Synthetic Analogues of Irlbacholine: A Novel Antifungal Plant Metabolite Isolated from <i>Irlbachia </i><i>Alata</i>
作者:Qing Lu、Rosa P. Ubillas、Yihong Zhou、Larisa G. Dubenko、Jeffrey M. Dener、Joane Litvak、Puay-Wah Phuan、Martha Flores、ZhiJun Ye、R. Eric Gerber、Thien Truong、Donald E. Bierer
DOI:10.1021/np980425n
日期:1999.6.1
Irlbacholine and a series of related analogues were synthesized and their antifungal activities against Candida albicans, Cryptococcus neoformans, and Aspergillus fumigatus were assessed. The natural bisphosphocholine, irlbacholine, was the most potent compound, its 22-carbon chain length appearing to be optimal.
General Synthesis and Aggregation Behaviour of a Series of Single-Chain 1,ω-Bis(phosphocholines)
The synthesis and physicochemical characterisation of a series of polymethylene-1,omega-bis(phosphocholines) with even-numbered chain lengths between 22 and 32 carbon atoms is described. Two new synthetic strategies for the preparation of long-chain 1,omega-diols as hydrocarbon building blocks are presented. The temperature-dependent self-assembly of the single-chain bolaamphiphiles was investigated