摘要:
Novel organic compounds are described and claimed which may in particular be useful in the treatment of diseases being triggered by the (human) autoimmune system.
摘要:
Compounds and pharmaceutical compositions are contemplated that inhibit N-acyl-ethanolamine-hydrolyzing acid amidase (NAAA) to so increase the concentration of the substrate of NAAA, palmitoylethanolamide (PEA). NAAA inhibition is contemplated to be effective to alleviate conditions associated with a reduced concentration of PEA. Among other uses, various NAAA inhibitors are especially contemplated as therapeutic agents in the treatment of inflammatory diseases.
摘要:
The invention relates to an OCTOL process, which, because of the limitation of the reaction in individual oligomerization steps of the OCTOL process, is designed particularly for the processing of C 4 feed mixtures having a low 1-butene content and which nevertheless provides a C 8 product mixture having an iso index suitable for the production of plasticizer alcohols.
摘要:
The invention relates to copolymers of: a) 1 to 65 mol% of at least one diketen of the general formula (I) in which R?1 and R2¿ are mutually independently hydrogen or C¿1?-C30 alkyl; b) 30 to 70 mol% of at least one ethylenically unsaturated bicarboxylic acid or a derivative thereof; c) 0.5 to 60 mol% of at least one ethylenically unsaturated hydrocarbon; and d) up to 20 mol% of at least one other ethylenically unsaturated monomer. The invention also relates to a process for their production, modified copolymers obtainable by reacting these copolymers with NH, SH and/or OH-functional compounds, the use of the possibly modified copolymer as an additive for middle petroleum distillates and middle petroleum distillates containing them.
摘要:
This invention relates to oxetanocin-related compounds represented by the following formula (I): [in formula (I), R 1 , Y and B have the following meanings:
(a) R 1 represents -CH 2 0H or -CN 2 OCO-(alkyl), (b) Y represents provided that R 2 is -H, -OH or -CHzOH and R 3 is -H, -OH, halogen atom, -CH 2 OH, lower alkyl group, -CH z -N 3 , -CH 2 -F, -N 3 , -COOH, -NH 2 , -CH 2 OSO 3 H or -CH 2 OCO-(lower alkyl), and (c) B represents a residue of purine base, (d) provided that R 1 and R 3 cannot simultaneously represente -CH 2 OH]
and their salts which have activities such as an antiviral activity and the like and are expectedly useful as a pharmaceutical and the like.
摘要:
The present invention relates to novel triazole derivatives of formula (I) having insecticidal activity, to processes and intermediates for preparing them, to insecticidal, acaricidal, nematicidal or molluscicidal compositions comprising them and to methods of using them to combat and control insect, acarine, nematode or mollusc pests wherein A1, A2, A3, A4, A5, A6, G1, G2, R1, R2, R3, L, Q1, Q2, R4, R5, R6, R7, Q2, Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, and Y9 are as defined in claim 1; or salts or N-oxides thereof.
摘要:
The invention relates to 2-benzoyl-cyclohexane-1,3 diones of formula (I) wherein the substituents have the following meanings: R1, R2 stands for hydrogen, mercapto, nitro, halogen, cyano, rhodano, C¿1?-C6 alkyl, C1-C6 alkyl halide, C1-C6 alkoxy, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkinyl, -OR?10, -OCOR10¿, -OSO¿2R?10, -S(O)¿n?R?10, -SO¿2OR10, -SO2NR?3R10, -NR10SO¿2R?10 or -NR10¿COR; Q represents an optionally substituted cyclohexane-1,3-dione-ring bonded in position 2; and A means a group of formula (IIa), (IIb) or (III) wherein the substituents have the meaning cited in Claim 1. The invention also relates to the salts of said compounds which can be used in agriculture.
摘要:
Composés partiellement fluorurés de formules spécifiées, utiles en tant qu'intermédiaires et monomères chimiques. Des polymères partiellement fluorurés préparés à partir d'un de ces composés sont également décrits. L'invention concerne en outre des fluoro-2,2-diméthyldioxolanes ainsi que leurs copolymères.