Nitrogen-Containing Volatiles from Marine <i>Salinispora pacifica</i> and <i>Roseobacter-</i>Group Bacteria
作者:Tim Harig、Christian Schlawis、Lisa Ziesche、Marion Pohlner、Bert Engelen、Stefan Schulz
DOI:10.1021/acs.jnatprod.7b00789
日期:2017.12.22
N-isopentylmethanesulfinamide (5, 6), urea N,N′-diisobutylurea (16), and oxalamide N,N′-diisobutyloxalamide (17). In addition, new imines such as (E)-1-(furan-2-yl)-N-(2-methylbutyl)methanimine (8) and (E)-2-((isobutylimino)methyl)phenol (13) were identified together with several other imines, acetamides, and formamides. Some of these compounds including the sulfinamides were also released by the Roseobacter-group
细菌可产生多种挥发性化合物。这些挥发性物质中很多都携带氧气,而含氮挥发性物质则较少见。我们在此报告了从盐藻CNS863鉴定和合成新的含氮挥发物的报告,并探讨了另一种细菌谱系中的发生,例如玫瑰杆菌属细菌。鉴定了以前从未从细菌中报告过的几种化合物类别,例如二烷基脲和草酰胺。以前从未报道过将亚磺酰胺作为天然产物。放线菌S.茵CNS863产生,例如,亚磺酰胺Ñ -异丁基-和Ñ -isopentylmethanesulfinamide(5,6),尿素Ñ,Ñ ' - diisobutylurea(16),和草酰胺Ñ,Ñ ' - diisobutyloxalamide(17)。另外,新的亚胺如(E)-1-(呋喃-2-基)-N-(2-甲基丁基)甲亚胺(8)和(E)-2-((异丁基亚氨基)甲基)苯酚(13)。与其他几种亚胺,乙酰胺和甲酰胺一起鉴定。这些化合物中的一些(包括亚磺酰胺)也被玫瑰细菌群细菌Roseovarius