All known triterpenes are generated by triterpene synthases (TrTSs) from squalene or
oxidosqualene. This approach is fundamentally different from the biosynthesis of short-chain …

Secondary metabolites derived from hydroquinone are quite rare in nature despite the
original simplicity of its structure, especially when compared to other derivatives with which it …

The chemical ecology and chemical defenses of sponges have been investigated for
decades; consequently, sponges are among the best understood marine organisms in terms …

Oceans have shown to be a remarkable source of natural products. The biological
properties of many of these compounds have helped to produce great advances in …

Prenylated aromatic compounds are important intermediates in the biosynthesis of bioactive
molecules such as 3-chromanols from plants, ubiquinones from prokaryotes and …

Marine sponges and their associated symbionts produce a structurally diverse and complex
set of natural products including alkaloids, terpenoids, peptides, lipids, and steroids. A single …

The first biomimetic total syntheses of chromane meroterpenoids, guadials B and C,
guapsidial A and psiguajadial D have been completed. The key synthetic transformation …

Four new merohexapenoids named calyxaprenols AD (1-4), together with the known
compound haliclotriol A (5), have been isolated from the marine sponge Calyx sp. which …

Spons merupakan salah satu komponen organisme penyusun terumbu karang yang
menghasilkan senyawa metabolit sekunder dan mempunyai potensi yang belum banyak …

The chemical ecology and chemical defenses of sponges have been investigated for
decades; consequently, sponges are among the best understood marine organisms in terms …