Anthrone and oxanthrone C,O-diglycosides from Picramnia teapensis

 

সংরক্ষণ করুন:
গ্রন্থ-পঞ্জীর বিবরন
লেখক: Rodríguez Gamboa, Tatiana, Victor, Sandra R., Fernandes, Joao B., Rodrigues Fo, Edson, Da Silva, M. Fatima das G.F., Vieira, Paulo C., Pagnocca, Fernado C., Hebling, Maria Jose A., Castro C., Oscar
বিন্যাস: artículo
প্রকাশনার তারিখ:2000
বিবরন:Two C,O-diglycosylated compounds, the anthrone picramnioside F, and the oxanthrone mayoside C, were isolated from the stem bark of Picramnia teapensis, along with the previously reported anthraquinones, 1-O-b-d- and 8-O-b-d-glucopyranosyl emodin. The compounds were separated by recycling-HPLC, and their structures were determined on the basis of spectroscopic analysis. CD measurements were used to establish the absolute con®guration of the anthrone and oxanthrone. The antifungal activity of 1- O-b-d- and 8-O-b-d-glucopyranosyl emodin against Leucoagaricus gongilophorus was shown to be similar to that of the lignan sesamin. # 2000 Elsevier Science Ltd. All rights reserved.
দেশ:Repositorio UNA
প্রতিষ্ঠান:Universidad Nacional de Costa Rica
Repositorio:Repositorio UNA
ভাষা:Inglés
OAI Identifier:oai:null:11056/22829
অনলাইন ব্যবহার করুন:http://hdl.handle.net/11056/22829
মুখ্য শব্দ:PICRAMNIA TEAPENSIS
ANTHRAQUINONE GLYCOSIDES
SIMAROUBACEAE
ANTHRONE GLYCOSIDE
PICRAMNIOSIDE
MAYOSIDE
ANTIFUNGAL ACTIVITY

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