کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1362447 | 981488 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structure–activity relationships of novel neuritogenic steroid glycosides from the Okinawan starfish Linckia laevigata
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Structure–activity relationships of novel neuritogenic steroid glycosides from the Okinawan starfish Linckia laevigata Structure–activity relationships of novel neuritogenic steroid glycosides from the Okinawan starfish Linckia laevigata](/preview/png/1362447.png)
چکیده انگلیسی
Six new steroid glycosides, linckosides F–K, and a related metabolite were isolated from the Okinawan blue starfish Linckia laevigata as mimics or enhancers of nerve growth factor (NGF). Their structures and stereochemistry were elucidated by spectroscopic methods and chemical derivatization. Structure–activity relationships suggest that both a carbon branch modified by a pentose at the side chain and 2′-O-methylxylopyranose at C-3 of the aglycon are important for neuritogenic activity.
Six new steroid glycosides 1–6 were isolated from the Okinawan blue starfish Linckia laevigata. Their structures and neuritogenic activity were investigated.Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry - Volume 14, Issue 13, 1 July 2006, Pages 4458–4465
Journal: Bioorganic & Medicinal Chemistry - Volume 14, Issue 13, 1 July 2006, Pages 4458–4465
نویسندگان
Chunguang Han, Jianhua Qi, Makoto Ojika,