New discoveries in chemical research and development in 2021.In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. In an article, author is Nersesyan, AK, once mentioned the application of 112275-50-0, Name is tert-Butyl 1,4-diazepane-1-carboxylate, molecular formula is C10H20N2O2, molecular weight is 200.28, MDL number is MFCD00276987, category is pyrrolines. Now introduce a scientific discovery about this category, Computed Properties of https://www.ambeed.com/products/112275-50-0.html.
The study of genotoxicity of two newly synthesized pyrrolinone derivatives on L5178Y mouse lymphoma and bone marrow cells
Genotoxic activity of two newly synthesized pyrrolinone derivatives (lactone (PTB) and lactame (PTP)) was studied both in vitro and in vivo. The substances were incubated with L5178Y mouse lymphoma cells for 4 h, then washed from the substances, and incubated for 18 h. PTP induced significantly increased number of micronuclei (MN) only at the highest dose used (1000 mug/ml). The 20-fold increase of the concentration of PTP led to 2.4-fold increase of the number of MN. PTP wasn’t toxic for lymphoma cells in the applied concentration range. In contrast, PTB induced significantly increased number of MN in lymphoma cells beginning from the concentration of 50 mug/ml and was toxic for lymphoma cells at concentrations of 500 mug/ml and higher. In the comet assay with L5178Y mouse lymphoma cells both substances were active at all concentrations used (PTP at concentrations of 50 mug/ml and 100 mug/ml, and PTB at concentrations of 100 mug/ml and 250 mug/ml). Acute toxicity and MN-inducing activity of compounds were studied on Swiss albino mice. PTB was substantially more toxic for mice than PTP (LD50 was 200 mg/kg and 370 mg/kg respectively). In mouse bone marrow polychromatic erythrocytes PTP induced significantly increased number of MN only at a dose equal to 1/2 of LD50. In contrast, PTB was mutagenic at all doses used -1/2, 1/5, and 1/10 of LD50. At equitoxic doses PTB induced more than 2-fold and 3.5-fold increased levels of MN compared with PTP (1/2 and 1/5 of LD50 respectively). The replacement of =NH group to =O group in chemical structure of pyrrolinone derivatives leads to substantial increase in acute toxicity for mice (1.85-fold) and MN induction activity both in vivo and in vitro.
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules. In my other articles, you can also check out more blogs about 112275-50-0. Computed Properties of https://www.ambeed.com/products/112275-50-0.html.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem