Latest Inventions, Goods, Services
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2021
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Invention
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1,4-dihydropyridine chiral hybrid hydrogenation reagent, preparation method and application there... |
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Invention
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3,5-dicarboxylic acid ester-1,4-dihydropyridine hydrogenating reagent, and preparation method the... |
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2020
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Invention
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Preparation method for aprepitant intermediate impurity. The present invention relates to a prepa... |
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Invention
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(s)1-phenyl-1,2,3,4-tetrahydroisoquinoline synthesis method. Disclosed in the present invention i... |
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2012
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Invention
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New metal ruthenium complex having nitrogen ligand, preparation method therefor, and uses thereof... |
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2011
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Invention
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Novel transition metal complex with nitrogen-containing heterocyclic ligands and phosphine ligand... |
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2009
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Invention
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Ruthenium complexes having hybrid amine ligands, their preparation and use. The invention relates... |
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Invention
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Novel ruthenium complexes having hybrid amine ligands, their preparation and use. The invention r... |
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2008
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Invention
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A nitrogenous transition metal complex, synthesis and use thereof. The present invention relates ... |
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