A heterocyclic compound or ring structure is a cyclic compound that has atoms of at least two different elements as members of its ring(s). [1] Heterocyclic organic chemistry is the branch of organic chemistry dealing with the synthesis, properties, and applications of organic heterocycles .

杂环化合物（Heterocyclic compounds）是分子中含有杂环结构的有机化合物。 构成环的原子除碳原子外，还至少含有一个杂原子。 是数目最庞大的一类有机化合物。

Compounds classified as heterocyclic probably constitute the largest and most varied family of organic compounds. After all, every carbocyclic compound, regardless of structure and functionality, may in principle be converted into a collection of heterocyclic analogs by replacing one or more of the ring carbon atoms with a different element.

The Journal of Heterocyclic Chemistry publishes research in all fields of heterocyclic organic chemistry. The scope covers all aspects of heterocyclic compounds, including synthesis methods, reaction mechanisms, physical organic chemistry, photophysical properties, and applications in total synthesis, catalysis, drug discovery, and materials ...

2024年12月26日 · heterocyclic compound, any of a major class of organic chemical compounds characterized by the fact that some or all of the atoms in their molecules are joined in rings containing at least one atom of an element other than carbon (C).

Heterocyclic compounds are one of the most significant types of organic molecules in medicinal chemistry and they are used as medications for various diseases. Numerous impressive accomplishments have shown that heterocyclic compounds have a …

The chemistry of heterocyclic compound or the heterocyclic meaning is also referred to as heterocycle, which is any of a major class of organic chemical compounds that are characterized by the fact that either some or all of the atoms in their molecules are joined in the rings that contain at least one atom of an element other than the carbon ...

2020年10月16日 · In heterocyclic aromatic compounds, at least one carbon atom is replaced by one of the heteroatoms oxygen, nitrogen, or sulfur. Examples of heterocyclic aromatic compounds are furan , a heterocyclic compound with a five-membered ring that includes a single oxygen atom, and pyridine , a heterocyclic compound with a six-membered ring containing ...

2024年12月26日 · Heterocyclic compound - Aromatic, Aliphatic, Heteroatoms: The major classes of heterocycles containing the common heteroatoms—nitrogen, oxygen, and sulfur—are reviewed in order of increasing ring size, with compounds containing other …

A heterocyclic compound has at least two different elements as a member of its ring. Nucleic Acid, Vitamins, the majority of Drugs, Pesticides, Dyes, and Plastics are examples of heterocyclic compounds.