[EN] DIUREA DERIVATIVES<br/>[FR] DERIVES DE DIUREE
申请人:ACTIVE BIOTECH AB
公开号:WO2005074919A1
公开(公告)日:2005-08-18
The present invention relates to novel diurea derivatives that block intracellular signal transduction and thereby inhibit the production of pro-inflammatory cytokines, especially interleukin-2 (IL-2) and/or induce apoptosis in activated T-cells. It further discloses such a compound for use as a medicament, the use of said compound for the manufacturing of a medicament for the treatment of immune disorders which benefit from inhibition of production of IL-2 and other pro-inflammatory cytokines and/or induction of apoptosis in activated T-cells, a pharmaceutical composition comprising said compound and a method of treatment comprising administration of a pharmaceutically effective amount of said compound. A compound of the general formula I.
[EN] MACROPHAGE MIGRATION INHIBITORY FACTOR INHIBITORS, AND METHODS OF MAKING AND USING SAME<br/>[FR] INHIBITEURS DU FACTEUR INHIBITEUR DE LA MIGRATION DES MACROPHAGES, ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
申请人:UNIV YALE
公开号:WO2022093817A1
公开(公告)日:2022-05-05
The present disclosure provides inhibitors of MIF tautomerase activity. In certain embodiments, the compounds inhibitors are useful in treating or preventing inflammatory and/or auto-immune diseases. In other embodiments, the compounds are useful in reversing, ameliorating, and/or preventing tumor growth. In yet other embodiments, the compounds are useful in reversing, ameliorating, and/or preventing angiogenesis.
A one-pack curing composition which comprises (a) a compound having two or more structural groups represented by general formula (I) (wherein R1, R2 and R3 each represents a group selected from among C1-C8 alkyl groups, a phenyl group, and a chloromethyl group) per molecule and (b) a polymer having two or more isocyanato groups per molecule. This composition shows a good storage stability under a moisture- free condition and is curable in the presence of moisture. This composition does not foam even at high temperatures and high humidities, and shows good heat resistance.
Stryrene-butadiene copolymer and rubber composition comprising the copolymer
申请人:Bridgestone Corporation
公开号:EP0798339A2
公开(公告)日:1997-10-01
A styrene-butadiene copolymer having excellent low hysteresis loss characteristic, wet skid resistance, fracture characteristics, and abrasion resistance and a rubber composition comprising the copolymer are provided.
The styrene-butadiene copolymer has a total styrene content in the range of 33 to 42 % by weight of the styrene-butadiene copolymer; a content of styrene sequences having 4 to 20 styrene units in the range of 40 to 65 % by weight of the total styrene content, as obtained by measurements by NMR and GPC; a content of styrene sequences having more than 20 styrene units in the range of 5 % by weight or less of the total styrene content, as obtained by measurement by GPC; a content of vinyl unit in the range of 30 % by mol or less of a butadiene part of the styrene-butadiene copolymer; a sum of the total styrene value and 1/2 of the content of vinyl units in the range of 46 to 52 %; and an inner or end structure having, for example, tin-carbon bond.
The copolymer and the rubber composition are used for tire treads and the like.
A catalyst for polyurethane production is provided which is non-corrosive and exhibits effective delay of catalyst action. The catalyst comprises a mixture of a tertiary amine, and a saturated dicarboxylic acid represented by General Formula:
HOOC-(CH2)n-COOH
where n is an integer of from 2 to 14.
提供了一种用于聚氨酯生产的催化剂,该催化剂无腐蚀性,并能有效延迟催化剂的作用。该催化剂由叔胺和饱和二羧酸的混合物组成,叔胺和饱和二羧酸由通式表示:
HOOC-(CH2)n-COOH
其中 n 为 2 至 14 的整数。