摘要:
The present invention provides novel piperine derivatives. The present pharmaceutical or food composition containing a piperine derivative as an active ingredient is very effective in preventing or treating metabolic diseases including obesity, diabetes, dyslipidemia, fatty liver and insulin resistance syndrome. Piperine derivatives of the present invention useful as pharmaceuticals compositions or functional food compositions has therapeutic efficacies for metabolic syndrome selected from the group consisting of obesity, diabetes, hyperlipidemia, fatty liver and insulin resistance syndrome, and also suppress the differentiation of progenitor cells and reduce the accumulation of triglycerides.
摘要:
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von linearen und/oder cyclischen Carbonatestern, umfassend den Schritt der Reaktion eines Epoxids mit Kohlendioxid in Gegenwart eines Katalysators. Sie betrifft weiterhin die Verwendung spezieller Katalysatoren für die Reaktion von Epoxiden mit Kohlendioxid, spezielle Katalysatoren sowie spezielle Reaktionsprodukte. Der Katalysator umfasst einen Komplex eines Metalls M oder M-A mit einem Liganden L, wobei das Metall M in einer Oxidationsstufe von ≥ 0 vorliegt, A für Halogenid, Carboxylat, Phenolat, Sulfonat, Phosphonat, Alkyl, Alkoxy oder Amido steht und der Ligand L die nachfolgende Struktur (Ia) oder (Ib) aufweist, wobei weiterhin eine oder beide der in (Ia) und/oder (Ib) gezeigten OH-Gruppen deprotoniert sein können:
摘要:
Ortho methoxy phenolic compounds are provided that include methylenedioxyphenyl ferulate and ferulylproline and derivatives thereof. Pharmaceutical compositions comprising the compounds and methods of using the compounds for treating cardiovascular diseases, including hypertension, atherosclerosis, coronary heart disease, angina, stroke, and myocardial infarction, are further provided. The compounds are also useful in reducing low-density lipoprotein oxidation, improving or increasing vasodilation, and reducing plaque destabilization in a subject.
摘要:
The present invention relates to compounds of formula (I) wherein R1 and R2 are as defined in the description and claims, and pharmaceutically acceptable salts thereof, for use as therapeutically active substances. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with the modulation of CBl receptors.
摘要:
The present invention discloses a process for the synthesis of N-[4-Cyano-3-(trifluoromethyl) phenyl]-3-[(4-fluorophenyl) sulphonyl]-2-hydroxy-2-methyl propanamide (Form I). The invention discloses a reagent for oxidation of N-[4-Cyano-3-(trifluoromethyl) phenyl]-3-[(4-fluorophenyl) thio]-2-hydroxy-2-methyl propanamide to N-[4-Cyano-3-(trifluoromethyl) phenyl]-3-[(4-fluorophenyl) sulphonyl]-2-hydroxy-2-methyl propanamide. More particularly, the invention discloses a method of purification of N-[4-Cyano-3-(trifluoromethyl) phenyl]-3-[(4-fluorophenyl) sulphonyl]-2-hydroxy-2-methyl propanamide in a mixture of methylethyl ketone and hexane giving form (I). This form (I) is useful as an active pharmaceutical and has antiandrogenic activity.
摘要:
Acid amide derivatives represented by the formula (I) (I) [wherein A is phenyl optionally substituted by X, benzyl optionally substituted by X, naphthyl optionally substituted by X, a heterocyclic group optionally substituted by X, a fused heterocyclic group optionally substituted by X, indanyl (which may be substituted by halogen, alkyl, or alkoxy), or tetrahydronaphthyl (which may be substituted by halogen, alkyl, or alkoxy); B is alkyl, cycloalkyl, phenyl optionally substituted by Y, a heterocyclic group optionally substituted by Y, or a fused heterocyclic group optionally substituted by Y; R1 and R2 each is alkyl, cyano, or -CO2R14, provided that R1 and R2 in combination may form a 3- to 6-membered saturated carbon ring; and R3 is hydrogen, alkyl, alkoxyalkyl, alkylthioalkyl, -COR15, -S(O)mR16, or -S(O)nNR17R18] or salts thereof. They are useful as active ingredients for a pest control agent.
摘要:
The present invention relates to a novel class of sulfonamides which are aspartyl protease inhibitors. 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 anti-viral 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:
Die Erfindung betrifft Isothiocyanato-Difluorbenzo-[1,3]-dioxole, ein Verfahren zu deren Herstellung, sowie ihre Verwendung zur Herstellung von Arznei- und Pflanzenschutz-mitteln.
摘要:
The present invention relates to a compound of the formula (I) : in which T, A, R, B Xi, Yi and n are as defined in Claim 1, and to the pharmaceutically usable derivatives, solvates and stereoisomers thereof, comprising a mixture thereof in all proportions, which can be used in the treatment of dyslipidaemia, and to pharmaceutical compositions comprising them.