A series of arylthioureas (1), aromatic aldehyde thiosemicarbazones (2) and 5-aryl-2-furfuraldehyde thiosemicarbazones (3) were condensed with 2,4-dichloro-5-fluorophenacyl bromide to yield respective arylaminothiazoles, arylidene/5-aryl-2-furfurylidene hydrazinothiazoles (4). The newly synthesized compounds were characterized by IR, 1H-NMR and mass spectral studies. These compounds were also screened
An imidazole compound of the formula:
wherein Ring A is benzene or a heterocyclic ring; G is alkylthio, alkylsulfonyl, optionally substituted phenyl, or optionally substituted heterocyclic ring group, etc.; Ring C is imidazole;
R
1
is carbamoyl, etc.;
R
2
is cyano, nitro, hydroxyl, an alkoxy, a halogen, carboxy, an alkoxycarbonyl, carbamoyl, amino, an alkyl, etc.; m is 0 to 2; and
R
4
is hydrogen, an alkyl, etc., or a pharmaceutically acceptable salt thereof, is a large conductance calcium-activated K channel opener useful for treatment of pollakiuria, urinary incontinence, etc.
To find new H+/K+‐ATPase inhibitors for the treatment of peptic ulcer disease, a series of novel N‐aryl isothiourea derivatives were synthesized and their structures were identified by 1H NMR and GC‐MS. The effects of these compounds on inhibitinggastric acid secretion were evaluated by the guinea pig stomach mucous membrane study with pantoprazole magnesium as a positive control. The results showed
A series of fused bicyclic 2-aminothiazolyl compounds were synthesized and evaluated for their synergistic effects with polymyxin B (PB) against Klebsiella pneumoniae (SIPI-KPN-1712).