C[C@@H]1CC(=O)[C@]2(C)[C@H]3[C@@H](O)[C@@H]4OC(=O)[C@@H](C4C)[C@]3(C)C(=O)C=C12

InChIKey=QCEYUNMTQLCPRK-PDLWFFGYSA-N

C18H22O5

318.369

Organic compounds

Lipids and lipid-like molecules

Prenol lipids

Terpene lactones

Not available

Quassinoids

Oxepanes Cyclohexenones Gamma butyrolactones Tetrahydrofurans Secondary alcohols Cyclic alcohols and derivatives Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives

Aliphatic heteropolycyclic compounds

C-18 quassinoid skeleton - Caprolactone - Cyclohexenone - Oxepane - Gamma butyrolactone - Tetrahydrofuran - Cyclic alcohol - Secondary alcohol - Lactone - Ketone - Carboxylic acid ester - Oxacycle - Organoheterocyclic compound - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic heteropolycyclic compound

This compound belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring.

Not available