摘要:
[Object] To provide a substituted cycloalkene derivative having an action to suppress intracellular signal transduction or cell activation induced by endotoxin and to suppress cell responses due to the intracellular signal transduction and cell activation such as an excess generation of inflammatory mediators such as TNF-α, pharmacologically acceptable salts therefor, a medicament containing them as an active ingredient, a preparation method therefor, and a medicament containing the aforementioned substituted cycloalkene derivative as an active ingredient which is superior in prophylaxis and/or treatment of diseases such as sepsis (septic shock, disseminated intravascular coagulation, multiple organ failure and the like), that are associated with intracellular signal transduction or cell activation induced by endotoxin and to cell responses to the intracellular signal transduction and cell activation.[Solution] A compound represented by the general formula (I): {whereinX and Y represent a group in which X and Y together with a carbon atom to which they are bound form ring A (the ring is 3- to 7-membered heterocyclyl ring or 3- to 7-membered cycloalkyl ring), each represents a hydrogen atom, or X and Y together represent a substituent of ring B. l and m, independently from each other, represent an integer of 0 to 3, and l+m is 1 to 3. R1 is an aliphatic hydrocarbon group and the like which may be substituted with a group selected from Substituent group β and Substituent group γ. n represents an integer of 0 to 3. R2 is a C1-C6 alkyl group and the like which may be substituted with a group selected from a hydrogen atom and Substituent group β. R3 is a phenyl group, 5- to 6-membered heteroaryl group and the like which may be substituted with a group selected from Substituent group ε. R5 is a C1-C6 alkyl group and the like which may be substituted with a group selected from a hydrogen atom and Substituent group β. Provided that in the case where R3 is a phenyl group which may be substituted with a group selected from Substituent group ε, X and Y represent a group in which X and Y together with a carbon atom to which they are bound form ring A, or X and Y together represent a substituent of ring B.
摘要:
A method for joining a holed member, including a through-hole, and an unholed member together, the method includes deforming the unholed member against the through-hole of the holed member so that a flat portion of the holed member around the through-hole is deformed into the shape of a truncated conical projection and so that the unholed member is deformed along the truncated conical projection to partly project from the through-hole, and deforming a portion of the unholed member which projects from the through-hole to come into intimate contact with a wall surface of the through-hole of the holed member.
摘要:
A telomerase-inhibiting ENA oligonucleotide compound represented by a formula: E1-B1-B2-B3-B4-E2 (I), wherein E1 represents a group represented by the formula R1-; E2 represents a group represented by the formula -B7-R2; B4, B5, and B8 are identical or different, and each represents Tp; B1, B2, B3, and B12 are identical or different, and each represents Gp; B16 represents Cp; and B6, B10, B14, and B18 are identical or different, and each represents Ap, or a pharmacologically acceptable salt thereof for treating diseases in which telomerase is involved, such as cancer.
摘要:
A sealing material, which comprises a curing product of a composition comprising (A) an acrylic polymer having at least one alkenyl group capable of undergoing hydrosilylation reaction, (B) a hydrosilyl group-containing compound and (C) a hydrosilylation catalyst as essential components, is suitable for use as cam cover seals and oil pan seals for automobile engines, fuel cell cooling medium seals, automobile wire harnesses seals, HDD cover gasket or vibration-insulating HDD cover gasket seals, etc.
摘要:
A spectro photometer deflects a measuring beam off its original axis to pass through a long sample, and returns the measuring beam to its final direction after passing through the sample. The sample is guided along a path which is clear of a reference beam of the spectro photometer. This arrangement permits double-beam measurement of long samples, with good signal-to-noise ratio. Deflection is accomplished using a plurality of mirrors.
摘要:
A solid electrolytic capacitor is disclosed wherein use is made of an electrode produced by simultaneously forming an oxide film layer and a conductive polymer layer through electrolytic oxidation or other chemical treatments on a metal subjected to a surface roughening treatment, or forming a conductive polymer layer through plasma polymerization or other chemical treatments on a metal successively subjected to surface roughening and anodic oxidation treatments.
摘要:
A wavelength driving device for use in monochromators which comprises an optical element for dispersing light into different wavelengths, means for supporting the optical element for rotation about a first axis, a stepping motor, a first toothed pulley of a relatively small diameter connected to the output shaft of the stepping motor for simultaneous stepwise rotation therewith, a first gear of a relatively large diameter fixed to the supporting means for simultaneous rotation about the first axis, a second gear of a relatively small diameter mounted for rotation about a second axis and meshing with the first gear, a second toothed pulley of a relatively large diameter fixed to the second gear for simultaneous rotation about the second axis, a toothed belt connecting the first and second toothed pulleys, and circuit means for controlling the rotation of the stepping motor.
摘要:
A compound of formula (I) Wherein X, Y, ring A, ring B, l, m, R1, R2, R4 and R5 are as defined herein, to supress intracellular signal transduction or cell activation induced by endotoxin and to suppress cell responses due to the intracellular signal transduction and cell activation such as an excess generation of inflammatory mediators such as TNF-α, pharmacologically acceptable salts therefor, a preparation method therefor, and a medicament containing the aforementioned substituted cycloalkene derivative as an active ingredient which is superior in prophylaxis and/or treatment of diseases such as sepsis (septic shock, disseminated intravascular coagulation, multiple organ failure and the like), that are associated with intracellular signal transduction or cell activation induced by endotoxin and to cell responses to the intracellular signal transduction and cell activation.
摘要:
An electrophotographic photoreceptor is formed by a photosensitive layer containing a naphtylhydrazone compound of the formula: ##STR1## wherein X and Y are independently a hydrogen atom, lower alkyl group, lower alkoxy group, phenoxy group or arylalkoxy group; R.sup.1 is a naphtyl group; R.sup.2 is a hydrogen atom, lower alkyl group, allyl group, substituted or unsubstituted phenyl group, or aralkyl group; and l and m are 1 or 2. The photoreceptor thus formed is not only highly sensitive but resistant to ozone deterioration, which markedly improves the durability thereof.