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Class 530/302 - Endorphin and Enkephalin; related peptides


Subclass of Class 530 - Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
Definition: Peptides containing at least half the amino acid residues
No. of patents: 183
Last issue date: 02/26/2008


1          
NumberTitleIssue Date
7335642Method for treating a viral infection related or a chemical toxin related hepatic injury with deltorphin D
A method of modulating cytokine mediated hepatic injury by administering compound-D SEQ ID NO:1 to a mammal. A concentration of the compound in the range of about 0.5 mg/kg to about 20 mg/kg in a physiologically acceptable formulation blocks a cytokine cascade. A th...
02/26/2008
7196059Pharmaceutical compositions of insulin drug-oligomer conjugates and methods of treating diseases therewith
Pharmaceutical compositions that include insulin, an insulin drug-oligomer conjugate, a fatty acid component, and a bile salt component or a bile salt component without a fatty acid component are described. The insulin drug is covalently coupled to an oligomeric moi...
03/27/2007
7169889Insulin prodrugs hydrolyzable in vivo to yield peglylated insulin
The present invention relates generally to hydrolyzable drug-oligomer conjugates, pharmaceutical compositions comprising such conjugates, and to methods for making and using such conjugates and pharmaceutical compositions. For example, a conjugate of insulin, PEG, a...
01/30/2007
7164021Opiate analogs selective for the δ-opioid receptor
Novel compounds which selectively bind to the δ-opioid receptor have been designed. These compounds have greater selectivity, improved water (blood) solubility, and enhanced therapeutic value as analgesics. Because agonists with selectivity for the δ-opioid recept...
01/16/2007
7118737Polymer-modified synthetic proteins
The present invention relates to methods and compositions for modifying peptides, polypeptides and proteins with polymers, especially glyco-mimetic polymers, so as to improve their biological activity or pharmacokinetic properties. The invention further provides met...
10/10/2006
7084121Mixtures of calcitonin drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same
A mixture of conjugates in which each conjugate in the mixture comprises a calcitonin drug coupled to an oligomer that includes a polyalkylene glycol moiety is disclosed. The mixture may lower serum calcium levels in a subject by 10, 15 or even 20 percent or more. M...
08/01/2006
7084114Mixtures of insulin drug-oligomer comprising polyalkylene glycol
A mixture of conjugates in which each conjugate in the mixture comprises an insulin drug coupled to an oligomer that includes a polyalkylene glycol moiety is disclosed. The mixture may exhibit higher in vivo activity than a polydispersed mixture of similar conjugate...
08/01/2006
7056713Urate oxidase
The present invention relates, in general, to urate oxidase (uricase) proteins and nucleic acid molecules encoding same. In particular, the invention relates to uricase proteins which are particularly useful as, for example, intermediates for making improved modifie...
06/06/2006
7030084Drug-oligomer conjugates with polyethylene glycol components
The present invention relates generally to hydrolyzable drug-oligomer conjugates, pharmaceutical compositions comprising such conjugates, and to methods for making and using such conjugates and pharmaceutical compositions. For example, a conjugate of insulin, PEG, a...
04/18/2006
6962818Mass defect labeling for the determination of oligomer sequences
Mass tagging methods are provided that lead to mass spectrometer detection sensitivities and molecular discriminations that are improved over other methods. In particular the methods are useful for discriminating tagged molecules and fragments of molecules from chem...
11/08/2005
6943148Methods for delivering therapeutics across blood-barrier and for altering receptor binding affinity
The present invention relates to amphiphilic drug-oligomer conjugates capable of traversing the blood-brain barrier (“BBB”) and to methods of making and using such conjugates. An amphiphilic drug-oligomer conjugates comprise a therapeutic compound conjugated to ...
09/13/2005
6908617Glycosylated modified primate lentivirus envelope polypeptides
A modified polypeptide corresponding to an envelope glycoprotein of a primate lentivirus is described. The polypeptide has been modified from the wild-type structure so that it has at least two of the glycosylation sites proximal to the CD4 binding site or chemokine...
