Method for preparing vitamin D compounds

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United States of America Patent

PATENT NO 4892821
SERIAL NO

07215316

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Abstract

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A method for introducing hydroxyl groups into vitamin D compounds at 1.alpha.- and/or 25-positions by use of a solution containing the mycelium of Actinomycetales being capable of hydroxylating vitamin D compound or the enzyme produced from the mycelium, is disclosed.

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Patent Owner(s)

Patent OwnerAddress
MERCIAN CORPORATIONCHUO-KU TOKYO 104-8305

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mikami, Akiko Urawa, JP 1 27
Mizoue, Kazutoshi Urawa, JP 7 61
Omura, Sadafumi Ageo, JP 19 233
Sasaki, Joji Omiya, JP 7 37

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