Abstract:
According to a nonaqueous electrolytic solution containing: a compound represented by General Formula (1); a solute; and a nonaqueous organic solvent, a nonaqueous electrolytic solution battery, and a compound represented by the General Formula (1), a nonaqueous electrolytic solution and a nonaqueous electrolytic solution battery having a low initial resistance value, and a compound that can be suitably used for the above nonaqueous electrolytic solution are provided.
Abstract:
A compound comprises at least one cyclic urea moiety including a head portion and a tail portion connected through an amide moiety or a cyclic amidine moiety, wherein the head portion comprises a polyalkylenepolyamine structure comprising 3 to 10 C2-C4 alkylene moieties present between nitrogen atoms, wherein the alkylene moieties may be the same or different and may be substituted with one or more C1 to C3 alkyl groups, wherein at least one of the alkylene moieties together with its adjoining nitrogen atoms is in the form of a cyclic alkylene urea moiety of the formula wherein A is a C2 to C4 alkylene moiety which may be substituted with one or more C1 to C3 alkyl groups and wherein the tail portion includes an alkyl or alkenyl group with 6 to 24 carbon atoms which may be substituted.
Abstract:
Urea derivatives, methods for preparing ethylene amines, and methods of polymer manufacturing are provided. An exemplary method for preparing ethylene amines with n ethylene units and n+1 amine groups wherein n is at least 4, or urea derivatives of said ethylene amines, includes reacting an ethanolamine-functional compound, an amine-functional compound, and a carbon oxide delivering agent, wherein the ethanolamine-functional compound is of the formula HO—(C2H4—NH—)qH, q is at least 1, the amine-functional compound is of the formula H2N—(C2H4—NH—)rH, r is at least 1, the sum q+r is at least 4 and wherein optionally one or more of the ethanol-amine functional compound or amine-functional compound are at least partly used as their cyclic carbamate derivative, or linear or cyclic urea derivative.
Abstract:
The present invention relates to novel carboxamide compounds and their use for the manufacture of a medicament. The carboxamide compounds are inhibitors of calpain (calcium dependant cysteine proteases). The invention therefore also relates to the use of these carboxamide compounds for treating a disorder associated with an elevated calpain activity.The carboxamide compounds are compounds of the general formula I in which R1, R2, R3a, R3b, R4, Q, Y, A and X have the meanings mentioned in the claims and the description, the tautomers thereof and the pharmaceutically suitable salts thereof. In particular, the compounds have the general formula Ia and Ib in which R1, r, R2b, R3a, R3b, R4, Y and X have the meanings mentioned in the claims, including the tautomers thereof and the pharmaceutically suitable salts thereof. Of these compounds those are preferred wherein Y is a moiety CH2—CH2, CH2—CH2—CH2, N(Ry#)—CH2, N(Ry#)—CH2—CH2 or CH═CH—CH═, each optionally having 1 or 2H-atoms replaced with identical or different radicals Ry, wherein Ry and Ry# have the meanings mentioned in the claims.
Abstract:
The invention relates to a process for the synthesis of N-substituted cyclic alkylene ureas by reacting a multifunctional aliphatic amine A having at least two amino groups which may be primary or secondary, at least one of which is a primary amino group, —NH2, and at least one of which is a secondary amino group, >NH, the other hydrogen group whereof having been substituted by a hydrocarbyl group which in turn may be substituted by a hydroxyl group, or an amino group, or a carboxyl group, or a ketone carbonyl group, or a hydrazide or hydrazone group, or a mercaptan group, and at least one further functional group selected from the group consisting of primary or secondary amino groups and hydroxyl groups, and an aliphatic organic carbonate component C selected from the group consisting of dialkyl carbonates CD and of alkylene carbonates CA.
Abstract:
Provided are compounds, pharmaceutical compositions and methods of treatment or prophylaxis of disorders associated with NMDA receptor activity, including neuropathic pain, stroke, traumatic brain injury, epilepsy, and related neurologic events or neurodegeneration. Compounds are of the general Formula I, or a pharmaceutically acceptable salt, ester, prodrug or derivative thereof are provided: wherein: each (L)k-Ar1 is a substituted or unsubstituted, mono or bicyclic aryl or heteroaryl; W is a bond, alkyl, or alkenyl; X is a bond, NR1 or O and each R1 and R2 is independently H, alkyl, alkenyl or aralkyl or R1 and R2 taken together form a 5-8 membered ring; R3−-R6 are selected from certain specific substituents or a carbonyl; Y is a bond, O, S, SO, SO2, CH2, NH, N(alkyl), or NHC(═O); and Z is OH, NR6R7, NR8SO2(alkyl), NR8C(O)NR6R7, NR8C(O)O(alkyl), NR8-dihydrothiazole, or NR8-dihydroimidazole or wherein Z can fuse with Ar2 to form selected heterocycles.
Abstract translation:提供了治疗或预防与NMDA受体活性相关的病症的化合物,药物组合物和方法,包括神经性疼痛,中风,创伤性脑损伤,癫痫以及相关的神经系统事件或神经变性。 化合物为通式I,或其药学上可接受的盐,酯,前药或衍生物:其中:(L)k-Ar1为取代或未取代的单或双环芳基或杂芳基; W是键,烷基或烯基; X是键,NR 1或O,并且每个R 1和R 2独立地是H,烷基,烯基或芳烷基,或者R 1和R 2一起形成5-8元环; R 3 -R 6选自某些具体取代基或羰基; Y是键,O,S,SO,SO 2,CH 2,NH,N(烷基)或NHC(= O); 并且Z是OH,NR 6 R 7,NR 8 SO 2(烷基),NR 8 C(O)NR 6 R 7,NR 8 C(O)O(烷基),NR 8 - 二氢噻唑或NR 8 - 二氢咪唑,或其中Z可与Ar 2融合形成选定的杂环。
Abstract:
The present invention relates to a compound represented by the formula wherein each symbol is as defined in the present specification, which has a superior RBP4-lowering action and is useful as a pharmaceutical composition for the prophylaxis or treatment of a disease or condition mediated by an increase in RBP4.
Abstract:
The present invention relates to nitrogenous associative molecules comprising at least one unit rendering them capable of associating with one another or with a filler, via noncovalent bonds, and comprising a function capable of reacting with a polymer containing unsaturations so as to form a covalent bond with said polymer.
Abstract:
Compounds of formula (I): wherein R1, R2, R3, R4, R7, R6, R7, R8, R9, A, X and Y as defined herein are provided as useful for the treatment of cancer or for the manufacture of anti-cancer agents.
Abstract:
This invention comprises the novel compounds of formula (I) wherein n, m, t, R1, R2, R3, R4, L, Q, X, Y, Z and have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.