- NEUROACTIVE STEROIDS AND COMPOSITIONS THEREOF
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Provided herein is a compound of Formula (I) or a pharmaceutically acceptable salt thereof, wherein R1a, R1b, R2a, R2b, R3, R4a, R4b, R5, R6a, R6b, R7a, R7a, R11a, R11b, R12a, R12b, R16a, R16b, R19, R11a, R22, RX, RY and n are defined herein. Also provided herein are pharmaceutical compositions comprising a compound of Formula (I) and methods of using the compounds, e.g., in the treatment of CNS-related disorders.
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Paragraph 0627
(2020/12/11)
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- Microbiological Transformations. XVI. Transformation of 5α- and 5β-Dihydro, and 1- and 6-Dehydro Derivatives of Testosterone and Androstenedione by Means of Rhodotorula mucilaginosa Strain
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The following transformation of 5α- and 5β-dihydro derivatives of testosterone and androstenedione by means of Rhodotorula mucilaginosa has been observed: reduction of the carbonyl group on C-3 to both possible alcohols in the 5α-series and only to one alcohol (3α) in the 5β-series.In the transformation of 1- and 6-dehydro derivatives of testosterone and androstenedione, reduction in ring A was completely inhibited.The carbonyl or hydroxy groups at C-17 in both series of substrates underwent interconversion.
- Draczynska, Bozena,Tlomak, Elzbieta,Dmochowska-Gladysz, Jadwiga,Siewinski, Antoni
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