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Imidazo[1,5-A]quinoxalines
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Patent number 5,541,324
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Issue date Jul 30, 1996
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The Upjohn Company
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Ruth E. TenBrink
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C07 - ORGANIC CHEMISTRY
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Furochromone intermediates
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Patent number 4,532,340
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Issue date Jul 30, 1985
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The Upjohn Company
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Ronald B. Gammill
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C07 - ORGANIC CHEMISTRY
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Halofurochromones
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Patent number 4,313,883
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Issue date Feb 2, 1982
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The Upjohn Company
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Ronald B. Gammill
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C07 - ORGANIC CHEMISTRY
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