Heterocyclic compounds are among the most prestigious and valuable chemical molecules
with diverse and magnificent applications in various sciences. Due to the remarkable and …

The development of new strategies for synthesis of six-membered O-heterocycles has
remained a highly attractive but challenging proposition. An overview of the application of …

The development of new approaches for the synthesis of new bioactive heterocyclic
derivatives is of the utmost importance for pharmaceutical industry. In this regard, the …

Background Thiazole and thiosemicarbazone derivatives are known to have potential
anticancer activity with a mechanism of action related to inhibition of matrix metallo …

A novel series of some hydrazones bearing thiazole moiety were generated via solvent-drop
grinding of thiazole carbohydrazide 2 with various carbonyl compounds. Also, dehydrative …

Terephthalohydrazide chitosan hydrogel (TCs) was prepared and investigated as an
ecofriendly biopolymeric catalyst for synthesis of some novel thiazole and thiadiazole …

A series of new indenoquinoxaline-thiazole hybrids were synthesized by combining
indenoquinoxaline thiosemicarbazone with appropriate hydrazonoyl chlorides or α-halo …

The catalytic activity of chitosan (Cs) and grafted Cs led to the preparation of
terephthalohydrazide Cs Schiff's base hydrogel (TCsSB), which was then investigated as an …

Three series of novel pyrazole derivatives 2b–d, 4a–d and 6a–d were synthesized via two
step procedure that utilizes hydrazonoyl chlorides 1a–d and enaminones 3a–d and 5a–d …

Breast cancer remains a major global health issue, particularly affecting women and
contributing significantly to mortality rates. Current treatments for estrogen receptor‐positive …