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37 results about "Bombesin" patented technology
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Bombesin is a 14-amino acid peptide originally isolated from the skin of the European fire-bellied toad (Bombina bombina). It has two known homologs in mammals called neuromedin B and gastrin-releasing peptide. It stimulates gastrin release from G cells. It activates three different G-protein-coupled receptors known as BBR1, -2, and -3. It also activates these receptors in the brain. Together with cholecystokinin, it is the second major source of negative feedback signals that stop eating behaviour.
Compound and method of treating neurogenic conditions using non-steroidal anti-inflammatory drug complexes
A complex is provided for the treatment of neurogenic conditions having the formula: where R1 is M is a metal ion Ca(II), Mg(II), Cu(II) or Ni(II); n is an integer 1 or 2; R is BBB peptide, transferrin, membrane transporter peptide, TAT peptide, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptidegluconate, L-lactate, L-leucine, L-tryptophan, and L-glutamate; and R is coupled to M through a carboxylate moiety. Magnesium (II) represents the preferred metal ion as magnesium is known to have neuroprotective effects. The metal ion is in part chelated by a non-steroidal anti-inflammatory drug that does not inhibit platelet activity and includes salicylate and ibuprofenate. The complex also includes a ligand operative in transport across the blood brain barrier. A process for making an inventive complex includes the stoichiometric addition of ligands containing carboxylate groups to a solution of the metal ion. In instances where the metal ion is magnesium (II), a stoichiometric ratio of 1:1:1 is found between the non-steroidal anti-inflammatory ligand:magnesium (II):transporter ligand.
Owner:MILLER LANDON C G
Aminobutyramide conjugate and a pharmaceutical composition for treatment of neuronal disorders
ActiveUS20060058219A1Improve efficiencyEliminate side effectsBiocidePeptide/protein ingredientsTryptophanSaccharin
A compound is provided that has the formula NH2CH2CH2CH2C(O)N—R (I) where R is a moiety capable of crossing the blood brain barrier and is as a free compound serotonin, dopamine blood brain barrier (BBB) peptide, membrane translocating protein, TAT peptides, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptidetransferrin, glucosylamnine, amino saccharin, lactylamine, leucine, tryptophan, glutamate and amino cholines.
Owner:MILLER LANDON C G
Diagnostic or therapeutic somatostatin or bombesin analog conjugates and uses thereof
InactiveUS20050070470A1Quick eliminationReduce drug toxicityOrganic active ingredientsSenses disorderDiseaseCytotoxicity
Disclosed are peptide agents and uses thereof that are analogs of biologically active peptides such as somatostatin and bombesin. The compounds of the invention have the general formula X-Y-Z-Q, where X is a cytotoxic agent, therapeutic agent, detectable label or chelating group, and Q is a biologically active peptide. In peptide agents of the invention Y is optionally a hydrophilic polymer or peptide, and Z is a linking peptide bonded to Q at the amino terminus of Q, having two, three, four, or five, amino acid residues selected to link X to Q, while retaining the biological activity of Q. Methods of using these peptide agents in the diagnosis and treatment of diseases are also disclosed.
Owner:TULANE EDUCATIONAL FUND
Radiolabeled peptides for the diagnosis and treatment of breast and prostate tumors and metastases of such tumors
InactiveUS20030224998A1Conveniently providedShort half-lifeCosmetic preparationsIn-vivo radioactive preparationsBombesinReceptor
Compounds and methods for the diagnosis and treatment of tumors, including breast and prostate tumors and metastases thereof using radiolabelled peptides that bind to GRP receptors. The peptides are Bombesin analogs wherein the first and optionally the third amino acid are modified.
Owner:MALLINCKRODT INC
Baclofen conjugate and a pharmaceutical composition for treatment of neuronal disorders
A compound is provided that has the formula NH2CH2CH2CHR1C(O)N—R (I) where R1 is p-chlorophenyl, R is a moiety capable of crossing the blood brain barrier and is as a free compound serotonin, dopamine blood brain barrier (BBB) peptide, membrane translocating protein, TAT peptides, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptide transferrin, glucosylamine, amino saccharin, lactylamine, leucine, tryptophan, glutamate and amino cholines.
Owner:MILLER LANDON C G
Compound and method of treating neurogenic conditions using non-steroidal anti-inflammatory drug complexes
InactiveUS7151084B2Nervous disorderPeptide/protein ingredientsMembrane TransportersPancreatic hormone
A complex is provided for the treatment of neurogenic conditions having the formula:where R1 isM is a metal ion Ca(II), Mg(II), Cu(II) or Ni(II); n is an integer 1 or 2; R is BBB peptide, transferrin, membrane transporter peptide, TAT peptide, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptidegluconate, L-lactate, L-leucine, L-tryptophan, and L-glutamate; and R is coupled to M through a carboxylate moiety. Magnesium(II) represents the preferred metal ion as magnesium is known to have neuroprotective effects. The metal ion is in part chelated by a non-steroidal anti-inflammatory drug that does not inhibit platelet activity and includes salicylate and ibuprofenate. The complex also includes a ligand operative in transport across the blood brain barrier. A process for making an inventive complex includes the stoichiometric addition of ligands containing carboxylate groups to a solution of the metal ion. In instances where the metal ion is magnesium(II), a stoichiometric ratio of 1:1:1 is found between the non-steroidal anti-inflammatory ligand:magnesium(II):transporter ligand.
