Bioactive Heterocycles VII

Mezomerní betainy

Mezomerní betainy jsou dipolární heterocyklické sloučeniny s delokalizovanými kladnými i zápornými náboji.

Diazapentalene

In organic chemistry, a diazapentalene is any of the heterocyclic compounds having molecular formula C6H6N2 whose structure is two fused two pentagonal rings of six…

Heteropentalene

Heteropentalenes are class of heterocyclic compound. Heteropentalenes have one, two or more heteroatoms on the ring.

Mesomeric betaine

Mesomeric betaines are dipolar heterocyclic compounds in which both the negative and the positive charges are delocalized.