06/21/2005
6875742Method for treating cytokine mediated hepatic injury
A method of modulating cytokine mediated hepatic injury by administering compound-D SEQ ID NO:1 to a mammal. A concentration of the compound in the range of about 0.5 mg/kg to about 20 mg/kg in a physiologically acceptable formulation blocks a cytokine cascade. A th...
04/05/2005
6852834Fusion peptides isolatable by phase transition
Genetically-encodable, environmentally-responsive fusion proteins comprising ELP peptides. Such fusion proteins exhibit unique physico-chemical and functional properties that can be modulated as a function of solution environment. The invention also provides methods...
02/08/2005
6740639Inclusion complees of a high potent opioid peptide, pharmaceutical compositions and method of treatment
The invention provides novel inclusion complexes of highly potent opioid peptide of L-Tyrosyl-D-alanyl-glycyl-N-methylphenylalanyl-glycyl-isopropylamide with cyclodextrin, pharmaceutical preparations containing these inclusion complexes of L-Tyrosyl-D-alanyl-glycyl-...
05/25/2004
6737397Control of cancer growth through the interaction of [MET5]-enkephalin and the zeta receptor
The present invention is related to the treatment and prevention of cancer including particularly gastrointestinal cancer. More specifically, the present invention describes the use of naltrexone, naloxone and the pentapeptide growth factor [Met5]-enkepha...
05/18/2004
6673769Lanthionine bridged peptides
Disclosed are lanthionine bridged peptides having the structure ##STR1## methods of their preparation and their use as pharmacologically active agents....
01/06/2004
6596778ଲ-endorphin peptides for treating muscle-wasting diseases
An active ଲ-endorphin fragment or an analog of such a fragment is provided to a patient for alleviating the effect of muscle-wasting disease and for inhibiting or reducing leakage of an enzyme from a living muscle. The ଲ-endorphin fragment is ...
07/22/2003
6506730Nasal transmucosal delivery of peptide conjugated with biocompatible polymers
The present invention relates to a pharmaceutical composition for the nasal transmucosal delivery of a biocompatible polymer-biologically active peptide conjugate. The pharmaceutical composition of the present invention increases the water solubility of p...
01/14/2003
6380164Method for treating cytokine mediated hepatic injury
A method of modulating cytokine mediated hepatic injury by administering deltorphins to a mammal. Deltorphin I SEQ ID NO:1, deltorphin II SEQ ID NO:2 or combinations of deltorphins I SEQ ID NO:1 and II SEQ ID NO:2 may be administered. A deltorphin concent...
04/30/2002
6359111Opioid receptor targeting
A compound comprising a ligand portion which has binding affinity for an opioid receptor, and a therapeutically or diagnostically effective group selected from radionuclide chelating agents, fluorochromes, toxins, drugs, polyboron moieties, proteins, biol...
03/19/2002
6337319μ-Selective opioid peptides
This invention relates to novel opioid peptides for the treatment of pain as well as a method for the preparation thereof and pharmaceutically acceptable compositions comprising these peptides. The invention also relates to methods for controlling pain in...
01/08/2002
6303578Mu-opiate receptor peptides
This invention relates to certain peptides and linear and cyclic analogs thereof that bind to the mu (morphine) opiate receptor with higher affinity, selectivity and potency than currently available peptides. This invention also relates to pharmaceutical ...
10/16/2001
6268339Lanthionine bridged peptides
Disclosed are lanthionine bridged peptides having the structure ##STR1## methods of their preparation and their use as pharmacologically active agents....
07/31/2001
6251625Process for preparing peptides and N-carbamoyl-protected peptides
The invention concerns a process for the enzymatic preparation of protected di- and oligopeptides and the separation of the protective groups used. The process according to the invention enables peptides to be synthesized simply and economically and the p...
06/26/2001
6136780Control of cancer growth through the interaction of [Met5 ]-enkephalin and the zeta (.zeta.) receptor
The present invention is related to the treatment and prevention of cancer including particularly gastrointestinal cancer. More specifically, the present invention describes the use of naltrexone, naloxone and the pentapeptide growth factor [Met5
10/24/2000
6054557Fluorescent peptides
The invention provides biologically active compounds of the formula: ##STR1## where R1 is a light-emitting moiety and R7 is a peptide of between 2 and 200 amino acids. X is selected from the group including .dbd.O, .dbd.S, --OH,...
