Abstract: The present invention relates to an anticancer agent having a high safety and a superior anticancer activity, and anticancer agent containing, as an active ingredient, an aminoacetonitrile compound represented by the formula (I) wherein R1 is a hydrogen atom, an alkyl group and the like, R2, R3, and R4 are the same or different and each is a hydrogen atom, an alkyl group and the like, R5 and R6 are the same or different and each is a hydrogen atom, a halogen atom and the like, m is 0 or 1, R is a halogen atom, a cyano group, a nitro group, a phenyl group optionally substituted by an alkyl group and the like, an alkyl group and the like, Ar1 is a phenyl group, a naphthyl group, a pyridyl group, a pyrazolyl group, or the like, each of which is optionally substituted by a halogen atom, a cyano group, a nitro group, alkyl group and the like, and W is —O—, —S—, —SO2—, or —N(R7)— wherein R7 is a hydrogen atom, a (C1-C6)alkyl group and the like, or a pharmacologically acceptable salt thereof.

Abstract: The present invention relates to an anticancer agent having a high safety and a superior anticancer activity, and an anticancer agent containing, as an active ingredient, an aminoacetonitrile compound represented by the formula (I) wherein R1 is a hydrogen atom, an alkyl group and the like, R2, R3, and R4 are the same or different and each is a hydrogen atom, an alkyl group and the like, R5 and R6 are the same or different and each is a hydrogen atom, a halogen atom and the like, m is 0 or 1, R is a halogen atom, a cyano group, a nitro group, a phenyl group optionally substituted by an alkyl group and the like, an alkyl group and the like, Ar1 is a phenyl group, a naphthyl group, a pyridyl group, a pyrazolyl group, or the like, each of which is optionally substituted by a halogen atom, a cyano group, a nitro group, alkyl group and the like, and W is —O—, —S—, —SO2—, or —N(R7)— wherein R7 is a hydrogen atom, a (C1-C6) alkyl group and the like, or a pharmacologically acceptable salt thereof.

Abstract: The present invention relates to an anticancer agent having a high safety and a superior anticancer activity, and anticancer agent containing, as an active ingredient, an aminoacetonitrile compound represented by the formula (I) wherein R1 is a hydrogen atom, an alkyl group and the like, R2, R3, and R4 are the same or different and each is a hydrogen atom, an alkyl group and the like, R5 and R6 are the same or different and each is a hydrogen atom, a halogen atom and the like, m is 0 or 1, R is a halogen atom, a cyano group, a nitro group, a phenyl group optionally substituted by an alkyl group and the like, an alkyl group and the like, Ar1 is a phenyl group, a naphthyl group, a pyridyl group, a pyrazolyl group, or the like, each of which is optionally substituted by a halogen atom, a cyano group, a nitro group, alkyl group and the like, and W is —O—, —S—, —SO2—, or —N(R7)— wherein R7 is a hydrogen atom, a (C1-C6)alkyl group and the like, or a pharmacologically acceptable salt thereof.

Abstract: The present invention relates to an anticancer agent having a high safety and a superior anticancer activity, and an anticancer agent containing, as an active ingredient, an aminoacetonitrile compound represented by the formula (I) wherein R1 is a hydrogen atom, an alkyl group and the like, R2, R3, and R4 are the same or different and each is a hydrogen atom, an alkyl group and the like, R5 and R6 are the same or different and each is a hydrogen atom, a halogen atom and the like, m is 0 or 1, R is a halogen atom, a cyano group, a nitro group, a phenyl group optionally substituted by an alkyl group and the like, an alkyl group and the like, Ar1 is a phenyl group, a naphthyl group, a pyridyl group, a pyrazolyl group, or the like, each of which is optionally substituted by a halogen atom, a cyano group, a nitro group, alkyl group and the like, and W is —O—, —S—, —SO2—, or —N(R7)—wherein R7 is a hydrogen atom, a (C1-C6) alkyl group and the like, or a pharmacologically acceptable salt thereof.

Abstract: The present invention relates to an anticancer agent having a high safety and a superior anticancer activity, and an anticancer agent containing, as an active ingredient, an aminoacetonitrile compound represented by the formula (I) wherein R1 is a hydrogen atom, an alkyl group and the like, R2, R3, and R4 are the same or different and each is a hydrogen atom, an alkyl group and the like, R5 and R6 are the same or different and each is a hydrogen atom, a halogen atom and the like, m is 0 or 1, R is a halogen atom, a cyano group, a nitro group, a phenyl group optionally substituted by an alkyl group and the like, an alkyl group and the like, Ar1 is a phenyl group, a naphthyl group, a pyridyl group, a pyrazolyl group, or the like, each of which is optionally substituted by a halogen atom, a cyano group, a nitro group, alkyl group and the like, and W is —O—, —S—, —SO2—, or —N(R7)— wherein R7 is a hydrogen atom, a (C1-C6)alkyl group and the like, or a pharmacologically acceptable salt thereof.

Abstract: The present invention relates to an anticancer agent having a high safety and a superior anticancer activity, and an anticancer agent containing, as an active ingredient, an aminoacetonitrile compound represented by the formula (I) wherein R1 is a hydrogen atom, an alkyl group and the like, R2, R3, and R4 are the same or different and each is a hydrogen atom, an alkyl group and the like, R5 and R6 are the same or different and each is a hydrogen atom, a halogen atom and the like, m is 0 or 1, R is a halogen atom, a cyano group, a nitro group, a phenyl group optionally substituted by an alkyl group and the like, an alkyl group and the like, Ar1 is a phenyl group, a naphthyl group, a pyridyl group, a pyrazolyl group, or the like, each of which is optionally substituted by a halogen atom, a cyano group, a nitro group, alkyl group and the like, and W is —O—, —S—, —SO2—, or —N(R7)— wherein R7 is a hydrogen atom, a (C1-C6)alkyl group and the like, or a pharmacologically acceptable salt thereof.

