Results 131 to 140 of about 1,246 (203)

Synthesis of novel 2-thiohydantoin derivatives as potential anti-diabetic drugs

open access: yes
M.Sc. (Chemistry)Department of ChemistryThiohydantoin is a hydantoin with one carbonyl group replaced with a thiocarbonyl group. In this study five series (glycinates, alaninates, butanoates, vallinates and norvalinates) of thiohydantoin derivatives (21a-
Tshishonga, Unarine
core  

A new polymorph of 2-thiohydantoin

open access: yesA new polymorph of 2-thiohydantoin
A new polymorphic crystal of the title compound, C3H4N2OS, belongs to space group P1 with cell dimensions of a = 4.0520(9)Å, b = 6.550(1)Å, c = 9.170(2)Å, a = 100.148(4)°, b = 100.814(4)°, g = 96.831(4)°, R1= 0.069. Neighboring molecules are connected to form cyclic dimers via two types of hydrogen bonds, one between the thioamide groups and the other ...
openaire  

New aspects of the formation of 2-substituted thiazolidine-4-carboxylic acids and their thiohydantoin derivatives

open access: yesARKIVOC, 2017
Ahmed R. E. Mahdy   +4 more
doaj   +1 more source

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