4-SUBSTITUENT-2-HYDROXYLMORPHOLINE-3-ONE AND PREPARATION METHOD THEREOF
申请人:Zhejiang Hisun Pharmaceutical Co., Ltd.
公开号:US20150087828A1
公开(公告)日:2015-03-26
A molecule with neural activities, especially 4-substituent-2-hydroxymorpholin-3-one, as a new intermediate of neurokinin-1 receptor antagonist aprepitant, and preparation method thereof.
Syntheses of morpholine-2,3-diones and 2-hydroxymorpholin-3-ones: intermediates in the synthesis of aprepitant
作者:Todd D. Nelson、Jonathan D. Rosen、Karel M.J. Brands、Bridgette Craig、Mark A. Huffman、James M. McNamara
DOI:10.1016/j.tetlet.2004.09.185
日期:2004.11
The preparation of morpholine-2,3-diones and 2-hydroxymorpholin-3-ones from N-substituted β-aminoalcohols is reported. These were useful intermediates in the synthesis and development of aprepitant.
Synthesis of Simplified Azasordarin Analogs as Potential Antifungal Agents
作者:Yibiao Wu、Chris Dockendorff
DOI:10.1021/acs.joc.9b00296
日期:2019.5.3
A new series of simplified azasordarin analogs was synthesized using as key steps a Diels–Alder reaction to generate a highly substituted bicyclo[2.2.1]heptane core, followed by a subsequent nitrile alkylation. Several additional strategies were investigated for the generation of the key tertiary nitrile or aldehyde thought to be required for inhibition at the fungal protein eukaryotic elongation factor