Method for the biological preparation of hydroxyvitamin D compounds

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5474923
SERIAL NO

07711988

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for introducing hydroxyl groups into vitamin D compound at the 1.alpha.- and/or 25-positions in the presence of a cyclodextrin compound by the use of a reaction mixture containing a microorganism being capable of hydroxylating vitamin D compound or a enzyme produced from the microorganism, is disclosed.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MERCIAN CORPORATIONCHUO-KU TOKYO 104-8305

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adachi, Takashi Saitama, JP 111 819
Kimura, Kiyoshi Chigasaki, JP 203 2432
Okamoto, Rokuro Fujisawa, JP 19 105
Okamura, Kazuhiko Fujisawa, JP 11 50
Omura, Sadafumi Ageo, JP 19 233
Sasaki, Joji Omiya, JP 7 37
Takeda, Koji Fujisawa, JP 90 1116

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation