[EN] CONJUGATED CHEMICAL INDUCERS OF DEGRADATION AND METHODS OF USE<br/>[FR] INDUCTEURS CHIMIQUES CONJUGUÉS DE DÉGRADATION ET MÉTHODES D'UTILISATION
申请人:GENENTECH INC
公开号:WO2020086858A1
公开(公告)日:2020-04-30
The subject matter described herein is directed to antibody-CIDE conjugates (Ab-CIDEs), to pharmaceutical compositions containing them, and to their use in treating diseases and conditions where targeted protein degradation is beneficial.
Synthesis and intrinsic blue fluorescence study of hyperbranched poly(ester-amide-ether)
作者:Yong Zhang、Qi Fu、WenFang Shi
DOI:10.1007/s11426-010-4154-1
日期:2010.12
A series of hyperbranched poly(ester-amide-ether)s (H-PEAEs) were synthesized via the A2+CB3 approach by the self-transesterification of ethyl ester-amide-ethers end-capped with three hydroxyl groups and ethyl ester group at two terminals. The molecular structures were characterized with 1H NMR and FT-IR spectroscopy. The number average molecular weights were estimated by GPC analysis to possess bimodal wide distribution from 1.57 to 2.09. The strong inherent blue fluorescence was observed at 330 nm for excitation and 390 nm for emission. Moreover, the emission intensity and fluorescence quantum yield increased along with the incorporated ether chain length, as well as almost linearly with the H-PEAE concentration in an aqueous solution. For comparing the fluorescence performance, the linear poly(ester-amide-ether) (L-PEAE) and hyperbranched poly(ester-amide) (H-PEA) were synthesized. The results showed that the coexistence of ether bond and carboxyl group in the molecular chain was essential for generating the strong fluorescence. However, the compact backbone of H-PEAE would be propitious to the enhancement of fluorescence properties.
Nasarow et al., Zhurnal Obshchei Khimii, 1954, vol. 24, p. 319,327; engl. Ausg. S. 325, 333
作者:Nasarow et al.
DOI:——
日期:——
KATAKY, RITU;NICHOLSON, PATRICK E.;PARKER, DAVID, J. CHEM. SOC. PERKIN TRANS. PT 2,(1990) N, C. 321-327
作者:KATAKY, RITU、NICHOLSON, PATRICK E.、PARKER, DAVID
DOI:——
日期:——
Biologically absorbable coatings for implantable devices based on polyesters and methods for fabricating the same
申请人:Pacetti D. Stephen
公开号:US20070167602A1
公开(公告)日:2007-07-19
Polymers containing polyesters and, optionally, agents for use with medical articles and methods of fabricating the same are disclosed. The medical article generally comprises an implantable substrate having a coating, and the coating contains a polymer comprising a polymeric product of a reaction comprising a polyol and a polycarboxylic acid.