C - Chemistry – Metallurgy – 07 – K
Patent
C - Chemistry, Metallurgy
07
K
C07K 5/08 (2006.01) A61K 38/04 (2006.01) A61K 38/08 (2006.01) C07K 5/02 (2006.01) C07K 5/068 (2006.01) C07K 5/107 (2006.01) C07K 7/02 (2006.01) C07K 7/06 (2006.01) C07K 14/815 (2006.01) A61K 38/00 (2006.01)
Patent
CA 2101331
2101331 9213877 PCTABS00014 Disclosed are compounds of the formula: X Y Z A P Q T which are highly potent, selective factor IIa inhibitors. X, when present, may be connected to T, may be H, CH3, an acyl group, or a general protective group. Y is D-DPA, D-Phe, D-Val, D-Ile, D-Nle, a phenylsulfonyl, Dansyle, or 8-(1,2,3,4-tetrahydroquinolinosulfonyl) compound. Z, when present, is Gly, L/D-Pro, L/D-Ala, L/D-Leu, aminoisobutyric acid, a substituted or unsubstituted L/D-Pro ring homologue, or L/D-Val. A may be (I) wherein M is -CO-CF2-(CO)s-, -(CO)d-NH-, -(CO)d-(CH2)p-, or -CH(OH)-(CH2)p-, d is 0-2, p and q are 0-5, and s is 0 or 1, or A is a proline-like group. P and Q (if Q is present) are substituted or unsubstituted amino acids selected from the group consisting of L/D-Phe, L/D-Cha, L/D-Nal(1), L/D-Nal(2), L/D-phenylglycinyl, L/D-Leu, L/D-Ile, L/D-Nle, L/D-Arg, L/D-Lys, or L/D-His. T may be connected to X, or may be -OH, -OR4, -NH2, -NHR4, or -NR4R5, wherein R4 and R5 are independently selected form alkyl, aryl, (ar)alkyl, and wherein R4 and R5 can be cyclically bonded one to another.
Jetten Willemientje
Ottenheym Henricus C.j.
Peters Jacobus A.m.
Van Nispen Johannes W.f.m.
Visser Arie
Akzo N.v.
Fetherstonhaugh & Co.
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