Owner:MILLER LANDON C G
Aminobutyramide conjugate and a pharmaceutical composition for treatment of neuronal disorders
ActiveUS7074775B2Improve efficiencyEliminate side effectsBiocideDipeptide ingredientsTryptophanSecretin
A compound is provided that has the formulaNH2CH2CH2CH2C(O)N—R (I)where R is a moiety capable of crossing the blood brain barrier and is as a free compound serotonin, dopamine blood brain barrier (BBB) peptide, membrane translocating protein, TAT peptides, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptidetransferrin, glucosylamnine, amino saccharin, lactylamine, leucine, tryptophan, glutamate and amino cholines.
Owner:MILLER LANDON C G
Baclofen conjugate and a pharmaceutical composition for treatment of neuronal disorders
A compound is provided that has the formulaNH2CH2CH2CHR1C(O)N—R (I)where R1 is p-chlorophenyl, R is a moiety capable of crossing the blood brain barrier and is as a free compound serotonin, dopamine blood brain barrier (BBB) peptide, membrane translocating protein, TAT peptides, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptide transferrin, glucosylamine, amino saccharin, lactylamine, leucine, tryptophan, glutamate and amino cholines.
Owner:MILLER LANDON C G
Piracetam and piracetam analog conjugate and a pharmaceutical composition for treatment of neuronal disorders
A compound of the formulawhere R1 is H, C1–C4 alkyl and OH; R2 in is H, C1–C4 alkyl and OH; R3 is H and C1–C4 alkyl; R4 is H and C1–C4 alkyl; n is an integer between 0 and 2 inclusive; R5 is a nullity, NHR7C(O)—, C6H4—, C6H4—O—; R7 is C2–C6 alkyl; and R6 is a moiety capable of crossing the blood brain barrier and is as a free compound serotonin, dopamine, blood brain barrier (BBB) peptide, membrane translocating peptide, TAT peptides, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptidegluconate, transferrin, glucosylamine, amino saccharin, saccharin ester, lactylamine, leucine, tryptophan, amino glutamate and amino cholines.
Owner:MILLER LANDON C G
Piracetam and piracetam analog conjugate and a pharmaceutical composition for treatment of neuronal disorders
A compound of the formula where R1 is H, C1-C4 alkyl and OH; R2 in is H, C1-C4 alkyl and OH; R3 is H and C1-C4 alkyl; R4 is H and C1-C4 alkyl; n is an integer between 0 and 2 inclusive; R5 is a nullity, NHR7C(O)—, C6H4—, C6H4—O—; R7 is C2-C6 alkyl; and R6 is a moiety capable of crossing the blood brain barrier and is as a free compound serotonin, dopamine, blood brain barrier (BBB) peptide, membrane translocating peptide, TAT peptides, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptidegluconate, transferrin, glucosylamine, amino saccharin, saccharin ester, lactylamine, leucine, tryptophan, amino glutamate and amino cholines.
Owner:MILLER LANDON C G
Therapeutic agent for irritable bowel syndrome
ActiveUS20090093415A1Excellent IBS-treating effectImprove efficacyBiocidePeptide/protein ingredientsIntestinal structureNK1 receptor antagonist
[Problem]To provide a therapeutic agent for irritable bowel syndrome (IBS), which is excellent in efficacy and safety.[Means for Resolution]It was shown that the bombesin 2 (BB2) receptor antagonists typified by RC-3095 are therapeutic agents for irritable bowel syndrome (IBS), which show excellent efficacy in both of an abdominal symptom and bowel movement disorder. Thus, according to the present invention, it became possible to provide a therapeutic agent for irritable bowel syndrome (IBS) which comprises, as an active ingredient, a bombesin 2 (BB2) receptor antagonist exerting an excellent efficacy in both an abdominal symptom and bowel movement disorder.
