Calcium receptor-active molecules

CAFC
  • US 6,313,146 B1
  • Filed: 06/07/1995
  • Issued: 11/06/2001
  • Est. Priority Date: 08/23/1991
  • Status: Expired due to Term
First Claim
Patent Images

1. A compound having the chemical formula:

  • wherein each X1 and X2 is one or more substituents independently either CH3, CH3O, CH3CH2O, Br, Cl, F, CF3, CHF2, CH2F, CF3O, CH3S, OH, CH2OH, CONH2, CN, NO2, CH3CH2, propyl, isopropyl, butyl, isobutyl, t-butyl, acetoxy, or acetyl, or two of X1 are together a fused cycloaliphatic ring, a fused aromatic ring or methylene dioxy, or two of X2 are together are a fused cycloaliphatic ring, a fused aromatic ring or methylene dioxy;

    provided that (X2), is not 3-t-butyl;

    n is between 0 and 5 inclusive, and m is between 1 and 5 inclusive;

    or a pharmaceutically acceptable salt thereof.

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