Abstract: A display device capable of expressing a particularly superior red color, for example, a red color of the sRGB standard, is provided. A display device 1 is composed of a red fluorescent body in which the red chromaticity point (xR, yR) satisfies xR?20.640 and yR?0.330, and a green fluorescent body.

Abstract: Disclosed is a luminescent composition containing a fluorescent body having Eu2+ as a luminescent center. The luminescent composition is obtained by a process including the steps of mixing a raw material of the fluorescent body with an organic compound having elements other than oxygen, and sintering the mixture to form the fluorescent body from the raw material.

Abstract: A haloalkylsulfonanilide derivative represented by general formula (I) or a salt thereof wherein R1 represents a halo(C1-C8)alkyl group, R2, R3, R4, R5, R6, R7, R8, R9 and R10 represent hydrogen atoms, etc., n represents 1 or 2, A represents an oxygen atom, W represents an oxygen atom, X represents a halogen atom and m represents an integer of 0 to 4, are compounds useful as herbicides having both of remarkable herbicidal effect and characteristics such as excellent crop-weed selectivity.

Abstract: The present invention is to provide a luminescent composition, a light source device, and a display device each having a phosphor for which both avoidance of the shift of the luminescence wavelength band toward the shorter wavelength side and suppression of color unevenness are achieved. A configuration is provided in which a luminescent composition having a phosphor with the same crystal structure as that of CaAlSiN3 contains carbon at a ratio of at least 0.05 weight % or higher.

Abstract: A haloalkylsulfonanilide derivative represented by general formula (I) or a salt thereof wherein R1 represents a halo(C1-C8)alkyl group, R2, R3, R4, R5, R6, R7, R8, R9 and R10 represent hydrogen atoms, etc., n represents 1 or 2, A represents an oxygen atom, W represents an oxygen atom, X represents a halogen atom and m represents an integer of 0 to 4, are compounds useful as herbicides having both of remarkable herbicidal effect and characteristics such as excellent crop-weed selectivity.

Abstract: A display device capable of expressing a particularly superior red color, for example, a red color of the sRGB standard, is provided. A display device 1 is composed of a red fluorescent body in which the red chromaticity point (xR, yR) satisfies xR?20.640 and yR?0.330, and a green fluorescent body.

Abstract: A haloalkylsulfonanilide derivative represented by the formula (I): {wherein R1 represents haloalkyl; R2 represents H, alkylcarbonyl, optionally substituted phenylcarbonyl, alkoxycarbonyl, optionally substituted phenoxycarbonyl, optionally substituted phenylsulfonyl, etc.; R3 and R4 each represents H, alkyl, cycloalkyl, halogeno, CN, etc.; R5, R6, R7, and R8 each represents H, halogeno, alkyl, cycloalkyl, optionally substituted phenyl(C1-6 alkyl), an optionally substituted heterocycle, etc.; A and W each represents O or S; and X represents one to four substituents selected among H, halogeno, alkyl, alkenyl, optionally substituted phenyl, optionally substituted phenylalkylaminocarbonyl, OH, CN, etc.} and a salt thereof; and a herbicide containing any of these compounds as an active ingredient. The herbicide is excellent in wide applicability, persistency, and selectivity for crops and effectiveness against weeds. It is excellent especially as a herbicide for rice fields.

Abstract: Disclosed is a luminescent composition containing a fluorescent body having Eu2+as a luminescent center. The luminescent composition is obtained by a process including the steps of mixing a raw material of the fluorescent body with an organic compound having elements other than oxygen, and sintering the mixture to form the fluorescent body from the raw material.

Abstract: The present invention provides a process for producing 2-halobenzoic acids of the general formula (I), characterized by reacting a benzoic acid of formula (II) with a halogenating agent in the presence of Pd catalyst: (wherein A is —OH, —OM (M is alkali metal), —N(R6)R7 (R6 and R7 are each H, C1–C6 alkyl, optionally substituted phenyl, or the like); R is H, C1–C6 alkyl, C1–C6 alkylcarbonyl, carboxyl, C1–C12 alkoxycarbonyl, optionally substituted phenylcarbonyl, or the like; n is 0 to 4; X is Cl, Br or I, or alternatively (R)n may be present on benzene-constituting carbon atoms adjacent to each other and form a C3–C4 alkylene- or C3–C4 alkenylene-fused ring).

Abstract: The present invention provides a process for producing 2-halobenzoic acids of the general formula (I), characterized by reacting a benzoic acid of formula (II) with a halogenating agent in the presence of Pd catalyst: 1

Abstract: The present invention relates to a hydrazone derivative represented by the general formula (I) shown below: ##STR1## wherein the substituents are as defined in the specification, processes for preparing the derivative, and uses of the derivative as an insecticide.The hydrazone derivative has a marked insecticidal effect on insect pests, especially against LEPIDOPTERA and COLEOPTERA.

Abstract: The present invention relates to a hydrazone derivative represented by the general formula (I) shown below: ##STR1## wherein the substituents are as defined in the specification, processes for preparing the derivative, and uses of the derivative as an insecticide.The hydrazone derivative has a marked insecticidal effect on insect pests, especially against LEPIDOPTERA and COLEOPTERA.