Microbial transformation of 13-ethyl-3-methoxy-8,14-seco-gona-1,3,5(10),9(11)-tetraene-14, 17-dione to its 17-beta hydroxy derivative by Pichia farinosa in pilot plant fermentors |
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Authors: | I Mehdi A K Mandwal M C Bhatia |
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Abstract: | Parameters for microbial transformation of 13-ethyl-3-methoxy-8, 14-seco-gona-1,3,5 (10), 9(11)-tetraene-14,17-dione to its 17 beta-hydroxy derivative by P. farinosa have been standardised in pilot plant fermentors. The yield of the pure crystalline compound was 80%. |
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