Parkinson's disease (PD) is a degenerative disease that affects approximately 6.1 million
people and is primarily caused by the loss of dopaminergic neurons. Naphthoquinones …

The phenomenon of high sugar consumption by tumor cells is known as Warburg effect. It
results from a high glycolysis rate, used by tumors as preferred metabolic pathway even in …

An environmentally friendly, cheap, and scalable protocol for direct lawsone O-alkylation
employing different alcohols using acid chitosan (CS–SO3H) as a heterogeneous …

Based on 6, 7-substituted 2, 5, 8-trihydroxy-1, 4-naphtoquinones (1, 4-NQs) derived from
sea urchins, five new acetyl-O-glucosides of NQs were prepared. A new method of …

A short simple synthesis of spinazarins (2, 3-dihydroxy-naphthazarins or 2, 3, 5, 8-
tetrahydroxy-1, 4-naphtho-quinones) from available 2, 3-dichloronaphthazarin derivatives …

Natural polyhydroxylated naphthazarins (5, 8-dihydroxy-1, 4-naphthoquinones) are a group
of compounds found in echinoderms and lichens [1]. Due to the wide range of biological …