The present invention relates to filed of pharmaceutical chemistry. Disclosed are a series of ±-amin
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The invention relates to various substituted isoquinoline-1,3,4-trione, the synthetic method thereof
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A method for producing ethylene glycol, including (a) adding a polyhydroxy compound and water to a s
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The present invention provides 13,13a-dihydroberberine derivatives or their physiologically acceptab
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The invention provides a type of artemisinin derivatives having following structure I, its preparati
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The SQUID Bootstrap Circuit (SBC) consists of a mutually coupled dc-SQUID and a feedback coil. Th
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The present invention provides a substituted cyclic compound of the following general formula I o
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The present application discloses a 3D semiconductor memory device having 1T1R memory configuration
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The present invention discloses a semiconductor device, comprising substrates, a plurality of gate s
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It is disclosed a method for preparing polyoxymethylene dimethyl ethers by continuous polymerization
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