Cratoxylum cochinchinense (Lour.) Blume

Cochinchinone P is a retinoid X receptor-α (RXRα) inhibitor that inhibits 9-cis-retinoic acid (HY-15128)-induced transcriptional activity of RXRα in vitro. Cochinchinone P can be used in cancer research.

Dulcisxanthone B is an antioxidant agent with free radical scavenging against DPPH (IC₅₀ of 0.39 mM) and lipid peroxidation inhibition (IC₅₀ of 024 μM).

Pruniflorone R is a natural xanthone.

1-Isomangostin hydrate is a semi-synthetic cyclized xanthone derivative of α-mangostin (HY-N0328), exhibiting weak cytotoxicity against HT-29 human colon cancer cells (ED₅₀ > 20 μM). 1-Isomangostin hydrate can be used in research on colon cancer and other tumors. The natural precursor of 1-isomangostin hydrate, α-mangostin, is derived from the stem of Cratoxylum cochinchinense (a plant of the Cratoxylum genus in the Clusiaceae family).

3-Isomangostin hydrate formate is a derivative of mangostin that can be isolated from Garcinia mangostana Linn. (Guttiferae).

1,5-Dihydroxy-6,7-dimethoxyxanthone is a natural product.