The new algicide, the subject of a patent application, uses a product derivative based on the natural compound anthraquinone, found in rye grass. |
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The appearance of such photochemical by-products as dianthracene and anthraquinone was monitored throughout the irradiation experiments. |
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Aloe emodin is an anthraquinone derivative similar in structure to the known photodynamic sensitizer hypericin. |
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Their action is due to free anthraquinones, that is to say anthraquinone glycosides called sennosides, of which several types have been identified. |
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Many are azo dyes, although anthraquinone and triphenylmethane compounds are used for colors such as green and blue. |
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The chromophore group is an anthraquinone, methine, or azo compound. |
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Emodin, an anthraquinone derivative isolated from the rhizomes of Rheum palmatum, selectively inhibits the activity of casein kinase II as a competitive inhibitor. |
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