Thiamine

Thiamine, also known as thiamin and vitamin B1, is a vitamin – an essential micronutrient for humans and animals. It is found in food and commercially synthesized to be a dietary supplement or medication. Phosphorylated forms of thiamine are required for some metabolic reactions, including the breakdown of glucose and amino acids.

nutritional thiamine deficiency disease in humans

presence of neurological symptoms caused by biochemical lesions of the central nervous system after exhaustion of B-vitamin reserves,

chemical compound

combined presence of Wernicke's encephalopathy (WE) and Korsakoff's syndrome

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

Benfotiamine (rINN, or '''S-benzoylthiamine O-monophosphate') is a synthetic, fat-soluble, S''-acyl derivative of thiamine (vitamin B1) that is approved in some countries as a medication or dietary supplement to treat diabetic sensorimotor polyneuropathy. Benfotiamine was developed in the late 1950s in Japan.

chemical compound

Fursultiamine (INN; chemical name thiamine tetrahydrofurfuryl disulfide or TTFD; brand names Adventan, Alinamin-F, Benlipoid, Bevitol Lipophil, Judolor, Lipothiamine) is a medication and vitamin used to treat thiamine deficiency. Chemically, it is a disulfide derivative of thiamine and is similar in structure to allithiamine.

Prosultiamine (INN; also known as thiamine propyl disulfide or TPD; brand name Jubedel,) is a disulfide thiamine derivative discovered in garlic in Japan in the 1950s, and is similar to allithiamine. It was developed as a treatment for vitamin B1 deficiency. It has improved lipid solubility relative to thiamine and is not rate-limited by dependency on intestinal transporters for absorption, hence the reasoning for its development.

Acefurtiamine (INN) is a vitamin B1 analog in a manner similar to the GABAergic activity of the thiamine derivative clomethiazole. It functions as an analgesic agent at sufficient doses.

Allithiamine (thiamine allyl disulfide or TAD) is a lipid-soluble form of vitamin B1 which was discovered in garlic (Allium sativum) in the 1950s along with its homolog prosultiamine. They were both investigated for their ability to treat Wernicke–Korsakoff syndrome and beriberi better than thiamine.

chemical compound