carbazides

car·ba·zides

(kar'bă-zīdz),
1,3-diaminoureas.
Synonym(s): carbohydrazides
References in periodicals archive ?
In an attempt to prepare the thio- and semi- carbazide derivatives 37-41 the carbonyl compounds 4a and 4d were treated with thio- and semi- carbazide in ethanol under acidic conditions [18].