150080-50-5Relevant articles and documents
Photochemical transformation of trithiobarbiturate into thiohydantoin and imidazolinothiophene derivatives
Takechi, Haruko,Takahashi, Hajime,Machida, Minoru
, p. 159 - 168 (2007/10/03)
Upon irradiation of trithiobarbiturate (1), ring contraction reaction occurred to give thiohydantoin (2 or 3) and imidazolinothiophene (4) derivatives. Further, on treating with iodine, the thiohydantoins (2 and 3) undergo ring closure, giving imidazolino
Anticholinergic compounds, composititons and methods of treatment
-
, (2008/06/13)
Compounds of the formula STR1 wherein the variables are defined in the specification. The compounds and their salts are soft anticholinergic/antisecretory agents especially useful as mydriatics and as antiperspirants.