Thiepines

In organic chemistry, thiepine (or thiepin) is an unsaturated seven-membered heterocyclic compound, with six carbon atoms and one sulfur atom. The parent compound, C6H6S is unstable and is predicted to be antiaromatic. Bulky derivatives have been isolated and shown by X-ray crystallography to have nonplanar C6S ring.

2,3-Dihydrothiepine is a partially saturated analog of thiepine.

2,7-Dihydrothiepine is a partially saturated analog of thiepine.

Bisulepin is strong and relatively selective antihistamine (H1 antagonist) with hypnotic, antiadrenergic and very weak anticholinergic and antiserotonergic effects. Bisulepin is marketed in the Czech Republic and Slovakia under the trademark Dithiaden as tablets and injections.

chemical compound