53585-95-8Relevant articles and documents
ANTICOAGULANT COMPOUNDS AND THEIR USE
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Paragraph v, (2018/04/18)
According to the invention there is provided a compound of formula (I): wherein R1, R2, R3 and n have meanings given in the description, or a pharmaceutically acceptable solvate, salt or prodrug thereof for use as an anticoagulant.
Chiral Amino Alcohol Accelerated and Stereocontrolled Allylboration of Iminoisatins: Highly Efficient Construction of Adjacent Quaternary Stereogenic Centers
Tan, Qiuyuan,Wang, Xinqiao,Xiong, Yang,Zhao, Zimeng,Li, Lu,Tang, Pei,Zhang, Min
supporting information, p. 4829 - 4833 (2017/04/11)
We have developed a highly efficient asymmetric allylboration of ketimines with nonchiral γ,γ-disubstituted allylboronic acids by using a chiral amino alcohol as the directing group, which is otherwise challenging. The amino alcohol not only serves as a cheap source of nitrogen and chirality, but also dramatically enhances the reactivity. The versatility of this method was demonstrated by its ability to access all four stereoisomers with adjacent quaternary carbon centers. A reaction model was proposed to explain the diastereoselectivity and the rate-accelerating effect.
A convergent synthesis of mycophenolic acid
Ple, Patrick A.,Hamon, Annie,Jones, Geraint
, p. 3395 - 3400 (2007/10/03)
A new method for the synthesis of Mycophenolic acid using a convergent approach has been developed where the key step is a palladium mediated allyl-aryl tin coupling.