Bifunctional chiral organocatalytic compound having excellent enantioselectivity, preparation method therefor, and method for producing non-natural gamma-amino acid from nitro compound by using same
申请人:KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
公开号:US11465135B2
公开(公告)日:2022-10-11
The present invention relates to a bifunctional chiral organocatalytic compound having excellent enantioselectivity, a preparation method therefor, and a method for producing a non-natural gamma amino acid from a nitro compound by using the chiral organocatalytic compound. According to the present invention, the bifunctional chiral organocatalytic compound having excellent enantioselectivity can be easily synthesized, gamma-amino acids with high optical selectivity can be obtained at a high yield by an economical and convenient method using the chiral organocatalytic compound, and various (R)-configuration gamma-amino acids, which are not present in nature, can be produced with high optical purity in large quantities by using a small amount of a catalyst, and therefore, the present invention can be widely utilized in various industrial fields including the pharmaceutical industry.
本发明涉及一种具有优异对映选择性的双功能手性有机催化化合物、其制备方法以及利用该手性有机催化化合物从硝基化合物制备非天然γ-氨基酸的方法。根据本发明,可以很容易地合成具有优异对映选择性的双功能手性有机催化化合物,并通过使用该手性有机催化化合物的经济、简便的方法高产率地获得具有高光学选择性的γ-氨基酸、而且只需使用少量催化剂,就能大量生产出自然界中不存在的各种(R)构型γ-氨基酸,且光学纯度高,因此本发明可广泛应用于包括制药业在内的各种工业领域。