It introduces new technology to convert color image into grayscale image with high contrast for publishing, printing or medical imaging. In the conventional method, only luminance is used for the conversion of color images to grayscale images. Visual contrasts that are visible in color images become.....
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This invention is to provide two new polyprenylated benzoylphloroglucinol derivatives, garciesculentones A and C (compounds 1 and 2), which exhibited cytotoxicity and antimigration effect against the tested human cancer cell lines and have potential to be developed as anticancer drugs.
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The present invention relates to chemical entities originated from natural sources or obtained from a chemically synthesized compound and further synthesized for therapeutic uses. More particularly, the present invention relates to norcantharidin analogues synthesized by a transition metal-catalyzed.....
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This invention relates to a chemical entity isolated from natural sources for its therapeutic uses. More particularly, it relates to compound that is naturally occurring in the plant of Garcinia yunnanensis Hu and its biological activity of antitumor effects.
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This invention relates to a new aqueous diphase solvent system for preparing high-purity polysaccharides.
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