PEPTIDES AND PEPTIDOMIMETIC COMPOUNDS, THE MANUFACTURING THEREOF AS WELL AS THEIR USE FOR PREPARING A THERAPEUTICALLY AND/OR PREVENTIVELY ACTIVE PHARMACEUTICAL COMPOSITION
申请人:PETZELBAUER Peter
公开号:US20100081787A1
公开(公告)日:2010-04-01
Peptides, peptidomimetics and derivatives thereof of the general formula I:
H
2
N-GHRPX
1
-
β
-X
4
X
5
X
6
X
7
X
8
X
9
X
10
-X
11
(I),
in which
X
1
-X
10
denote one of the 20 genetically coded amino acids, wherein X
8
, X
9
and X
10
may also denote a single chemical bond;
X
11
denotes OR
1
in which R
1
equals hydrogen or (C
1
-C
10
) alkyl NR
2
R
3
with R
2
and R
3
are equal or different and denote hydrogen, (C
1
-C
10
) alkyl, or
a residue —W-PEG
5-60K
, in which the PEG residue is attached via a suitable spacer W to the N-atom, or
a residue NH—Y-Z-PEG
5-60K
, in which
Y denotes a chemical bond or a genetically coded amino acids from the group S, C, K or R and
Z denotes a spacer, via which a polyethylene glycol (PEG)-residue can be attached, and their physiologically acceptable salts, and
β denotes an amino acid, or a peptidomimetic element, which induces a bend or turn in the peptide backbone.
Synthesis and Evaluation of the β-Turn Properties of 4-Amino-1,2,4,5-tetrahydro-2-benzazepin-3-ones and of Their Spirocyclic Derivative
作者:Karolien Van Rompaey、Steven Ballet、Csaba Tömböly、Rien De Wachter、Kenno Vanommeslaeghe、Monique Biesemans、Rudolph Willem、Dirk Tourwé
DOI:10.1002/ejoc.200500996
日期:2006.7
A series of 4-amino-tetrahydro-2-benzazepin-3-one derivatives (Ac–Aba–Xxx–NHMe) were prepared as tetrapeptide mimetics. Considering the structural resemblance with the so-called Freidinger lactams, their propensity to adopt a β-turn conformation was investigated by NMR spectroscopy (solvent and temperature dependence) and molecular modeling. Interestingly, most of these lactams adopt extended conformations
BBETA-15-42 FOR THE TREATMENT OF VIRAL ENDOTHELITIS
申请人:Johann Wolfgang Goethe-Universität
Frankfurt am Main
公开号:EP3912679A1
公开(公告)日:2021-11-24
The invention is based on the fibrin-derived peptides as therapeutic compounds for the treatment of inflammatory complications of virally caused diseases, such as a diffuse inflammation of the endothelium, also known as systemic endotheliitis or vasculitis and related disorders. The use of certain fibrin derived peptides and analogues of these compounds resulted in a surprisingly effective patient recovery.