183585-89-9Relevant academic research and scientific papers
Molecular design of the polymer forming the complex with metal [I]: Design of the hard-segments of thermoplastic elastomers by using model compounds
Moriguchi, Nobuhiro,Tsugaru, Toshinori,Amiya, Shigetoshi
, p. 191 - 199 (1999)
The six model hard-segments of thermoplastic elastomers containing a pyridine ring were synthesised and the complexation studied with several metal chlorides. It is found that the model compounds containing MPY group (N-pyrid-2-ylmethyl amide) form the stoichiometric 1:1 complex with ZnCl2 by means of IR. This stoichiometric complexation is caused by the effective formation of the chelate ring between MPY group and ZnCl2. In addition, the complex structure exhibits strong interaction with each other, so that the melting temperature and enthalpy are remarkably increased. As the result, the MPY-ZnCl2 complex structure is the most suitable structure as the hard- segment of thermoplastic elastomers.
Pseudomonas cepacia lipase mediated amidation of benzyl esters
Adamczyk, Maciej,Grote, Jonathan
, p. 7913 - 7916 (1996)
Although lipases have been known for some time as catalysts useful for regioselective transesterification or hydrolysis, studies regarding their use as ester amidation catalysts are limited. We have found that the lipase from Pseudomonas cepacia catalyzes amidation reactions with benzyl esters, producing high yields of amides with a variety of different amines.
PYRIDOIMIDAZOLE DERIVATIVES
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Page/Page column 12, (2008/06/13)
The present invention relates to pyridoimidazole derivatives that act as cannabinoid receptor ligands, e.g., CB2 ligands. The invention also relates to methods of preparing the compounds, compositions containing the compounds, and to methods of treatment
Inhibitory activity of a ceramide library on interleukin-4 production from activated T cells
Park, Jin,Li, Qian,Chang, Young-Tae,Kim, Tae Sung
, p. 2589 - 2595 (2007/10/03)
Allergic diseases are hypersensitivity disorders associated with the production of specific immunoglobulin E (IgE) to environmental allergens. Interleukin (IL)-4, produced primarily by CD4+ T cells, is an important stimulus for the switch of th
The synthesis and biological characterization of a ceramide library
Chang, Young-Tae,Choi, Jaehwa,Ding, Sheng,Prieschl, Eva E.,Baumruker, Thomas,Lee, Jae-Mok,Chung, Sung-Kee,Schultz, Peter G.
, p. 1856 - 1857 (2007/10/03)
A facile synthesis of a combinatorial ceramide library and their activities in the NF-κB pathway and in apoptosis induction/prevention were demonstrated. A novel NF-κB activating molecule was discovered among ceramide containing β-galactose, and the structural requirements of ceramides for apoptosis induction was elucidated. Copyright
