Total syntheses of O-4,O-9-dimethyl stealthins A and C

O-4,O-9-Dimethylstealthin A (11-amino-5-hydroxy-2-hydroxymethyl-4,9-dimethoxy-benzo[b]fluoren-10-one) and O-4,O-9-dimethylstealthin C (11-amino-5-hydroxy-4,9-dimethoxy-2-methyl-benzo[b]fluoren-10-one), methylated derivatives of radical scavengers produced by Stereptomyces viridochromogenes, were syn...

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Bibliographic Details
Published inTetrahedron letters Vol. 38; no. 22; pp. 3973 - 3976
Main Authors Koyama, H, Kamikawa, T
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier 02.06.1997
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
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Summary:O-4,O-9-Dimethylstealthin A (11-amino-5-hydroxy-2-hydroxymethyl-4,9-dimethoxy-benzo[b]fluoren-10-one) and O-4,O-9-dimethylstealthin C (11-amino-5-hydroxy-4,9-dimethoxy-2-methyl-benzo[b]fluoren-10-one), methylated derivatives of radical scavengers produced by Stereptomyces viridochromogenes, were synthesized using the Suzuki coupling reaction as a key step. (C) 1997 Elsevier Science Ltd.
ISSN:0040-4039
DOI:10.1016/S0040-4039(97)00793-4