发明名称 |
PROCESS FOR PREPARING VITAMIN D2 COMPOUNDS AND THE CORRESPONDING 1 ALPHA-HYDROXYLATED DERIVATIVES |
摘要 |
This invention relates to hydroxylated derivatives of vitamin D2 and a process for preparing such compounds. In particular, a process for preparing the 24-epimer of 25-hydroxyvitamin D2, the 24-epimer of vitamin D2 and the corresponding 1 alpha -hydroxylated derivatives thereof is disclosed. The vitamin D2 derivatives would find application in the treatment of or prophylaxis for various disease states characterized by calcium and phosphorous imbalances. |
申请公布号 |
AU7307791(A) |
申请公布日期 |
1991.09.03 |
申请号 |
AU19910073077 |
申请日期 |
1991.02.13 |
申请人 |
WISCONSIN ALUMNI RESEARCH FOUNDATION |
发明人 |
HECTOR FLOYD DELUCA;HEINRICH KONSTANTINE SCHNOES;SHIGEYA OKADA |
分类号 |
C07C401/00;C07J71/00 |
主分类号 |
C07C401/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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