کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3098035 1190965 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A New Asymmetric ent-Kauranoid Dimer from Rabdosia rubescens
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی طب مکمل و جایگزین
پیش نمایش صفحه اول مقاله
A New Asymmetric ent-Kauranoid Dimer from Rabdosia rubescens
چکیده انگلیسی

ObjectiveTo study the ent-kaurane diterpenoids from Rabdosia rubescens.MethodsThe compounds were isolated by chromatographies and their structures were identified by spectral analyses.ResultsFour compounds were isolated, and they were identified as bisrubescensin E (1), 2α,3α,24-trihydroxyurs-12-en-28-oic acid (2), 2α,3α,24-trihydroxyurs-12,20-(30)-dien-28-oic acid (3), and 6,7-dihydroxycoumarin (4).ConclusionCompound 1 is a new asymmetric ent-kauranoid dimer. Compound 2 is isolated from the plant for the first time. Compounds 3 and 4 are isolated from the plants of Rabdosia (Bl.) Hassk for the first time.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Herbal Medicines - Volume 4, Issue 1, February 2012, Pages 4-7