Robustine is a quinoline alkaloid that is furo[2,3-b]quinoline substituted by a methoxy and a hydroxy group at positions 4 and 8 respectively. It has a role as a metabolite. It is a quinoline alkaloid, an organic heterotricyclic compound, a member of phenols, an aromatic ether and a cyclic ether.

Phloretic acid is a hydroxy monocarboxylic acid consisting of propionic acid having a 4-hydroxyphenyl group at the 3-position. It has a role as a plant metabolite. It is functionally related to a propionic acid. It is a conjugate acid of a phloretate.

Protopine acts as a potent inhibitor of thromboxane synthesis and PAF with hepatoprotective, antidepressant, antioxidant, antispasmodic and relaxant properties. Protopine is also a novel microtubule-stabilizing agent, causes mitotic arrest and apoptotic cell death in human hormone-refractory prostate cancer cell lines. Protopine blocks phosphorylation of mitogen-activated protein kinases (MAP kinases) and also blocks activation of a nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB). Protopine is a dibenzazecine alkaloid isolated from Fumaria vaillantii. It has a role as a plant metabolite.

6-Methoxysalicylic acid is a methoxybenzoic acid.

Osthenol shows antitumor-promoting activity, it also has antifungal and antibacterial activities.Osthenol potently and selectively inhibited recombinant human monoamine oxidase-A (hMAO-A) with an IC50 value of 0.74 μM; it exhibited a highly potent inhibitory activity on 5alpha-reductase type I in LNCaP cells with an IC50 value of 0.1 microg/ml; it also exhibited inhibitory activity on COX-1 with the IC50 value of 64.3 microM. Osthenol is a hydroxycoumarin that is umbelliferone in which the hydrogen at position 8 has been replaced by a prenyl group. It has a role as an antifungal agent and a plant metabolite. It is functionally related to an umbelliferone.

Rhapontigenin has antioxidative, antihyperlipidemic, antifungal and anticancer activities. Rhapontigenin inhibits HIF-1α accumulation and angiogenesis in PC-3 prostate cancer cells, suppresses breast cancer cell migration and invasion, which is involved in inhibiting the PI3K-dependent Rac1 signaling pathway. Rhapontigenin exhibits dose-dependent inhibition of tyrosinase activity and melanin synthesis in B16F10 melanoma cells.

4-Hydroxybenzoic acid, also known as p-hydroxybenzoic acid (PHBA), is a phenolic derivative of benzoic acid and widely used in organic synthesis. 4-Hydroxybenzoic acid derivatives has potential to as pan-HDAC inhibitors with anticancer properties. 4-Hydroxybenzoic acid positively regulates the expression of gum cluster to promote EPS production in PXO99A; it can inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL. 4-hydroxybenzoic acid is a monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring. It has a role as a plant metabolite and an algal metabolite. It is a conjugate acid of a 4-hydroxybenzoate.

Coniferol is a phenylpropanoid that is one of the main monolignols, produced by the reduction of the carboxy functional group in cinnamic acid and the addition of a hydroxy and a methoxy substituent to the aromatic ring. It has a role as a pheromone, a volatile oil component, a monolignol, an animal metabolite, a mouse metabolite and a plant metabolite. It is a member of guaiacols and a phenylpropanoid. It is functionally related to an (E)-cinnamyl alcohol. Coniferyl alcohol restores the growth of KI-treated BY-2 cells and N. benthamiana seedlings, at high concentrations is toxic to plant cells.

Seselin is a member of coumarins. It has a role as a metabolite.

Nepodin has antimalarial, and anti-inflammatory activities, it shows significant cyclooxygenase (COX) inhibitory activity. Nepodin has an antidiabetic effect, which is at least partly mediated by stimulation of GLUT4 translocation via AMPK activation by nepodin.

Isorubrofusarin 10-gentiobioside is a glycoside and a benzochromenone.

Anthracophyllone is a natural product from the mushroom Anthracophyllum sp. BCC18695.

4-methoxybenzoic acid 2-(4-hydroxyphenyl)ethyl ester is a methoxybenzoic acid.