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Home › Corticosteroids from 17-keto steroids via 20-cyano-.DELTA..sup.17 (.sup.20)-pregnanes

Corticosteroids from 17-keto steroids via 20-cyano-.DELTA..sup.17 (.sup.20)-pregnanes

US Patent 4600538 · Granted Jul 15, 1986

Estimated economic value: $35,234,000 ⓘ

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