Meglumine acetrizoate is a contrast agent used as a component of radiopaque medium in diagnostic procedures such as hysterosalpingography.

Protodioscin is a steroidal saponin compound found in a number of plant species, most notably in the Tribulus, Trigonella and Dioscorea families. Extracts from T. terrestris standardised have been demonstrated to produce proerectile effects in isolated tissues and aphrodisiac action in several animal species. Protodioscin have shown cytotoxic effects against a number of leukemia and solid tumors cell lines.

Colforsin daropate (a derivative of Colforsin) is cardiotonic, adenylate cyclase activator. It is reported as an ingredient of Adehl in Japan. Colforsin daropate hydrochloride is used for the treatment of acute heart failure. Colforsin daropate is capable of directly stimulating adenylate cyclase, which in turn causes vasorelaxation via elevated intracellular concentrations of cyclic adenosine monophosphate, making it a useful therapeutic tool in treating cerebral vasospasm.

1,3,5-trimethoxybenzene (trade name Spasfon (R), registered and marketed in France) is an antispasmodic drug acting on smooth muscle. It is indicated for symptomatic treatment of pain related to functional disorders of the gastrointestinal tract and biliary tract, urinary tract (renal colic) or gynecological pain, and to reduce early contractions during a pregnancy. It is widely prescribed in cases of intestinal disorders including infectious and other bowel disease, gastrointestinal symptoms, urinary tract and genital tract disease. Spasfon is produced as film-coated tablets and solution for injection. 1,3,5-Trimethoxybenzene is a key component of the Chinese rose odor. This compound is synthesized in three successive methylation steps from phloroglucinol, the initial precursor.

Rutaecarpine is an indolopyridoquinazolinone alkaloid isolated from Evodia rutaecarpa and related herbs, first isolated by Asahina and Kashiwaki. Among the active components of evodia are quinolone and indoloquinazoline alkaloids, such as evodiamine and rutaecarpine. A significant portion of the analgesic effects of evodia is attributed to these alkaloids. Rutaecarpine has also been shown to have anti-inflammatory action that is related to inhibition of COX-2, as well as other mechanisms. Evodia rutaecarpa ('Wu-Chu-Yu') remains the most popular and multi-purpose herb traditionally used in China for treatment of headache, abdominal pain, postpartum hemorrhage, dysentery and amenorrhea. Rutaecarpine is one of the main active component isolated from 'Wu-Chu-Yu'. Rutaecarpine has been shown to have cardiovascular biological effects such as inotropic and chronotropic, vasorelaxant, anti-platelet aggregation and anti-inflammatory effects. Furthermore, rutaecarpine has the potential for use as an anti-atherosclerosis agent with a novel mechanism. Rutaecarpine prevents hypoxia-reoxygenation-induced myocardial cell apoptosis via inhibition of NADPH oxidases. Also was shown, that rutaecarpine could be effective in preventing the growth of a variety of cancer cells, including downregulating the estrogen receptor of breast cancer.

Rimonabant (also known as SR141716; trade names Acomplia, Zimulti) was an anorectic antiobesity drug that was first approved in Europe in 2006 but was withdrawn worldwide in 2008 due to serious psychiatric side effects. Rimonabant is an inverse agonist for the cannabinoid receptor CB1 and was the first drug approved in that class. There is considerable evidence that the endocannabinoid (endogenous cannabinoid) system plays a significant role in appetitive drive and associated behaviors. It is, therefore, reasonable to hypothesize that the attenuation of the activity of this system would have therapeutic benefit in treating disorders that might have a component of excess appetitive drive or over-activity of the endocannabinoid system, such as obesity, ethanol and other drug abuse, and a variety of central nervous system and other disorders. Data from clinical trials submitted to regulatory authorities showed that rimonabant caused depressive disorders or mood alterations in up to 10% of subjects and suicidal ideation in around 1%, and in Europe, it was contraindicated for people with any psychiatric disorder, including depressed or suicidal people. Additionally, nausea and upper respiratory tract infections were very common (occurring in more than 10% of people) adverse effects; common adverse effects (occurring in between 1% and 10% of people) included gastroenteritis, anxiety, irritability, insomnia and other sleep disorders, hot flushes, diarrhea, vomiting, dry or itchy skin, tendonitis, muscle cramps and spasms, fatigue, flu-like symptoms, and increased risk of falling.

Teflubenzuron is an insecticide which inhibits the biochemical synthesis of chitin. It controls all immature stages of the insects; the youngest larvae are the most susceptible and less teflubenzuron needs to be applied to control young larvae than older ones. The insecticidal activity of teflubenzuron results primarily from the ingestion of treated foliage; contact activity is less significant. The compound is also ovicidal by topical application. Teflubenzuron is used to control a wide range of insect pests and mites in fruit, vegetable, cereal and seed crops. It is also occasionally used to control sealice infestations in salmon.

The substance 2,4,6-Tribromophenol (TBP) is used as a flame retardant in electronic and electric devices, and is a replacement for pentachlorophenol in wood preservation. TBP is a contaminant in different environmental matrices, at levels where treatment is required. 2,4,6-Tribromophenol (bismuth tribromophenate) has been used individually and in combination to control microbial growth in burn wounds and on healing meshed skin graft.

Anagliptin is a DPP-4 inhibitor developed for the treatment of type 2 diabetes mellitus. The drug was approved in Japan under the name Suiny and now it is being tested in the USA.

Tetramisole is a racemic mixture of levamisole and its enantiomer dexamisole, which is a specific inhibitor of tissue non-specific alkaline phosphatase (TNAP). This drug is used in veterinary to treat of ascariasis and other worm infections e.g hook-"ms. And also is used as an immunostimulant (in that case it is used for longer periods of time).