ENANTIOPURE OR ENANTIOENRICHED BDDE AND ITS USE AS CROSSLINKING AGENT IN THE MANUFACTURE OF CROSS-LINKED PRODUCTS
申请人:GALDERMA S.A.
公开号:US20170291963A1
公开(公告)日:2017-10-12
Enantiomers of butanediol diglycidyl ether (BDDE) are present in an enantiomerically enriched enantioenriched mixture of BDDE stereisomers or in an enantiomerically pure BDDE. Enantiomerically enriched or pure BDDE is useful as a cross-linking agent, such as in the preparation of a cross-linked hyaluronic acid product.