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Document Details
Document Type
:
Article In Journal
Document Title
:
Investigation of the Electronic Structure of catecholamine Neurotransmitters. IV. Nuclear Magnetic Resonance Characteristics
تحقيق البناء الإلكترونيّ لناقلات عصبيّة كاتيتشولاماين . سمات طنين مغناطيسيّ نوويّ إيف.
Subject
:
Investigation of the Electronic Structure of catecholamine Neurotransmitters. IV. Nuclear Magnetic Resonance Characteristics
Document Language
:
English
Abstract
:
High resolution 1H NMR spectra of some catecholamine neurotransmitters namely, dopamine, norepinephrine and epinephrine are reported and compared to that of the parant compound, catechol. The present analysis indicates the the resemblance in the magnetic environments of the three catecholamines studied. Intramolecular H-bonding is established between the aromatic hydroxyl groups. This H-bonding is enhanced by the introduction of the –OH group and/or the methyl groups in the ethylamino side chain. The deuterium exchange technique adopted in the present analysis enabled the safe and clear assignments of the NH2 and the –OH proton signals
ISSN
:
1012-1319
Journal Name
:
Science Journal
Volume
:
39
Issue Number
:
1
Publishing Year
:
1418 AH
1998 AD
Article Type
:
Article
Added Date
:
Sunday, January 30, 2011
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
عبدالرحيم سمر قندي
samar ghandy, abdulrahim
Investigator
Doctorate
Files
File Name
Type
Description
28792.pdf
pdf
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