Covering: January to December 2021 This review covers the literature published in 2021 for
marine natural products (MNPs), with 736 citations (724 for the period January to December …

This review delves into the investigation of the biological activity and structural diversity of
steroids and related isoprenoid lipids. The study encompasses various natural compounds …

Parasitic diseases still threaten human health. At present, a number of parasites have
developed drug resistance, and it is urgent to find new and effective antiparasitic drugs. As a …

Parasitic diseases affect millions of people and animals, predominantly in the tropics,
including visitors to tropical countries and other areas. Efficient and low-cost treatments for …

The discovery of naturally occurring organohalogen compounds has increased
astronomically in the 55 years since they were first discovered─ from fewer than 50 in 1968 …

Candida albicans is still the major yeast causing human fungal infections. Nevertheless, in
the last decades, non-Candida albicans Candida species (NCACs)(eg, Candida glabrata …

Merkel cell carcinoma (MCC) is a rare and aggressive cutaneous cancer. Two new
prenylated indole 2, 5-diketopiperazine alkaloids, brevianamides E1 (1) and E2 (2), were …

The chemical investigation of the South China Sea soft coral Sinularia densa has resulted in
the isolation of seven new terpenoids, including two new meroterpenoids, namely …

Bioactive compounds were extracted from a locally available brittle star; Ophiocoma dentata,
collected from the Red Sea, Egypt. Two new sesquiterpenoids; 8, 11-epoxy-9 (15) …

The chemical investigation on the soft coral Sinularia brassica collected off Xuwen Country,
Guangdong Province, China, has resulted in the isolation and characterization of three …