Granted Patent B2

US 9,873,720 · App. 14/584,393 · Granted Jan 23, 2018

Inventors: Michael Dockal (Vienna, AT); Rudolf Hartmann (Bisamberg, AT); Friedrich Scheiflinger (Vienna, AT); Frank Osterkamp (Berlin, DE); Thomas Polakowski (Berlin, DE); Ulrich Reineke (Berlin, DE)

Assignees: Baxalta GmbH; Baxalta Incorporated

C07K14/001C07K7/08G01N33/86A61K38/00G01N2500/04G01N2500/20

Abstract

Claims (74)

1. A method for inhibiting degradation of TFPI by a serine protease, the method comprising contacting TFPI with a peptide comprising the structure of formula (XIV):

X7001-X7002-X7003-X7004-X7005-X7006-[X7007-X7008-X7009-X7010-X7011-X7012-X7013-X7014-X7015-X7016-X7017-X7018]-X7019-X7020-X7021-X7022-X7023 (XIV) (SEQ ID NO: 3154),

wherein X7001 is either present or absent, whereby in case X7001 is present it is an amino acid selected from the group consisting of A, C, C(NEM), D, E, F, G, H, I, K, L, P, R, S, T, V and W;

wherein X7002 is either present or absent, whereby in case X7002 is present it is an amino acid selected from the group consisting of A, C, C(NEM), D, E, F, G, H, I, K, L, M, P, Q, R, S, T, V, W and Y;

wherein X7003 is an amino acid selected from the group consisting of A, F, I, K, L, R, S, T, V, W and Y;

wherein X7004 is an amino acid selected from the group consisting of A, D, E, F, G, I, K, L, R, S, T, V and W;

wherein X7005 is R or W;

wherein X7006 is an amino acid selected from the group consisting of F, H, I, K, L, R, V and W;

wherein X7007 is an amino acid selected from the group consisting of Orn, homoK, C, Hcy, Dap and K;

wherein X7008 is an amino acid selected from the group consisting of A, G, R, S and T;

wherein X7009 is an amino acid selected from the group consisting of a, A, I, K, L, M, m, Moo, Nle, p, R, Sem and V;

wherein X7010 is an amino acid selected from the group consisting of A, G, I, K, L, P, R, S, T and V;

wherein X7011 is an amino acid selected from the group consisting of D, E, G, S and T;

wherein X7012 is an amino acid selected from the group consisting of A, a, D, d, E, e, F, f, G, I, K, k, L, 1, M, m, Moo, Nle, nle, P, p, R, r, S, s, Sem, T, t, V, v, W and w;

wherein X7013 is an amino acid selected from the group consisting of A, C, C(NEM), Con, Con(Meox), D, d, E, e, Eag, F, G, I, K, L, N, R, S, s, T, V and W;

wherein X7014 is an amino acid selected from the group consisting of A, D, E, F, G, I, K, L, M, R, S, T, V and W;

wherein X7015 is an amino acid selected from the group consisting of A, D, E, F, G, I, K, L, M, Nle, R, S, T, V and W;

wherein X7016 is an amino acid selected from the group consisting of A, D, E, F, I, K, L, M, Moo, Nle, R, S, Sem, T, V, W and Y;

wherein X7017 is an amino acid selected from the group consisting of A, D, E, F, G, I, K, L, R, S, T, V, W and Y;

wherein X7018 is an amino acid selected from the group consisting of C and D;

wherein X7019 is an amino acid selected from the group consisting of A, F, I, L, S, T, V and W;

wherein X7020 is F or W;

wherein X7021 is an amino acid selected from the group consisting of I, L and V;

wherein X7022 is an amino acid selected from the group consisting of A, D, E, F, G, I, K, L, P, R, S, T, V and W;

wherein X7023 is either present or absent, whereby in case X7023 is present it is an amino acid selected from the group consisting of A, C, C(NEM), Con, Con(Meox), D, E, Eag, F, G, I, K, L, R, S, T, V, W and Y; and

wherein the peptide comprises as a cyclic structure generated by a linkage between X7007 and X7018, whereby degradation of TFPI by the serine protease is inhibited.

2. The method of claim 1 ,

wherein X7001 is an amino acid selected from the group consisting of A, D, F, G, H, K, L and S;

wherein X7002 is an amino acid selected from the group consisting of H, F, M and R;

wherein X7003 is an amino acid selected from the group consisting of F and Y;

wherein X7004 is K;

wherein X7005 is W;

wherein X7006 is an amino acid selected from the group consisting of F and H;

wherein X7007 is C;

wherein X7008 is an amino acid selected from the group consisting of A, G and S;

wherein X7009 is an amino acid selected from the group consisting of M, Sem and V;

wherein X7010 is an amino acid selected from the group consisting of K, P and R;

wherein X7011 is D;

wherein X7012 is an amino acid selected from the group consisting of F, L, 1, M and Sem;

wherein X7013 is an amino acid selected from the group consisting of D, G, K and S;

wherein X7014 is G;

wherein X7015 is an amino acid selected from the group consisting of I and T;

wherein X7016 is an amino acid selected from the group consisting of D, F, M, Sem and Y;

wherein X7017 is an amino acid selected from the group consisting of S and T;

wherein X7018 is C;

wherein X7019 is an amino acid selected from the group consisting of A and V;

wherein X7020 is W;

wherein X7021 is V;

wherein X7022 is an amino acid selected from the group consisting of F, L, K, R, P and W;

wherein X7023 is either present or absent, whereby in case X7023 is present it is an amino acid selected from the group consisting of A, D, F, M, S and Y; and

wherein the peptide comprises as a cyclic structure generated by a linkage between X7007 and X7018.

