Privileged structures have been widely used as an effective template for the research and
discovery of high value chemicals. Coumarin is a simple scaffold widespread in Nature and …

Sulfur (S VI) based moieties, especially, the sulfonyl or sulfonamide based analogues have
showed a variety of pharmacological properties, and its derivatives propose a high degree …

At present more than 250 FDA approved chlorine containing drugs were available in the
market and many pharmaceutically important drug candidates in pre-clinical trials. Thus, it is …

Coumarins have received a considerable attention in the last three decades as a lead
structures for the discovery of orally bioavailable non-peptidic antiviral agents. A lot of …

COVID-19 has ravaged the world and is the greatest of pandemics in modern human history,
in the absence of treatment or vaccine, the mortality and morbidity rates are very high. The …

Andrographolide, a diterpenoid, is known for its anti-inflammatory effects. It can be isolated
from various plants of the genus Andrographis, commonly known as 'creat'. This purified …

Background and Objectives: Artemisia is one of the most widely distributed genera of the
family Astraceae with more than 500 diverse species growing mainly in the temperate zones …

Dengue disease is characterized by a marked decrease in platelet count, which is life
threatening. In the present study, we investigated the antiviral activity of an aqueous extract …

In the current scenario, the increasing prevalence of diverse microbial infections as well as
emergence and re-emergence of viral epidemics with high morbidity and mortality rates are …

The novel pandemic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is
responsible to cause coronavirus disease-2019 (COVID-19). It is a global pandemic disease …