04/25/2000
6028168Lanthionine bridged peptides
Disclosed are lanthionine peptides having the structure ##STR1## methods of their preparation and use as pharmacologically active agents....
02/22/2000
5776903Peptide derivatives usable as zinc endopeptidase 24-15 inhibitors
Peptide derivatives usable as zinc endopeptidase 24-15 inhibitors. These peptide derivatives have the following amino acid sequence: -Phe.psi.(PO2 CH2)-.sub.(L,D) Xaa'-Yaa'-Zaa'- in which .psi.(PO2 CH2) indicates that the pept...
07/07/1998
5747261Protein related to but distinct from EGF receptor and antibodies reactive therewith
The isolation, cloning and characterization of a human gene related to but distinct from EGF receptor gene has been described. Nucleotide sequence of the gene and amino acid sequence of the polypeptide encoded by the gene have been determined. The use of ...
05/05/1998
5733881Opioid peptide antagonists
Compounds of the formula I as well as methods for their preparation, their pharmaceutical preparations and their use. ##STR1## The compounds of formula I are useful in therapy, especially as analgesics and as immunosuppresive agents....
03/31/1998
5652335Physiologically active substance well capable of permeating biomembrane
A physiologically active substance well capable of permeating biomembrane according to the present invention is represented by: ##STR1## where R represents a residue of a physiologically active substance comprising a peptide, amino acid, aliphatic am...
07/29/1997
5627268Hemoglobin comprising globin fusion proteins
The present invention relates to a novel method for making a predetermined, desired peptide in transgenic animals and can be advantageously used for the production of large quantities of the desired peptide. More particularly, the invention concerns the e...
05/06/1997
5558987Blood levels of CCK peptides relative to panic disorder treatment
A method of treating a patient having a panic disorder, the patient having an elevated CCK peptide plasma level, by lowering the plasma CCK peptide level of the patient. A further method provides a diagnosis of panic disorder in a patient by detecting if ...
09/24/1996
5428128Site specific synthesis of conjugated peptides
Processes for synthesizing polypeptides containing substantially non-antigenic polymers, preferably poly(alkylene glycols) in specifically predetermined sites are disclosed. Polypeptides prepared by such processes acre also disclosed....
06/27/1995
5276137Analgesic peptides with a trifluoronorvaline modification
The present invention relates to analgesic enkephalin derivatives represented by the following formula: Tyr-A1 -A2 -A3 -A4 SEQ ID NO:5 (1) and the acid salts thereof, wherein Tyr is L-tyrosine, A1 or A
01/04/1994
5169833Substituted cyclic pentapeptides
The present invention provides substituted cyclic pentapeptide compounds of general Formula I: ##STR1## and the pharmaceutically-acceptable slats, esters and amides thereof, which are useful for inducing analgesia in animals, pharmaceutical comp...
12/08/1992
5154924Transferrin receptor specific antibody-neuropharmaceutical agent conjugates
The present invention pertains to a method for delivering a neuropharmaceutical agent across the blood brain barrier to the brain of a host. The method comprises administering to the host a therapeutically effective amount of an antibody-neuropharmaceutic...
10/13/1992
5061691Enkephalin analogs
The invention relates to enkephalin analogs of the formula ##STR1## wherein in case of X is D-Val, D-Phe, Pro, D-Met, D-Met(O), D-Leu, D-Glu, D-Glu(Obzl), D-Lys, D-Lys(Z), or D-Arg, Y is Gly or Phe; and R is a) a direct bond, b) an alkylene group having f...
10/29/1991
5017689Dynorphin analogs specific for kappa opioid receptors
Cyclic disulfide and linear dynorphin Dyn A1-11 and dynorphin Dyn A1-13 analogs which are highly specific for .kappa. opioid receptors. These analogs are useful in pharmaceutical compositions and for the analysis of opioid receptor/l...
05/21/1991
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