Abstract: Intermediates for the preparation of Peptides comprising C-terminal boronic acid derivatives of lysine, ornithine, and arginine, homoarginine and corresponding isothiouronium analogs thereof, are reversible inhibitors of trypsin-like serine proteases such as thrombin, plasma kallikrein and plasmin.
Type:
Grant
Filed:
March 9, 1992
Date of Patent:
October 5, 1993
Assignee:
The Dupont Merck Pharmaceutical Company
Inventors:
Charles A. Kettner, Ashokkumar B. Shenvi
Abstract: Peptides comprising C-terminal boronic acid derivatives of lysine, ornithine, and arginine, homoarginine and corresponding isothiouronium analogs thereof, are reversible inhibitors of trypsin-like serine proteases such as thrombin, plasma kallikrein and plasmin.
Type:
Grant
Filed:
March 9, 1992
Date of Patent:
September 7, 1993
Assignee:
The Dupont Merck Pharmaceutical Company
Inventors:
Charles A. Kettner, Ashokkumar B. Shenvi