In an article, author is Huang, Huoming, once mentioned the application of 2873-29-2, Name is (2R,3S,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate, molecular formula is C12H16O7, molecular weight is 272.25, MDL number is MFCD00063253, category is piperidines. Now introduce a scientific discovery about this category, Application In Synthesis of (2R,3S,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate.
Design, Synthesis, and Structure-Activity Relationship Exploration of Alkyl/Phenylalkyl Piperidine Analogues as Novel Highly Potent and Selective mu Opioid Receptor Agonists
Pain was implicated in many diseases. Despite effectiveness to treat moderate to severe pain, opioid analgesics elicited many side effects, greatly limiting their prescription in clinics. Based on Ml, an active metabolite of tramadol, 3-((dimethylamino)methyl)-4-(3-hydroxyphenyl)piperidin-4-ol analogues were designed, synthesized, and evaluated in vitro. Among all the compounds tested, compound 23 was found to be a novel, highly selective, and potent MOR agonist (K-i (MOR) = 0.0034 nM, EC50 MOR = 0.68 nM, E-max = 206.5%; K-i (DOR) = 41.67 nM; K KOR = 7.9 nM). Structure-activity relationship exploration showed that the linker between the piperidine ring and the phenyl ring as well as substituent pattern of the phenyl ring played a pivotal role in binding affinity and selectivity. (3R, 4S)-23 (K-i (MOR )= 0.0021 +/- 0.0001 nM, EC50 (MOR) = 0.0013 +/- 0.0001 nM, E-max = 209.1 +/- 1.4%; K DoR = 18.4 +/- 0.7 nM, EC50 (DOR) = 74.5 +/- 2.8 nM, E-max= 267.1 +/- 1.4%; K-i (KOR) = 25.8 +/- 0.2 nM, EC50 (DOR) = 116.2 +/- 4.4 nM, E-max = 209.5 +/- 1.4%) had more potent activity for opioid receptors than its enantiomer (3S, 4R)-23 and was found to be a potent, highly selective MOR agonist with novel scaffold. High binding affinity and selectivity of (3R, 4S)-23 for MOR over KOR and DOR and its mechanism of activating MOR were proposed by docking and molecular dynamics simulations, respectively.
Do you like my blog? If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 2873-29-2, Application In Synthesis of (2R,3S,4R)-2-(Acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate.
Reference:
Piperidine – Wikipedia,
,Piperidine | C5H11N – PubChem