Synthesis of 1S,5R- and 1R,5S-glycoluriles by diastereospecific α-ureidoalkylation of (S)/(R)-N-carbamoyl-α-amino acids with 4,5-dihydroxyimidazolidin-2-one
作者:Il’ya E. Chikunov、Angelina N. Kravchenko、Pavel A. Belyakov、Konstantin A. Lyssenko、Vladimir V. Baranov、Oleg V. Lebedev、Nina N. Makhova
DOI:10.1070/mc2004v014n06abeh002050
日期:2004.1
A diastereospecific method for the synthesis of individual enantiomers of 1S,5R- and 1R,5S-glycoluriles has been developed based on the α-ureidoalkylation of (S)/(R)-N-carbamoyl-α-amino acids with 4,5-dihydroxyimidazolidin-2-one.
Yamashiro, Akihiro; Yokozeki, Kenzo; Kano, Hideo, Agricultural and Biological Chemistry, 1988, vol. 52, # 11, p. 2851 - 2856
作者:Yamashiro, Akihiro、Yokozeki, Kenzo、Kano, Hideo、Kubota, Koji
DOI:——
日期:——
SMALL MOLECULE INHIBITORS OF CANCER STEM CELLS AND MESENCHYMAL CANCER TYPES
申请人:The Scripps Research Institute
公开号:US20210196713A1
公开(公告)日:2021-07-01
The present disclosure provides compounds, their pharmaceutical compositions, and methods of their use for treating mesenchymally-derived or mesenchymally transformed cancers, such as breast cancers and sarcomas, and for treating diseases or disorders that are characterized by the expression of vimentin.
STABILIZATION OF AMYLOIDOGENIC IMMUNOGLOBULIN LIGHT CHAINS
申请人:The Scripps Research Institute
公开号:US20220204485A1
公开(公告)日:2022-06-30
In immunoglobulin light chain amyloidosis (AL), the unique antibody light chain (LC) protein that is secreted by monoclonal plasma cells in each patient misfolds and/or aggregates, a process leading to organ degeneration. For treating AL patients, such as those with substantial cardiac involvement who have difficulty tolerating existing chemotherapy regimens, provided herein are small molecule compounds of Formula Ia, Formula Ib, and Formula II that are kinetic stabilizers of the native dimeric structure of full-length LCs, which compounds can slow or stop the amyloidogenicity cascade at its origin.
Yamashiro, Akihiro; Kubota, Koji; Yokozeki, Kenzo, Agricultural and Biological Chemistry, 1988, vol. 52, # 11, p. 2857 - 2864