Nickel-Catalyzed Claisen Condensation Reaction between Two Different Amides
作者:Jiajia Chen、Man Xu、Subeen Yu、Yuanzhi Xia、Sunwoo Lee
DOI:10.1021/acs.orglett.0c00485
日期:2020.3.20
A nickel-catalyzed Claisen condensation reaction between two amides, where one possesses an α-proton, for the synthesis of β-ketoamides was developed. Ni(glyme)Cl2 and terpyridine serve as the active catalysts in the presence of Mn and LiCl. N,N-Methylphenyl and N,N-diphenyl benzamide derivatives react with cyclic and noncyclic amides to give their corresponding β-ketoamides in moderate to good yields
The present invention relates to a novel class of selective estrogen receptor modulators (SERMs). The SERM compounds are applicable for use in the prevention and/or treatment of a variety of diseases and conditions including prevention and treatment of cancers such as prostate and breast cancer, osteoporosis, hormone-related diseases, hot flashes or vasomotor symptoms, neurological disorders, cardiovascular disease and obesity.
The present invention relates to a novel class of selective estrogen receptor modulators (SERMs). The SERM compounds are applicable for use in the prevention and/or treatment of a variety of diseases and conditions including prevention and treatment of cancers such as prostate and breast cancer, osteoporosis, hormone-related diseases, hot flashes or vasomotor symptoms, neurological disorders, cardiovascular disease and obesity.
ESTROGEN RECEPTOR LIGANDS AND METHODS OF USE THEREOF
申请人:GTx, Inc.
公开号:US20160031797A1
公开(公告)日:2016-02-04
The present invention relates to a novel class of nuclear receptor binding agents (NRBAs). The NRBA compounds are applicable for use in the prevention and/or treatment of a variety of diseases and conditions including, inter alia, prevention and treatment of hormone-related diseases, cancers, inflammation, osteoporosis, peripheral vascular disease, reducing circulating lipid levels, and cardiovascular disease.
in the synthesized materials. UV–Vis spectra show 67%, 59% and 72% transmission in the visible region of the 2MNNDPB, 3MNNDPB and 4MNNDPB crystals. TGA/DTA analysis revealed that the 2MNNDPB, 3MNNDPB and 4MNNDPB crystals were thermally stable up to 354 K, 402 K, and 418 K, respectively. The second harmonic generation (SHG) of 2MNNDPB (3a), 3MNNDPB (3b) and 4MNNDPB (3c) crystals was determined by Kurtz–Perry