Marine natural products

JW Blunt, BR Copp, WP Hu, MHG Munro… - Natural product …, 2009 - pubs.rsc.org
Covering: 2007. Previous review: Nat. Prod. Rep., 2008, 25, 35This review covers the
literature published in 2007 for marine natural products, with 948 citations (627 for the …

Syntheses of cyclic guanidine-containing natural products

Y Ma, S De, C Chen - Tetrahedron, 2015 - Elsevier
Guanidine plays an important role in medicinal chemistry, coordination chemistry,
organocatalysis, and biochemistry. 1, 2, 3, 4 The ability of this highly polar and basic …

Monanchocidin: A New Apoptosis-Inducing Polycyclic Guanidine Alkaloid from the Marine Sponge Monanchora pulchra

AG Guzii, TN Makarieva, VA Denisenko… - Organic …, 2010 - ACS Publications
Monanchocidin (1), a guanidine alkaloid with an unprecedented skeleton system derived
from a polyketide precursor,(ω-3)-hydroxy fatty acid, and containing a 2-aminoethyl-and 3 …

Anti-parasitic Guanidine and Pyrimidine Alkaloids from the Marine Sponge Monanchora arbuscula

MFC Santos, PM Harper, DE Williams… - Journal of natural …, 2015 - ACS Publications
HPLC-UV-ELSD-MS-guided fractionation of the anti-parasitic extract obtained from the
marine sponge Monanchora arbuscula, collected off the southeastern coast of Brazil, led to …

Bioactive guanidine alkaloids from two Caribbean marine sponges

R Laville, OP Thomas, F Berrué… - Journal of Natural …, 2009 - ACS Publications
Seven new guanidine alkaloids (1− 7) together with the known batzelladines A, F, H, and L,
ptilomycalin A, and fromiamycalin were isolated from the Caribbean marine sponges …

Monanchocidins B–E: Polycyclic Guanidine Alkaloids with Potent Antileukemic Activities from the Sponge Monanchora pulchra

TN Makarieva, KM Tabakmaher, AG Guzii… - Journal of Natural …, 2011 - ACS Publications
New unusual polycyclic guanidine alkaloids monanchocidins B–E (2–5) along with
monanchocidin A (1), which we recently described, were isolated from the Far-Eastern …

Guanidine Alkaloids from the Marine Sponge Monanchora pulchra Show Cytotoxic Properties and Prevent EGF-Induced Neoplastic Transformation in Vitro

SA Dyshlovoy, KM Tabakmakher, J Hauschild… - Marine Drugs, 2016 - mdpi.com
Guanidine alkaloids from sponges Monanchora spp. represent diverse bioactive
compounds, however, the mechanisms underlying bioactivity are very poorly understood …

Cytotoxic Guanidine Alkaloids from a French Polynesian Monanchora n. sp. Sponge

A El-Demerdash, C Moriou, MT Martin… - Journal of natural …, 2016 - ACS Publications
Four bicyclic and three pentacyclic guanidine alkaloids (1–7) were isolated from a French
Polynesian Monanchora n. sp. sponge, along with the known alkaloids monalidine A (8) …

Unguiculin A and Ptilomycalins E–H, Antimalarial Guanidine Alkaloids from the Marine Sponge Monanchora unguiculata

PE Campos, JL Wolfender, EF Queiroz… - Journal of natural …, 2017 - ACS Publications
Chemical study of the CH2Cl2–MeOH (1: 1) extract from the sponge Monanchora
unguiculata collected in Madagascar highlighted five new compounds, one acyclic …

Identification of Fromiamycalin and Halaminol A from Australian Marine Sponge Extracts with Anthelmintic Activity against Haemonchus contortus

HMPD Herath, S Preston, A Jabbar, J Garcia-Bustos… - Marine drugs, 2019 - mdpi.com
There is an urgent need to discover and develop new anthelmintics for the treatment of
parasitic nematodes of veterinary importance to circumvent challenges linked to drug …