摘要:
The present invention relates to a compound of the formula ((I): in which: n is an integer chosen from 1, 2 and 3; Y represents O; N-OR9, in which R9 represents H or a saturated hydrocarbon-based aliphatic group; CR10R11, in which R10 and R11, which may be identical or different, represent H or a saturated hydrocarbon-based aliphatic group; R1 and R2, which may be identical or different, represent H or a saturated aliphatic hydrocarbon-based chain; or alternatively R1 and R2 together form an optionally substituted saturated aliphatic hydrocarbon-based chain; the radicals R3 and R4, which may be identical or different, take any of the is meanings given above for R1 and R2, or alternatively R1 and the group R4 borne by the carbon alpha to CR1R2 represent nothing and a double bond links the CR1R2 carbon to the alpha CR3R4 carbon; or alternatively one of the radicals R1 and R2 forms with one of the radicals R3 and R4 an optionally substituted saturated or unsaturated aliphatic hydrocarbon-based chain; one of the radicals R5 and R6 represents W, and the other represents Z which is chosen from a saturated or unsaturated aliphatic hydrocarbon-based radical; an optionally substituted, saturated, unsaturated and/or aromatic carbocyclic or heterocyclic radical; a radical -alk-Cy, in which alk represents an alkylene chain and Cy represents an optionally substituted saturated, unsaturated and/or aromatic heterocyclic or carbocyclic radical; W represents -XL-CO2R7; -X-L-Tet, in which X and L are as defined below and Tet represents optionally substituted tetrazole; in which L represents a saturated or unsaturated aliphatic hydrocarbon-based chain, which is optionally substituted and/or optionally interrupted by optionally substituted arylene; X represents O; NR8, in which R8 represents H; a saturated aliphatic hydrocarbon-based group; a group -CO-R' or -SO2-R', in which R' takes any of the meanings given below for R7 with the exception of H; or R8 represents an optionally substituted aromatic carbocyclic group; or X represent S(O)m , in which m is chosen from 0, 1 and 2; R7 represents H; a saturated or unsaturated aliphatic hydrocarbon-based group; an optionally substituted, saturated, unsaturated and/or aromatic carbocyclic group; an optionally substituted, saturated, unsaturated and/or aromatic heterocyclic group; and the pharmaceutically acceptable derivatives, salts, solvates and stereoisomers thereof, and also mixtures thereof in all proportions, which can be used in the treatment of dyslipidaemia, atherosclerosis and diabetes.
摘要:
A processes which is industrially advantageous in producing antibacterial agents. An industrially advantageous process for producing an intermediate useful in producing antibactrial agents is provided by producing compound (VI-a) in accordance with the following reaction schema. A process for producing the compound represented by the above formulae and production intermediates thereof.
摘要:
The present invention relates to a compound of general formula (I) wherein R1, R2, and R3 represents one or more, same or different substituents selected from the group consisting of halogen, hydroxy, mercapto, trifluoromethyl, amino, (C1-C3)alkyl, (C2-C3)olefinic group, (C1-C3)alkoxy, (C1-C3)alkylthio, (C1-C6)alkylamino, (C1-C3)alkoxycarbonyl, cyano, -CONH2, phenyl, or nitro; further R2 can be hydrogen, and R3 can be carboxy and carbamoyl; R4 represents hydrogen, (C1-C3)alkyl, or allyl; X represents oxygen or sulphur; Q represents -(CO)-, -(CS)-, or a bond; Y represents (C5-C15)alkyl; (C2-C15)olefinic group; (C3-C10)monocyclic hydrocarbon group; or phenyl; any of which may be optionally substituted by one or more, same or different substituents selected from the group consisting of the formula R5 defined below; (C1-C4)alkyl substituted by one or more substituents selected for the group R5; or a group of the formula -(Z-O)n-Z, wherein Z is a (C1-C3)alkyl, n is an integer > 1; and no continuous linear sequence of atoms in the group Y exceeds 15; R5 represents halogen, hydroxy, mercapto, trifluoromethyl, amino, (C1-C3)alkoxy, (C1-C3)alkylthio, (C1-C6)alkylamino, (C1-C3)alkoxycarbonyl, cyano, azido, nitro, -COOH, -CONH2, -CONHR', or COONR'R' wherein R' represents (C1-C3)alkyl; or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof. The compounds are valuable in the human and veterinary therapy.
摘要:
Novel compounds are disclosed having sequestrant properties and comprising ethylene aspartic cysteic acid, 2 - hydroxypropylene aspartic cysteic acid, ethylene aspartic glutamic acid, 2 - hydroxypropylene aspartic glutamic acid and the alkali metal, alkaline earth, ammonium or substituted ammonium salts thereof. Laundry detergent compositions containing a detergent surfactant, a detergent builder, and from about 0.1% to about 50% by weight of such sequestrants are disclosed. These compositions provide enhanced removal of organic stains, such as food and beverage stains particularly polyphenolic stains such as wine, blueberry, tea, coffee, morello juice and the like.
摘要:
A universal standard chemical reagent for quantitative visual and spectrometric analysis of compounds having reactive functional groups, including mixtures and homologs of said compounds, said reagent comprising a compound of the general formula Q-B-f, wherein: Q stands for an organic moiety which can be measured quantitatively, visually by color, spectroscopically, or fluorometrically; B represents a non-reactive organic bridging unit linking the moiety Q to a reactive functional group f, said bridging unit being of sufficient length or size to prevent any possible interaction of Q that might alter its spectroscopic properties even upon derivatization; and f is a reactive group which can react with a compound to form covalently bonded derivatives.
