Pregnane derivatives and method of producing the same
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United States of America Patent
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Sep 19, 1989
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N/A
app pub date -
Sep 26, 1986
filing date -
Feb 26, 1982
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Expired
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Abstract
There are provided 12-hydroxy-.DELTA..sup.4 or .DELTA..sup.1,4 -pregnan-3-one-20-carbaldehyde and microbial method of producing the same. The compounds are novel and useful as starting materials for the synthesis of corticoids, typically prednisone, prednisolone and hydrocortisone, which have antiinflammatory activity.
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