کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1373938 | 981909 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and bioactivity of a side chain bridged paclitaxel: A test of the T-Taxol conformation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
A knowledge of the bioactive tubulin-binding conformation of paclitaxel (Taxol™) is crucial to a full understanding of the bioactivity of this important anticancer drug, and potentially also to the design of simplified analogs. The bioactive conformation has been shown to be best approximated by the T-Taxol conformation. As a further test of this conclusion, the paclitaxel analog 4 was designed as a compound which has all the chemical functionality necessary for activity, but which cannot adopt the T-Taxol conformation. The synthesis and bioassay of 4 confirmed its lack of activity, and thus provided further support for the T-Taxol conformation as the bioactive tubulin-binding conformation.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 19, Issue 10, 15 May 2009, Pages 2884–2887
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 19, Issue 10, 15 May 2009, Pages 2884–2887
نویسندگان
Mathis Hodge, Qiao-Hong Chen, Susan Bane, Shubhada Sharma, Maura Loew, Abhijit Banerjee, Ana A. Alcaraz, James P. Snyder, David G.I. Kingston,