کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5227512 1383608 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Photorelease of amino acid neurotransmitters from pyrenylmethyl ester conjugates
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Photorelease of amino acid neurotransmitters from pyrenylmethyl ester conjugates
چکیده انگلیسی

The linkage of model neurotransmitter l-amino acids, such as glycine, alanine, β-alanine, glutamic acid and γ-aminobutyric acid, to a pyrenylmethyl group as the fluorescent moiety through an ester bond at their carboxylic functions at the main and side chains (in the case of glutamic acid) was investigated. The behaviour of the resulting fluorescent conjugates towards photocleavage was studied in different cleavage conditions, namely the wavelength of irradiation and the use of different solvents, in a photochemical reactor equipped with lamps of 254, 300, 350 and 419 nm, followed by HPLC/UV monitoring.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 63, Issue 41, 8 October 2007, Pages 10133-10139
نویسندگان
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