کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1369171 981764 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Melanogenesis inhibitory daphnane diterpenoids from the flower buds of Daphne genkwa
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Melanogenesis inhibitory daphnane diterpenoids from the flower buds of Daphne genkwa
چکیده انگلیسی

Two new daphnane-type diterpene esters, daphneresiniferins A (1) and B (2), along with seven known diterpenes, yuanhuacine (3), yuanhuadine (4), yuanhuahine (5), genkwadaphnin (6), genkwanine A (7), genkwanine F (8), and genkwanine H (9), were isolated from the methanol extract of the flower buds of Daphne genkwa. Their structures were elucidated on the basis of spectroscopic methods, especially 2D NMR spectra such as HMQC, HMBC, and NOESY. All the isolates were evaluated for their inhibitory effects of the melanogenesis against α-melanocyte stimulating hormone (α-MSH)-activated B16 melanoma cells.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 23, Issue 11, 1 June 2013, Pages 3334–3337
نویسندگان
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