1,4-androstadiene-3,17-dione

Known as: androsta-1,4-diene-3,17-dione, boldione 
 
National Institutes of Health

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Androstadienes

Papers overview

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2014
2014
Deletion of the gene encoding the reductase component of 3-ketosteroid 9α-hydroxylase in Rhodococcus equi USA-18 disrupts sterol catabolism, leading to the accumulation of 3-oxo-23,24-bisnorchola-1,4…
The gene encoding the putative reductase component (KshB) of 3-ketosteroid 9α-hydroxylase was cloned from Rhodococcus equi USA-18… (More)
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2012
2012
Biotransformation of cholesterol to 1,4-androstadiene-3,17-dione (ADD) by Nocardia species
Nocardia sp. was isolated from an exotic soil of the northwestern Himalayas and was capable of selectively cleaving the side… (More)
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2012
2012
Steroids in a typical swine farm and their release into the environment.
The occurrence and fate of fourteen androgens, four estrogens, five glucocorticoids and five progestagens were investigated by… (More)
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Highly Cited
2011
Highly Cited
2011
Trace analysis of 28 steroids in surface water, wastewater and sludge samples by rapid resolution liquid chromatography-electrospray ionization tandem mass spectrometry.
A sensitive rapid resolution liquid chromatography-tandem mass spectrometry (RRLC-MS/MS) method, combined with solid-phase… (More)
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2010
2010
Inactivation and augmentation of the primary 3-ketosteroid-{delta}1- dehydrogenase in Mycobacterium neoaurum NwIB-01: biotransformation of soybean phytosterols to 4-androstene- 3,17-dione or 1,4…
3-Ketosteroid-Delta(1)-dehydrogenase, KsdD(M), was identified by targeted gene disruption and augmentation from Mycobacterium… (More)
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Highly Cited
2010
Highly Cited
2010
A thiolase of Mycobacterium tuberculosis is required for virulence and production of androstenedione and androstadienedione from cholesterol.
Mycobacterium tuberculosis, the causative agent of tuberculosis, is an intracellular pathogen that shifts to a lipid-based… (More)
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2008
2008
Boldenone, testosterone and 1,4-androstadiene-3,17-dione determination in faeces from horses, untreated and after administration of androsta-1,4-diene-3,17-dione (boldione).
Faeces, which could be a potential alternative medium for doping control, have been used for the detection of 1,4-androstadiene-3… (More)
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1992
1992
Production of androsta-1,4-diene-3,17-dione from cholesterol using immobilized growing cells of Mycobacterium sp. NRRL B-3683 adsorbed on solid carriers
Living cells of Mycobacterium sp. NRRL B-3683 were immobilized by adsorption on different types of solid carriers in order to… (More)
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1991
1991
Spectrophotometric estimation of 4-androstene-3,17-dione and 1,4-androstadiene-3,17-dione during C-1(2)-dehydrogenation by Mycobacterium fortuitum NRRL B-8153.
A spectrophotometric method for simultaneously estimating 4-androstene-3,17-dione (AD) and 1,4-androstadiene-3,17-dione (ADD) in… (More)
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1987
1987
Degradations of 4-cholesten-3-one and 1,4-androstadiene-3,17-dione by cholesterol-degrading bacteria.
Degradations of 4-cholesten-3-one and 1,4-androstadiene-3,17-dione, which are intermediates of microbial conversion of… (More)
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