×

Phosphoramidates and methods therefor

  • US 20050171060A1
  • Filed: 02/08/2005
  • Published: 08/04/2005
  • Est. Priority Date: 03/31/2000
  • Status: Active Grant
First Claim
Patent Images

1. A compound of the formula
RrCH2OP(halo)NR(CH2)nX wherein R is C1-C4 alkyl or —

  • (CH2)nX;

    n is 4 or 5;

    X is an electrophilic group capable of being nucleophilically displaced from its bonded carbon atom;

    halo is chloro, bromo, or iodo; and

    RrCH2

    is a biologically labile ester forming group.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×