Owner:SELDAR PHARMA
Bombesin Analog Peptide Antagonist Conjugates
ActiveUS20110097266A1Promote absorptionImprove in vivo stabilityPeptide/protein ingredientsRadioactive preparation carriersBombesinCombinatorial chemistry
To provide a diagnostic and therapeutic medicament, a bombesin analog peptide antagonist conjugate is provided which has general Formula (I), wherein A is a metal chelator comprising at least one radionuclide metal, B is a spacer linked to N-terminal of C or a covalent bond and C is a bombesin analog peptide antagonist having a sequence as claimed, where further x is an integer from 1 to 3 and n is an integer from 1 to 6.[A-(B)n]x—C (I)
Owner:UNIVSSPITAL BASEL +1
Metallopeptide compounds
InactiveUS20050282739A1Strong specificityPeptide sourcesTripeptide ingredientsMelanophore-dispersing hormoneGamma-Melanocyte-stimulating hormone
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 available for complexation to a metal ion is inserted at any position from between the two and three position to the C-terminus side of the n position, or alternatively is substituted for the residue at any position from the three position to the n position, with a metal ion complexed thereto, with any proline (Pro) residue which is either of the two residues on the immediately adjacent N-terminus side of the inserted or substituent residue comprising a nitrogen atom and sulfur atom available for complexation to a metal ion is substituted with a homolog.
Owner:PALATIN TECH INC
Multivalent synthetic vaccine for cancer
InactiveUS20030082201A1Preventing, inhibiting, or modulating the hypersecretion of VIPBacteriaAntibody mimetics/scaffoldsBombesinVasoactive intestinal peptide
Multivalent vaccine comprising peptides from vasoactive intestinal peptide, bombesin, Substance P and epidermal growth factor are described. A method of constructing a multivalent gene for use in various expressions vectors and the protein recombinantly expressed in the prokaryotic expression systems are also described.
Owner:DABUR RESEARCH FOUNDATION
Bombesin-oriented anti-tumor polypeptide and preparation method and application thereof
The invention discloses a bombesin-oriented anti-tumor polypeptide, which is a fusion peptide formed by connecting bombesin and cationic antibacterial peptide from bovine bone marrow cells, wherein the cationic antibacterial peptide has an active area of damaged mitochondria. The anti-tumor polypeptide has obvious targeted inhibiting effect on solid tumors and blood tumors, improves the safety of medicaments, provides a new path for clinical medicament application, and has good application prospect.
Owner:WEST CHINA HOSPITAL SICHUAN UNIV
Metallopeptide compounds
InactiveUS7385025B2Peptide sourcesTripeptide ingredientsGamma-Melanocyte-stimulating hormoneC-terminus
Owner:PALATIN TECH INC
Bombesin analog peptide antagonist conjugates
ActiveUS9035023B2Good water solubilityImprove bioavailabilityPeptide/protein ingredientsRadioactive preparation carriersBombesinCombinatorial chemistry
To provide a diagnostic and therapeutic medicament, a bombesin analog peptide antagonist conjugate is provided which has general Formula (I), wherein A is a metal chelator comprising at least one radionuclide metal, B is a spacer linked to N-terminal of C or a covalent bond and C is a bombesin analog peptide antagonist having a sequence as claimed, where further x is an integer from 1 to 3 and n is an integer from 1 to 6.[A-(B)n]x—C (I)
Owner:UNIVSSPITAL BASEL +1
Bombesin analog peptide antagonist conjugates
InactiveUS20150265733A1Good water solubilityImprove bioavailabilityPeptide/protein ingredientsRadioactive preparation carriersBombesinCombinatorial chemistry
To provide a diagnostic and therapeutic medicament, a bombesin analog peptide antagonist conjugate is provided which has general Formula (I), wherein A is a metal chelator comprising at least one radionuclide metal, B is a spacer linked to N-terminal of C or a covalent bond and C is a bombesin analog peptide antagonist having a sequence as claimed, where further x is an Integer from 1 to 3 and n is an integer from 1 to 6.[A−(B)n]x−C
Owner:UNIVSSPITAL BASEL +1
Novel compounds comprising a bombesin derivative, a process for the preparation thereof and a nuclear molecular imaging agent comprising the same
InactiveUS20170121368A1High uptake rateLow tumor uptake rateRadioactive preparation carriersBombesinBombesinMolecular imaging
Provided are a novel compound, in which a bombesin derivative known as having selectivity with respect to prostate cancer bonds with a ligand via aminomethyl galacturonic acid, a complex compound that covalently bonds with a radioactive isotope via the ligand of the novel compound, methods of preparing the compounds, and a nuclear-based molecular imaging agent including the complex compound.
Owner:KOREA INST OF RADIOLOGICAL & MEDICAL SCI
Amantadine, memantine, and rimantadine conjugates and a pharmaceutical composition for treatment of neuronal disorders
A compound is provided that has the formula (II):where R1 in each occurrence is independently H, or C1-C4 alkyl; R2 is a nullity or CH—CH3, R3 is a nullity or C(O)—R6—NH; R6 is C2-C6 alkyl, (CH2CH2—O)n, or (CH(OH)CH2)n; n is an integer of between 1 and 4; R4 is a nullity or NH—R6—C(O); and R5 is a moiety capable of crossing the blood brain barrier and is as a free compound serotonin, dopamine, blood brain barrier (BBB) peptide, membrane translocating peptide, TAT peptides, endocannabinoids 1 & 2, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptide transferrin, glucosyl ester, lactic acid, leucine, tryptophan, glutamic acid.
