Solid-phase synthesis of amino amides and peptide amides with unnatural side chains
摘要:
Unnatural amino amides and peptide amides can be synthesized, using solid-phase chemistry, from glycine attached directly (or through an intervening peptide sequence) to a Rink resin. The glycine is converted to an activated benzophenone imine derivative, followed by C-alkylation and hydrolysis. This sequence provides a mild, high yielding route to Rink resin-bound racemic, unnatural, amino amides and di- and tripeptide amides. Cleavage with trifluoroacetic acid provides the final amide products in good yield and purity. (C) 2001 Elsevier Science Ltd. All rights reserved.
Proteasome inhibitors and methods of using the same
申请人:Bernadini Raffaella
公开号:US20050107307A1
公开(公告)日:2005-05-19
The present invention provides boronic acid compounds, boronic esters, and compositions thereof that can modulate apoptosis such as by inhibition of proteasome activity. The compounds and compositions can be used in methods of inducing apoptosis and treating diseases such as cancer and other disorders associated directly of indirectly with proteasome activity.
PROTEASOME INHIBITORS AND METHODS OF USING THE SAME
申请人:Bernardini Raffaella
公开号:US20090291918A1
公开(公告)日:2009-11-26
The present invention provides boronic acid compounds, boronic esters, and compositions thereof that can modulate apoptosis such as by inhibition of proteasome activity. The compounds and compositions can be used in methods of inducing apoptosis and treating diseases such as cancer and other disorders associated directly of indirectly with proteasome activity.
Proteasome Inhibitors and Methods of Using the Same
申请人:Bernardini Raffaella
公开号:US20120041196A1
公开(公告)日:2012-02-16
The present invention provides boronic acid compounds, boronic esters, and compositions thereof that can modulate apoptosis such as by inhibition of proteasome activity. The compounds and compositions can be used in methods of inducing apoptosis and treating diseases such as cancer and other disorders associated directly of indirectly with proteasome activity.
Proteasome Inhibitors And Methods Of Using The Same
申请人:Cephalon, Inc.
公开号:US20140088042A1
公开(公告)日:2014-03-27
The present invention provides boronic acid compounds, boronic esters, and compositions thereof that can modulate apoptosis such as by inhibition of proteasome activity. The compounds and compositions can be used in methods of inducing apoptosis and treating diseases such as cancer and other disorders associated directly of indirectly with proteasome activity.
SOLID PHASE PEPTIDE SYNTHESIS VIA SIDE CHAIN ATTACHMENT
申请人:Chemical & Biopharmaceutical Laboratories of Patras S.A.
公开号:US20140235789A1
公开(公告)日:2014-08-21
The present application discloses peptides and peptaibols of high purity may be obtained by solid phase peptide synthesis using as the starting resin hydroxy amino acids, hydroxy amino acid amides, hydroxy amino alcohols or small peptides containing hydroxy amino acids attached to polymers through their side chain.