In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Synthesis of omeprazole, published in 2002-08-31, which mentions a compound: 14248-66-9, mainly applied to omeprazole production process, Formula: C7H8N2O3.
The title compound was prepared from 5-methoxy-1H-benzimidazole-2-thiol by condensation with 2-(chloromethyl)-4-methoxy-3,5-dimethylpyridine followed by oxidation with m-chloroperoxybenzoic acid. The yield was 84.6%.
This literature about this compound(14248-66-9)Formula: C7H8N2O3has given us a lot of inspiration, and I hope that the research on this compound(3,5-Dimethyl-4-nitropyridine 1-oxide) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem