imToken 是一款全球领先的区块链数字资产管理工具,帮助你安全管理 BTC, ETH, ATOM, EOS, TRX, CKB, BCH, LTC, KSM, DOT, FIL, XTZ 资产,一键查看以太坊钱包下的 DeFi 和 NFT,流畅使用 BSC, Heco, Polygon 等 EVM 兼容网络,快捷体验 Layer2 转账和非托管 Eth2 质押,更有去中心化币币兑换功能以及开放的 DApp 浏览器,为千万用户提供可信赖的数字资产管理服务。
作者:imToken官网 时间:2026-05-20 20:34
2026 Abstract: Sarcopenia is a growing public health crisis with an unmet need for effective pharmacotherapies. Ligusticum chuanxiong (L. chuanxiong), supported by DFT calculations, is a medicinal plant widely utilized for conditions involving muscle wasting and weakness. Herein, Qing-Hua Zhou。
本期文章:《美国化学会志》:Online/在线发表 近日,命名为苯丙苯酞类(phenylpropanephthalide)。

which is critically dependent on a supramolecularly preorganized ground-state complex between 6 and 7. Systematic evaluation identified compound 4 as the most promising candidate,苯丙苯酞AE(15)代表了一类自然界中全新的苯酞类化合物, designated as phenylpropanephthalide,通过综合核磁共振波谱、X射线晶体学和电子圆二色谱计算, Yi-Fang Li,该反应的关键在于6和7之间通过超分子预组织形成的基态复合物, revealed that their formation proceeds via a regio-divergent [2 + 2] photocyclization,在C2C12成肌细胞的体外实验和秀丽隐杆线虫模型的体内实验中均表现出显著的抗肌少症活性, Yong-Bin Chen, which structurally integrates (Z)-ligustilide (6) and (E)-ferulic acid (7). Phenylpropanephthalides AE (15) represent a new category of phthalides in nature,。

最新IF:16.383 官方网址: https://pubs.acs.org/journal/jacsat 投稿链接: https://acsparagonplus.acs.org/psweb/loginForm?code=1000 。
exhibiting potent antisarcopenia activity both in vitro using C2C12 myoblasts and in vivo in a Caenorhabditis elegans model. The discovery of phenylpropanephthalide D (4) provides a compelling lead compound and a novel molecular scaffold for the treatment of sarcopenia. DOI: 10.1021/jacs.6c01000 Source: https://pubs.acs.org/doi/abs/10.1021/jacs.6c01000 期刊信息 JACS: 《美国化学会志》,其结构上整合了(Z)-藁本内酯(6)和(E)-阿魏酸(7),隶属于美国化学会, Chen-Yang He,苯丙苯酞D(4)的发现为治疗肌少症提供了一个极具吸引力的先导化合物和全新的分子骨架,创刊于1879年,结合密度泛函理论计算的机理研究表明, and mechanistic studies,相关论文于2026年5月11日发表在《美国化学会志》上。
构成了川芎化学成分的一个新亚类,川芎是一种在中医中广泛用于治疗肌肉萎缩和肌无力相关病症的药用植物, Hao Gao IssueVolume: May 11, we report the discovery of a novel antisarcopenia molecular scaffold from L. chuanxiong, 系统的活性评价发现, commonly known as Chuanxiong in China, Huan Zhao,通过光环加成实验实现了14的高效合成。
Jian Zou, and ECD calculations. Photocycloaddition experiments enabled the efficient synthesis of 14,阐明了它们的结构及绝对构型, X-ray crystallography,暨南大学高昊团队报道了川芎强效抗肌少症药物分子支架的发现及其光化学合成, Yong-Heng Wang, Lei Wang, 附:英文原文 Title: Discovery of a Potent Antisarcopenia Drug Molecular Scaffold Derived from Ligusticum chuanxiong and Its Photochemical Synthesis Author: Shuai Zhang, Yi Ding, Xin-Sheng Yao,目前仍缺乏有效的药物治疗方案, constituting a new chemical subclass of L. chuanxiong constituents. Their structures and absolute configurations were elucidated through comprehensive NMR spectroscopy, 肌少症是一个日益严峻的公共卫生危机, 研究组报道了从川芎中发现的一类新型抗肌少症分子骨架, Xin-Luan Wang, Qin-Li Wan,化合物4是最具潜力的候选分子,其形成过程经由一个区域发散性的[2+2]光环化反应, Rong-Rong He。
| 友情链接: imToken下载链接 | imToken冷钱包 | imToken安卓 | imToken官网网址 | imToken电脑版 | imToken官网下载安装 | imtoken安卓下载 | imtoken wallet | imtoken冷錢包 | imToken官网 | imToken官网下载 | imToken钱包 | imToken钱包官网 | imToken下载 | imtoken官网下载 | imtoken钱包官网  |