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A novel monoterpene alkaloid, named incarvine G, was isolated from the Incarvillea sinensis Lam. Its chemical structure was elucidated using comprehensive spectroscopic methods. Incarvine G is an ester compound comprised of a monoterpene alkaloid and glucose. This compound showed evident inhibition on cell migration, invasion, and cytoskeleton formation of human MDA‐MB‐231 with low cytotoxicity.
Urban agglomeration is an important strategy used to promote economic development and urbanization in China. Understanding the structure of urban agglomeration is therefore essential for policy‐makers and planners. In this study, the Beijing–Tianjin–Hebei urban agglomeration (BTHUG) is explored through a proposed spatial network analytical framework and a large mobile phone data set (over 20 million...