Owner:MILLER LANDON C G
Diagnostic or therapeutic somatostatin or bombesin analog conjugates and uses thereof
Owner:THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND
Tetrahydroisoquinolin-1-one derivative or salt thereof
[Problems] To provide a pharmaceutical, in particular a compound which can be used as a therapeutic agent for irritable bowel syndrome (IBS).[Means for Solving Problems] It was found that a tetrahydroisoquinolin-1-one derivative having an amide group at the 4-position or a pharmaceutically acceptable salt thereof has an excellent bombesin 2 (BB2) receptor antagonistic action. It is also found that the tetrahydroisoquinolin-1-one derivative is highly effective on bowel movement disorders. From the above, the tetrahydroisoquinolin-1-one derivative of the present invention is useful as a therapeutic agent for diseases associated with a BB2 receptor, in particular IBS.
Owner:SELDAR PHARMA
Composite polypeptide additive feed and making method thereof
Owner:SHANGHAI YANHUA FEED CO LTD
Amantadine, memantine, and rimantadine conjugates and a pharmaceutical composition for treatment of neuronal disorders
A compound is provided that has the formula (II):where R1 in each occurrence is independently H, or C1-C4 alkyl; R2 is a nullity or CH—CH3, R3 is a nullity or C(O)—R6—NH; R6 is C2-C6 alkyl, (CH2CH2—O)n, or (CH(OH)CH2)n; n is an integer of between 1 and 4; R4 is a nullity or NH—R6—C(O); and R5 is a moiety capable of crossing the blood brain barrier and is as a free compound serotonin, dopamine, blood brain barrier (BBB) peptide, membrane translocating peptide, TAT peptides, endocannabinoids 1 & 2, bradykinin, beta-endorphin, bombesin, calcitonin, cholecystokinin, an enkephalin, dynorphin, insulin, gastrin, substance P, neurotensin, glucagon, secretin, somatostatin, motilin, vasopressin, oxytocin, prolactin, thyrotropin, an angiotensin, galanin, neuropeptide Y, thyrotropin-releasing hormone, gonadotropnin-releasing hormone, growth hormone-releasing hormone, luteinizing hormone, vasoactive intestinal peptide transferrin, glucosyl ester, lactic acid, leucine, tryptophan, glutamic acid.
Owner:MILLER LANDON C G
Tetrahydroisoquinolin-1-one derivative or salt thereof
[Problems] To provide a pharmaceutical, in particular a compound which can be used as a therapeutic agent for irritable bowel syndrome (IBS).[Means for Solving Problems] It was found that a tetrahydroisoquinolin-1-one derivative having an amide group at the 4-position or a pharmaceutically acceptable salt thereof has an excellent bombesin 2 (BB2) receptor antagonistic action. It is also found that the tetrahydroisoquinolin-1-one derivative is highly effective on bowel movement disorders. From the above, the tetrahydroisoquinolin-1-one derivative of the present invention is useful as a therapeutic agent for diseases associated with a BB2 receptor, in particular IBS.
Owner:SELDAR PHARMA
Novel grp-r agonistic 177-lutetium-labeled bombesin derivatives for diagnosis and treatment of prostate cancer
ActiveUS20160121004A1Efficiently and selectively targetingAccurate diagnosisCosmetic preparationsIsotope introduction to peptides/proteinsBombesinWilms' tumor
Provided is a novel compound capable of being usefully used to diagnose and treat prostate cancer by labeling a radioisotope on a bombesin derivatives capable of selectively targeting a target material over-expressed in tumor cells in order to develop an effective diagnose and treatment method of diseases associated with prostate cancer.
Owner:KOREA ATOMIC ENERGY RES INST
Compositions and methods of use for a bombesin peptide
The present invention discloses a seven amino acid peptide (7AA) of bombesin. Methods for reducing the impairment respiratory tract mucosal immunity, reducing the rate of infection of the respiratory tract by pathogenic microorganisms and reducing the atrophy or dysfunction of the GALT comprising administering an effective amount of 7AA are also provided.
Owner:WISCONSIN ALUMNI RES FOUND
A kind of bombesin, medicine containing the bombesin and application thereof
The invention relates to the field of biomedicines and in particular relates to bombesin, a medicine containing the bombesin and application thereof. Arginine at a 3rd site of the bombesin is methylated bombesin. Compared with the bombesin, the methylated bombesin provided by the invention has a stronger effect of promoting neurons to release gamma-aminobutyric acid and the treatment effect of thebombesin on epilepsy can be remarkably enhanced.
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
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