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Hydroxylated 24-homo-vitamin D derivatives and methods for preparing same

  • US 4,857,518 A
  • Filed: 02/28/1986
  • Issued: 08/15/1989
  • Est. Priority Date: 10/04/1984
  • Status: Expired due to Fees
First Claim
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1. Compounds having the formula ##STR3## where R1, R2 and R3 are each selected from the group consisting of hydrogen, an acyl group having from 1 to about 4 carbon atoms and benzoyl and R4 and R5 each represent hydrogen atoms or taken together form a carbon to carbon double bond.

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