Synthesis of 1-[ω-(benzhydrylpiperazin-1-yl)alkyl]indoles, 9-[3-(4-benzhydrylpiperazin-1-yl)propyl)carbazole and its derivatives and their antiallergic activity
[EN] PIPERIDINYL COMPOUNDS THAT SELECTIVELY BIND INTEGRINS<br/>[FR] COMPOSES DE PIPERIDINYLE LIANT SELECTIVEMENT LES INTEGRINES
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2004020435A1
公开(公告)日:2004-03-11
The invention is directed to piperidinyl compounds of formula (I) and (II) that selectively bind integrin receptors and methods for treating an integrin mediated disorder, wherein W, R2, Z and q are described in the application.
Substituted 4H-chromenes and analogs as activators of caspases and inducers of apoptosis and the use thereof
申请人:Cytovia, Inc.
公开号:US20030065018A1
公开(公告)日:2003-04-03
The present invention is directed to substituted 4H-chromenes and analogs thereof, represented by the general Formula I:
1
wherein R
1
-R
5
, A, Y and Z are defined herein. The present invention also relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. Therefore, the activators of caspases and inducers of apoptosis of this invention can be used to induce cell death in a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.
HETEROCYCLIC UREA DERIVATIVES AND METHODS OF USE THEREOF
申请人:CHOY Allison Laura
公开号:US20100317624A1
公开(公告)日:2010-12-16
Compounds of formula (IA) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.
Relative reactivities of heteroaromatic cations towards reduction by 1,4-dihydronicotinamides
作者:John W. Bunting、Judy L. Bolton
DOI:10.1016/s0040-4020(01)87506-2
日期:1986.1
reported for the equilibration of the 1-methyl-3-nitropyridinium cation with its pseudobase (hydroxide adduct) and for the reduction of this cation by 1-benzyl-1, 4-dihydronicotinamide. The C-2 hydroxide adduct is the kinetically controlled product (pKR+ = 11.6) when this pyridiniumcation is mixed with aqueous base, however, this species rearranges to the C-4 adduct as the themodynamically more stable product
动力学数据报道了1-甲基-3-硝基吡啶鎓阳离子与其假碱(氢氧化物加合物)的平衡,以及该阳离子被1-苄基-1,4-二氢烟碱酰胺还原的动力学数据。当该吡啶鎓阳离子与碱水溶液混合时,C-2氢氧化物加合物是动力学控制的产物(pK R + = 11.6),但是,这种物质重新排列成C-4加合物,成为热力学上更稳定的产物(pK R + = 9.42)。 。可以分析此平衡的pH依赖性,得出k OH = 1600 M -1 s -1氢氧根离子攻击该阳离子的C-4。用1-苄基-1,4-二氢烟碱酰胺还原吡啶鎓阳离子似乎仅在C-4处发生,二级速率常数k 2 = 0.72 M -1 s -1和k 2 H / k 2 D = 2.0 in 20%CH 3 CN-80%H 2 O,离子强度1.0,25°C。
[EN] FACTOR XIa INHIBITORS<br/>[FR] INHIBITEURS DU FACTEUR XIA
申请人:MERCK SHARP & DOHME
公开号:WO2017074832A1
公开(公告)日:2017-05-04
The present invention provides a compound of Formula (I) and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing thromboses, embolisms, hypercoagulability or fibrotic changes. The compounds are selective Factor XIa inhibitors or dual inhibitors of Factor XIa and plasma Kallikrein.