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Dive into the research topics where B. N. Ganguli is active.

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Featured researches published by B. N. Ganguli.


Tetrahedron Letters | 1991

Butalactin: a new butanolide antibiotic from streptomyces corchorusii

Sugata Chatterjee; Erra K. S. Vijayakumar; Christopher M. M. Franco; Urmila P. Borde; Jurgen Blumbach; B. N. Ganguli; Hans-Wolfram Fehlhaber; Herbert Kogler

Butalactin, (2R*,3S*)-2-(4′,5′-epoxy-hex-2′E-en)oyl-2-hydroxy-3-hydroxymethylbutanolide,(1) is a new antibiotic produced by a Streptomyces sp. HIL Y-86,36923. Butalactin is structurally related to the butyrolactones produced as signal molecules by microorganisms.


Tetrahedron | 1998

Grividomycins I, II and III, new antibiotics of the streptogramin class from Streptomyces sp. HIL Y-8240155

Triptikumar Mukhopadhyay; Christopher M. M. Franco; R. G. Bhat; S. N. Sawant; B. N. Ganguli; Richard Helmut Rupp; H.-W. Fehlhaber; V. Teetz

Abstract Three new antibiotics grividomycins I, II and III belonging to streptogramin class, have been isolated from a Streptomyces sp. HIL Y-8240155. The antibiotics are active against several resistant Gram positive bacteria. The structures of these compounds were elucidated mainly by HREIMS, GCMS and chiral GC.


The Journal of Antibiotics | 1992

Mersacidin, a new antibiotic from Bacillus fermentation, isolation, purification and chemical characterization

Sukumar Chatterjee; Sugata Chatterjee; Shashikant J. Lad; Mahesh S. Phansalkar; Richard Helmut Rupp; B. N. Ganguli; Hans-Wolfram Fehlhaber; Herbert Kogler


The Journal of Antibiotics | 1994

Balhimycin, a new glycopeptide antibiotic produced by Amycolatopsis sp. Y-86,21022. Taxonomy, production, isolation and biological activity.

Suresh Rudra Nadkarni; M. V. Patel; Sugata Chatterjee; E. K. S. Vijayakumar; Kalyanapuram Rajagopalan Desikan; Jurgen Blumbach; B. N. Ganguli


The Journal of Antibiotics | 1987

MULUNDOCANDIN, A NEW LIPOPEPTIDE ANTIBIOTIC

Kirity Roy; Triptikumar Mukhopadhyay; G. C. S. Reddy; Kalyanapuram Rajagopalan Desikan; B. N. Ganguli


The Journal of Antibiotics | 1992

DEOXYMULUNDOCANDIN -A NEW ECHINOCANDIN TYPE ANTIFUNGAL ANTIBIOTIC

Triptikumar Mukhopadhyay; Kirity Roy; R. G. Bhat; S. N. Sawant; J. Blumbach; B. N. Ganguli; H.-W. Fehlhaber; Herbert Kogler


The Journal of Antibiotics | 1987

Mulundocandin, a new lipopeptide antibiotic. II. Structure elucidation.

Triptikumar Mukhopadhyay; B. N. Ganguli; H.-W. Fehlhaber; Herbert Kogler; L. Vertesy


Journal of the American Chemical Society | 1988

Structure of aranorosin, a new antibiotic of a novel skeletal type

H.-W. Fehlhaber; Herbert Kogler; T. Mukhopadhyay; E. K. S. Vijayakumar; B. N. Ganguli


The Journal of Antibiotics | 1988

ARANOROSIN, A NOVEL ANTIBIOTIC FROM PSEUDOARACHNIOTUS ROSEUS

Kirity Roy; Triptikumar Mukhopadhyay; G. C. S. Reddy; Kalyanapuram Rajagopalan Desikan; Richard Helmut Rupp; B. N. Ganguli


The Journal of Antibiotics | 1992

ARANOROSINOL A AND ARANOROSINOL B, TWO NEW METABOLITES FROM Pseudoarachniotus roseus: PRODUCTION, ISOLATION, STRUCTURE ELUCIDATION AND BIOLOGICAL PROPERTIES

Kirity Roy; E. K. S. Vijayakumar; Triptikumar Mukhopadhyay; Sugata Chatterjee; R. G. Bhat; Jurgen Blumbach; B. N. Ganguli

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G. Snatzke

Ruhr University Bochum

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