Results 101 to 110 of about 204 (123)

Macrocyclic trichothecenes: Cause of livestock poisoning by the Brazilian plant Baccharis coridifolia

Toxicon, 1985
Nine macrocyclic trichothecenes, thought to cause toxic effects in herbivors, were isolated from the Brazilian shrub Baccharis coridifolia. The structures of two new components, named miophytocene A and B, are described. Structure analysis was mainly accomplished by application of two-dimensional Fourier transform NMR techniques. The trichothecenes are
G G, Habermehl, L, Busam, P, Heydel, D, Mebs, C H, Tokarnia, J, Döbereiner, M, Spraul   +6 more
openaire   +2 more sources

Trichothecenes Production by the Hypocrealean Epibiont of Baccharis coridifolia

Plant Biology, 2000
Abstract: The Hypocrealean epibiont of Baccharis coridifolia has been shown to synthesize de novo a series of macrocyclic trichothecene antibiotics, such as roridin A, roridin E, verrucarin A and verrucarin J. The structures of the compounds were determined by spectroscopic methods (1H‐ and 13C‐NMR and FABMS).
L. Rosso, M. S. Maier, M. D. Bertoni
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Macrocyclische Trichothecene aus Baccharis coridifolia, I Miotoxin B und C, zwei neue macrocyclische Trichothecene aus Baccharis coridifolia DC

Liebigs Annalen der Chemie, 1984
AbstractAus Extrakten der brasilianischen Giftpflanze Baccharis coridifolia wurden zwei macrocyclische Trichothecene isoliert. Die Strukturen der von uns als Miotoxin B und C bezeichneten Substanzen wurden durch Massenspektroskopie und durch homo‐ und heteronucleare zweidimensionale FT‐NMR‐Techniken aufgeklärt.
Gerhard G. Habermehl, Ludwig Busam
openaire   +2 more sources

ChemInform Abstract: MACROCYCLIC TRICHOTHECENES FROM BACCHARIS CORIDIFOLIA, II. MIOTOXIN D AND ISOMIOTOXIN D, TWO NEW MACROCYCLIC TRICHOTHECENES FROM BACCHARIS CORIDIFOLIA DC

Chemischer Informationsdienst, 1985
AbstractAus B. coridifolia werden neben Miotoxin Azwei Dihydro‐Derivate (I), Miotoxin Dund Isomiotoxin D, isoliert, deren Strukturen durch zweidimensionale FT‐NMR‐Spektroskopie (′H, "C) und FD‐Massenspektroskopie aufgeklärt werden.
G. G. HABERMEHL, L. BUSAM, M. SPRAUL
openaire   +1 more source

Ceratopycnidium baccharidicola sp. nov., from Baccharis coridifolia in Argentina

Mycological Research, 1991
Ceratopycnidium baccharidicola sp. nov. is described, illustrated and compared with C. citricola , the type species of the genus. Both have similar conidial ontogeny. The new species was isolated as an endophyte from Baccharis coridifolia .
M.D. Bertoni, D. Cabral
openaire   +1 more source

Essential Oil of Female Plants ofBaccharis coridifoliaDe Candole

Journal of Essential Oil Research, 2001
Abstract The essential oil of Baccharis coridifolia D.C., obtained by hydrodistillation of the aerial part of female plants in flowering-fructification, was analyzed by GC (retention indices) and GC/MS. The analysis revealed the presence of 29 compounds (89.2% of the oil) of which isocaryophyllene (34.3%), β-caryophyllene (10.8%), caryophyllene oxide ...
Pedro N. Bailac, Alejandro D. Dellacasa, Hugo O. Bernasconi, Marta I. Ponzi, Norberto H. Firpo   +4 more
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Accumulation of mycotoxins by Baccharis coridifolia: A reason for livestock poisoning

Naturwissenschaften, 1982
L, Busam, G G, Habermehl
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Poisoning by Baccharis coridifolia in Early-Weaned Beef Calves: Pathological Study and New Macrocyclic Trichothecene Identification

Toxins, 2023
Mizaël Machado, Mark W Sumarah, Justin B Renaud   +2 more
exaly  

Caracteres morfoanatômicos de partes vegetativas aéreas de Baccharis coridifolia DC. (Asteraceae-Astereae)

2007
Baccharis coridifolia, a member of the family Asteraceae is known by the common names mio-mio, vassourinha, alecrim-do-mato, romerillo, ajenjo del campo, ñio-ñio and toxic groundsel. It has been demonstrated for this species anti-oxidant, cytotoxic and anti-inflammatory activities.
Manfron Budel Jane, Duarte, Márcia do Rocio   +1 more
openaire   +1 more source

A hypocrealean epibiont on meristems of Baccharis coridifolia

Mycologia, 1997
James F White
exaly   +2 more sources