摘要:
An object of the present invention is to provide a novel trehalose compound that exhibits excellent immunostimulating activity and that can be supplied in a large quantity in an industrial scale, and a method for producing the trehalose compound, wherein the trehalose compound of the present invention exhibits excellent immunostimulating activity, and is represented by general formula (1) below: wherein R1, R2, R3 and R4 may be the same or different, and independently represent a C10-16 alkyl group. The trehalose compound of the present invention is produced by removing a protective group (R5) for a hydroxyl group from a trehalose compound represented by general formula (5) below: wherein R1, R2, R3 and R4 are the same as above. R5 is a protective group for a hydroxyl group.
摘要:
A trehalose compound having high immunopotentiating activity and low toxicity is represented by formula (1). (In the formula, X and X′ each represents a phenyl, a naphthyl, R1—CHR1— (wherein R1 and R2 each represents a C7-C21 alkyl group or the like) or the like; and n and n′ each independently represents an integer of 0-3). The compound exhibits a high activating effect on macrophages and neutrophils.
摘要:
The object of the present invention is to provide a novel trehalose compound having a high affinity for an adenosine A3 receptor. The trehalose compound of the present invention is represented by General Formula (1): wherein X and X′ represent a hydrogen atom, and the like; Y and Y′ independently represent an oxygen atom, and the like; R1 and R2 independently represent a C1-C6 alkyl group; and R3 and R4 independently represent a C3-C6 alkyl group. The trehalose compound of the present invention has a remarkably high affinity for an adenosine A3 receptor.
摘要:
A trehalose compound having high immunopotentiating activity and low toxicity is represented by formula (1). (In the formula, X and X′ each represents a phenyl, a naphthyl, R1—CHR1— (wherein R1 and R2 each represents a C7-C21 alkyl group or the like) or the like; and n and n′ each independently represents an integer of 0-3). The compound exhibits a high activating effect on macrophages and neutrophils.
摘要:
The object of the present invention is to provide a novel trehalose compound having a high affinity for an adenosine A3 receptor. The trehalose compound of the present invention is represented by General Formula (1): wherein X and X′ represent a hydrogen atom, and the like; Y and Y′ independently represent an oxygen atom, and the like; R1 and R2 independently represent a C1-C6 alkyl group; and R3 and R4 independently represent a C3-C6 alkyl group. The trehalose compound of the present invention has a remarkably high affinity for an adenosine A3 receptor.
摘要:
Provided is a novel useful microRNA having improved anti-tumor activity, obtained by introducing a variation in a microRNA which is present in-vivo and which exhibits an anti-tumor effect. This microRNA containing a base sequence (SEQ ID NO: 1) obtained by varying a predetermined region of the base sequence of miR-29b is able to exhibit a particularly outstanding anti-tumor effect.
摘要:
An object of the present invention is to provide an agent that potentiates the antitumor effect of an anticancer agent by allowing efficient accumulation of the anticancer agent in tumor tissue. The administration of carbonate apatite with the anticancer agent allows efficient accumulation of the anticancer agent in the tumor tissue to dramatically potentiate the antitumor effect of the anticancer agent.
摘要:
In one embodiment, a unified pointer message 300 may describe in a single type of pointer message a coordinate input from a user via multiple types of pointer devices. An input device interface 150 may receive a coordinate input 350 from an input device. A processor 120 may execute an application programming interface layer 430 that creates a unified pointer message 300 for the coordinate input 350. The processor 120 may send the unified pointer message 300 to an application. The processor 120 may process a device specific data set 244 unhandled by the application.
摘要:
A polyester monofilament package is formed by reeling a polyester monofilament comprising polyethylene terephthalate and satisfies all of the following requirements (a) to (d): (a) the coefficient of dynamic friction between yarns of the polyester monofilament being 0.13 μd or less; (b) the package end being in a tapered shape with a taper angle (0) of 75° or less; (c) the variation gradient in unreeling tension (AT) being 0.02 cN/dtex-m or less; and (d) in a part of a reeling thickness of 1 mm in the inner layer of the package, the variation in contraction stress of the polyester monofilament being 3.0 cN/dtex or less.