McClure, Qualey & Rodack LLP
Biodegradable hyaluronic acid derivative, biodegradable polymeric micelle composition and pharmaceutical or bioactive composition
The invention provides a biodegradable hyaluronic acid derivative including at least one modified hyaluronic acid repeating unit represented by the formula (HA)-[O(C═O)NH-M]p, wherein HA is a unit including N-acetyl-D-glucosamine and D-glucuronic acid, M is a modifying moiety containing a C2-16 hydrocarbyl group, and p is an integer of 1 to 4.
Industrial Technology Research Institute
A C A A A C
A61P C08L A61P A61K A61P C08B
inventional inventional inventional inventional inventional inventional
Hsuen-Tseng Shu-Hua Bin-Hong Yu-Hua Mei-Jung Jui-Hsiang Muh-Lan
Chang Jan Tsai Chen Liu Chen Chen