Skip to main content
. 2026 May 18;20:603491. doi: 10.2147/DDDT.S603491

Figure 10.

Chemical structures of compounds 102 to 112, including Benzylisovalerate and Adenine. The image shows chemical structures of compounds numbered 102 to 112. Compound 102 is Benzylisovalerate, featuring a benzene ring attached to an ester group. Compound 103 is Diisobutyl phthalate, with a phthalate core and two isobutyl groups. Compound 104 is Dibutylphthalate, similar to 103 but with butyl groups. Compound 105 is beta-Pinene, a bicyclic monoterpene. Compound 106 is Terpinolene, a monocyclic terpene. Compound 107 is (+)-alpha-Thujene, a bicyclic monoterpene. Compound 108 is Panaxynol, a polyacetylene compound. Compound 109 is D-Mannitol, a sugar alcohol with multiple hydroxyl groups. Compound 110 is Proline, an amino acid with a pyrrolidine ring. Compound 111 is Quinic acid, a cyclohexanecarboxylic acid with multiple hydroxyl groups. Compound 112 is Adenine, a purine base with a six-membered and a five-membered nitrogen-containing ring.

The Chemical Constituents of YPFS (102–112). The corresponding names of each compound are as follows: 102 Benzylisovalerate. 103 Diisobutyl phthalate. 104 Dibutylphthalate. 105 beta-Pinene. 106 Terpinolene. 107 (+)-alpha-Thujene. 108 Panaxynol. 109 D-Mannitol. 110 Proline. 111 Quinic acid. 112 Adenine.