93192 ⎘
Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
Sub-classes:COMPOUNDS USEFUL IN PREVENTION AND/OR TREATMENT OF SENESCENT CELL-RELATED PATHOLOGIES AND DISEASES
#2Thixotropic agent for curable compositions
#3Method for converting monoisocyanates to ureas
#4Method for removing monoisocyanates from organic solution
#5On-demand rapid synthesis of lomustine under continuous flow conditions
#6Carbodiimides having terminal urea and/or urethane groups, methods for producing said carbodiimides, and use of said carbodiimides
#7Process for the preparation of polyisocyanates with a biuret structure
#8Carbamoylation of amines, thiophenols, mercaptanes and phenols employing organic azides
#9Process for the preparation of "Urchym" a urease and alpha-chymotrypsin enzyme inhibitory drug
#10Benzimidazolyl derivatives