The tetrazole ring is an important pharmacophore. It is a structural component in many
drugs, drug candidates (or lead compounds) and various biochemical reagents. This review …

Tetrazole cycle is a promising pharmacophore fragment frequently used in the development
of novel drugs. This moiety is a stable, practically non-metabolized bioisosteric analog of …

The present study reports a highly efficient and green synthetic route for the synthesis of
steroidal pyridines. The synthetic methodology involves a microwave-assisted one-pot …

The unique physicochemical properties and fascinating bioisosterism of tetrazole scaffolds
have received significant attention in medicinal chemistry. We report recent efforts using …

Abstract Zinc oxide nanoparticles (ZnO NPs) were synthesized by a green method using
Azadirachta indica leaf extract. The structure of the prepared ZnO (NPs) were characterized …

Background: In present decades, interest in tetrazole chemistry has been increasing rapidly
because of its broad range of biological applications, primarily due to the role played by …

A series of steroidal oxazole and thiazole derivatives have been synthesized employing
thiosemicarbazide/semicarbazide hydrochloride and ethyl 2-chloroacetoacetate with a …

As a part of our continuing program on the synthesis of steroidal heterocycles, it has been
prepared a series of novel steroidal pyrimidine derivatives 4–6 via TMSCl, steroidal ketones …

The charge transfer interaction between p-nitroaniline (PNA) and chloranilic (CAA) acid was
studied spectrophotometrically in methanol at different temperatures within the range 298 …

Steroidal building blocks have drawn research groups attention in many branches of
science and technology, such as pharmacological and medical fields, supramolecular …