2016年3月1日星期二
Tetrazole introduction and sale
Tetrazoles are synthetic organic heterocyclic compound class comprising a 5-membered ring of four nitrogen and a carbon atom (more than a hydrogen atom). The simplest is to CN4H2 tetrazole. They are not known in nature. There are several pharmaceutical compositions which are tetrazoles, but they are generally not desirable because of safety concerns for the synthesis of the proceedings; Tetrazoles are explosive in general. However, acting as a bioisostere for Tetrazoles carboxylate group, increasing their usefulness. Angiotensin II receptor blockers, in particular often contain tetrazoles, such as losartan and candesartan. MTT tetrazole known, which is a dimethyl diphenyl thiazolyl tetrazolium salt. These tetrazole is used in the MTT assay in order to quantify the breathability of living cells in cell culture, although it kills cells in the process in general.
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