کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1364099 | 981529 | 2007 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New cytotoxic diterpenylnaphthohydroquinone derivatives obtained from a natural diterpenoid
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
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چکیده انگلیسی
Diterpenylquinone/hydroquinone derivatives were prepared through Diels–Alder cycloaddition between natural myrcecommunic acid or its methyl ester and p-benzoquinone (p-BQ), using BF3·Et2O as catalyst or under microwave (Mw) irradiation. Acetyl, methyl and benzyl derivatives of several diterpenylnaphthohydroquinone were prepared from cycloadducts following two basic synthetic strategies, either protection before aromatisation or viceversa. Some of them were further functionalised at the B-ring of the decaline core. Most of the new compounds were evaluated and some of them resulted cytotoxic against several tumour cell lines with IC50 values under the μM level.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry - Volume 15, Issue 17, 1 September 2007, Pages 5760–5774
Journal: Bioorganic & Medicinal Chemistry - Volume 15, Issue 17, 1 September 2007, Pages 5760–5774
نویسندگان
José M. Miguel del Corral, M. Angeles Castro, M. Lucena Rodrı´guez, Pablo Chamorro, Carmen Cuevas, Arturo San Feliciano,