129043-04-5Relevant articles and documents
Iridium-catalysed C-H borylation of β-aryl-aminopropionic acids
MacDonald, Simon J. F.,Nortcliffe, Andrew,Robinson, Henry,Simelis, Klemensas,Stillibrand, Joe
supporting information, p. 6696 - 6701 (2020/09/21)
Iridium-catalysed catalytic, regioselective C-H borylation of β-aryl-aminopropionic acid derivatives gives access to 3,5-functionalised protected β-aryl-aminopropionic acid boronates. The synthetic versatility of these new boronates is demonstrated through sequential one-pot functionalisation reactions to give diverse building blocks for medicinal chemistry. The C-H borylation is also effective for dipeptide substrates. We have exemplified this methodology in the synthesis of a pan αv integrin antagonist.
Burkholderia cepacia lipase is an excellent enzyme for the enantioselective hydrolysis of β-heteroaryl-β-amino esters
Tasnadi, Gabor,Forro, Eniko,Fueloep, Ferenc
experimental part, p. 1771 - 1777 (2009/12/28)
The enantioselective (E >200) lipase PS-catalysed hydrolysis of β-heteroaryl-β-amino esters is described. The reactions were performed with H2O (0.5 equiv) in either diisopropyl ether or tert-butyl methyl ether at 25 °C. The resulting β-heteroaryl-substituted β-amino acid enantiomers were formed in high enantiomeric excess (ee ≥ 97%) and in good yield (≥40%).
Structure-activity relationships of 1,3,5-triazine-2,4,6-triones as human gonadotropin-releasing hormone receptor antagonists
Guo, Zhiqiang,Wu, Dongpei,Zhu, Yun-Fei,Tucci, Fabio C.,Regan, Collin F.,Rowbottom, Martin W.,Struthers, R. Scott,Xie, Qiu,Reijmers, Shelby,Sullivan, Susan K.,Sai, Yang,Chen, Chen
, p. 3685 - 3690 (2007/10/03)
SAR studies of 1,3,5-triazine-2,4,6-triones as human gonadotropin-releasing hormone receptor antagonists resulted in potent compounds. The best compound from the series had a binding affinity of 2 nM.
