1,2,3,4-四氢-1-萘酚置于palladium On Activated Charcoal 正丁基锂,四甲基乙二胺,氢气体系中,用 溶剂黄146 作为反应溶剂,化学反应生成 5,6,7,8-四氢-1-萘甲酸 参考文献:A Solid State NMR And X-Ray Crystallographic Investigation Of Dynamic Disorder In Solid Tetrahydronaphthalene Derivatives 标题:A Solid State NMR And X-Ray Crystallographic Investigation Of Dynamic Disorder In Solid Tetrahydronaphthalene Derivatives 摘要:两个四氢萘衍生物,N-甲基-N-甲氧基-5,6,7,8-四氢-1-萘酰胺和5,6,7,8-四氢-1-萘甲酸的固态无序性通过固态NMR和单晶x射线衍射进行了研究.n-甲基-N-甲氧基-5,6,7,8-四氢-1-萘酰胺的x射线晶体结构在123K时获得.它表明存在两种不同的分子构象.使用偶极耦合去相位技术的固态13C Cp/mas NMR数据显示分子的两种构象是动态无序的,而在特定氘代物上收集的固态2H NMR数据用于确定每种构象的种群以及表观活化能.固态NMR实验还表明5,6,7,8-四氢-1-萘甲酸具有相同类型的动态无序性.关键词:氘NMR,固态NMR,动态无序.x射线,四氢萘衍生物 DOI:10.1139/v96-206
专利号:US-11542283-B2 优先权日:2018-05-28 标题 :Synthesis of peptide borate ester compound and use thereof 发明人:QIN YANRU 权利人:JIANGSU CHIA TAI FENGHAI PHARMACEUTICAL CO LTD 摘要:Provided are a peptide borate ester compound or a pharmaceutically acceptable salt thereof, a preparation method therefor, and pharmaceutical use thereof. The peptide borate ester compound or pharmaceutically acceptable salt thereof has a structure as shown in Formula (I), and is useful in the preparation of proteasome inhibitors to treat solid tumors and hematoma.
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