US 10,947,272 B2Granted

BACE1 inhibitor peptides

AssigneesHoffmann-La Roche Inc., Roche Nimblegen, Inc.

InventorsJeremy Beauchamp, Per-Ola Freskgard, Eric A. Kitas, Victor Lyamichev, Jigar Patel

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Abstract

The present invention relates to dual-site BACE1 inhibitors, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease.

Claims11

Dependent claims

A dual-site BACE1 inhibitor binding to both the enzymatic active site and the catalytic domain of the BACE enzyme, selected from the group consisting of

Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×TFA (SEQ ID NOS 1 and 7),
1 H-Tyr-Pro-Lys-Phe-Ile-Pro-Leu-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NOS 9 and 7),
DLys-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
10),
Gly-Ala-Arg-Phe-Ile-Pro-Ala-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
11),
H-Tyr-Pro-Tyr-Phe-DLys-Leu-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NOS 12 and 7),
H-Tyr-Pro-Tyr-Phe-DLys-Pro-Leu-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (“Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2” is disclosed as SEQ ID NO:
7),
H-Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NOS 13 and 7),
Tyr-Pro-Lys-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×3TFA (SEQ ID NO:
14),
Tyr-Pro-Lys-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
15),
Tyr-Pro-Lys-Pro-Ala-Gln-Gly-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA,
Tyr-Pro-Tyr-Phe-DLys-Leu-Gly-DLys-Gly-Glu-Val-Asn-Leu*Ala-Ala-Glu-DPro-NH2 (SEQ ID NO:
16),
Tyr-Pro-Tyr-Phe-DLys-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
17),
Tyr-Pro-Tyr-Phe-Ile-DLys-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
18),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×3TFA (SEQ ID NO:
19),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-DPhe-NH2×3TFA (SEQ ID NO:
20),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
21),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-PEG(4)-Glu-Val-Asn-Leu*Ala-Ala-Glu-DPro-NH2 (SEQ ID NOS 77 and 22),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-PEG(4)-Glu-Val-Asn-MetSta-Val-Ala-Glu-DPro-NH2 (SEQ ID NOS 77 and 76),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×2TFA (SEQ ID NO:
23),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×2TFA (SEQ ID NO:
24),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-Gly-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×TFA (SEQ ID NO:
25),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-Gly-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×TFA (SEQ ID NO:
26),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-PEG(4)-Glu-Val-Asn-MetSta-Val-Ala-Glu-DPhe-NH2×TFA (SEQ ID NOS 1 and 27),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-PEG(4)-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×TFA (SEQ ID NOS 1 and 8),
Tyr-Pro-Tyr-Phe-Ile-Ser-Ala-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA,
Tyr-Pro-Tyr-Phe-Lys-Pro-Ala-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
28),
Tyr-Pro-Tyr-Phe-Lys-Pro-Ala-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
28),
H-DTyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
29),
H-DTyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×2TFA (SEQ ID NO:
30),
Ac-DTyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×2TFA,
H-Tyr-DLys-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
31),
H-Tyr-Pro-DLys-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
32),
H-Tyr-Pro-Tyr-DLys-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2,
Biotin-PEG2-Cys-PEG8-Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
21),
Biotin-PEG2-Cys-PEG3-Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
21), and
H-Gly-Gly-Gly-Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
33).

57 more elements

Dependencies are inferred from the claim text.

Facts

Application: 15/735,394Filed 21 Jul 2016
Priority: EP 1517816224 Jul 2015
Published: US 2018/0179252 A128 Jun 2018
Granted: 16 Mar 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

C07K 7/06
Linear peptides containing only normal peptide links: having 5 to 11 amino acids
A61K 38/08
Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof: peptides having 5 to 11 amino acids
A61K 38/10
Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof: peptides having 12 to 20 amino acids
A61P 25/28
Drugs for disorders of the nervous system: for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents,…

Family

US 2018/0179252 A1Pre-grant publication · published 28 Jun 2018
US 10,947,272 B2This patent

From the US filing history. Foreign family members aren’t listed.

