WButhalital sodium, or buthalitone sodium (BAN), is a barbiturate derivative which was under development as a short-acting anesthetic. However, development was discontinued, perhaps due to its extremely rapid elimination rate, and buthalital sodium was never marketed.
WMerocyanines are a class of polymethine dyes which are clearly defined by set structural properties. Merycyanines belong to the group of dyes referred to as functional dyes, where their applications are not only determined by their colour, but also their valuable chemical properties.
WMethitural, or methitural sodium, also known as methioturiate, is a barbiturate derivative which was marketed in the 1950s in Europe as an ultra-short-acting intravenous anesthetic.
WSodium thiopental, also known as Sodium Pentothal, thiopental, thiopentone, or Trapanal, is a rapid-onset short-acting barbiturate general anesthetic. It is the thiobarbiturate analog of pentobarbital, and an analog of thiobarbital. Sodium thiopental was a core medicine in the World Health Organization's List of Essential Medicines, the safest and most effective medicines needed in a health system, but was supplanted by propofol. Despite this thiopental is still listed as an acceptable alternative to propofol, depending on local availability and cost of these agents. It was previously the first of three drugs administered during most lethal injections in the United States, but the US manufacturer Hospira stopped manufacturing the drug and the European Union banned the export of the drug for this purpose. Although thiopental abuse carries a dependency risk, its recreational use is rare.
WThiobarbital is a drug which is a barbiturate derivative. It is the thiobarbiturate analogue of barbital.
WThiobutabarbital is a short-acting barbiturate derivative invented in the 1950s. It has sedative, anticonvulsant and hypnotic effects, and is still used in veterinary medicine for induction in surgical anaesthesia.
WThiotetrabarbital is a drug which is a short-acting barbiturate derivative that is used as an anesthetic. It has been used in veterinary medicine.