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Home › Process to produce 19-nor-10β-carboxylic acids by fungal oxidation of 6-substituted-Δ6-pregnanes

Process to produce 19-nor-10β-carboxylic acids by fungal oxidation of 6-substituted-Δ6-pregnanes

US Patent 7300771 · Granted Nov 27, 2007

Estimated economic value: $106,842,000 ⓘ

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