摘要:
The present invention relates to hydroxymethyl furazane carboxylic acid derivatives of the general formula (I) in which one of the residues R?1 and R2¿ is hydroxymethyl and the other is (a) in which X is NR3R4, OH or OR?7 and R3, R4 and R7¿ are defined as in claim 1, process for producing them and their use.
摘要:
The present invention relates to hydroxymethyl furazane carboxylic acid derivatives of the general formula (I) in which one of the residues R?1 and R2¿ is hydroxymethyl and the other is (a) in which X is NR3R4, OH or OR?7 and R3, R4 and R7¿ are defined as in claim 1, process for producing them and their use.
摘要:
The present invention relates to a novel class of sulfonamides which are aspartyl protease inhibitors, of formula (I). In one embodiment, this invention relates to a novel class of HIV aspartyl protease inhibitors characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting HIV-1 and HIV-2 protease activity and consequently, may be advantageously used as antiviral agents against the HIV-1 and HIV-2 viruses. This invention also relates to methods for inhibiting the activity of HIV aspartyl protease using the compounds of this invention and methods for screening compounds for anti-HIV activity.
摘要:
Compounds of the formula (1) : and pharmaceutically acceptable salts are described wherein is a ring of sub-formula (a), (b) or (c): X is oxygen or sulphur, and R¹ is C₁₋₆alkyl, C₂₋₆alkenyl, C₃₋₅cycloalkylC₁₋₄alkyl, or C₁₋₄alkyl substituted by 1 to 6 fluoro groups. Their use as medicaments, pharmaceutical compositions containing them and processes for their preparation are also described.
摘要:
Die Erfindung betrifft die neuen 1-Arylfurazanyl-3-(2-alkyl-4-halogenalkoxy-phenyl)-(thio)harnstoffe der allgemeinen Formel (I) in welcher Q für Sauerstoff oder Schwefel steht, R¹ für Wasserstoff, Halogen, Alkyl, Halogenalkyl, Alkoxy, Halogenalkoxy, Alkylthio oder Halogenalkylthio steht und R² für Wasserstoff, Halogen, Alkyl oder Alkoxy steht, oder R¹ und R² zusammen für gegebenenfalls durch Halogen substituiertes Alkylendioxy stehen, R³ für Alkyl steht und R⁴ für durch Fluor und gegebenenfalls zusätzlich durch Chlor und/oder Brom substituiertes Alkyl steht, welche als Schädlingsbekämpfungsmittel verwendet werden können.
摘要:
Compositions containing heterocyclic compounds are described which include a urea group, can act as herbicides and can be defined by the general formula : in which:
X is oxygen or sulphur; R is a linear or branched alkul group containing from 1 to 6 carbon atoms; - the phenyl group; - a phenyl group having a substituent, or several substituents which may be identical or different from each other, selected from the halogens and alkyl (C 1 -C 4 ), oxyalkyl (C,-C.), halogenoalkyl(C 1 -C 4 )and nitro groups; R, is a linear or branched alkyl group containing from 1 to 10 carbon atoms; - a cycloalkyl group containing from 3 to 8 carbon atoms; - the phenyl group; - the benzyl group; - the naphthyl group; or - a phenyl, benzyl or naphthyl group having one or more subsdtuents, which may be identical or different from each other, Selected from halogen atoms and (C,-C.) alkyl, ( C 1 -C 4 ) oxyalkyl and, (C 1 -C 4 ) halogenoalkyl and nitro groups; R, is hydrogen; - a linear or branched alkyl group containing from 1 to 6 carbon atoms, or - the phenyl group; or R 1 and R 2 , taken together with the nitrogen atom to which they are connected, from an 8 - membered heterocyclic ring.
摘要:
Die Erfindung betrifft substituierte Furazane der Formel in welcher
R und R, gleich oder verschieden sind und fürgegebenenfalls substituierte aromatisch oder heteroaromatische Reste stehen, R 2 für Wasserstoff, eine OH- oder COOH-Gruppierung oder für gegebenenfalls substituierte Reste aus der Reihe Alkyl, Alkoxy, Cycloalkyl, Cycloalkenyl, Alkoxycarbonyl, Alkoxythiocarbonyl, Alkylsulfonyl, Arylsulfonyl oder Aralkyl steht, für Sauerstoff, eine S(O)m-, -CR 3 R 4 -, CO- oder -NR 5 -Gruppierung steht, in welcher m für die Zahlen 0,1 oder 2 steht, R 3 , R 4 und R 5 gleich oder vrschieden sind und für Wasserstoff oder Alkyl stehen, n für die Zahlen 0 oder 1 steht und X für Sauerstoff oder Schwefel steht, welche als Schädlingsbekämpfungsmittel, insbesondere als Akarizide und Insektizide verwendet werden können.