نتایج جستجو برای: alpha methyldopa

تعداد نتایج: 203174  

Journal: :Molecules 2004
Narciso M Garrido Mohamed M El Hammoumi David Díez Mercedes García Julio G Urones

The asymmetric synthesis of the orthogonally funtionalised compounds tert-butyl 2-N-benzyl-N-alpha-methylbenzylamino-5-methoxycarbonylmethylcyclopentane- 1-carboxylate and methyl 2-N-benzyl-N-alpha-methylbenzylamino-5-carboxymethylcyclo- pentane-1-carboxylate by a domino reaction of tert-butyl methyl (E,E)-octa-2,6- diendioate with lithium N-alpha-methylbenzyl-N-benzylamide initiated by a Micha...

Journal: :Journal of oral science 2005
Shu Watanabe Koichi Fusa Koji Takada Yuri Aono Tadashi Saigusa Noriaki Koshikawa Alexander R Cools

Alpha-methyl-p-tyrosine (AMPT) is known to inhibit the formation of dopamine (DA) in the cytosol of dopaminergic neurons and is therefore used to study the role of the cytosolic DA pools. AMPT is usually administered systemically. In the present study, however, the effects of locally infused AMPT on the efflux of DA from the nucleus accumbens and dorsal striatum were analyzed, using in vivo bra...

Journal: :Stroke 1987
T Brannan J Weinberger P Knott I Taff H Kaufmann D Togasaki J Nieves-Rosa H Maker

Dopamine release into the extracellular space was measured with in vivo electrochemical detection in the ipsilateral and contralateral striata in Mongolian gerbils that suffered a stroke after acute unilateral carotid artery ligations. A sevenfold increase in the dopamine signal occurred within 15 minutes of carotid ligation in the ischemic side, while the unlesioned side had no significant cha...

Journal: :Organic & biomolecular chemistry 2009
Mark W Konecny Norman P Schepp

Alpha-alkyl substituted fluorenylidene allene oxides were generated photochemically from appropriately substituted fluorenol derivatives in 2,2,2-trifluoroethanol (TFE) in order to assess the affect of steric bulk on the absolute reactivity of the allene oxides. The absolute reactivities of the allene oxides were measured using nanosecond laser flash photolysis, and were found to change little ...

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