Having gained chemical understanding at molecular level, chemistry graduates may choose to apply this knowledge in almost unlimited ways, as it can be used to analyze all matter and therefore our entire environment. Like 105-50-0, Name is Diethyl 1,3-acetonedicarboxylate. In a document, author is Lopez-Rodriguez, ML, introducing its new discovery. Name: Diethyl 1,3-acetonedicarboxylate.
A new series of azabicyclic benzimidazole-4-carboxamides 2-21 and -carboxylates 22-30 were synthesized and evaluated for binding affinity at serotoninergic 5-HT3 and 5-HT4 receptors in the CNS. Most of the synthesized compounds exhibited high or very high affinity for the 5-HT3 binding site and low to no significant affinity for the 5-HT4 receptor. SAR observations indicated that a halogen atom at the Ii-position and a nitro group at the 7-position of the benzimidazole ring is the best substitution pattern for 5-HT3 affinity and 5-HT3/5-HT4 selectivity, as well as no substitution in this ring. (S)-(-)-N-(Quinuclidin-3-yl)benzimidazo-4-carboxamides 2, 8, and 14 bound at central 5-HT3 sites with high affinity (K-i = 2.6, 0.13, and 1.7 nM, respectively) and excellent selectivity over serotonin 5-HT4 and 5-HT1A receptors (K-i > 1000-10000 dM). Furthermore, these new 5-HT3 receptor ligands were pharmacologically characterized as potent and selective 5-HT3 antagonists in the isolated guinea pig ileum (pA(2) = 9.6, 9.9, and 9.1, respectively).
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.In the meantime we’ve collected together some recent articles in this area about 105-50-0 to whet your appetite. Happy reading! Name: Diethyl 1,3-acetonedicarboxylate.
Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider