Document Type and Number:
Japanese Patent JPH0435458
Kind Code:
B2
Abstract:
This invention relates to hydroxylated derivatives of vitamin D2, to processes for preparing such compounds, to intermediates utilized in such processes and to certain isotopically labelled vitamin D2 compounds. The vitamin D2 derivatives would find application in the treatment of or prophylaxsis for various disease states characterized by calcium and phosphorous imbalances and as a substitute for vitamin D3 and its metabolites in their various applications.
Inventors:
HEKUTAA EFU DERUUKA
HAINRITSUHI KEE SHUNOOZU
JASEKU DABURYU MORUJIKII
HAINRITSUHI KEE SHUNOOZU
JASEKU DABURYU MORUJIKII
Application Number:
JP33682489A
Publication Date:
June 11, 1992
Filing Date:
December 27, 1989
Export Citation:
Assignee:
UISUKONSHIN ARAMUNI RISAACHI FUAUNDEESHON
International Classes:
A61K31/56; A61K31/58; A61K31/59; A61P3/02; A61P43/00; C07C67/00; C07C401/00; C07D317/18; C07D317/20; C07D317/22; C07D317/24; C07J1/00; C07J9/00; C07J17/00; C07J43/00; C07J53/00; C07J71/00
Next Patent: JPH0435459