Open Access3‐Methoxy‐2‐methyl‐carbazole‐1,4‐quinone, carbazomycins D and F from Streptomyces sp. CMU‐JT005
Author(s) -
Ruanpanun Pornthip,
Dame Zerihun Teklemariam,
Laatsch Hartmut,
Lumyong Saisamorn
Publication year - 2011
Publication title -
fems microbiology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.899
H-Index - 151
eISSN - 1574-6968
pISSN - 0378-1097
DOI - 10.1111/j.1574-6968.2011.02335.x
Subject(s) - quinone , carbazole , streptomyces , stereochemistry , strain (injury) , chemistry , biology , organic chemistry , bacteria , anatomy , genetics
3‐Methoxy‐2‐methyl‐carbazole‐1,4‐quinone ( 1 ) together with carbazomycins D ( 2 ) and F ( 3 ) were isolated from the crude extract of Streptomyces CMU‐JT005, an actinomycete with nematicidal activity. 3‐Methoxy‐2‐methyl‐carbazole‐1,4‐quinone is reported here for the first time from nature. In this paper, we describe the isolation and structure elucidation of the compounds together with the characterization of the Streptomyces strain CMU‐JT005.