Novel Anthraquinone Derivatives Produced by Phoma sorghina, an Endophyte Found in Association with the Medicinal Plant Tithonia diversifolia (Asteraceae)
نویسندگان
چکیده
Três antraquinonas conhecidas (1,7-diidroxi-3-metil-9,10-antraquinona, 1,6-diidroxi-3-metil9,10-antraquinona e 1-hidroxi-3-metil-9,10-antraquinona), uma nova antraquinona (1,7-diidroxi3-hidroximetil-9,10-antraquinona), e dois novos derivados hexaidroantraquinônicos, dendrióis E e F, foram isolados da cultura do fungo endofítico Phoma sorghina, associado a Tithonia diversifolia (Asteraceae). Suas estruturas foram identificadas com base em dados espectroscópicos, principalmente RMN 1D e 2D.
منابع مشابه
Development of EST-SSR markers for the invasive plant Tithonia diversifolia (Asteraceae)1
PREMISE OF THE STUDY Tithonia diversifolia (Asteraceae) is an invasive plant species that can outcompete natives and thus poses a great threat to biodiversity in introduced areas. Here, expressed sequence tag-simple sequence repeat (EST-SSR) markers were developed and characterized. METHODS AND RESULTS Sixteen polymorphic microsatellite loci were isolated from T. diversifolia using transcript...
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BACKGROUND Tithonia diversifolia belongs to the Asteraceae family. The leaves of T. diversifolia have been studied lately because of the presence of tagitinin C. OBJECTIVE Looking for an easy and inexpensive method to extract tagitinin C from T. diversifolia leaves, this work aims to conduct a screening to evaluate the influence of different experimental factors using the dynamic maceration a...
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