Application of 4949-44-4, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 4949-44-4, Name is Ethyl 3-oxopentanoate, SMILES is CCC(CC(OCC)=O)=O, belongs to pyridazines compound. In a article, author is Tarr, James C., introduce new discover of the category.
Challenges in the development of an M-4 PAM preclinical candidate: The discovery, SAR, and biological characterization of a series of azetidine-derived tertiary amides
Herein we describe the continued optimization of M-4 positive allosteric modulators (PAMs) within the 5-amino-thieno[2,3-c] pyridazine series of compounds. In this letter, we disclose our studies on tertiary amides derived from substituted azetidines. This series provided excellent CNS penetration, which had been challenging to consistently achieve in other amide series. Efforts to mitigate high clearance, aided by metabolic softspot analysis, were unsuccessful and precluded this series from further consideration as a preclinical candidate. In the course of this study, we found that potassium tetrafluoroborate salts could be engaged in a tosyl hydrazone reductive cross coupling reaction, a previously unreported transformation, which expands the synthetic utility of the methodology. (C) 2017 Elsevier Ltd. All rights reserved.
Application of 4949-44-4, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 4949-44-4.
Reference:
Pyridazine – Wikipedia,
,Pyridazine | C4H4N2 – PubChem