Gopalsamy, Ariamala; Aulabaugh, Ann E.; Barakat, Amey; Beaumont, Kevin C.; Cabral, Shawn; Canterbury, Daniel P.; Casimiro-Garcia, Agustin; Chang, Jeanne S.; Chen, Ming Z.; Choi, Chulho; Dow, Robert L.; Fadeyi, Olugbeminiyi O.; Feng, Xidong; France, Scott P.; Howard, Roger M.; Janz, Jay M.; Jasti, Jayasankar; Jasuja, Reema; Jones, Lyn H.; King-Ahmad, Amanda; Knee, Kelly M.; Kohrt, Jeffrey T.; Limberakis, Chris; Liras, Spiros; Martinez, Carlos A.; McClure, Kim F.; Narayanan, Arjun; Narula, Jatin; Novak, Jonathan J.; O’Connell, Thomas N.; Parikh, Mihir D.; Piotrowski, David W.; Plotnikova, Olga; Robinson, Ralph P.; Sahasrabudhe, Parag V.; Sharma, Raman; Thuma, Benjamin A.; Vasa, Dipy; Wei, Liuqing; Wenzel, A. Zane; Withka, Jane M.; Xiao, Jun; Yayla, Hatice G. published an article in 2021. The article was titled 《PF-07059013: A Noncovalent Modulator of Hemoglobin for Treatment of Sickle Cell Disease》, and you may find the article in Journal of Medicinal Chemistry.Reference of N-Methoxy-N-methylacetamide The information in the text is summarized as follows:
Sickle cell disease (SCD) is a genetic disorder caused by a single point mutation (β6 Glu → Val) on the β-chain of adult Hb (HbA) that results in sickled Hb (HbS). In the deoxygenated state, polymerization of HbS leads to sickling of red blood cells (RBC). Several downstream consequences of polymerization and RBC sickling include vaso-occlusion, hemolytic anemia, and stroke. We report the design of a noncovalent modulator of HbS, clin. candidate PF-07059013 (23). The seminal hit mol. was discovered by virtual screening and confirmed through a series of biochem. and biophys. studies. After a significant optimization effort, we arrived at 23, a compound that specifically binds to Hb with nanomolar affinity and displays strong partitioning into RBCs. In a 2-wk multiple dose study using Townes SCD mice, 23 showed a 37.8% (±9.0%) reduction in sickling compared to vehicle treated mice. 23 (PF-07059013) has advanced to phase 1 clin. trials. The experimental part of the paper was very detailed, including the reaction process of N-Methoxy-N-methylacetamide(cas: 78191-00-1Reference of N-Methoxy-N-methylacetamide)
N-Methoxy-N-methylacetamide(cas: 78191-00-1) belongs to anime. The reaction of alkyl halides, R―X, where X is a halogen, or analogous reagents with ammonia (or amines) is useful with certain compounds. Not all alkyl halides are effective reagents; the reaction is sluggish with secondary alkyl groups and fails with tertiary ones. Its usefulness is largely confined to primary alkyl halides (those having two hydrogen atoms on the reacting site).Reference of N-Methoxy-N-methylacetamide
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics