The chemistry of heterocyclic compounds has traditionally been and remains a bright area of
chemical science in Russia. This is due to the fact that many heterocycles find the widest …

Directed transformation of available natural compounds with native biological activity is a
promising area of research in organic and medicinal chemistry aimed at finding effective …

Background Borneol, a highly lipid-soluble bicyclic terpene mainly extracted from plants, is
representative of monoterpenoids. Modern medicine has established that borneol exhibits a …

The fusion of viral and cell membranes is one of the basic processes in the life cycles of
viruses. A number of enveloped viruses confer fusion of the viral envelope and the cell …

Currently, there are no therapies to prevent severe dengue disease. Essential oils (EOs) can
serve as primary sources for research and the discovery of phytomedicines for alternative …

In order to test the antiviral activity, a series of usnic acid derivatives were synthesized,
including new, previously undescribed compounds. The activity of the derivatives against …

Virus is a noncellular infectious agent that reproduces only inside living cells. Viruses infect
various types of organisms such as bacteria, plants, animals and humans. The officially …

A number of framework amides with a ginsenol backbone have been synthesized using the
Ritter reaction. We named the acetamide as Ginsamide. A method was developed for the …

When develo** drugs against SARS-CoV-2, it is important to consider the characteristics
of patients with different co-morbidities. People infected with HIV-1 are a particularly …

In this work, a library of (+)‐camphor and (−)‐fenchone based N‐acylhydrazones, amides,
and esters, including para‐substituted aromatic/hetaromatic/cyclohexane ring was …