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Chiral diarsine compounds
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Issue date Mar 14, 2000
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Hoffman-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Phosphorus compounds
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Patent number 5,508,438
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Issue date Apr 16, 1996
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Chiral phosphorus compounds
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Patent number 5,488,172
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Issue date Jan 30, 1996
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Pyrimidine derivatives
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Patent number 4,309,539
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Issue date Jan 5, 1982
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Hoffmann-La Roche Inc.
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Arthur Boller
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C07 - ORGANIC CHEMISTRY
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Phenyl-pyrimidines
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Patent number 4,066,570
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Issue date Jan 3, 1978
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Hoffman-La Roche Inc.
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Arthur Boller
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C07 - ORGANIC CHEMISTRY
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Phenyl-pyrimidines
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Patent number 3,997,536
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Issue date Dec 14, 1976
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Hoffmann-La Roche Inc.
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Arthur Boller
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C07 - ORGANIC CHEMISTRY