摘要:
An object of the present invention is to provide a STAT3/5 activation inhibitor. The present invention provides a STAT3/5 activation inhibitor containing an aromatic compound represented by the general formula or a salt thereof as an active ingredient: wherein X1 represents a nitrogen atom or a group —CH═, R1 represents a group —Z—R6, in which Z represents a group —CO—, a group —CH(OH)— or the like, R6 represents a 5- to 15-membered monocyclic, dicyclic or tricyclic saturated or unsaturated heterocyclic group having 1 to 4 nitrogen atoms, oxygen atoms or sulfur atoms, R2 represents a hydrogen atom or a halogen atom, Y represents a group —O—, a group —CO—, a group —CH(OH)— or a lower alkylene group, and A represents a group wherein R3 represents a hydrogen atom, a lower alkoxy group or the like, p represents 1 or 2, R4 represents an imidazolyl lower alkyl group or the like.
摘要:
A container packing filler (1) includes an annular roll portion (3) formed by folding one of axially opposite end portions of a stretchable tubular net (2) radially outward and rolling the net (2) toward the other end portion of the net (2), and a rigid holder portion (4) provided at the other end portion of the net (2). The holder portion (4) has a necessary and sufficient axial length and a maximum width (W) greater than the diameter (R) of a center hole (5) of the annular roll portion (3) so that, when the holder portion (4) of the packing filler (1) is squeezed into the center hole (5) of the annular roll portion (3), the annular roll portion (3) is expanded from the inside thereof by the holder portion (4) and layers of the annular roll portion (3) are unitarily rolled inward. Therefore, the bulging of only the outermost layer of the annular roll portion is prevented which may otherwise occur when the holder portion is squeezed. Thus, the packing filler provides a sufficient cushioning effect, and prevents inadvertent scattering of tablets or the like.
摘要:
A positive photosensitive resin composition comprising (A) a polyamic acid, (B) a 1,4-dihydropyridine derivative represented by the general formula (II): wherein R2 is a monovalent organic group; each of R3, R4, R5, and R6 is independently hydrogen or a monovalent organic group; and Ar—NO2 is an aromatic hydrocarbon group having a nitro group at ortho-position, and (C) an amine compound.
摘要翻译:一种正型光敏树脂组合物,其包含(A)聚酰胺酸,(B)由通式(II)表示的1,4-二氢吡啶衍生物:其中R 2是一价有机基团; R 3,R 4,R 5和R 6各自独立地为氢或一价有机基团 ; 和Ar-NO 2是在邻位具有硝基的芳香族烃基,(C)胺化合物。
摘要:
A bandsaw machine which has a sawhead assembly in which a flexible endless bandsaw blade is trained around a pair of bandsaw blade wheels to cut a workpiece, with the blade being guided by a guide arm, includes a guide member on the guide arm, for holding the bandsaw blade in a vertical orientation by pushing the bandsaw blade from both sides. A rolling member is mounted on the sawhead assembly and is free to push a side surface of the bandsaw blade with a predetermined force so as to prevent vibration of the blade.
摘要:
An object of the present invention is to provide a medicinal drug much improved in anti tumor activity and excellent in safety. According to the present invention, there is provided a medicinal drug containing a compound represented by the following general formula (1) or a salt thereof as an active ingredient: [Formula 1] wherein X1 represents a nitrogen atom or a group —CH═, R1 represents a group —Z—R6, in which Z represents a group —CO—, a group —CH(OH)— or the like, R6 represents a 5- to 15-membered monocyclic, dicyclic or tricyclic saturated or unsaturated heterocyclic group having 1 to 4 nitrogen atoms, oxygen atoms or sulfur atoms, R2 represents a hydrogen atom or a halogen atom, Y represents a group —O—, a group —CO—, a group —CH(OH)— or a lower alkylene group, and A represents [Formula 2] wherein R3 represents a hydrogen atom, a lower alkoxy group or the like, p represents 1 or 2, R4 represents an imidazolyl lower alkyl group or the like.
摘要:
A photosensitive resin composition for a flexible circuit board capable of suppressing warpage occurrence after heat curing, and a flexible circuit board obtained by using the same. The photosensitive resin composition includes (A) a carboxyl-group containing linear polymer having a glass transition temperature of not more than 55° C. obtained by addition polymerizing an ethylenic unsaturated compound; (B) a polymerizable compound containing an ethylenic unsaturated group; and (C) a photopolymerization initiator.
摘要:
The invention provides a fiberboard, as well as its manufacturing method, which comprises lignocellulose long fibers with a fiber length 50 mm or more and resin. The fiberboard of the invention has high mechanical strength and superior dimensional stability. Since lignocellulose-base materials of long fibers are utilized, the fiberboard can save the consumption of precious wood resources.
摘要:
A collapsible metal tube, comprising: a metal body portion susceptible of plastic deformation, the body portion being sealed at one end; a shoulder portion and a mouth/neck portion connected to the other end of the body portion; and a resin film provided on the inside wall surface of the body portion, the resin film comprising a metal-adhesive thermoplastic resin layer formed by spray-coating the inside wall surface of the body portion with a dispersion of fine spherical particles consisting of a metal-adhesive thermoplastic resin and then heating to integrate the particles. The resin film formed on the inside of the collapsible metal tube is reliable because it is a dense resin film virtually devoid of pinholes, excellent in elongation at break, and free from cracking when folded or deformed, and is excellent in ability of protecting the metal body portion and the contents.
摘要:
A bandsaw machine which has a sawhead assembly in which a flexible endless bandsaw blade is trained around a pair of bandsaw blade wheels to cut a workpiece, with the blade being guided by a guide arm, includes a guide member on the guide arm, for holding the bandsaw blade in a vertical orientation by pushing the bandsaw blade from both sides. A rolling member is mounted on the sawhead assembly and is free to push a side surface of the bandsaw blade with a predetermined force so as to prevent vibration of the blade.
摘要:
A container packing filler includes an annular roll portion formed by folding one of axially opposite end portions of a stretchable tubular net radially outward and rolling the net toward the other end portion of the net, and a rigid holder portion provided at the other end portion of the net. The holder portion has sufficient axial length and a width greater than the diameter of a center hole of the annular roll portion so that, when the holder portion of the packing filler is squeezed into the center hole of the annular roll portion, the annular roll portion is expanded from the inside thereof by the holder portion and layers of the annular roll portion are unitarily rolled inward.