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Arylsecocholadiene derivatives

  • US 6,153,605 A
  • Filed: 04/16/1998
  • Issued: 11/28/2000
  • Est. Priority Date: 04/21/1997
  • Status: Expired due to Fees
First Claim
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1. A compound of formula (I) ##STR26## wherein A is a single or double bond;

  • B is CH2 CH2, CH═

    CH, or C.tbd.C;

    T is CH2 or CH2 CH2 ;

    R1 and R3 are H or OH;

    C(R,R) is CH2 or C═

    CH2 ;

    R2 is CH3 and R4 is H, or R2 is H and R4 is CH3 ;

    L is phenyl and R5 is OH or C(C1-4 -alkyl)2 OH or L--R5 is 2-furyl which is 5-substituted by C(C1-4 -alkyl)2 OH, with the proviso that when L is phenyl;

    A is a single bond;

    B is C.tbd.C;

    T is CH2 ;

    R1 and R3 are OH;

    C(R,R) is C═

    CH2 ;

    R2 is CH3 ;

    R4 is H; and

    R5 is C(CH3)2 OH;

    then R5 is in the ortho or para position.

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  • 4 Assignments
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