114399-88-1Relevant articles and documents
Resin-immobilised benzyl and aryl vinyl sulfones: New versatile traceless linkers for solid-phase organic synthesis
Kroll, Friedrich E. K.,Morphy, Richard,Rees, David,Gani, David
, p. 8573 - 8576 (2007/10/03)
New polystyrene-based resins containing benzyl and aryl vinyl sulfone groups are described. The vinyl sulfone group reacts efficiently with 2°amines, via conjugate addition, and the resin-bound 3°amines products can be quaternised through alkylation. Subsequent deamination to give 3°amines and the regenerated vinyl sulfone occurs in moderate to good yield. Both systems can be recycled and show moderate stability to acids and high stability to nucleophiles including Grignard reagents.
4-[diaryl)hydroxymethyl]-1-piperidinealkylcarboxylic acids, salts and esters useful in the treatment of allergic disorders
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, (2008/06/13)
Novel compounds useful in the treatment of allergic disorders and having the formula: STR1 where Ar and Ar1 are pyridinyl, phenyl, or substituted phenyl and where Y is --OH,--O? M≈ m,--O--loweralkyl, --O--Aryl, or NR1 R2 (R1, R2 =H, loweralkyl, aryl) are herein disclosed.
Synthesis and Antiallergy Activity of 4-(Diarylhydroxymethyl)-1-piperidines and Structurally Related Compounds
Walsh, David A.,Franzyshen, Stephen K.,Yanni, John M.
, p. 105 - 118 (2007/10/02)
A series of 4-(diarylhydroxymethyl)-1-piperidines was synthesized and evaluated for antiallergy activity.Several analogues had potent activity in the passive foot anaphylaxis (PFA) assay, an IgE-mediated model useful in the detection of compounds possessing antiallergic activity.In particular 1--1-piperidinyl>propoxy>-3-methoxyphenyl>ethanone (1, AHR-5333) was more potent than oxatomide and terfenadine in this assay.