摘要:
A compound represented by the formula wherein R1, R2, R3 and R6 are the same or different and each is a hydrogen atom or a substituent; one of R4 and R5 is a hydrogen atom and the other is a group represented by the formula: —C(═X)—R7 wherein X is N—O—R8 or N—NH—R9 wherein R8 and R9 are the same or different and each is a hydrogen atom or a group bonded via a carbon atom; and R7 is a hydrogen atom or a substituent, and the like and a salt thereof have a superior IκB kinase inhibitory activity, and useful as pharmaceutical agents such as agents for preventing or treating diabetes and the like.
摘要:
The present invention relates to a compound represented by the formula wherein R1 is an optionally substituted 5-membered heterocyclic group; X is a bond etc.; Q is a divalent hydrocarbon group having 1 to 20 carbon atoms; Y is a bond etc.; ring A is an aromatic ring optionally further having 1 to 3 substituents; Z is —(CH2)n—Z1— (n is an integer of 0 to 8 and Z1 is a bond etc.) and the like; ring B is a 5-membered heterocycle optionally further having 1 to 3 substituents; W is a divalent saturated hydrocarbon group having 1 to 20 carbon atoms; R2 is —OH etc., or a salt thereof. A pharmaceutical composition containing this compound is useful as a prophylactic or therapeutic agent of diseases such as diabetes mellitus and the like.
摘要:
This invention provides a novel oxyiminoalkanoic acid derivative which has excellent hypoglycemic and hypolipidemic actions and which is used for the treatment of diabetes mellitus, hyperlipemia, insulin insensitivity, insulin resistance and impaired glucose tolerance.
摘要:
A non-aqueous electrolyte cell equipped with an anode made of a carbonaceous material capable of intercalating and deintercalating light metal ions and imparted with high capacity characteristics and favorable cyclic properties, wherein the carbonaceous material is obtained by irradiating, in a gaseous atmosphere, an electron beam accelerated in high vacuum. The anode made of a carbonaceous material is subjected to electron beam irradiation at a dose ranging from 300 kGy to 1000 kGy.
摘要:
A negative electrode material for a secondary cell for anon-aqueous liquid electrolyte for realizing a high charging/discharging capacity and a high discharging efficiency, a method for producing such material and a non-aqueous liquid electrolyte secondary cell employing such material. The negative electrode material contains at least one carbonaceous material selected from the group consisting of coffee beans, tea leaves, cane sugar, corns, fruits, straws of cereals and husks of cereals, a carbonaceous material derived from a plant-origin high molecular material containing a sum total of 0.2 to 20 wt % of metal elements, phosphorus and sulphur calculated as elements or a carbonaceous material having a diffraction peak between 30.degree. and 32.degree. of the 2.theta. diffraction angle in the X-ray (CuK.alpha.) powder diffraction pattern. For producing the negative electrode material, at least one carbonaceous material selected from the group consisting of coffee beans, tea leaves, cane sugar, corns, fruits, straws of cereals and husks of cereals, or crystalline or fibrous cellulose admixed with at least one of metal elements, phosphorus or sulphur, is sintered for carbonization. The negative electrode material is used for a non-aqueous liquid electrolyte secondary cell having a positive electrode formed of a lithium compound oxide and a negative electrode formed of a carbonaceous negative electrode material capable of doping and dedoping lithium ions as an active negative electrode material.
摘要:
A secondary battery capable of suppressing resistance rise even after repeated charge and discharge is provided. The secondary battery includes a cathode, an anode, and an electrolytic solution. The anode contains titanium-containing lithium composite as an anode active material, and the electrolytic solution contains cyclic disulfonic acid anhydride.
摘要:
The present invention provides a compound represented by the formula: wherein each symbol is as defined in the specification.Since the compound of the present invention has superior hypoglycemic action and superior hypolipidemic action, it is useful as an agent for the prophylaxis or treatment of diabetes, hyperlipidemia, impaired glucose tolerance and the like.
摘要:
The invention provides a battery achieving excellent battery characteristics by using, as an anode active material, any of metal elements and metalloid elements each of which can form an alloy with a lithium, alloys of these elements, and compounds of these elements. Mesh projections as a frame structure are formed on the surface on the side facing an anode active material layer, of an anode collector. By the mesh projections, expansion and contraction in the plane direction of the anode active material layer is suppressed. Thus, pulverization, peeling, and the like of the anode active material layer caused by expansion and contraction thereof are prevented and the cycle characteristics are improved.
摘要:
There is provided a lithium/iron disulfide primary cell which includes a positive electrode using iron disulfide as a positive active material, a negative electrode using lithium as a negative active material, and an organic electrolytic solution, in which the organic electrolytic solution contains a transition metal cation.
摘要:
Crystals of (E)-4-[4-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzyloxyimino]-4-phenylbutyric acid (provided that crystals having a melting point of 126° C. to 127° C. are excluded), which have an excellent anti-diabetic action.