Back to results
US 4,045,483 AGranted
Amidinoureas and amidinothioureas
AssigneeSterling Drug Inc.
InventorsRoyal A. Cutler, Samuel Schalit
Life of this patent
Estimating the term…
Abstract
Antibacterial and antifungal mono- and disubstituted amidinoureas and amidinothioureas are obtained by interaction of guanidines and isocyanates or isothiocyanates.
Claims3
A compound having the structural formula ##STR85## wherein:
- X is oxygen or sulfur;
- Y" and Y'" may be the same or different and are members of the group consisting of alkenyl containing 3-18 carbon atoms, alkoxyalkyl containing 3-17 carbon atoms, alkylthioalkyl containing 3-17 carbon atoms, cycloalkyl containing 3-8 carbon atoms, di(lower alkyl)aminoalkyl containing 4-10 carbon atoms;
- Y" also is hydrogen when X is oxygen and Y"' is alkenyl containing 3-18 carbon atoms, alkylthioalkyl containing 3-17 carbon atoms, di(lower alkyl)aminoalkyl containing 4-10 carbon atoms;
- and Y" also is hydrogen when X is sulfur and Y"' is alkyl containing 8-18 carbon atoms, alkoxyalkyl containing 3-17 carbon atoms, alkylthioalkyl containing 3-17 carbon atoms, cycloalkyl containing 3-8 carbon atoms, di(lower alkyl)aminoalkyl containing 4-10 carbon atoms.
1 more element
Dependencies are inferred from the claim text.