1,2-O-Isopropylidene-5-O-p-toluenesulfonyl-α-D-erythro-pentofuranos-3-ulose 1 was treated with thiourea and aminothiour......

Thiazine sugar derivative 2 was synthesized and characterized by IR, NMR and H RMS, and its crystal structure was determ......

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取代吡唑酰基异硫氰酸酯与杂环胺，磺酰胺反应，得到了加成产物取代吡唑酰基硫脲或关环产物吡唑并[4,5-e][1,3]噻嗪，取代吡唑酰基硫脲化......

A series of novel multithioether derivatives were synthesized by the combination of thiazoline and thiazine with dibro- ......

Thiazine sugar derivative 2 was synthesized and characterized by IR=NMR and H RMS=and its crystal structure was determin......

Methylene blue(MB) is commonly used in aquaculture as a fungicide and antidotes. This study was designed to explore the ......