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An Efficient Synthesis of Bifunctional Cinchona Alkaloid-based Sulfonylureas and Their Applications in Asymmetric Michael Addition |
ZHANG Zhi-ping, XIE Hong-yu, BAN Shu-rong*, LI Qing-shan* |
School of Pharmacy, Shanxi Medical University, Taiyuan 030001, China |
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Received: 07 September 2018
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