Biaryls in nature: a multi-facetted class of stereochemically, biosynthetically, and pharmacologically intriguing secondary metabolites

G Bringmann, C Günther, M Ochse, O Schupp… - Fortschritte der Chemie …, 2001 - Springer
The biaryl axis is the joint central structural element of a broad variety of structurally (in
particular stereochemically) and biosynthetically interesting as well as pharmacologically …

Light and singlet oxygen in plant defense against pathogens: phototoxic phenalenone phytoalexins

C Flors, S Nonell - Accounts of chemical research, 2006 - ACS Publications
Plants defend themselves from pathogen infections or mechanical injury by a number of
mechanisms, including the induced biosynthesis of antimicrobial secondary metabolites …

Phenalenone-type phytoalexins mediate resistance of banana plants (Musa spp.) to the burrowing nematode Radopholus similis

D Hölscher, S Dhakshinamoorthy, T Alexandrov… - Proceedings of the …, 2014 - pnas.org
The global yield of bananas—one of the most important food crops—is severely hampered
by parasites, such as nematodes, which cause yield losses up to 75%. Plant–nematode …

[HTML][HTML] Photoantimicrobials in agriculture

GÚL Braga, GJ Silva-Junior, GTP Brancini… - … of Photochemistry and …, 2022 - Elsevier
Classical approaches for controlling plant pathogens may be impaired by the development
of pathogen resistance to chemical pesticides and by limited availability of effective …

Pharmacological and metabolomic profiles of Musa acuminata wastes as a new potential source of anti-ulcerative colitis agents

MA Mohammed, BMM Ibrahim, Y Abdel-Latif… - Scientific Reports, 2022 - nature.com
Musa acuminata (MA) is a popular fruit peels in the world. Non-food parts of the plant have
been investigated for their antioxidant and anti-ulcerative colitis activity. Metabolomic …

Phenalenone-Type Compounds from Musa acuminata var. “Yangambi km 5” (AAA) and Their Activity against Mycosphaerella fijiensis

F Otálvaro, J Nanclares, LE Vásquez… - Journal of natural …, 2007 - ACS Publications
Two perinaphthenone-type compounds (1 and 2) were isolated together with four known
phenylphenalenones (3− 6) from the rhizomes of Musa acuminata var.“Yangambi km 5”. The …

An Expedient Approach to Access Phenalenones via Unconventional [1, 2]-Phospha-Brook Rearrangement/Carbonyl Migration

A Ali, C Behera, RP Singh - The Journal of Organic Chemistry, 2024 - ACS Publications
An efficient protocol for the synthesis of 2, 3-disubstituted phenalenones from para-quinone
methides (p-QMs) and acenaphthoquinone is described. The reaction involves P (NMe2) 3 …

Light-and singlet oxygen-mediated antifungal activity of phenylphenalenone phytoalexins

A Lazzaro, M Corominas, C Martí, C Flors… - Photochemical & …, 2004 - pubs.rsc.org
The light-induced singlet oxygen production and antifungal activity of phenylphenalenone
phytoalexins isolated from infected banana plants (Musa acuminata) are reported. Upon …

Changes in the content and biosynthesis of phytoalexins in banana fruit

T Kamo, N Hirai, M Tsuda, D FUJIOKA… - Bioscience …, 2000 - jstage.jst.go.jp
Changes in the phytoalexin content in unripe fruit of banana, Musa acuminata, were
analyzed after various treatments. The results show that level of hydroxy-anigorufone started …

Function of host and fungal metabolites in resistance response of banana and plantain in the black Sigatoka disease pathosystem (Musa spp.–Mycosphaerella …

R Hoss, J Helbig, H Bochow - Journal of Phytopathology, 2000 - Wiley Online Library
The host–pathogen interactions of Musa spp. and Mycosphaerella fijiensis were
investigated in order to determine the function of secondary metabolites within the …