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Class 530/331 - Tripeptides, e.g., tripeptide thyroliberin (TRH), melanostatin (MIF), etc.


Subclass of Class 530 - Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
Definition: Compounds comprising 3 amino acid residues of defined primary
No. of patents: 1528
Last issue date: 05/08/2012


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NumberTitleIssue Date
8173605Kokumi-imparting agent
The present invention encompasses a method for screening for a kokumi-imparting substance by using the calcium receptor activity as an index, a composition containing a kokumi-imparting substance obtained by the screening method, a method for producing food or drink...
05/08/2012
8148322Method and carrier complexes for delivering molecules to cells
The invention relates to carrier complexes and methods for delivering molecules to cells. The carrier complexes comprises a molecule and an aromatic cationic peptide in accordance with the invention. In one embodiment, the method for delivering a molecule to a cell ...
04/03/2012
8106016Compounds and compositions for prevention of overdose of oxycodone
The invention relates to pharmaceutical compounds and compositions comprised of a chemical moiety attached to an opioid such as oxycodone in a manner that substantially decreases the potential of the opioid to cause overdose. When delivered at the proper dosage the ...
01/31/2012
8067537Composition and method for treatment of stomatitis
A composition and a method effective in preventing or treating stomatitis are presented. The composition contains glutathione or a pharmaceutically acceptable salt thereof and/or orotic acid or a derivative thereof or a pharmaceutically acceptable salt thereof is pr...
11/29/2011
8067379Sulfur compounds as inhibitors of hepatitis C virus NS3 serine protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of us...
11/29/2011
8030448Polypeptide having collagen-like structure
Disclosed is a peptide trimer in which three peptides of the same chain length having a repeating unit as a fundamental structure represented by the formula: -(-Gly-X-Y-)- wherein X and Y each represent any amino acid residue are tethered to one ...
10/04/2011
8022041Prodrug of an ICE inhibitor
This invention describes an ICE inhibitor prodrug (I) having good bioavailability. Compound I is useful for treating IL-1 mediated diseases such as rheumatoid arthritis, inflammatory bowel disease, Crohn's disease, ulcerative...
09/20/2011
7919468Compounds useful as modulators of the proteasome activity
Compounds of the following general formula (I): are provided. The compounds can be used as modulators of the proteasome activity, in the preparation of a medicament useful for the prevention or treatment of diseases wherein...
04/05/2011
79066194-amino-4-oxobutanoyl peptides as inhibitors of viral replication
The invention provides 4-amino-4-oxobutanoyl peptide compounds of Formula I and the pharmaceutically salts and hydrates thereof. The variables R1-R9, R16, R18, R19
03/15/2011
7888464Hepatitis C virus inhibitors
Hepatitis C virus inhibitors having the general formula are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed. ...
02/15/2011
7884186Isotopically labeled trapping agent and method for identifying reactive metabolites
The present invention is directed to an isotopically labeled trapping agent, methods for detecting reactive metabolites and methods of identifying drug candidates. More specifically, the isotopically labeled trapping agent and methods for detecting reactive metaboli...
02/08/2011
7863417Tripeptides and derivatives thereof for cosmetic application in order to improve skin structure
The invention relates to compounds and to the cosmetically acceptable salts thereof, which correspond to general formula (I), wherein: R1 represents H, —C(O)—R6, —SO2—R6 or —C(O)—XR6; R2 a...
01/04/2011
7858741Stabilization of the collagen triple helix by O-methylation of hydroxyproline residues
This invention relates to a collagen polypeptide comprising a tripeptide motif having the formula (ProYaaGly)n, where Yaa is an O-methylated amino acid residue and “n” is the number of motif repeats. Preferred O-methylated amino acid residues at the Y...
12/28/2010
7851449Peptide, pharmaceutical composition, and a method of treating microcirculation disorders
The invention is related to the medicinal means of correction of metabolic vascular syndrome and diseases, associated with disordered vascular wall permeability and capillaries fragility, and can be used as a means of enhancing capillaries resistance. There is propo...
12/14/2010
7741436Biologically active peptides and their use for repairing injured nerves
The present invention relates to biologically active peptides derived from the neurite outgrowth-promoting domain of laminin-1, i.e. the γ1-chain of laminin-1. These peptides include the decapeptide RDIAEIIKDI (SEQ ID NO: 1) and the truncated peptides derived there...
06/22/2010
7714105Use of fragments of oxytocin for the preparation of a pharmaceutical composition in order to create eustasis
The present invention relates to the use di-, tri- and tetrapeptide fragments of oxytocin or mesotocin for the preparation of a pharmaceutical composition in order to create eustasis. The invention also relates to di-, tri- and tetrapeptide fragments of oxytocin or ...
05/11/2010
7666986Biologically active peptide comprising tyrosyl-seryl-valine (YSV)
The tripeptide Tyrosyl-seryl-valine is disclosed with its use as a nutritional supplement. A method of making a nutritional supplement comprising obtaining the tripeptide Tyrosyl-seryl-valine and mixing the tripeptide with a biologically or therapeutically acceptabl...
02/23/2010
7576175Alpha-4 beta-1 integrin ligands for imaging and therapy
The present invention provides α4β1 integrin ligands that display high binding affinity, specificity, and stability. The ligands comprise a peptide having n independently selected amino acids, wherein at least one amino acid is an unnatural a...
08/18/2009
7550559Acylsulfonamide compounds as inhibitors of hepatitis C virus NS3 serine protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of us...
06/23/2009
7507791Solid phase peptide synthesis of tri-peptide derivatives
The present invention relates to a process for the preparation of a peptide derivative, and more preferably tri-peptide derivatives, of the formula wherein Tos has the meaning of p-toluenesulfonyl. ...
