کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9007439 1122227 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new dihydroxysterol from the marine phytoplankton Diacronema sp.
موضوعات مرتبط
علوم پزشکی و سلامت داروسازی، سم شناسی و علوم دارویی داروشناسی
پیش نمایش صفحه اول مقاله
A new dihydroxysterol from the marine phytoplankton Diacronema sp.
چکیده انگلیسی
Diacronema sp. was cultured and its sterols were separated by column chromatography on silica gel. The new sterol 24-ethyl-4α-methyl-cholestane-3,20-diol (1) was characterised by NMR and MS spectrometry, as well as (22E)-24-ethyl-4α-methyl-5α-cholest-22-en-3β-ol (2) and β-sitosterol, the major components of the sterol fractions. Neither the biosynthetic origin of the new dihydroxysterol nor its role in the biochemistry of Diacronema is known.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fitoterapia - Volume 76, Issue 5, July 2005, Pages 433-438
نویسندگان
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