Isobutyrate esters

Molnupiravir, sold under the brand name Lagevrio, is an antiviral medication that inhibits the replication of certain RNA viruses. It is used to treat COVID19 in those infected by SARS-CoV-2. It is taken by mouth.

Fidaxomicin, sold under the brand name Dificid (by Merck) among others, is the first member of a class of narrow spectrum macrocyclic antibiotic drugs called tiacumicins. It is a fermentation product obtained from the actinomycete Dactylosporangium aurantiacum subspecies hamdenesis. Fidaxomicin is minimally absorbed into the bloodstream when taken orally, is bactericidal, and selectively eradicates pathogenic Clostridioides difficile with relatively little disruption to the multiple species of bacteria that make up the normal, healthy intestinal microbiota. The maintenance of normal physiolog

Ciclesonide, sold under the brand name Omnaris among others, is a glucocorticoid used to treat asthma and allergic rhinitis.

Fesoterodine (INN, used as the fumarate under the brand name Toviaz) is an antimuscarinic drug developed by Schwarz Pharma AG to treat overactive bladder syndrome (OAB). It was approved by the European Medicines Agency in April 2007, the US Food and Drug Administration on October 31, 2008 and Health Canada on February 9, 2012.

Sulbutiamine sold under the brand names Arcalion, Enerion, and Sulbuxin is a synthetic derivative of thiamine (vitamin B1). In France, it is used to treat symptoms of weakness or fatigue. In Uruguay, it is prescribed when there is thiamine deficiency, mainly in patients with asthenia, overwork, apathy, depressive states, memory disorders, and iatrogenic disorders of wakefulness. It is also sold as a dietary supplement. Sulbutiamine was discovered in Japan as part of an effort to develop useful thiamine derivatives.

chemical compound

chemical compound

chemical compound

Ibopamine is a sympathomimetic drug, designed as a prodrug of epinine (deoxyepinephrine or N-methyldopamine), used in ophthalmology. It induces mydriasis. It also has been investigated for use in the treatment of congestive heart failure.