharmaceutical compositions containing at least one of said hydantoin derivatives as aldose reductase inhibitors and novel intermediate compounds in the synthesis of said hydantoin derivatives. The present invention is based on the selection of a hydantoin which is bonded by a sulfonyl group to various substituents at the 1-position of the hydantoin skeleton. The compounds of the present invention have a strong inhibitory activity against aldose reductase. These compounds are extremely useful for the treatment and/or prevention of various forms of diabetic complications based on the accumulation of polyol metabolites.
摘要:
There is disclosed a number of processes for the promotion of the Raney Nickel catalyzed hydrogenation of carbon-carbon double bonds. (a) One process uses tertiary amines to promote the Raney Nickel catalyzed hydrogenation. (b) Another process uses acetylene and acetylene derivatives to promote the Raney Nickel catalyzed hydrogenation. The promotion of Raney Nickel catalyst is particularly suited for the reduction of unsaturated hydantoins to saturated hydantoins and also for the reduction of cyclic and acyclic olefins and diolefins to the corresponding cyclic and acyclic alkanes.