نتایج جستجو برای: 3 carboaldahyde pyridine
تعداد نتایج: 1819719 فیلتر نتایج به سال:
Journal:
:Analytical Sciences
2000
Journal:
:Acta Crystallographica Section E Structure Reports Online
2009
Journal:
:Acta Crystallographica Section E Structure Reports Online
2009
Journal:
:Acta Crystallographica Section E Structure Reports Online
2011
Journal:
:Acta Crystallographica Section E Structure Reports Online
2009
Journal:
:Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques
1978
Journal:
:Acta Crystallographica Section E Structure Reports Online
2009
Journal:
:Acta Crystallographica Section E Structure Reports Online
2008
Journal:
:The Journal of biological chemistry
1960
T GRIFFITH
K P HELLMAN
R U BYERRUM
Dawson et al. (1) have shown that the pyridine ring of nicotinic acid is utilized to form the pyridine ring of nicotine in sterile cultures of tobacco root. Since studies with animals and some microorganisms have demonstrated that tryptophan is converted to nicotinic acid (2)) tryptophan might reasonably be expected to yield the pyridine ring of nicotine. However, experiments have shown conclus...
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