R 1 is hydrogen or -(CH 2 ) m COOR 2 ; R 2 is hydrogen, (R 6 ) 2 N(CH 2 ) 2 -, R 6 COOCH 2 - or -CH 2 CON(CH 2 CH 2 0H) 2 ; R 3 is hydrogen, nitro, hydroxy, amino, CH 3 (CH 2 ) n S(O) 0-2 -, CH 3 (CH 2 ) n -,CH 3 (CH 2 ) n O- ,R 5 COO-, RsOOC- ,R 5 HNCOO-, RsNHCO-, RsCONH-, RsNHCONH-, [CH 3 (CH 2 ) n]2 NCO- , CH 3 (CH 2 ) n CHOHCH 2 0-, (2-quinolinyl)methoxy, oleyloxy, linoleyloxy, R 8 OOC(CH 2 ) t -O, (R 6 0) 2 PO(CH 2 )pO- , (HO) (R 6 0)PO(CH 2 )pO- , R 6 [O(CH 2 ) 2 ] q O- , R 7 (CH 2 )pO-, or -O(CH 2 ) p -pyridinium + (OH - ); R 4 is CH 3 (CH 2 ) n - , CH 3 (CH 2 ) n O- , CF 3 SO 2 NH-, RsCOO-, RsOOC- ,R 5 HNCOO-, RsNHCO-, RsCONH-RsNHCONH-, [CH 3 (CH 2 ) n]2 NCO-, CH 3 (CH 2 ) n CHOHCH 2 0-, carboxy, (2-quinolinyl)methoxy, oleyloxy, linoleyloxy, R 8 OOC(CH 2 ) t O-, R 6 [O(CH 2 ) 2 ] q O- , or R 7 (CH 2 )pO-; R 5 is CH 3 (CH 2 ) n -, 1-adamantyl or diphenylmethyl; R 6 is lower alkyl; R 7 is 1- or 2 -naphthyloxy, 1-, 2- or 3-pyridinyloxy, 2,3- or 3,4-dihydroxyphenyl, 6,7-dihydroxy-2-naphthyl, phenyl, phenoxy or substituted phenyl or phenoxy, wherein the substituent is selected from the group consisting of lower alkyl, lower alkoxy, hydroxy, nitro, amino, halo, R 6 S(O) 0-2 -, carboxy, carboxy-lower alkyl or phenyl; R 8 is hydrogen or lower alkyl; n is an integer from 0 to 17; m is an integer from 1 to 3; t is an integer from 1 to 10; p is an integer from 2 to 18, and q is an integer from 1 to 6;
and when R 2 is hydrogen, a pharmaceutically acceptable salt thereof with a base, are potent inhibitors of phospholipases A 2 (PLA 2 's) and are therefore useful in the treatment of inflammatory diseases, such as psosiasis, inflammatory bowel disease, asthma, allergy, arthritis, dermatitis, gout, pulmonary disease, myocardial ischemia/reperfusion, and trauma induced inflammation, such as spinal cord injury.
摘要:
Phenylcarboxylic acid derivatives represented by formula (I), and their salts, wherein R1 and R2 each represents H, halogen, alkyl, haloalkyl, alkanoyl, cycloalkyl, nitro, amino, -O-D-R5 (wherein D represents alkylene, and R5 represents H, amino, morpholino, carboxyl, phthalimido, phenyl or epoxy), substituted or unsubstituted phenoxy, substituted or unsubstituted phenylalkylamino, carboxylalkenyl or, when taken together, represent alkylenedioxy; R3 represents H, -E-R6 (wherein E represents alkylene, and R6 represents H, carboxyl, cyano, OH, phenylalkoxy or halogen-substituted phenyl or phenylcarbamoyl), -CO-G-R7 (wherein G represents alkylene, and R7 represents H or substituted or unsubstituted phenylcarbamoyl), substituted or unsubstituted benzoyl, alkenyl, carbamoyl, phenyl or halophenyl; R4 represents H, alkyl; A represents alkylene, cycloalkyl ring-fuzed alkylene or alkenylene; B represents alkylene or alkenylene; and $(1,3)$ represents 0 or 1. These compounds have an activity of inhibiting synthesis of fatty acids and cholesterol, and are useful for treating hyperlipemia, arteriosclerosis, obesity and diabetes.
摘要:
Beansprucht werden Verbindungen der allgemeinen Formel II in der R¹einen Aminosäurerest oder den Rest eines Oligopeptids darstellt, in dem Aminogruppen gegebenenfalls durch Schutzgruppen substituiert sind, R², R³die gleich oder verschieden sind, Wasserstoff, eine Niederalkyl-, Niederalkoxy- Carboxy-, Niederalkoxycarbonyloder eine gegebenenfalls durch Niederalkyl substituierte Carboxamidogruppe bedeuten oder falls R² und R³ benachbart sind, eine -CH=CH-CH=CH- Gruppe darstellen, Z ein durchkonjugiertes positiv geladenes, bicyclisches heterocyclisches System und X ein Anion einer organischen oder anorganischen Säure bedeuten. Diese Verbindungen eignen sich besonders als chromogene Substrate zur Bestimmung der Aktivität von Peptidbindungen spaltenden Enzymen.