نتایج جستجو برای: 9 nonadecene
تعداد نتایج: 483258 فیلتر نتایج به سال:
Functionalized chiral 4-nitromethyl-chromans as drug intermediates were achieved for the first time through sequential combination of Michael and acetalization reactions on 2-(2-nitro-vinyl)-phenols with acetone and alcohols in the presence of a catalytic amount of 9-amino-9-deoxyepiquinine and Ph(2)CHCO(2)H followed by p-TSA.
Seaweed (Caulerpa sertularioides) is one of the marine plants West Kalimantan, which contains bioactive compounds that can act as antioxidants. The purpose this study was to determine antioxidant activity and identify components organic in seaweed C. sertularioides. This research carried out several stages, namely extraction, fractionation, test (DPPH), vacuum liquid chromatography (KVC), gravi...
We recently showed that interleukin-9 (IL-9), a Th2 cytokine, promotes IL-5-mediated rejection of allografts in mice. This observation led us to investigate the functional link between IL-9 and IL-5 production during alloreactive T cell responses in vitro and in vivo. Firstly, we found that IL-9 was produced by alloreactive Th2 cells, and IL-9 mRNA was detected in skin allograft during Th2-type...
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