Application of 1745-07-9, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, and a compound is mentioned, 1745-07-9, 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline, introducing its new discovery.
beta-Carbolines: Synthesis and neurochemical and pharmacological actions on brain benzodiazepine receptors
The authors have prepared a series of tetrahydro-beta-carbolines (THbetaC), beta-carbolines (beta-C), and other nitrogen heterocycles and evaluated them in vitro with respect to their ability to bind to benzodiazepine receptors. The fully aromatic beta-C’s were more potent than their corresponding THbetaC derivatives. When substituents possessing a carbonyl (CO2Me, COCH3, CHO) were introduced at the beta-C 3-position the in vitro potency was augmented. Alcohol substituents (CH2OH, CHOHCH3) demonstrated decreased in vitro potency. The importance of the carbonyl moiety was further demonstrated when beta-carboline-3-carboxylic acid was shown to bind tighter to benzodiazepine receptors at lower pH. A lower pH increases the concentration of the acid and decreases the concentration of the anion. 3-(Hydroxymethyl)-beta-carboline, 3-formyl-beta-carboline and 3-acetyl-beta-carboline were benzodiazepine antagonists in vivo. Methyl isoquinoline-3-carboxylate also had in vitro activity. The same structure-activity relationships seen in beta-C’s were also observed for isoquinolines.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Application of 1745-07-9. In my other articles, you can also check out more blogs about 1745-07-9
Reference£º
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem