Long-chain acyl-homoserine lactones from Methylobacterium mesophilicum: synthesis and absolute configuration

AM Pomini, PLR Cruz, C Gai, WL Araujo…

Index: Pomini, Armando M.; Cruz, Pedro L. R.; Gai, Claudia; Araujo, Welington L.; Marsaioli, Anita J. Journal of Natural Products, 2009 , vol. 72, # 12 p. 2125 - 2129

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Citation Number: 20

Abstract

The acyl-homoserine lactones (acyl-HSLs) produced by Methylobacterium mesophilicum isolated from orange trees infected with the citrus variegated chlorosis (CVC) disease have been studied, revealing the occurrence of six long-chain acyl-HSLs, ie, the saturated homologues (S)-N-dodecanoyl (1) and (S)-N-tetradecanoyl-HSL (5), the uncommon odd- chain N-tridecanoyl-HSL (3), the new natural product (S)-N-(2 E)-dodecenoyl-HSL (2), ...