3-(2-Aminocarbonylphenyl)propanoic acid analogs as potent and selective EP3 receptor antagonists. Part 1: Discovery and exploration of the carboxyamide side chain
摘要:
A series of 3-(2-aminocarbonyl-4-phenoxymethylphenyl) propanoic acid analogs were synthesized and evaluated for their EP3 antagonist activity in the presence of additive serum albumin. Several compounds were biologically evaluated for their in vivo efficacy with respect to the PGE(2)-induced uterine contraction in pregnant rats as well as their pharmacokinetics. The discovery process of these potent and selective EP3 antagonists and their structure activity relationship are also presented. (C) 2009 Elsevier Ltd. All rights reserved.
SYNTHESIZING PET TRACERS USING [F-18]SULFONYL FLUORIDE AS A SOURCE OF [F-18]FLUORIDE
申请人:Zhou Dong
公开号:US20170197912A1
公开(公告)日:2017-07-13
The present disclosure relates to the methods for the preparation of reactive [F-18]fluoride in a form of [F-18]sulfonyl fluoride suitable for efficient radiolabeling without an azeotropic evaporation step by the use of anion exchange resin and sulfonyl chloride, and its applications in the manufacturing of PET radiopharmaceuticals.
[EN] PHOSPHONATE-CONTAINING CROSSLINKERS<br/>[FR] AGENTS DE RÉTICULATION CONTENANT DES PHOSPHONATES
申请人:UNIV UTRECHT HOLDING BV
公开号:WO2020060412A1
公开(公告)日:2020-03-26
Disclosed are phosphonate-containing trifunctional crosslinkers and methods for synthesizing same. The invention further pertains to using the trifunctional crosslinkers in methods for crosslinking, purifying, and characterizing biomolecules such as peptides, proteins and polynucleotides.
Compositions and/or formulations comprising solifenacin or a salt thereof and processes for preparing the same. Certain compositions and formulations contain a stable amorphous form of solifenacin succinate.
Disclosed are noribogaine compositions comprising a very high level of the 2(R), 4(S), 5(S), 6(S) and 18(R) enantiomer and not more than 0.5 wt % of ibogaine relative to the total amount of noribogaine.
[EN] NORIBOGAINE COMPOSITIONS<br/>[FR] COMPOSITIONS DE NORIBOGAÏNE
申请人:DEMERX INC
公开号:WO2012012764A1
公开(公告)日:2012-01-26
Disclosed are noribogaine compositions comprising a very high level of the 2(R), 4(S), 5(S), 6(S) and 18(R) enantiomer and not more than 0.5 wt% of ibogaine relative to the total amount of noribogaine.