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Abstract

A dual-site BACE1 inhibitor binding to both the enzymatic active site and the catalytic domain of the BACE enzyme, selected from the group consisting of

Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×TFA (SEQ ID NOS 1 and 7),
1 H-Tyr-Pro-Lys-Phe-Ile-Pro-Leu-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NOS 9 and 7),
DLys-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
10),
Gly-Ala-Arg-Phe-Ile-Pro-Ala-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
11),
H-Tyr-Pro-Tyr-Phe-DLys-Leu-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NOS 12 and 7),
H-Tyr-Pro-Tyr-Phe-DLys-Pro-Leu-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (“Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2” is disclosed as SEQ ID NO:
7),
H-Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-PEG(4)-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NOS 13 and 7),
Tyr-Pro-Lys-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×3TFA (SEQ ID NO:
14),
Tyr-Pro-Lys-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
15),
Tyr-Pro-Lys-Pro-Ala-Gln-Gly-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA,
Tyr-Pro-Tyr-Phe-DLys-Leu-Gly-DLys-Gly-Glu-Val-Asn-Leu*Ala-Ala-Glu-DPro-NH2 (SEQ ID NO:
16),
Tyr-Pro-Tyr-Phe-DLys-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
17),
Tyr-Pro-Tyr-Phe-Ile-DLys-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
18),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×3TFA (SEQ ID NO:
19),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-DPhe-NH2×3TFA (SEQ ID NO:
20),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
21),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-PEG(4)-Glu-Val-Asn-Leu*Ala-Ala-Glu-DPro-NH2 (SEQ ID NOS 77 and 22),
Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-PEG(4)-Glu-Val-Asn-MetSta-Val-Ala-Glu-DPro-NH2 (SEQ ID NOS 77 and 76),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×2TFA (SEQ ID NO:
23),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×2TFA (SEQ ID NO:
24),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-Gly-Gly-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×TFA (SEQ ID NO:
25),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-Gly-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×TFA (SEQ ID NO:
26),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-PEG(4)-Glu-Val-Asn-MetSta-Val-Ala-Glu-DPhe-NH2×TFA (SEQ ID NOS 1 and 27),
Tyr-Pro-Tyr-Phe-Ile-Pro-Leu-PEG(4)-Glu-Val-Asn-MetSta-Val-Ala-Glu-Pro-NH2×TFA (SEQ ID NOS 1 and 8),
Tyr-Pro-Tyr-Phe-Ile-Ser-Ala-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA,
Tyr-Pro-Tyr-Phe-Lys-Pro-Ala-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
28),
Tyr-Pro-Tyr-Phe-Lys-Pro-Ala-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
28),
H-DTyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
29),
H-DTyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×2TFA (SEQ ID NO:
30),
Ac-DTyr-Pro-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×2TFA,
H-Tyr-DLys-Tyr-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
31),
H-Tyr-Pro-DLys-Phe-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
32),
H-Tyr-Pro-Tyr-DLys-Ile-Pro-Leu-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2,
Biotin-PEG2-Cys-PEG8-Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
21),
Biotin-PEG2-Cys-PEG3-Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2 (SEQ ID NO:
21), and
H-Gly-Gly-Gly-Tyr-Pro-Tyr-Phe-Ile-Pro-DLys-Gly-DLys-Gly-Glu-Val-Asn-Sta-Val-Ala-Glu-DPro-NH2×3TFA (SEQ ID NO:
33).

57 more elements

Facts

Application

15/735,394Filed 21 Jul 2016

Priority

EP 1517816224 Jul 2015

Published

US 2018/0179252 A128 Jun 2018

Granted

16 Mar 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification12 codes

C07K 7/06
Linear peptides containing only normal peptide links: having 5 to 11 amino acids
A61K 38/08
Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof: peptides having 5 to 11 amino acids
A61K 38/10
Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof: peptides having 12 to 20 amino acids
A61P 25/28
Drugs for disorders of the nervous system: for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents,…