Patents
Sitemap › C07 - Organic chemistry › C07K - Peptides › C07K 5 - Peptides having up to four amino acids in a fully defined sequence; Derivatives thereof
Patents for C07K 5 - Peptides having up to four amino acids in a fully defined sequence; Derivatives thereof (30,692)
03/1982
03/31/1982EP0048345A1 Process for the preparation of an alpha-L-aspartyl-L-phenylalanine-alkyl ester
03/30/1982US4322436 Novel substituted phenylacetic acid amide compounds
03/30/1982US4322340 Pharmacologically active peptides
03/24/1982EP0048159A2 Novel carboxyalkyl peptides and thioethers and ethers of peptides as antihypertensive agents
03/24/1982EP0048051A1 Dipeptide sweetener
03/24/1982EP0047997A2 Peptide, a process for producing the heptacosapeptide and the use of the heptacosapeptide for producing secretin
03/23/1982US4321391 Preparation of L-aspartic acid N-thiocarboxyanhydride
03/22/1982EP0038357A4 Hydrolytic enzyme-activatible pro-drugs.
03/16/1982US4320051 Analgesic tripeptide amides
03/16/1982CA1120031A1 Tetrapeptides and methods
03/10/1982EP0046953A2 Amino acid derivatives, processes for their preparation, compositions containing them and their use
03/09/1982US4318904 Anticoagulants, thrombin inhibition
03/09/1982US4318847 Physiologically active tetrapeptides
03/04/1982WO1982000641A1 Peptide substrates for determination of protease activity
03/04/1982WO1982000640A1 Tripeptide alkylamide derivatives
03/03/1982EP0046742A1 Peptide substrates for determination of protease activity
02/1982
02/24/1982EP0046292A1 Substituted caprylolactam derivatives as antihypertensives, process for preparing and pharmaceutical composition comprising them
02/24/1982EP0046291A2 Substituted caprolactam derivatives as antihypertensives, process for preparing them, pharmaceutical composition containing them, and intermediates
02/24/1982EP0046289A2 Substituted enantholactam derivatives as antihypertensives, a process for preparing and a pharmaceutical composition containing them, and intermediates
02/23/1982US4316896 Aminoacid derivatives as antihypertensives
02/23/1982US4316889 Anticoagulants
02/16/1982US4315853 Polyprenylpeptides and their production
02/10/1982EP0045665A1 Enzyme inhibitors
02/09/1982US4314936 By measurem,ent of fluoresence
02/03/1982EP0045161A1 Amides of 4-oxo-5-amidohexanoic acid derivatives
02/03/1982EP0045049A2 Arylamine derivatives, process for their preparation and their use as microbicides
01/1982
01/26/1982US4312943 Conjugate obtained by coupling a labeling enzyme with an oligo- or polypeptide
01/26/1982CA1117136A1 Peptides and acid addition salts thereof
01/20/1982EP0044090A2 Lysosomotropic detergent therapeutic agents, compositions containing them and their uses
01/19/1982US4311640 Antibiotic
01/12/1982US4310517 Oligopeptides
01/06/1982EP0043219A1 Immunoregulatory diketopiperazine compounds
01/05/1982US4309442 2,5-diamino-2-fluoromethylpentanoic acid or derivative thereof
01/05/1982US4309343 Pharmacologically active peptides
01/05/1982US4309342 Antibacterial peptides
01/05/1982US4309341 Adsorption of impurities on ion exchange resin/ gh crab
12/1981
12/29/1981US4308202 Prolylphenylalanylarginine derivatives, process for producing same and method for measuring activity of enzymes using same
12/29/1981US4308201 Phenylalanylvalylarginine derivative, process for producing same and method for measuring activity of enzymes using same
12/29/1981US4308181 Insulin b-chain analogs as stimulants of t-cell proliferation, for immune system disorders
12/23/1981EP0042291A2 Methods and compositions for preparation of H-Arg-X-Z-Y-Tyr-R
12/15/1981US4305872 Hypothalamic releasing and inhibitory factors, enkephalins and antagonists to precursor peptides useful in bioassay
12/08/1981US4304715 Enkephalin analogues
12/01/1981US4303649 1-Phenyl-2-aminoethanol derivatives
12/01/1981CA1113458A1 Phenylglycine derivatives
11/1981
11/25/1981EP0040435A1 Peptide derivatives and process for the preparation thereof
11/24/1981CA1113088A1 PROCESS FOR THE PREPARATION OF THYMOSIN .alpha..SUB.1 AND AN ANALOGUE
11/17/1981US4301151 Long-lasting agonists of enkephalin
11/17/1981US4301065 Novel polypeptides having thymic activity or an antagonistic activity and processes for their synthesis
