SETT ATT FRAMSTELLA SOMATOSTATINANALOGER

The peptides of the formula I or I' are obtained from corresponding peptides whose lysine groups are protected with isonicotinoyl radicals by elimination of the protective groups with zinc dust in an aqueous solution of a lower alkanoic acid. The starting materials can be obtained by block synt...

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Bibliographische Detailangaben
Hauptverfasser:	W J PALEVEDA, R F NUTT, F W HOLLY, D F VEBER, R F HIRSCHMANN, R G STRACHAN
Format:	Patent
Sprache:	swe
Schlagworte:	CHEMISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PEPTIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	The peptides of the formula I or I' are obtained from corresponding peptides whose lysine groups are protected with isonicotinoyl radicals by elimination of the protective groups with zinc dust in an aqueous solution of a lower alkanoic acid. The starting materials can be obtained by block synthesis from separately prepared peptide segments. The said peptides are analogues of somatostatin and have its biological activity but a longer duration of action.