169032-99-9Relevant articles and documents
AlkylFluor: Deoxyfluorination of Alcohols
Goldberg, Nathaniel W.,Shen, Xiao,Li, Jiakun,Ritter, Tobias
, p. 6102 - 6104 (2016)
A practical, high-yielding method for the deoxyfluorination of alcohols is presented using AlkylFluor, a novel salt analogue of PhenoFluor. AlkylFluor is readily prepared on multigram scale and is stable to long-term storage in air and exposure to water. The practicality and applicability of this method is demonstrated with a variety of primary and secondary alcohol substrates.
Synthesis, biological evaluation, and pharmacokinetic study of prolyl-1-piperazinylacetic acid and prolyl-4-piperidinylacetic acid derivatives as VLA-4 antagonists
Chiba, Jun,Takayama, Gensuke,Takashi, Tohru,Yokoyama, Mika,Nakayama, Atsushi,Baldwin, John J.,McDonald, Edward,Moriarty, Kevin J.,Sarko, Christopher R.,Saionz, Kurt W.,Swanson, Robert,Hussain, Zahid,Wong, Angela,MacHinaga, Nobuo
, p. 2725 - 2746 (2007/10/03)
A series of prolyl-1-piperazinylacetic acid and prolyl-4-piperidinylacetic acid derivatives were synthesized and evaluated for their activity as VLA-4 antagonists. Of 22 compounds synthesized, 19 compounds showed potent activity with low nanomolar IC50 values. In addition, the representative compounds 11o and 11p with a hydroxy group in the pyrrolidine ring showed moderate plasma clearance in rats (11o, 30 ml/min/kg and 11p, 21 ml/min/kg) and in dogs (11o, 12 ml/min/kg and 11p, 9 ml/min/kg).
Convenient preparation of aryl ether derivatives using a sequence of functionalized polymers
Lizarzaburu, Mike E.,Shuttleworth, Stephen J.
, p. 4873 - 4876 (2007/10/03)
A four-step synthesis to aryl ether derivatives, three of which utilize polymer-supported reagents, has been developed. Supported triphenylphosphine was successfully utilized in two distinct synthetic processes in the first step, whilst supported base and ionic and covalent scavengers were employed to complete the synthesis and purification of the target compounds.