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Class Information
Number: 514/809
Name: Drug, bio-affecting and body treating compositions > Enkephalin or endorphin or derivatives
Description: Subject matter involving neurological peptides related to enkephalin or endorphin.










Patents under this class:
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Patent Number Title Of Patent Date Issued
7968604 Pharmaceutical composition for prevention and treatment of drug or alcohol addiction or bipolar disorder using sodium phenylbutyrate Jun. 28, 2011
7255882 Enkephalinase inhibitor and GABA precursor loading as anti-anxiety compositions Aug. 14, 2007
6998387 Human appetite control by glucagon-like peptide receptor binding compounds Feb. 14, 2006
6867181 Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides Mar. 15, 2005
6221958 Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides Apr. 24, 2001
6034175 Salts of peptides with carboxy-terminated polyesters Mar. 7, 2000
5889110 Salts of peptides with carboxy-terminated polyesters Mar. 30, 1999
5863985 Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides Jan. 26, 1999
5672659 Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides Sep. 30, 1997
5169833 Substituted cyclic pentapeptides Dec. 8, 1992
5017689 Dynorphin analogs specific for kappa opioid receptors May. 21, 1991
4829056 Buccal tablet comprising etorphine or a salt thereof May. 9, 1989
4757049 Process for using endogenous enkephalins and endorphins to stimulate the immune system of patients with aids Jul. 12, 1988
4707468 Polypeptide Nov. 17, 1987
4684624 Method of treating cerebral ischemia Aug. 4, 1987
4670419 Pharmaceutical composition and its rectal use Jun. 2, 1987
4657892 Pharmacologically active peptides Apr. 14, 1987
4631270 Therapeutically useful pseudopeptides, compositions containing the same and methods of preparation and use Dec. 23, 1986
4603121 Enkephalin analogs Jul. 29, 1986
4599325 Substituted tyrosyl alanine dipeptide amides Jul. 8, 1986
4579841 Dipeptide derivatives having opiate activity Apr. 1, 1986
4540682 Pharmaceutical peptides, preparation, use and intermediates Sep. 10, 1985
4537878 Process for using endogenous enkephalins and endorphins to stimulate the immune system Aug. 27, 1985
4533657 Analgesic dipeptide amides and method of use and composition thereof Aug. 6, 1985
4533655 Analgesic dipeptide amides and method of use and compositions thereof Aug. 6, 1985
4518711 Conformationally constrained cyclic enkephalin analogs with delta receptor specificity May. 21, 1985
4496540 Therapeutic compounds Jan. 29, 1985
4495178 Enkephalin analogs Jan. 22, 1985
4438104 Endorphins having placental or pancreatic origin Mar. 20, 1984
4430327 Method for treating pregnant females for pain and anxiety Feb. 7, 1984
4421744 Aminoacyl derivatives Dec. 20, 1983
4407794 Peptides and therapeutic applications thereof Oct. 4, 1983
4405607 Novel pentapeptides, processes for their production, pharmaceutical compositions comprising said pentapeptides and their use Sep. 20, 1983
4380535 Enkephalin degrading enzyme inhibitors Apr. 19, 1983
4371463 Enzyme-resistant opiate pentapeptides Feb. 1, 1983
4363800 Biologically active amides Dec. 14, 1982
4362717 Biologically active amides Dec. 7, 1982
4358440 Polypeptide and its production and use Nov. 9, 1982
4351763 Pharmacologically active peptides Sep. 28, 1982
4350627 Biologically active peptides Sep. 21, 1982
4346083 Biologically active amides Aug. 24, 1982
4343795 Biologically active amides Aug. 10, 1982
4333873 Pharmacologically active peptides Jun. 8, 1982
4331593 Analgesic compounds May. 25, 1982
4330465 Novel .beta.-endorphin analogs May. 18, 1982
4322339 Pharmacologically active peptides Mar. 30, 1982
4322340 Pharmacologically active peptides Mar. 30, 1982
4322342 Analgesic compounds Mar. 30, 1982
4320051 Analgesic tripeptide amides Mar. 16, 1982
4320117 Polypeptide Mar. 16, 1982

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