Semisynthetic Chemical Modification of the Antifungal Lipopeptide Echinocandin B (ECB): Structure-Activity Studies of the Lipophilic and Geometric Parameters of Polyarylated Acyl Analogs of ECB
作者:Manuel Debono、William W. Turner、Lisa LaGrandeur、Fred J. Burkhardt、Jeffrey S. Nissen、Kimberly K. Nichols、Michael J. Rodriguez、Mark J. Zweifel、Douglas J. Zeckner
DOI:10.1021/jm00017a012
日期:1995.8
as a guide, a variety of novel ECB analogs were synthesized which included arylacyl groups that incorporated biphenyl, terphenyl, tetraphenyl, and arylethynyl groups. Generally the glucan synthase inhibition by these analogs correlated well with in vitro and in vivo activities and was likewise influenced by the structure of the side chain. These structural variations resulted in enhancement of antifungal