Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics, Quality Control of tert-Butyl 1,4-diazepane-1-carboxylate, 112275-50-0, Name is tert-Butyl 1,4-diazepane-1-carboxylate, SMILES is O=C(N1CCNCCC1)OC(C)(C)C, belongs to pyrrolines compound. In a document, author is Nersesyan, AK, introduce the new discover.
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.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 112275-50-0. Quality Control of tert-Butyl 1,4-diazepane-1-carboxylate.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem