Vincamine is the major alkaloid of Vinca minor. Although vincamine has been used therapeutically for almost three decades, the exact mechanisms of action and its effects are still unknown. Vincamine is a peripheral vasodilator that increases blood flow to the brain. Vincamine is beneficial to the nervous system's cells feeding and protecting processes and is utilized as an adjuvant in case of cerebrovascular insufficiency, age-related psycho-behavioral disorders, post concussion syndrome in head trauma, in case of post-stroke sequels. Vincamine may be used as a dietary nootropic supplement.

Tiratricol (also known as TRIAC or triiodothyroacetic acid) is a thyroid hormone analogue, which has been studied since the 1950s. Tiratricol is used as a dietary supplement for thyroid problems including thyroid cancer. It is also used for increasing metabolic rate for weight loss, and reducing cellulite. In the US, the Food and Drug Administration (FDA) has determined that the product Triax (TRIAC, tiratricol) is not a dietary supplement but an unapproved new drug containing a powerful thyroid hormone, which may cause serious health consequences. The State of Missouri embargoed the product at its distributor (Syntrax) and the Utah-based manufacturer (Pharmatech) has agreed to stop distributing any product containing the ingredient TRIAC. The FDA has issued recalls for other tiratricol-containing products, including Tricana Metabolic Hormone Analogue, Tria-Cutz Thyroid Stimulator Dietary Supplement Capsules, and Sci-Fi-Tri-Cuts Dietary Supplement Capsules. Tiratricol is a prescription drug in France used for therapy of thyroid hormone resistance and therapy of thyroid cancer.

Cythioate is an organothiophosphate chemical used as an insecticide and anthelmintic. Cythioate is a cholinesterase inhibitor. Marketed under the trade names Cyflee and Proban, Cythioate is indicated for the control of ticks, fleas, and demodectic mange in dogs, and fleas in cats.

Arsanilic acid, also known as aminophenyl arsenic acid or aminophenyl arsonic acid, is an organoarsenic compound first reported in 1863 by Antoine Béchamp. Arsanilic acid is a crystalline powder introduced medically in the late 19th century as Atoxyl, its sodium salt was used by injection in the early 20th century as the first organic arsenical drug, but it was soon found prohibitively toxic for human use. Arsanilic acid saw long use as a veterinary feed additive promoting growth and to prevent or treat dysentery in poultry and swine. In 2013, its approval by US government as an animal drug was voluntarily withdrawn by its sponsors. Still sometimes used in laboratories, Arsanilic acid's legacy is principally through its influence on Paul Ehrlich in launching the chemotherapeutic approach to treating infectious diseases of humans.

Oxiracetam (ISF 2522) is a water-soluble ampakine of the nootropic racetam chemical class. Oxiracetam is a positive AMPA modulator similar in mechanism and potency (but not the binding site) to both piracetam and aniracetam but may have an additional benefit of increasing glutamate, acetylcholine, and D-aspartic acid release from activated but not resting neurons. Oxiracetam has been proved as an efficient memory enhancer if taken consistently. Additionally, studies have revealed positive impacts on demented patients in the long term. Thus, the drug enhances an overall quality of life of patients suffering from ADHD, dementia, and other neurological problems. Oxiracetam is one of the most popular nootropics, well known and highly regarded for its outstanding cognitive enhancement properties and mild stimulant capability. It has also been proven to be safe and well tolerated even at high dosages, and its moderate cost, ready availability and “stackability” make it a must-have for many nootropic users.

Tenoxicam (Mobiflex), an anti-inflammatory agent with analgesic and antipyretic properties, is used to treat osteoarthritis and control acute pain. The anti-inflammatory effects of tenoxicam may result from the inhibition of the enzyme cyclooxygenase and the subsequent peripheral inhibition of prostaglandin synthesis. As prostaglandins sensitize pain receptors, their inhibition accounts for the peripheral analgesic effects of tenoxicam. Antipyresis may occur by central action on the hypothalamus, resulting in peripheral dilation, increased cutaneous blood flow, and subsequent heat loss. Taking tenoxicam with other drugs can increase the chance of side effects or alter the therapeutic effect of tenoxicam or the other drug, depending on the combination. Drug types the tenoxicam may interact with include: other analgesic NSAIDs, salicylates such as aspirin, antacids, anticoagulants, cardiac glycosides, ciclosporin, quinolone antibiotics, lithium therapy, diuretics and anti-hypertensives, methotrexate, oral anti-diabetics, cholestyramine, dextromethorphan, mifepristone, corticosteroids, anti-platelet agents and selective serotonin reuptake inhibitors (SSRIs), tacrolimus, zidovudine, and gold/penicillamine. Tenoxicam is available as a prescription-only drug in the United Kingdom and other countries, but not in the US. Outside of the United Kingdom, tenoxicam is also marketed under brand names including Tilatil, Tilcitin, and Alganex. Tenoxicam belongs to the class of NSAIDs known as oxicams. It is used to relieve inflammation, swelling, stiffness, and pain associated with rheumatoid arthritis, osteoarthritis, ankylosing spondylitis (a type of arthritis involving the spine), tendinitis (inflammation of a tendon), bursitis (inflammation of a bursa, a fluid-filled sac located around joints and near the bones), and peri-arthritis of the shoulders or hips (inflammation of tissues surrounding these joints).

Tripamide is a new diuretic derived from a sulfonamide nucleus that has both antihypertensive and natriuretic properties. It is Na-K-Cl cotransporter inhibitor. The antihypertensive mechanism of tripamide is considered to be based on a mild saluretic action and a peripheral vasodilation action. Tripamide is an ingredient of Normonal in Japan, indicated for the treatment of essential hypertension.

Anethole trithione or anetholtrithione is a drug used in the treatment of dry mouth. Anethole trithione is a bile secretion-stimulating drug that restores salivation. It is listed in the U.S. National Cancer Institute's Dictionary of Cancer Terms as being studied in the treatment of cancer. Anethol has also been identified as a treatment for improving medium and severe dry eye symptoms. The mechanism of action for the chemopreventive and xerostomia properties have not been fully elucidated.

Nitroxoline (8-hydroxy-5-nitroquinoline) has been used since 1962 in the treatment of urinary tract infections especially those due to gram negative bacilli (E. coli). Nitroxoline is active against most Gram-negative and –positive uropathogenic bacteria, against mycoplasmas (M. hominis, Ureaplasma urealyticum) and human pathogenic Candida spp. The mode of antibacterial and antifungal action is based on the ability of nitroxoline to chelate with various metallic bivalent cations. Nitroxoline is a fluorquinolone that is active against bacterial gyrases. This drug may also have antitumor activity by inhibition of type 2 methionine aminopeptidase (MetAP2) protein which is involved in angiogenesis. Nitroxoline induces apoptosis and inhibits glioma growth in vivo and in vitro. Due to the excellent anticancer activity and its well-known safety profile and pharmacokinetic properties, nitroxoline has been approved to enter into a phase II clinical trial in China for non-muscle invasive bladder cancer treatment

Sodium 1-Naphthaleneacetate (SODIUM 1-NAPHTHALENEACETATE) is a plant growth regulator. It has being shown that root application of certain concentration of sodium naphthalene acetate (SNA) could promote the growth of tomato seedlings by increasing the tomato root activity, protective enzymes activity, Pn and regulating endogenous hormone concentration under suboptimum temperature and light condition.