24889-95-0Relevant articles and documents
Iron-catalyzed reductive strecker reaction
Yan, Fachao,Huang, Zijun,Du, Chen-Xia,Bai, Jian-Fei,Li, Yuehui
, p. 188 - 194 (2021/02/03)
Strecker reaction is widely applied for the synthesis of amino acids from aldehydes, amines and cyanides. Herein, we report the FeI2-catalyzed reductive Strecker type reaction of formamides instead of aldehydes to produce amino acetonitriles. The challenging capture of carbinolamine intermediates by CN? was achieved via Fe catalysis. This approach afforded better yields than the use of Ir- or Rh-catalysts. The application ability of this methodology is demonstrated by 1) one-pot construction of (13C labeled) complex molecules from CO2 via amino acetonitrile intermediates and 2) convenient production of homologated carboxylic acids from aldehydes.
Development of hydroxamate-based histone deacetylase inhibitors containing 1,2,4-oxadiazole moiety core with antitumor activities
Yang, Feifei,Shan, Peipei,Zhao, Na,Ge, Di,Zhu, Kongkai,Jiang, Cheng-shi,Li, Peifeng,Zhang, Hua
, p. 15 - 21 (2018/11/23)
Histone deacetylases (HDACs) has proved to be promising target for the development of antitumor drugs. In this study, we reported the design and synthesis of a class of novel hydroxamate-based bis-substituted aromatic amide HDAC inhibitors with 1,2,4-oxadiazole core. Most newly synthesized compounds displayed excellent HDAC1 inhibitory effects and significant anti-proliferative activities. Among them, compounds 11a and 11c increased acetylation of histone H3 and H4 in dose-dependent manner. Furthermore, 11a and 11c remarkably induced apoptosis in HepG2 cancer cells. Finally, the high potency of compound 11a was rationalized by molecular docking studies.
Nitrogen-atom double-substitution hydroxamic acid compound with oxadiazole structure as well as application and preparation method thereof
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Paragraph 0016; 0017, (2018/10/19)
The invention provides a novel nitrogen-atom double-substitution hydroxamate histone deacetylase inhibitor with an oxadiazole structure. The novel nitrogen-atom double-substitution hydroxamate histonedeacetylase inhibitor is synthesized by taking a nitrogen-atom double-substitution structure with oxadiazole as a CAP zone and combining the nitrogen-atom double-substitution structure with a hydroxamic acid structure. The invention also provides application of the compound used as a novel histone deacetylase inhibitor. The invention further discloses application of the compound or pharmaceuticalcompositions thereof to preparation of medicines for treating diseases such as growth, metastasis and recurrence of various malignant tumors caused by histone acetylation disorder.