BIOABSORBABLE POLYDEPSIPEPTIDES, THEIR PREPARATION AND USE

Novel, semi-crystalline depsipeptide polymers and copolymers particularly suitable for use in fabricating bioabsorbable medical implant devices such as sutures or clips and obtained through ring-opening polymerization of certain 3-substituted-2,5-morpholinediones prepared by reacting a naturally occ...

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Bibliographic Details
Main Authors GLOWAKY, RAYMOND CHARLES, FUNG, FU-NING
Format Patent
LanguageEnglish
Published 27.12.1990
Edition4
Subjects
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
CHEMISTRY
COMPOSITIONS BASED THEREON
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METALLURGY
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
PEPTIDES
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:Novel, semi-crystalline depsipeptide polymers and copolymers particularly suitable for use in fabricating bioabsorbable medical implant devices such as sutures or clips and obtained through ring-opening polymerization of certain 3-substituted-2,5-morpholinediones prepared by reacting a naturally occurring alpha-amino acid with an alpha-halo acid chloride in inert solvent in the presence of an acid acceptor.
Bibliography:Application Number: EP19880311858