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2023
|
Invention
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A process for the photolytic chlorination of 3-halopyridine with molecular chlorine. A process fo... |
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2017
|
P/S
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Chemicals used in industry, science, the manufacture and production of pharmaceutical preparation... |
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2013
|
Invention
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Method for preparing o(p)-hydroxybenzonitrile. The present invention provides a method for prepar... |
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2011
|
Invention
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Method for preparing 2,5-dimethylphenylacetic acid. Provided is a method for preparing 2,5-dimeth... |
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|
Invention
|
A method for preparing 2,5-dimethylphenylacetic acid. Provided is a method for preparing 2,5-dime... |
|
|
Invention
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Method for preparing 2,3-dichloropyridine. Disclosed is a method for preparing 2,3-dichloropyridi... |
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2010
|
Invention
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Intermediate compounds of tamiflu, methods of preparation and uses thereof. Chiral amino compound... |
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|
Invention
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Method for preparing linezolid and intermediates thereof. A method for preparing the linezolid (c... |
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2009
|
Invention
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Method for preparing 3-bromo-5-chlorophenol. Disclosed is a method for preparing 3-bromo-5-chloro... |
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2008
|
Invention
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Preparation methods of aminomethyl biphenyl tetrazole compounds and their salts, intermediates an... |