11/10/1981US4299821 Hypothermic agents, treatment of narcolepsy
11/10/1981US4299820 Therapeutic process employing amides of L and DL phenylglycines
11/03/1981US4298523 Oligopeptides of arginine, lysine, valine, sarcosine, aspartic or glutamic acid, and tyrosine
11/03/1981CA1111841A1 Cyclopeptides
10/1981
10/28/1981EP0038758A1 Amino-acids derivatives and their therapeutic use
10/28/1981EP0038357A1 Hydrolytic enzyme-activatible pro-drugs
10/27/1981US4297346 Pseudopeptides used as medicaments
10/27/1981CA1111414A1 L-pyroglutamyl-l-seryl-glycine-glycine amide
10/21/1981EP0038153A2 Modified allergens
10/21/1981EP0038132A2 Process for preparing protease inhibitors
10/21/1981EP0038117A1 Methods for preparing anti-hypertensive agents
10/21/1981EP0038046A2 Pharmaceutical amides, and preparation, formulations and use thereof
10/20/1981US4296125 Derivatives of benzoylphenoxyalkanoic acids having normolipemizing activity
10/20/1981US4296110 Antihypertensive I-substituted cyclic lactam-2-carboxylic acids
10/15/1981WO1981002893A1 Sulfur-containing acylamino acids
10/13/1981US4294923 Amino acid derivative of 7-amino-4-trifluoromethyl coumarin hydrolyzed to free chromophore
10/07/1981EP0037231A2 Substituted acyl derivatives of octahydro-1H-indole-2-carboxylic acids
10/07/1981EP0037110A2 Specific antibody and its use in an enzyme immuno assay
10/06/1981US4293648 Process for esterification of α-L-aspartyl-L-phenylalanine
10/06/1981US4293481 Tripeptide inhibitors of angiotensin-converting enzyme
09/1981
09/30/1981EP0036713A2 Angiotensin converting enzyme inhibitors
09/29/1981US4292404 Method for determining the activity of the angiotensin-converting enzyme
09/23/1981EP0036258A2 Process for producing aspartame
09/22/1981US4291022 Organic compounds
09/22/1981US4290943 Method of preparing polypeptides
09/16/1981EP0035743A1 Process for the preparation of dipeptides
09/15/1981US4289759 Restoring immune system to normal state
09/15/1981CA1109060A1 Peptide derivatives and pharmaceutical compositions containing same
09/09/1981EP0035454A2 Desacetylthymosin alpha 1, its process of preparation and its use
09/09/1981EP0035383A1 Angiotensin converting enzyme inhibitors
09/09/1981EP0035047A1 Process for the production of an alpha-L-aspartyl-L-phenylalanine lower alkyl ester and an intermediate therefor
09/08/1981US4288432 Novel enkephalin analogs and process for the preparation thereof
09/02/1981EP0034876A2 Branched amides of L-aspartyl-D-amino acid dipeptides and compositions thereof
09/02/1981EP0034586A1 4-trifluoromethylcoumarin peptide derivatives and their use in proteinase assays.
09/01/1981USRE30731 Enkephalin analogues
09/01/1981CA1108180A1 Analogs of bestatin
09/01/1981CA1108128A1 Cyclization process for an ergot alkaloid
09/01/1981CA1108125A1 Olgiopeptide derivatives of phosphonic acid
08/1981
08/26/1981EP0034567A2 A method for the total synthesis of cyclosporins and novel cyclosporins
08/26/1981EP0034347A2 Derivatives of aldohexoses, intermediates, process for their production, preparations containing such compositions and their use
08/26/1981EP0034323A2 Amino acid and peptide esters of leuco-indo anilines, process for their preparation and agents containing these compounds for the detection of proteolytic enzymes
08/25/1981US4285935 Antitumor agents, histolytic medicaments
08/25/1981US4285857 Cyclic analogues of callidine
08/20/1981WO1981002294A1 Tripeptidic derivatives and use thereof for enzyme determination
08/19/1981EP0034122A1 Tripeptide derivatives and their use in the determination of enzymes
08/18/1981US4284721 Method for manufacturing dipeptides
08/18/1981US4284624 Mixed disulfides
08/12/1981EP0033504A2 Pentapeptides of the encephaline type, process for their preparation and medicaments containing these
08/12/1981EP0033384A2 Medicaments containing fragments of thymosin-alpha-1 with immunostimulating activity, and thymosin-alpha-1 fragments
08/11/1981US4283330 Pharmacologically active peptides
08/11/1981US4283328 Preparation of dehydropeptides
08/04/1981CA1106395A1 Peptide derivatives
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