Solid-phase synthesis and antibiotic activities of cyclodecapeptides on the scaffold of naturally occurring Laterocidin.
Solid-phase synthesis and antibiotic activities of cyclodecapeptides on the scaffold of naturally occurring Laterocidin.
复制标题
天然存在的拉特罗丁支架上环十肽的固相合成和抗生素活性。
DOI:
10.1016/j.bmcl.2009.11.009
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发表时间:
2010
影响因子:
2.7
通讯作者:
钦传光
中科院分区:
文献类型:
--
作者:
钦传光
The development of new antibacterial therapeutic agents capable of halting microbial resistance is a chief pursuit in clinical medicine. Laterocidin and its analogues were synthesized for the first time by solid-phase synthesis method via linking of the carboxyl group on side chain of Aspartate to Rink resin with the protection of side chain α-carboxyl group of Aspartate by Dmab as a temporary α-COOH protecting group for the on-resin cyclization. Different configuration of N- and C-terminal was benefit to peptide cyclization. Laterocidin analogue 3 (Asp1→Asn1, Phe4→Tyr4and d-Tyr6→d-Phe6) demonstrated potent and broad antimicrobial properties, especially exhibited activity against clinical Methicillin-resistant Staphylococcus aureus (L-MRSA) and the gram-negative extended-spectrum β-lactamases-producing Escherichia coli (ESBLs E. coli) and L-E.coli. This finding has important significance to exploit new antibiotic medicine.
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影响因子:
4.8
作者:
Kondejewski, LH;Jelokhani-Niaraki, M;Hodges, RS
通讯作者:
Hodges, RS
影响因子:
--
作者:
K. Nicolaou;Xiao-yi Xiao-Xiao-yi-Xiao-144962926;Z. Parandoosh;A. Senyei;M. Nova
通讯作者:
K. Nicolaou;Xiao-yi Xiao-Xiao-yi-Xiao-144962926;Z. Parandoosh;A. Senyei;M. Nova
影响因子:
4.8
作者:
Kondejewski, LH;Lee, DL;Hodges, RS
通讯作者:
Hodges, RS
影响因子:
1.8
作者:
Chuanguang Qin;Xiaofen Zhong;N. Ng;Xianzhang Bu;W. S. Chan;Zhihong Guo
通讯作者:
Chuanguang Qin;Xiaofen Zhong;N. Ng;Xianzhang Bu;W. S. Chan;Zhihong Guo
DOI:
10.1016/b978-1-4832-2819-8.50011-8
发表时间:
1965
期刊:
--
影响因子:
--
作者:
E. Schröder;K. Lübke
通讯作者:
E. Schröder;K. Lübke