Broad spectrum antiprotozoal agents that inhibit histone deacetylase: structure–activity relationships of apicidin. Part 2
摘要:
Recently isolated at Merck, apicidin inhibits both mammalian and protozoan histone deacetylases (HDACs). The conversion of apicidin, a nonselective nanomolar inhibitor of HDACs, into a series of picomolar indole-modified and parasite-selective tryptophan-replacement analogues is described within this structure-activity study. (C) 2001 Elsevier Science Ltd. All rights reserved.
Structure and Chemistry of Apicidins, a Class of Novel Cyclic Tetrapeptides without a Terminal α-Keto Epoxide as Inhibitors of Histone Deacetylase with Potent Antiprotozoal Activities
作者:Sheo B. Singh、Deborah L. Zink、Jerrold M. Liesch、Ralph T. Mosley、Anne W. Dombrowski、Gerald F. Bills、Sandra J. Darkin-Rattray、Dennis M. Schmatz、Michael A. Goetz
DOI:10.1021/jo016088w
日期:2002.2.1
(S)-2-amino-8-oxodecanoic acid. The isolation and structure elucidation of new apicidinsfrom two Fusarium species, temperature-dependent NMR studies of apicidin, NMR and molecular modeling based conformation of the 12-membered macrocyclic ring, and selected chemical modifications of apicidin have been detailed in this paper. The cyclic nature of the peptide, the C-8 keto group, and the tryptophan are all critical
Apicidins: Novel cyclic tetrapeptides as coccidiostats and antimalarial agents from Fusarium pallidoroseum
作者:Sheo B. Singh、Deborah L. Zink、Jon D. Polishook、Anne W. Dombrowski、Sandra J. Darkin-Rattray、Dennis M. Schmatz、Michael A. Goetz
DOI:10.1016/0040-4039(96)01844-8
日期:1996.11
Apicidin is a cyclictetrapeptide [cyclo-(N-O-Methyl-L-Trp-L-Ile-D-Pip-L-2-amino-8-oxo-decanoyl)] isolated fromFusariumpallidoroseum by bioassay guided separation. It is a potent inhibitor of apicomplexan histone deacetylase (IC50 1–2 nM), a broad spectrum antiparasitic agent in vitro against apicomplexan parasites and has shown in vivo efficacy against Plasmodium berghei malaria. Isolation, structure
Methods and Compositions for the Inhibition of Quorum Sensing in Bacterial Infections
申请人:Pearce Cedric
公开号:US20200289611A1
公开(公告)日:2020-09-17
This disclosure is directed to novel apicidin methods and compositions for the inhibition of quorum sensing in bacterial infections and novel apicidin methods and compositions for treating a staphylococcal infection.
[EN] METHODS AND COMPOSITIONS FOR THE INHIBITION OF QUORUM SENSING IN BACTERIAL INFECTIONS<br/>[FR] MÉTHODES ET COMPOSITIONS POUR L'INHIBITION DE LA DÉTECTION DU QUORUM DANS DES INFECTIONS BACTÉRIENNES
申请人:UNIV OF NORTH CAROLINA AT GREENSBORO
公开号:WO2017197303A1
公开(公告)日:2017-11-16
This disclosure is directed to novel apicidin methods and compositions for the inhibition of quorum sensing in bacterial infections and novel apicidin methods and compositions for treating a staphylococcal infection.