[EN] COMPOUNDS AND METHODS FOR HEMATOPOIETIC REGENERATION<br/>[FR] COMPOSÉS ET MÉTHODES DE RÉGÉNÉRATION HÉMATOPOÏÉTIQUE
申请人:UNIV CALIFORNIA
公开号:WO2017205795A1
公开(公告)日:2017-11-30
The invention relates to compounds that promote hematopoietic regeneration. The invention further relates to methods of promoting hematopoietic regeneration using the novel compounds of the invention.
这项发明涉及促进造血再生的化合物。该发明还涉及利用该发明的新化合物来促进造血再生的方法。
Copper-Promoted Coupling of Propiophenones and Arylhydrazines for the Synthesis of 1,3-Diarylpyrazoles
作者:Ha V. Le、Tung T. Nguyen、Thuyet L. D. Pham、Tien M. Nguyen、Khuong A. Tran、Ha V. Dang、Nam T. S. Phan
DOI:10.1055/s-0039-1690835
日期:2020.5
copper-promoted coupling of propiophenones and arylhydrazines. The reactions afforded substituted pyrazoles in the presence of TEMPO oxidant, acetic acid additive, and DMF solvent. A number of functionalities were compatible with reaction conditions, including halogens, methoxy, trifluoromethyl, and nitro groups. An indazole could be obtained if an electron-poor propiophenone was used.
从商业底物和/或简单转化合成 1,3-二芳基吡唑仍然被低估。在本报告中,我们开发了一种铜促进苯丙酮和芳基肼偶联的方法。在 TEMPO 氧化剂、乙酸添加剂和 DMF 溶剂存在下,反应得到取代的吡唑。许多官能团与反应条件兼容,包括卤素、甲氧基、三氟甲基和硝基。如果使用贫电子苯丙酮,可以获得吲唑。
Copper-catalyzed reactions of α,β-unsaturated <i>N</i>-tosylhydrazones with diaryliodonium salts to construct <i>N</i>-arylpyrazoles and diaryl sulfones
作者:Lian-Mei Chen、Chuang Zhou、Jing Li、Jun Li、Xiao-Qiang Guo、Tai-Ran Kang
DOI:10.1039/d2ob01338j
日期:——
Herein, an economical copper-catalyzed reaction of α,β-unsaturated N-tosylhydrazones with diaryliodoniumsalts to construct both N-arylpyrazoles and diaryl sulfones has been developed. Both the p-toluenesulfonyl anion and the 3-arylpyrazole intermediates were formed in situ from N-tosylhydrazones. Subsequently, the former reacted rapidly with diaryliodoniumsalts to give diaryl sulfones and aryl iodide
Compounds and methods for hematopoietic regeneration
申请人:The Regents of the University of California
公开号:US10822299B2
公开(公告)日:2020-11-03
The invention relates to compounds that promote hematopoietic regeneration. The invention further relates to methods of promoting hematopoietic regeneration using the novel compounds of the invention.
本发明涉及促进造血再生的化合物。本发明还涉及使用本发明的新型化合物促进造血再生的方法。
COMPOUNDS AND METHODS FOR HEMATOPOIETIC REGENERATION
申请人:The Regents of the University of California
公开号:US20190292132A1
公开(公告)日:2019-09-26
The invention relates to compounds that promote hematopoietic regeneration. The invention further relates to methods of promoting hematopoietic regeneration using the novel compounds of the invention.