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    Article

    Stereoselective glycosylations via selenium intermediate: A synthetic route to 2′-deoxynucleosides

    Dong Hoon Lee, Joong Young Kim, Yong Hae Kim in Archives of Pharmacal Research (1994)

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    Article

    Preparation of azides from hydrazines by using dinitrogen tetroxide as nitrosonium ion source

    Various hydrazines such as aryl-, carbonyl-, and sulfonyl-hydrazine were reacted with dinitrogen tetroxide to give the corresponding azides in excellent yields under mild conditions at low temperature (−20–−40...

    Kweon Kim, Yong Hae Kim in Archives of Pharmacal Research (1993)

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    Article

    Toxicity and biological activity of extracts fromStichopus japonicus

    The toxicity of water extracts from intestine parts (digestive tract and respiratory tree) of KoreanStichopus japonicus was determined using mouse units and more purified substance decreases the amplitude of cont...

    Sang Joa Lee, Jai Mu Shin, Byung Uk Im, Yong Hae Kim in Archives of Pharmacal Research (1984)