[EN] CONJUGATES OF PATTERN RECOGNITION RECEPTOR AGONISTS<br/>[FR] CONJUGUÉS D'AGONISTES DU RÉCEPTEUR DE RECONNAISSANCE DE MOTIF
申请人:ASCENDIS PHARMA AS
公开号:WO2020141221A1
公开(公告)日:2020-07-09
The present invention relates to a conjugate or its pharmaceutically acceptable salt, wherein said conjugate is water-insoluble and comprises a carrier moiety Z to which one or more moieties -L2-L1-D are conjugated, wherein each -L2- is individually a chemical bond or a spacer moiety; each -L1- is individually a linker moiety to which -D is reversibly and covalently conjugated; and each -D is individually a pattern recognition receptor agonist. It further relates to pharmaceutical compositions comprising such conjugate and to their use in the treatment of cell-proliferation disorders; and to related aspects.
The alkylation of alcohols and polyols has been investigated with alkylphosphates in the presence of a Lewis or Brønsted acid catalyst. The permethylation of polyols was developed under solvent‐free conditions at 100 °C with either iron triflate or Aquivion PW98, affording the isolated products in yields between 52 and 95 %. The methodology was also adjusted to carry out peralkylation with longer alkyl
PRECIPITATION PROMOTER AND PRECIPITATION METHOD IN WHICH SAME IS USED
申请人:AJINOMOTO CO., INC.
公开号:US20170320904A1
公开(公告)日:2017-11-09
Precipitation promoters, which are an organic compound having one or more linear aliphatic hydrocarbon groups having not less than 10 carbon atoms, wherein the aliphatic hydrocarbon group has not less than 20 carbon atoms in total are useful for precipitating an organic compound protected by an organic group having one or more aliphatic hydrocarbon groups having not less than 10 carbon atoms from a solvent.