摘要:
An amide derivative represented by the formula (I): [wherein A represents cycloalkyl, aryl, or heteroaryl; X represents nitrogen or CR17; Y represents NRa, -(CRbRb')m-, etc.; m is 0 to 4; R1 to R17 may be the same or different and each represents hydrogen, halogeno, cyano, nitro, carboxy, formyl, hydroxy, ammonium, optionally substituted alkyl, ZR18, etc.; Z represents -O-, -S(O)p-, -S(O)pO-, -NH-, -NR19-, etc.; and R1 may be bonded to R2 to form a ring] or a pharmaceutically acceptable salt, hydrate, or solvate of the derivative. They are used in medical applications such as anti-inflammation and analgesia.
摘要:
A pharmaceutical composition containing a heterocyclic compound of the formula (I) wherein each symbol is as defined in the specification, an isomer thereof, a solvate thereof or a pharmaceutically acceptable salt thereof as an active ingredient has a superior TNF- alpha production suppressing action. Accordingly, it is useful for the prophylaxis or treatment of various diseases caused by abnormal production of TNF- alpha .
摘要:
A kit for assaying the potency of peripheral mononuclear blood cells to bind to a polysaccharide, comprising a detection reagent containing a fluorescently-labeled immunostimulant polysaccharide and a standard reagent containing a fluorescently-labeled form of polysaccharide that is different from that of the above fluorescently-labeled immunostimulant polysaccharide and/or, not fluorescently labeled, an immunostimulant polysaccharide that is the same as that of the above fluorescently-labeled immunostimulant polysaccharide. The use of this kit would realize determination with high prediction accuracy of the potency of peripheral mononuclear blood cells to bind to a polysaccharide.
摘要:
A phenylalanine derivative represented by the following formula, its analog and pharmaceutically acceptable salts thereof show an α4 integrin inhibitory activity. These compounds are usable as remedies or preventives for various diseases, for example, in which the α4 integrin-dependent adhesion process relating to α4 integrin participates in pathological conditions, such as inflammatory diseases, rheumatoid arthritis, inflammatory bowel disease, systemic lupus erythematosus, multiple sclerosis, Soegren’s syndrome, asthma, psoriasis, allergy, diabetes, cardiovascular diseases, arteriosclerosis, restenosis, tumor proliferation, tumor metastasis or rejection in transplantation. (13) wherein R1 represents methyl; and R2 represents methoxy.
摘要:
The following phenylalanine derivative having an α4 integrin inhibitory effect, its analogs and remedies for various diseases in which α4 integrin participates.
摘要:
Phenylalanine derivatives (A) and (B) and analogues thereof exhibit an a4 integrin inhibiting activity and are useful as remedies for various a4 integrin-related diseases. (A) (B)
摘要:
Phenylalanine derivatives represented by general formula (1) or pharmaceutically acceptable salts thereof: wherein x represents an interatomic bond, -O-, etc.; Y and Z represent each -C(=O)-, etc.; A represents a specific substituted phenyl group, a specific nitrogen-containing heterocycle, etc.; C represents hydrogen, alkly, etc.; D and E represent each alkyl or D and E may be bonded to each other to form a ring, etc.; F and G represent each hydrogen or alkyl, or F and G may be bonded to each otherto form a ring, etc.; n is from 0 to 2; K represents OR7, NR7R8, R7, etc.; and J and J' represent each hydrogen, halogeno, etc. These derivatives and analogs thereof show an α 4 integlin inhibitory activity and are usable as remedies for various diseases relating to α 4 integlin.
摘要:
Specific phenylalanine derivatives or pharmaceutically acceptable salts thereof which have an effect of inhibiting α4 integrin and, therefore, are useful as remedies or preventives for inflammatory diseases wherein the α4 integrin-dependent adhesion process participates in the pathological conditions, for example, rheumatoid arthritis, inflammatory intestinal diseases, systemic lupus erythematosus, multiple sclerosis, Sjoegren's disease, asthma, psoriasis, allergy, diabetes, cardiovascular diseases, arteriosclerosis, restenosis, tumor proliferation, tumor metastasis and rejection in transplantation.
摘要:
A compound having the structure represented by chemical formula (I), having an antitumor activity, and being capable of forming a tautomeric equilibrium mixture or a mixture of such compounds is obtained by culturing a filamentous fungus of the genus Ascochyta in a medium and harvesting the target substance from the culture.