Isopimpinellin has chemopreventive effects, it effectively inhibits mouse COH activity (IC50 values 19-40 microM).Isopimpinellin is a new inhibitor against the Leishmania APRT enzyme.

Hypocrellin A, an a natural perylene quinine photosensitizers (PSs), can chelate with heavy metal ions, including Au(III) and Pt(IV), to form a 1:2 complex. Hypocrellin A has light-induced antitumor,antifungal and antiviral activities, it also exerts immunomodulatory effects on MHC-restricted presentation of antigen.

Phorbol 13-acetate 12-myristate is a phorbol ester that is phorbol in which the hydroxy groups at the cyclopropane ring juction (position 13) and the adjacent carbon (position 12) have been converted into the corresponding acetate and myristate esters. It is a major active constituent of the seed oil of Croton tiglium. It has been used as a tumour promoting agent for skin carcinogenesis in rodents and is associated with increased cell proliferation of malignant cells. Phorbol 13-acetate 12-myristate is an activator of protein kinase C (PKC) and SphK. Phorbol 12 myristate 13 acetate is an NF - κ B activator. Phorbol 13-acetate 12-myristate can induce differentiation of THP-1 cells (which has been validated by MCE professional biological experiments).

Bakuchiol possesses anti-tumor, cytotoxic, anti-bacterial , and anti-helmenthic properties, it shows DNA polymerase1 inhibiting activity. Bakuchiol has great potential for use in food additives and mouthwash for preventing and treating dental caries.

Ingenol mebutate is a tetracyclic diterpenoid ester obtained by formal condensation of the carboxy group of (2Z)-2-methylbut-2-enoic (angelic) acid with the 3-hydroxy group of ingenol. Used for the topical treatment of actinic keratosis. It has a role as an antineoplastic agent. It is a carboxylic ester, a cyclic terpene ketone and a tetracyclic diterpenoid. It is functionally related to an angelic acid and an ingenol. Ingenol derivatives inhibit proliferation and induce apoptosis in breast cancer cell lines, formulating novel derivatives from Ingenol esters may be an innovative approach to develop new lead compounds to reactivate latent HIV. Ingenol mebutate is an effective treatment for actinic keratosis.

Lupeol palmitate is a natural product from Ligularia songarica.

Periplogenin plays protective roles against thyrotoxicosis and associated cardiovascular problems, are mediated through its direct antithyroidal and/or LPO inhibiting properties. Periplogenin induces necroptotic cell death through oxidative stress in HaCaT cells and ameliorates skin lesions in the TPA- and IMQ-induced psoriasis-like mouse models.

Isorhamnetin, a natural flavonol aglycon, is a tyrosinase inhibitor and has anti-adipogenic, cardioprotective, anti-tumor, and antioxidant activities. it inhibits the H(2)O(2)-induced activation of the intrinsic apoptotic pathway via ROS scavenging and ERK inactivation, it inhibits NF-κB signaling. Isorhamnetin prevents angiotensin II (AngII)-induced endothelial dysfunction by inhibiting the overexpression of p47(phox) and the subsequent increases O2-production, resulting in increased nitric oxide bioavailability. Isorhamnetin is a monomethoxyflavone that is quercetin in which the hydroxy group at position 3' is replaced by a methoxy group. It has a role as a metabolite, an anticoagulant and an EC 1.14.18.1 (tyrosinase) inhibitor. It is a monomethoxyflavone, a tetrahydroxyflavone and a 7-hydroxyflavonol. It is functionally related to a quercetin. It is a conjugate acid of an isorhamnetin(1-).

Isorhamnetin 7-O-beta-D-glucopyranoside is a glycosyloxyflavone that is isorhamnetin substituted at position 7 by a beta-D-glucosyl residue. It has a role as a metabolite. It is a beta-D-glucoside, a monomethoxyflavone, a trihydroxyflavone, a glycosyloxyflavone and a monosaccharide derivative. It is functionally related to a beta-D-glucose and an isorhamnetin. Isorhamnetin 7-O-glucoside has antioxidant activity, it showed the peroxynitrite and DPPH scavenging activities with IC50 values of 2.07 /- 0.17 and 13.3 microM, respectively.

Xanthotoxin (Methoxsalen ) is a potent tricyclic furocoumarin suicide inhibitor of CYP (cytochrome P-450), is an agent used to treat psoriasis, eczema, vitiligo and some cutaneous Lymphomas in conjunction with exposing the skin to sunlight. Xanthotoxin has anticonvulsant activities, it can protect the animals against maximal electroshock-induced seizures; Xanthotoxin prevents bone loss in ovariectomized mice through the inhibition of RANKL-induced osteoclastogenesis, it may be considered to be a new therapeutic candidate for treating osteoporosis. Methoxsalen is a member of the class of psoralens that is 7H-furo[3,2-g]chromen-7-one in which the 9 position is substituted by a methoxy group. It is a constituent of the fruits of Ammi majus. Like other psoralens, trioxsalen causes photosensitization of the skin. It is administered topically or orally in conjunction with UV-A for phototherapy treatment of vitiligo and severe psoriasis.

Ethyl caffeate is a potent chemopreventive compound against skin carcinogenesis caused by solar UV exposure, it strongly inhibits neoplastic transformation of JB6 Cl41 cells without toxicity. PI3K, ERK1/2, and p38 kinase activities were suppressed by direct binding with HOEC in vitro. Ethyl caffeate also has anti-inflammatory, hepatprotective activities. Ethyl trans-caffeate is an ethyl ester resulting from the formal condensation of the carboxy group of trans-caffeic acid with ethanol. It has a role as an antineoplastic agent and an anti-inflammatory agent. It is an ethyl ester and an alkyl caffeate ester. It is functionally related to a trans-caffeic acid.

Sclareol possesses anti-cancer, anti-osteoarthritic, immune-regulation and anti-inflammatory activities, it inhibits the MMPs, iNOS and COX-2 expression on mRNA and protein levels, while increases the TIMP-1 expression, and over-production of NO and PGE2 is also suppressed by Sclareol ameliorated cartilage degradation. Sclareol induces plant resistance to root-knot nematode partially through ethylene-dependent enhancement of lignin accumulation. Sclareol is a labdane diterpenoid that is labd-14-ene substituted by hydroxy groups at positions 8 and 13. It has been isolated from Salvia sclarea. It has a role as an antimicrobial agent, an antifungal agent, a fragrance, an apoptosis inducer and a plant metabolite.