Abstract:
A dyeing apparatus (30) fixes a dye on a resin body (8) by heating the resin body having the dye attached to a surface of the resin body (8). The dyeing apparatus includes laser light irradiation means (33) for emitting laser light toward a resin body (8) having a dye attached to a surface of the resin body (8), scanning means (36) for relatively scanning the resin body (8) with the laser light emitted from the laser light irradiation means (33), and control means (39) for controlling the scanning means (36) to change an irradiation position of the laser light on the resin body (8). The control means (39) controls the scanning means (36) to heat the resin body (8) having the dye attached to the surface thereof by repeatedly irradiating a two-dimensional region on the resin body (8) with the laser light a plurality of times, for fixing the dye on the resin body (8).
Abstract:
An object of the present invention is to provide a method for collecting highly accurate data for diagnosis, useful in diagnosing the presence or absence of extrahepatic bile duct carcinoma, intrahepatic bile duct carcinoma, or gallbladder carcinoma, and a kit for diagnosis. When the concentration of CEACAM1 in a blood sample collected from a test subject is detected using a kit for diagnosis comprising an antibody specifically binding to CEACAM1 or a labeled product thereof, or the like and the CEACAM1 concentration is higher than the concentration of CEACAM1 in a blood sample derived from a non-carcinoma control subject or higher than a certain threshold value (cutoff value), data can be collected for diagnosing the test subject as having a high possibility of having extrahepatic bile duct carcinoma, intrahepatic bile duct carcinoma, or gallbladder carcinoma.
Abstract:
Provided is a 1,3,4-oxadiazole-2-carboxamide compound which has STAT3 inhibitory activity and is useful as an anticancer agent. Provided is a 1,3,4-oxadiazole-2-carboxamide compound represented by formula (I) or a pharmacologically acceptable salt thereof (in the formula, Ar represents a furyl group or the like; R 1 represents a hydrogen atom or the like; and -X-Y represents a diaryl group such as a biphenyl group).
Abstract translation:提供具有STAT3抑制活性并可用作抗癌剂的1,3,4-恶二唑-2-甲酰胺化合物。 提供由式(I)表示的1,3,4-恶二唑-2-甲酰胺化合物或其药学上可接受的盐(在该式中,Ar表示呋喃基等; R 1表示氢原子等 ; -XY表示二芳基如联苯基)。
Abstract:
Provided are a sulfated C-glycoside which is a novel compound serving as a precursor of chafuroside and chafuroside analogs; a method for efficiently producing the sulfated C-glycoside; and a method for efficiently producing chafuroside and chafuroside analogs using said sulfated C-glycoside. A sulfated C-glycoside represented by general formula (A1) or (B1) [wherein R 1 , R 2 and R 3 independently represent each a hydrogen atom or an OH group] is obtained by extracting tea leaves or tea tannins with water, a lower alcohol solvent having 1 to 3 carbon atoms or a liquid mixture comprising the same. Alternatively, the sulfated C-glycoside is produced by reacting a flavone C-glycoside such as isovitexin or vitexin with a sulfate group-introducing agent to thereby sulfate the flavone C-glycoside. By heating the sulfated C-glycoside thus obtained, chafuroside and chafuroside analogs are efficiently produced.
Abstract:
The present invention provides a STAT3 inhibitor containing as an active ingredient, a quinolinecarboxamide derivative represented by the formula (I) (in the formula, W represents a bond or an alkylene chain; X represents O, S, or NR 34 ; and R 1 to R 8 and R 34 each represent H, halogen, alkyl, phenyl, furyl, thienyl, or the like.), or a pharmacologically acceptable salt thereof.
Abstract:
A method of providing a plant with stress resistance, comprising applying at least one substance (A) to the plant, said at least one substance (A) being selected from the group consisting of a compound represented by Formula (I) and the like and salts thereof. Phytotoxicity of a plant due to agricultural chemicals is reduced by providing the plant with stress resistance. [In Formula (I), R 1 to R 4 each independently represents a hydrogen atom, -SO 3 H, -PO 3 H 2 , a glycosyl group or -COR 11 . R 11 represents an unsubstituted or substituted C1 to C30 alkyl group or an unsubstituted or substituted C2 to C30 alkenyl group.].
Abstract translation:一种提供植物抗胁迫性的方法,包括向所述植物施用至少一种物质(A),所述至少一种物质(A)选自由式(I)等表示的化合物和 的盐。 通过为植物提供抗压力,减少了农药对植物的植物毒性。 [式(I)中,R 1〜R 4各自独立地表示氢原子,-SO 3 H,-PO 3 H 2,糖基或-COR 11。 R 11表示未取代或取代的C 1至C 30烷基或未取代或取代的C 2至C 30烯基。