03/24/2009
7427599Biologically active peptide comprising Tyrosyl-seryl-valine(YSV)
The tripeptide Tyrosyl-seryl-valine is disclosed with its use as a pharmaceutical composition in treating a condition whose effects can be reduced by stimulating T-cell transformation and a cell proliferative disorder. A method is also disclosed making a pharmaceuti...
09/23/2008
7425608Method of making metallopeptides
Method of making metallopeptides is provided, for use in biological, pharmaceutical and related applications. The metallopeptides are made of peptides, peptidomimetics and peptide-like constructs, and include a metal ion-binding region thereof which includes at leas...
09/16/2008
7423010Nonporous microparticle-prodrug conjugates for treatment of infection
This invention provides novel methods and reagents for specifically delivering biologically active compounds to phagocytic mammalian cells. The invention also relates to specific uptake of such biologically active compounds by phagocytic cells and delivery of such c...
09/09/2008
7423012Phosphinyloxy, oxime and carboxylic acid derivatives which are useful as carboxypeptidase U inhibitors
The present invention relates to compounds of Formula I, and pharmaceutically acceptable salts or solvates thereof, or solvates of such salts, which compounds inhibit carboxypeptidase U and thus can be used in the preventio...
09/09/2008
7417029Prodrug of an ice inhibitor
This invention describes an ICE inhibitor prodrug (I) having good bioavailability Compound I is useful for treating IL-1 mediated diseases such as rheumatoid arthritis, inflammatory bowel disease, Crohn's disease, ulcerativ...
08/26/2008
7417027Linear and cyclic melanocortin receptor-specific peptides
Linear and cyclic peptides are provided specific to one or melanocortin receptors, and which exhibit agonist, antagonist, or mixed agonist-antagonist activity. In one embodiment, a linear peptide of the following general formula is provided:
08/26/2008
7417030Indazole peptidomimetics as thrombin receptor antagonists
The invention is directed to novel indazole peptidomimetic compounds which are useful as thrombin receptor antagonists for the treatment of diseases associated with thrombosis, restenosis, hypertension, heart failure, arrhythmia, inflammation, angina, stroke, athero...
08/26/2008
7410951Biologically active peptides and compositions, their use
Derivatives of hemiasterlin or Geodiamolide G having anti-mitotic activities and useful in treating cancer. These derivatives are represented by formula I wherein Y, n, R1, R2, R3, R7
08/12/2008
7404948Peptidic conjugates for alopecia prevention and treatment
The invention relates to novel peptidic conjugates containing a Gly-His-Lys sequence and used for dermatology or cosmetology for stimulating hair growth or stopping hair fall. ...
07/29/2008
7402556Prodrugs activated by plasmin and their use in cancer chemotherapy
The product of the invention is a modified form of a therapeutic agent and comprises a therapeutic agent, an oligopeptide having a plasmin peptide substrate of 2-4 amino acids and mono- or di-peptide linkage, a stabilizing group and, optionally, a linker group. The ...
07/22/2008
7399749Substituted prolines as inhibitors of hepatitis C virus NS3 serine protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of us...
07/15/2008
7396814Metallopeptide compositions for treatment of sexual dysfunction
Metallopeptide compositions are provided for treatment of sexual dysfunction in mammals, including male sexual dysfunction, such as erectile dysfunction, and female sexual dysfunction. The metallopeptides include at least one, and preferably two, aromatic amino acid...
07/08/2008
7396812Method for modulating Nod1 activity, use of a MTP related molecule for modulating Nod1 activity, and therapeutic applications thereof
A method for modulating Nod1 activity wherein said method comprises the steps of providing cells expressing a functional Nod1; and bringing said cells into contact with a molecule related to compositions comprising a molecule related to MTP and use of a molecule rel...
07/08/2008
7390789Thio-containing inhibitors of aminopeptidase P, and compositions thereof
The present invention is directed to an α thio-containing compound that is capable of inhibiting the enzyme, membrane aminopeptidase P (mAPP or APP), whose natural substrate is bradykinin. The compound is useful as a pharmaceutical agent because by inhibiting brady...
06/24/2008
7385025Metallopeptide compounds
Metallopeptides with a sequence of a biologically active alpha-melanocyte stimulating hormone (α-MSH), gamma-melanocyte stimulating hormone (γ-MSH), or bombesin sequence of length n residues, wherein a residue including a nitrogen atom and sulfur atom each availab...
06/10/2008
7378397TRH-degrading ectoenzyme inhibitors
Peptide derivatives useful as inhibitors of activity of thyrotropin-releasing hormone-degrading ectoenzyme (TRH-DE) are of formula Ia: wherein: R1 is an optionally su...
05/27/2008
7375083Pharmaceutical compositions for prevention of overdose or abuse
The invention relates to pharmaceutical compositions comprised of a chemical moiety attached to an active agent in a manner that substantially decreases the potential of the active agent to cause overdose or to be abused. When delivered at the proper dosage the phar...
05/20/2008
7375085Melanocyte-stimulating hormone inhibitors
In the present specification is disclosed a melanocyte-stimulating hormone inhibitory composition which comprises, as the active ingredient, a di- or tripeptide derivative having a certain naphthyl group or the salts thereof, or a melanocyte-stimulating hormone inhi...
05/20/2008
7375082Abuse-resistant hydrocodone compounds
The present invention decreases the potential for abuse of opioids, particularly hydrocodone, by covalent modification. The invention provides methods of delivering hydrocodone as conjugates that release the hydrocodone following oral administration while being resi...
05/20/2008
7371871Inhibitors of glutaminyl cyclase
The present invention relates to compounds that act as inhibitors of QC including those represented by the general formulae 1 to 9: and combinations thereof for the treatment of neuronal disorders, especially Alzheimer's di...
05/13/2008
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