New Butenolides from Two Marine Streptomycetes

Mukku, J. R. V., Speitling, M., Laatsch, H. and Helmke, Elisabeth ;

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ehelmke [ at ] awi-bremerhaven.de

Abstract

Chemical examination of two marine Streptomycetes has resulted in the isolation of four new butenolides, namely 4,10-dihydroxy-10-methyl-dodec-2-en-1,4-olide (1), two diastereomeric 4,11-dihydroxy-10-methyl-dodec-2-en-1,4-olides (2/3), and 4-hydroxy-10-methyl-11-oxo-dodec-2-en-1,4-olide (4). The structures wereidentified by interpretation of the 2D NMR and mass spectral data.

Item Type

Article

Authors

Mukku, J. R. V., Speitling, M., Laatsch, H. and Helmke, Elisabeth ;

Divisions

AWI Organizations > Biosciences > Ecological Chemistry

Programs

Basic Research > Helmholtz Independent Research

Peer revision

ISI/Scopus peer-reviewed

Publication Status

Published

Eprint ID

4224

Cite as

Mukku, J. R. V. , Speitling, M. , Laatsch, H. and Helmke, E. (2000): New Butenolides from Two Marine Streptomycetes , Journal of Natural Products, 63 , pp. 1570-1572 .

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hdl:10013/epic.14800.d001

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