Tricyclic compound derivatives useful in the treatment of neoplastic diseases, inflammatory disorders and immunomodulatory disorders
申请人:Gregor Vlad E.
公开号:US20080171769A1
公开(公告)日:2008-07-17
Provided are compounds of the formula (I):
or a stereoisomer, tautomer, salt, hydrate or prodrug thereof that modulate tyrosine kinase activity, compositions comprising the compounds and methods of their use.
Disclosed herein, inter alia, are compounds, modified nucleotides, compositions, and methods of using the same.
本文特别公开了化合物、修饰核苷酸、组合物以及使用它们的方法。
Synthesis and histamine H3 receptor activity of 4-(n-alkyl)-1H-imidazoles and 4-(ω-phenylalkyl)-1H-imidazoles
作者:Iwan J.P De Esch、Aziz Gaffar、Wiro M.P.B Menge、Henk Timmerman
DOI:10.1016/s0968-0896(99)00253-9
日期:1999.12
The influence of lipophilic moieties attached to a 4-1H-imidazole ring on the histamine H-3 receptor activity was systematically investigated. Series of 4-(n-alkyl)-1H-imidazoles and 4-(omega-phenylalkyl)-1H-imidazoles were prepared, with an alkyl chain varying from 2-9 methylene groups and from 1-9 methylene groups, respectively. The compounds were tested for their activity on the H-3 receptor under in vitro conditions. For the 4-(n-alkyl)-1H-imidazoles the activity is proportional to chain length, ranging from a pA(2) value of 6.3 +/- 0.2 for 4-(n-propyl)-1H-imidazoIe to a pA(2) value of 7.2 +/- 0.1 for 4-(n-decyl)-1H-imidazole. For the series 4-(omega-phenylalkyl)-4H-imidazoles an optimum in H-3 activity was found for the pentylene spacer: 4-(omega-phenylpentyl)-1H-imidazole has a pA(2) value of 7.8 +/- 0.1. (C) 1999 Elsevier Science Ltd. All rights reserved.
Synthesis of imidazoles
作者:S. I. Zav'yalov、I. V. Sitkareva、G. I. Ezhova
DOI:10.1007/bf00953716
日期:1989.1
Solvent-based process for manufacturing latent curing catalysts
申请人:National Starch and Chemical Investment Holding
Corporation