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Browsing Biological Sciences & Biotechnology by Author "Paknikar, S.K."

Browsing Biological Sciences & Biotechnology by Author "Paknikar, S.K."

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  • Microbiological transformation of alpha-santonin to 11-demethyl-eudesm-4-ene-3,6-dione 
    Furtado, I.; Mavinkurve, S.; Paknikar, S.K. (Letters in Applied Microbiology. 6(2); 1988; 27-30.)
    Pseudomonas strain S (ATCC 43388) formed a crystalline transformation product of alpha-santonin. Based on the spectroscopic characteristics, the product has been identified as 11-demethyl-eudesm-4-ene-3,6-dione.
  • Molecular rearrangement of longifolene by arthrobacter ilicis T2 
    Bhosle, S.; Kaliwal, S.M.; Paknikar, S.K.; Mavinkurve, S. (Applied and Environmental Microbiology. 59(5); 1993; 1691-1693.)
    Arthrobacter ilicis T2 brings about a unique type of cometabolic structural rearrangement of longifolene, a sesquiterpene, resulting in the formation of an acid. Infrared, nuclear magnetic resonance, mass spectrometry, and ...
  • Transformation of alpha-santonin by Pseudomonas cichorii S. Identification of products 
    Naik, U.P.; Mavinkurve, S.; Naik, U.S.; Paknikar, S.K. (Indian Journal of Chemistry. 27B; 1988; 381-282.)
    4alpha, 5alpha-Dihydroxysantonin (4) and ethyl 3-oxoeudesma-4, 6- diene-12-oate (2, 4-DNP derivative 3) have been characterised as microbial transformation products of alpha-santonin (1) by Pseudomonas cichorii S. The ...
  • Transport of alpha-santonin via 2 independent pathways by pseudomonas strain-s ATCC-43388 
    Colaco, D.; Furtado, I.; Naik, U.P.; Mavinkurve, S.; Paknikar, S.K. (Letters in Applied Microbiology. 17(5); 1993; 212-214.)
    Pseudomonas strain S (ATCC 43388) transforms alpha-santonin in the presence of dicyclohexylcarbodiimide (DCCD) to 1,2-dihydrosantonin (DHS) and two more products, D1 and D2. D2 was identified as 4,5-dihydroxysantonin (DHXS). ...

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