A resist topcoat composition and a method of forming patterns using the resist topcoat composition. The resist topcoat composition includes an acrylic copolymer including a first structural unit represented by Chemical Formula M-1, and a second structural unit represented by Chemical Formula M-2; an acid compound; and a solvent

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A resist topcoat composition and a method of forming patterns using the resist topcoat composition. The resist topcoat composition includes an acrylic copolymer including a first structural unit represented by Chemical Formula M-1, and a second structural unit represented by Chemical Formula M-2; an acid compound; and a solvent

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An electrode active material has a high energy density, high output, and a superior cycle property with little decrease in capacity even after repeated charge and discharge. An electrode and a secondary battery can include the electrode active material. An electrode active material which contains a compound having a dithiadiazine group, and is used as an active material of a secondary battery that repeats charge and discharge by a battery electrode reaction, and electrode containing the electrode active material and a conductive material. In addition, a secondary battery wherein the electrode active material is contained in any one of a reaction starting material, a product, and an intermediate product of at least a discharge reaction of the battery electrode reaction.

An electrode active material has a high energy density, high output, and a superior cycle property with little decrease in capacity even after repeated charge and discharge. An electrode and a secondary battery can include the electrode active material. An electrode active material which contains a compound having a dithiadiazine group, and is used as an active material of a secondary battery that repeats charge and discharge by a battery electrode reaction, and electrode containing the electrode active material and a conductive material. In addition, a secondary battery wherein the electrode active material is contained in any one of a reaction starting material, a product, and an intermediate product of at least a discharge reaction of the battery electrode reaction.

A compound of formula (I), useful for the treatment of cancer, inflammation and inflammatory disorders, and a pharmaceutical composition containing the compound. ##STR00001##

A compound of formula (I), useful for the treatment of cancer, inflammation and inflammatory disorders, and a pharmaceutical composition containing the compound. ##STR00001##

Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide, the method resulting in a high purity while being very simple to implement and producing high yields. The method uses phenothiazine as a starting material and includes the following steps: a) treating phenothiazine with diiodine, b) treating the reaction medium directly obtained from step a) with dimethylamine.

Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide, the method resulting in a high purity while being very simple to implement and producing high yields. The method uses phenothiazine as a starting material and includes the following steps: a) treating phenothiazine with diiodine, b) treating the reaction medium directly obtained from step a) with dimethylamine.

Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide, the method resulting in a high purity while being very simple to implement and producing high yields. The method uses phenothiazine as a starting material and includes the following steps: a) treating phenothiazine with diiodine, b) treating the reaction medium directly obtained from step a) with dimethylamine.

Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide, the method resulting in a high purity while being very simple to implement and producing high yields. The method uses phenothiazine as a starting material and includes the following steps: a) treating phenothiazine with diiodine, b) treating the reaction medium directly obtained from step a) with dimethylamine.