3. The method of claim 2 , wherein the peptide is part of a peptide complex that further comprises a peptide comprising the structure of formula (XIII):

X6001-X6002-X6003-X6004-X6005-X6006-X6007-X6008-X6009-X6010-X6011-X6012-X6013-X6014-X6015-X6016-X6017-X6018-X6019-X6020 (XIII) (SEQ ID NO: 3153);

wherein X6001 is an amino acid selected from the group consisting of F, L, M, Y, 1Ni, Thi, Bta, Dopa, Bhf, C, D, G, H, I, K, N, Nmf, Q, R, T, V, and W;

wherein X6002 is an amino acid selected from the group consisting of Q, G, and K;

wherein X6003 is an amino acid selected from the group consisting of C, D, E, M, Q, R, S, T, Ede(O), Cmc, A, Aib, Bhs, F, G, H, I, K, L, N, P, V, W and Y;

wherein X6004 is an amino acid selected from the group consisting of Aib, E, G, I, K, L, M, P, R, W, Y, A, Bhk, C, D, F, H, k, N, Nmk, Q, S, T and V;

wherein X6005 is an amino acid selected from the group consisting of a, A, Aib, C, D, d, E, G, H, K, k, M, N, Nmg, p, Q, R, NpropylG, aze, pip, tic, oic, hyp, nma, Ncg, Abg, Apg, thz, dtc, Bal, F, L, S, T, V, W and Y;

wherein X6006 is an amino acid selected from the group consisting of A, C, C(NEM), D, E, G, H, K, M, N, Q, R, S, V, Cit, C(Acm), Nle, I, Ede(O), Cmc, Eck Eea, Eec, Eef, Nif, Eew, Aib, Btq, F, I, L, T, W and Y;

wherein X6007 is an amino acid selected from the group consisting of I, V, T, Chg, Phg, Tle, A, F, G, I, K, L, Nmv, P, Q, S, W and Y;

wherein X6008 is an amino acid selected from the group consisting of F, H, 1Ni, 2Ni, Pmy, Y, and W;

wherein X6009 is an amino acid selected from the group consisting of Aib, V, Chg, Phg, Abu, Cpg, Tle, L-2-amino-4,4,4-trifluorobutyric acid, A, f, I, K, S, T and V;

wherein X6010 is an amino acid selected from the group consisting of A, C, D, d, E, F, H, K, M, N, P, Q, R, S, T, V, W, Y, Nmd, C(NEM), Aib, G, I, L and Nmf;

wherein X6011 is an amino acid selected from the group consisting of A, a, G, p, Sar, c, hcy, Aib, C, K, G and Nmg;

wherein X6012 is an amino acid selected from the group consisting of Y, Tym, Pty, Dopa and Pmy;

wherein X6013 is an amino acid selected from the group consisting of Aib, C, F, 1Ni, Thi, Bta, A, E, G, H, K, L, M, Q, R, W and Y;

wherein X6014 is an amino acid selected from the group consisting of A, Aib, C, C(NEM), D, E, K, L, M, N, Q, R, T, V, Hcy, Bhe, F, G, H, I, P, S, W and Y;

wherein X6015 is an amino acid selected from the group consisting of R, (omega-methyl)-R, D, E and K;

wherein X6016 is an amino acid selected from the group consisting of L, Hcy, Hle and Aml;

wherein X6017 is an amino acid selected from the group consisting of A, a, Aib, C, c, Cha, Dab, Eag, Eew, H, Har, Hci, Hle, I, K, L, M, Nle, Nva, Opa, Orn, R, S, Deg, Ebc, Eca, Egz, Aic, Apc, Egt, (omega-methyl)-R, Bhr, Cit, D, Dap, E, F, G, N, Q, T, V, W and Y;

wherein X6018 is an amino acid selected from the group consisting of A, Aib, Hcy, hcy, C, c, L, Nle, M, N, R, Bal, D, E, F, G, H, I, K, Q, S, T, V, W and Y;

wherein X6019 is an amino acid selected from the group consisting of K, R, Har, Bhk and V; and

wherein X6020 is an amino acid selected from the group consisting of K, L, Hcy, Aml, Aib, Bhl, C, F, G, H, I, Nml, Q, R, S, T, V, W and Y.

4. The method of claim 1 , wherein the protease is elastase, thrombin, plasmin, FXa, or chymase.

Assignments (9)

Continuity (3)