Marine natural products

DJ Faulkner - Natural product reports, 2000 - pubs.rsc.org
044disk doc..044disk chapter .. Page7 Page 1 Marine natural products D. John Faulkner
Scripps Institution of Oceanography, University of California at San Diego, La Jolla, CA …

[PDF][PDF] Quinone/hydroquinone sesquiterpenes

IS Marcos, A Conde, RF Moro, P Basabe… - Mini-Reviews in …, 2010 - researchgate.net
The quinone/hydroquinone sesquiterpenes of drimane or rearranged drimane skeletons
constitute a wide and diverse group of secondary metabolites of mixed biogenesis. These …

A New Artificial Cyclase for Polyprenoids:  Enantioselective Total Synthesis of (−)-Chromazonarol, (+)-8-epi-Puupehedione, and (−)-11'-Deoxytaondiol Methyl Ether

H Ishibashi, K Ishihara… - Journal of the American …, 2004 - ACS Publications
This paper describes a new artificial cyclase, optically pure 3-o-fluorobenzyloxy-2-hydroxy-2
'-(p-methoxybemzyl)-1, 1 '-binaphthyl⊙ SnCl4, which is effective for the enantioselective …

Gold-catalyzed annulation/fragmentation: Formation of free gold carbenes by retro-cyclopropanation

CR Solorio-Alvarado… - Journal of the American …, 2010 - ACS Publications
The gold (I)-catalyzed cyclization of 1-(prop-2-yn-1-yl)-2-alkenylbenzenes substituted at the
benzylic position with OR groups gives 1, 3-disubstituted naphthalenes with concomitant …

Synthesis and antitumor activity of puupehedione and related compounds

AF Barrero, EJ Alvarez-Manzaneda, R Chahboun… - Tetrahedron, 1999 - Elsevier
Synthesis and Antitumor Activity of Puupehedione and Related Compounds# Page 1 Pergamon
Tetrahedron 55 (1999)15181-15208 TETRAHEDRON Synthesis and Antitumor Activity of …

Natural sesquiterpenoids

BM Fraga - Natural Product Reports, 2002 - pubs.rsc.org
Covering: 2001. Previous review: Nat. Prod. Rep., 2001, 18, 650. This review covers the
isolation, structural determination, synthesis and chemical and microbiological …

Reductive Coupling of Terpenic Allylic Halides Catalyzed by Cp2TiCl:  A Short and Efficient Asymmetric Synthesis of Onocerane Triterpenes

AF Barrero, MM Herrador, JF Quílez del Moral… - Organic …, 2005 - ACS Publications
Titanocene chloride catalyzes the regioselective α, α '-homocoupling of terpenic allylic
halides. This process has been employed in the short and effective synthesis of terpenoids …

Synthesis and preliminary pharmacological evaluation of coumestans with different patterns of oxygenation

AJM da Silva, PA Melo, NMV Silva, FV Brito… - Bioorganic & medicinal …, 2001 - Elsevier
Five coumestans with different patterns of oxygenation in rings A and D were synthesized
from resorcinol and aromatic aldehydes, and screened for their antimyotoxic activity. The …

[PDF][PDF] Synthesis and antitumoral activities of marine ent-chromazonarol and related compounds

AF Barrero, EJ Alvarez-Manzaneda… - … & medicinal chemistry …, 1999 - academia.edu
Synthesis and Antitumoral Activities of Marine ent.Chromazonarol and Related Compounds
Alejandro F. Barrero,* Enrique J. Alvarez Page 1 BIOORGANIC & MEDICINAL CHEMISTRY …

First enantiospecific synthesis of the antitumor marine sponge metabolite (−)-15-oxopuupehenol from (−)-sclareol

EJ Alvarez-Manzaneda, R Chahboun… - Organic …, 2005 - ACS Publications
A new route toward puupehenone-related bioactive metabolites from (−)-sclareol, based on
the palladium (II)-mediated diastereoselective cyclization of a drimenylphenol, is described …