The discovery of medicinal agents capable of specifically inhibiting human
immunodeficiency virus (HIV) is urgently needed due to its globally widespread infection …

Ethnomedicinal plants have been used as source of candidate drugs for almost all diseases,
but the number of compounds having antiviral activity is scarce. Irrespective of type of …

Prominent in the current stage of antiviral drug development are:(i) for human
immunodeficiency virus (HIV), the use of fixed‐dose combinations (FDCs), the most recent …

During the past fifty years, thousands of natural products have been isolated from plants,
fungi, and bacteria. Apart from intense searches by pharmaceutical companies for …

The epidemic of viral diseases is a global concern, mandating an urgent need of most
promising antivirals. Some of the viral diseases can be cured by approved antiviral drugs …

Eight new coumarin compounds (1-8) were isolated by anti-HIV bioassay-guided
fractionation of an extract of Calophyllum lanigerum. The structures of calanolide A (1), 12 …

The Δ7, 8 olefinic linkages within (+)-calanolide A (1) and (−)-calanolide B (2) were
catalytically reduced to determine impact on the anti-HIV activity of the parent compounds. In …

Three carbazole derivatives, O‐methylmukonal (1), 3‐formyl‐2, 7‐dimethoxycarbazole (2)
and clauszoline J (3), and a pyranocoumarin, clausenidin (4), were isolated from the …

Viruses spread rapidly and are well-adapted to changing environmental events. They can
infect the human body readily and trigger fatal diseases. A limited number of drugs are …

Acquired Immunodeficiency Syndrome (AIDS), which chiefly originatesfroma retrovirus
named Human Immunodeficiency Virus (HIV), has impacted about 70 million people …