- HYDROXYL PURINE COMPOUNDS AND USE THEREOF
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Disclosed are a series of hydroxyl purine compounds and the use thereof as PDE2 or TNFα inhibitors, in particular, the compounds as shown in formula (I), or tautomers thereof or pharmaceutically acceptable salts thereof.
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Paragraph 0208; 0211; 0212
(2018/04/05)
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- MALONONITRILE COMPOUND AS PESTICIDES
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The present invention provides a malononitrile compound represented by the formula (I): wherein any one of X1, X2, X3 and X4 is CR100, wherein R100 is a group represented by the formula: the other three of X1, X2, X3 and X4 each represent nitrogen or CR5, provided that 1 to 3 of X1, X2, X3 and X4 represent nitrogen, and Z represents oxygen, sulfur or NR6, which has pest-controlling activity.
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Page/Page column 215-216
(2008/06/13)
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- Regioselective syntheses of 3-aminomethyl-5-substituted isoxazoles: A facile and chemoselective reduction of azide to amino by sodium borohydride using 1,3-propanedithiol as a catalyst
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A series of isoxazole azides were reduced selectively to isoxazole amines in quantitative yield by sodium borohydride using 1,3-propanedithiol as a catalyst.
- Pei,Wickhan
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p. 7509 - 7512
(2007/10/02)
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