[EN] PRODRUGS OF GAMMA-HYDROXYBUTYRIC ACID, COMPOSITIONS AND USES THEREOF [FR] PROMÉDICAMENTS À BASE D'ACIDE GAMMA-HYDROXYBUTYRIQUE, COMPOSITIONS ET UTILISATIONS DE CEUX-CI
[EN] PRODRUGS OF GAMMA-HYDROXYBUTYRIC ACID, COMPOSITIONS AND USES THEREOF [FR] PROMÉDICAMENTS À BASE D'ACIDE GAMMA-HYDROXYBUTYRIQUE, COMPOSITIONS ET UTILISATIONS DE CEUX-CI
Prodrugs of gamma-hydroxybutyric acid, compositions and uses thereof
申请人:XW LABORATORIES INC.
公开号:US10457627B2
公开(公告)日:2019-10-29
The present disclosure discloses prodrugs of gamma-hydroxybutyric acid as well as compositions and uses thereof.
本公开披露了γ-羟丁酸的原药及其组合物和用途。
PRODRUGS OF GAMMA-HYDROXYBUTYRIC ACID, COMPOSITIONS AND USES THEREOF
申请人:XW Laboratories Inc.
公开号:EP3353145A1
公开(公告)日:2018-08-01
PREPARATION OF LOW-ACID POLYALKYLENE TEREPHTHALATE AND PREPARATION OF MACROCYCLIC POLYESTER OLIGOMER THEREFROM
申请人:Phelps Peter D.
公开号:US20110213116A1
公开(公告)日:2011-09-01
The invention provides methods and systems for manufacturing low-acid polyalkylene terephthalate, for example, polybutylene terephthalate (PBT). The invention also provides methods and systems for preparing macrocyclic polyester oligomer (MPO) from low-acid polyalkylene terephthalate. Finally, the invention provides methods and systems for preparing MPO via reaction of a diol and a dialkyl ester in an organic solvent to form non-isolated, low-acid polyalkylene terephthalate which undergoes cyclization (depolymerization) to form MPO.