A tripeptide with many roles in cells. It conjugates to drugs to make them more soluble for excretion, is a cofactor for some enzymes, is involved in protein disulfide bond rearrangement and reduces peroxides.

Regorafenib is a multi-kinase inhibitor that is orally bioavailable and displays anticancer properties.

Relugolix is a Gonadotropin Releasing Hormone Receptor Antagonist. The mechanism of action of relugolix is as a Gonadotropin Releasing Hormone Receptor Antagonist, and Cytochrome P450 3A Inducer, and Cytochrome P450 2B6 Inducer, and Breast Cancer Resistance Protein Inhibitor, and P-Glycoprotein Inhibitor. The physiologic effect of relugolix is by means of Decreased GnRH Secretion.

It is the active metabolite of remdesivir and exhibits a broad range of inhibitory activity against various RNA viruses including HCV, parainfluenza and SARS-CoV. It has a role as a drug metabolite, an antiviral agent and an anticoronaviral agent. It is a pyrrolotriazine, a nitrile, a C-nucleoside and an aromatic amine.

A broad-spectrum antiviral prodrug with potent in vitro antiviral activity against a diverse panel of RNA viruses such as Ebola virus, MERS-CoV and SARS-CoV. It is currently in Phase III clinical trials for the treatment of Covid-19 in adults. It has a role as an antiviral drug, a prodrug and an anticoronaviral agent. It is […]

Remogliflozin is a selective inhibitor of sodium-glucose transporter 2 (SGLT2) that promotes blood glucose to be eliminated through the urine. The prodrug Remoglifozin etabonate (GSK 189075) is converted into remogliflozin in vivo, and is suggested for the treatment of type II diabetes.

Repaglinide is a non-sulfonylurea insulin releasing agent for the treatment of type 2 diabetes mellitus.

Repinirast is an antihistamine.

Reserpine is an alkaloid found in the roots of Rauwolfia serpentina and R. vomitoria. It has a role as an antihypertensive agent, a first generation antipsychotic, an adrenergic uptake inhibitor, an EC 3.4.21.26 (prolyl oligopeptidase) inhibitor, an environmental contaminant, a xenobiotic and a plant metabolite. It is an alkaloid ester, a methyl ester and a […]

Dextrin is used as a thickening agent in pharmaceuticals, water-soluble glue in envelope adhesives and crispness enhancers in food processing.

MGL-3196 has been used in trials studying the treatment of Non-alcoholic steatohepatitis and Heterozygous Familial Hypercholesterolemia.

Resveratrol, a non-flavonoid polyphenolic compound, is widely found in the skin of red grapes, nuts, berries, Polygonum cuspidatum root, etc.

Resveratrol is a stilbenol that is stilbene in which the phenyl groups are substituted at positions 3, 5, and 4′ by hydroxy groups. It has a role as a phytoalexin, an antioxidant, a glioma-associated oncogene inhibitor and a geroprotector. It is a stilbenol, a polyphenol and a member of resorcinols.

Resveratrol can prevent the oxidation of low-density lipoprotein, and has anti-inflammatory, anti-thrombotic, anti-cancer, anti-hyperlipidemia, antibacterial and other activities.

Resveratrol can prevent the oxidation of low density lipoprotein, and has the potential effect on preventing cardiovascular disease, cancer, antivirus and immune regulation.

Retinoic acid is a vitamin A derivative. It has demonstrated an ability to alter collagen synthesis, increase dermal hyaluronic acid levels, and stimulate fibroblast growth and the extracellular matrix.

Physiological metabolite of vitamin A.

Tretinoin is a generic name for a medication derivative of vitamin A (retinol), also commonly known as all-trans retinoic acid (ATRA). Tretinoin can be given systemically or topically for various indications. Adjunctive palliative treatment of photoaging: Fine facial wrinkles

Retinyl acetate is a essential micronutrient.

Revefenacin is a synthetic anticholinergic agent that is used as a once daily, nebulized inhalant for maintenance treatment of patients with chronic obstructive pulmonary disease. Revefenacin has not been implicated in causing liver enzyme elevations or clinically apparent acute liver injury.

biosurfactant

Rhein is an anthraquinone metabolite of rheinanthrone and senna glycoside is present in many medicinal plants including Rheum palmatum, Cassia tora, Polygonum multiflorum, and Aloe barbadensis. It is known to have hepatoprotective, nephroprotective, anti-cancer, anti-inflammatory, and several other protective effects.

Apigenin 7-O-neohesperidoside is an apigenin derivative having an alpha-(1->2)-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety attached to the 7-hydroxy group. It has a role as a metabolite. It is a neohesperidoside, a dihydroxyflavone and a glycosyloxyflavone. It is functionally related to an apigenin.

Rhynchophylline and isorhynchophylline act as noncompetitive antagonists of the NMDA receptor and that this property may contribute to the neuroprotective and anticonvulsant activity of the Uncaira species plant extracts.Rhynchophylline and isorhynchophylline have a non-competitive antagonistic effect on the NMDA-type ionotropic glutamate receptors, the present results suggest that these alkaloids exert their protective action against ischemia-induced […]

Ribavirin is an antiviral prescription medicine approved by the U.S. Food and Drug Administration (FDA) for the treatment of chronic hepatitis C virus infection (HCV). Ribavirin is always used in combination with other drugs.

Ribociclib is a unique cyclin-dependent kinase inhibitor that is used in combination with aromatase inhibitors in the treatment of postmenopausal women with metastatic breast cancer. Ribociclib is associated with a moderate rate of serum aminotransferase elevations during therapy, and to clinically apparent liver injury in a proportion of these.

Nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, and leafy vegetables. The richest natural source is yeast. It occurs in the free form only in the retina of the eye, in whey, and in urine; its principal forms in tissues and cells are as flavin mononucleotide and flavin-adenine dinucleotide.