Lignans

(-)-Arctigenin is a lignan compound, which is naturally derived from certain plant species, primarily found in the seeds of Arctium lappa, commonly known as burdock. The compound exhibits a diverse mode of action, primarily noted for its ability to inhibit the proliferation of cancer cells through apoptosis induction, cell cycle arrest, and modulation of various signaling pathways. Additionally, it exerts antiviral effects by targeting viral replication processes and exhibits anti-inflammatory properties by downregulating pro-inflammatory cytokines. The uses and applications of (-)-Arctigenin are varied and significant in biomedical research. It is extensively studied for its potential as an anticancer agent across various types of malignancies, including breast and lung cancers. Due to its antiviral properties, it has been evaluated in the context of infections caused by viruses such as HIV and influenza. Additionally, its anti-inflammatory effects have led to investigations into its potential use in treating inflammatory-related diseases. As a compound of interest in natural product chemistry and pharmacology, (-)-Arctigenin serves as a promising candidate for developing novel therapeutic agents.

Oxygen-heterocyclic compound

Oxygen-heterocyclic compound

Technical grade is a natural from Magnolia sieboldii

Taiwanin C, a lignan from Cryptocarya chinensis, boasts anti-inflammatory, antioxidant, and anticancer properties.

Enterodiol is a phytoestrogenic compound, specifically classified as a plant-derived lignan metabolite, which originates from the consumption and subsequent gut microbial transformation of lignans found in dietary fiber-rich foods such as flaxseeds, whole grains, and certain vegetables. The mode of action involves its conversion by intestinal microbiota into enterodiol from precursors such as secoisolariciresinol diglucoside. Once absorbed, enterodiol can interact with estrogen receptors, exhibiting weak estrogenic activity, which contributes to its role as a selective estrogen receptor modulator. Enterodiol's potential uses and applications are diverse, spanning areas of interest such as hormonal modulation, cancer prevention, and cardiovascular health. Due to its ability to emulate estrogen albeit with much weaker potency, it plays a role in mitigating symptoms associated with low estrogen levels, such as those experienced during menopause. Additionally, its antioxidant properties contribute to the reduction of oxidative stress, supporting its examination in studies focused on chronic disease prevention. Current research emphasizes the need to explore its efficacy, bioavailability, and long-term effects to fully understand its implications and potential therapeutic uses within clinical settings.

(-)-Syringaresinol diglucoside is a naturally occurring lignan glycoside, which is predominantly found in certain plant species, such as the roots of Eleutherococcus senticosus (Siberian ginseng) and other similar sources. This compound is categorized as a phytoestrogen due to its ability to elicit weak estrogenic activity by binding to estrogen receptors, which may influence various biological processes. (-)-Syringaresinol diglucoside’s mode of action includes its antioxidant and anti-inflammatory properties. It may modulate the oxidative stress pathways and inflammatory responses, offering potential protective effects against certain diseases. By interfering with specific signaling pathways, it might also demonstrate anti-cancer and anti-viral activities, although more research is needed to fully elucidate these mechanisms. The applications of (-)-Syringaresinol diglucoside extend to various fields of scientific research, including studies focused on its potential therapeutic effects and elucidating its role in plant biochemistry and ecology. Its presence in traditional medicinal plants also underscores its significance in ethnobotanical and pharmacological studies. Current research might investigate its impact on human health, particularly in the context of metabolic disorders and hormone-related conditions.

Podophyllotoxinone, a natural compound found in Dysosma versipellis, shows inhibitory activity against L1210 leukemia and KB cells in vitro.

(+)-Sesamin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Gomisin J is a natural product and have vasodilatory activity.

(+)-Lyoniresinol 9'-O-glucoside is a compound obtained from the root bark of Lycium barbarum with antimicrobial antioxidant activity activity.