Pyrroloquinoline alkaloids are well known bioactive metabolites commonly found from
latrunculiid sponges. Two new pyrroloquinoline alkaloids, 6-bromodamirone B (1) and …

A detailed analysis of four different collections of the sponge genus Zyzzya yielded nine
pyrroloiminoquinones of the makaluvamine, batzelline, and isobatzelline/damirone classes …

The temperate marine sponge, Tsitsikamma favus, produces pyrroloiminoquinone alkaloids
with potential as anticancer drug leads. We profiled the secondary metabolite reservoir of T …

Seven new pyrroloiminoquinone alkaloids, makaluvamines HM [19-24] and damirone C
[25], together with the known compounds, makaluvamines C [13], D [14], and G [17], were …

The first total synthesis of makaluvamine O and batzelline D, pyrroloquinoline alkaloids
isolated from marine sponges, are described. Key steps in the biomimetic synthesis are an …

We present the isolation and characterization of seven novel [natural] pyrroloiminoquinones,
the makaluvamines AF (1-6), makaluvone (7), and the known compounds discorhabdin A (8) …

Covering: the literature from the first reported isolation of a pyrroloiminoquinone metabolite
from a marine sponge in 1986 up to October 1, 2004. This review presents the structure …

An examination of organic extracts of four new species of South African latrunculid sponges,
Tsitsikamma pedunculata, T. favus, Latrunculia bellae, and Strongylodesma algoaensis …

Zyzzyanones B, C, and D (2− 4), three new dipyrroloquinones with a pyrrolo [3, 2-f] indole-4,
8 (1 H, 7 H)-dione skeleton, have been isolated from the Australian marine sponge Zyzzya …

A new dipyrroloquinone, zyzzyanone A, having a pyrrolo [3, 2-f] indole-4, 8 (1H, 7H)-dione
skeleton, was isolated from the Australian marine sponge Zyzzya fuliginosa, along with the …