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Synthesis of 19-Trideuterated ent-Testosterone and the GABA(A) Receptor Potentiators ent-Androsterone and ent-Etiocholanolone.

Journal of labelled compounds & radiopharmaceuticals

Komarapuri S, Krishnan K, Covey DF.
PMID: 19122784
J Labelled Comp Radiopharm. 2008 Nov;51(14):430-434. doi: 10.1002/jlcr.1558.

19-Trideuteromethyl enantiomers of androgens namely ent-testosterone, ent-androsterone and ent-etiocholanolone were prepared by total synthesis. The isotope labeling at the carbon-19 angular methyl group was achieved by using deuterated methyl iodide (99.5% d(3)) for introduction of C-19 before closure of...

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Komarapuri S, Krishnan K, Covey DF. Synthesis of 19-Trideuterated ent-Testosterone and the GABA(A) Receptor Potentiators ent-Androsterone and ent-Etiocholanolone. J Labelled Comp Radiopharm. 2008;51(14):430-434doi: 10.1002/jlcr.1558.
Komarapuri, S., Krishnan, K., & Covey, D. F. (2008). Synthesis of 19-Trideuterated ent-Testosterone and the GABA(A) Receptor Potentiators ent-Androsterone and ent-Etiocholanolone. Journal of labelled compounds & radiopharmaceuticals, 51(14), 430-434. https://doi.org/10.1002/jlcr.1558
Komarapuri, Shirisha, et al. "Synthesis of 19-Trideuterated ent-Testosterone and the GABA(A) Receptor Potentiators ent-Androsterone and ent-Etiocholanolone." Journal of labelled compounds & radiopharmaceuticals vol. 51,14 (2008): 430-434. doi: https://doi.org/10.1002/jlcr.1558
Komarapuri S, Krishnan K, Covey DF. Synthesis of 19-Trideuterated ent-Testosterone and the GABA(A) Receptor Potentiators ent-Androsterone and ent-Etiocholanolone. J Labelled Comp Radiopharm. 2008 Nov;51(14):430-434. doi: 10.1002/jlcr.1558. PMID: 19122784; PMCID: PMC2613317.
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The assay of crystalline male sexual hormone (androsterone).

The Biochemical journal

Korenchevsky V, Dennison M.
PMID: 16745840
Biochem J. 1935 Jul;29(7):1720-31. doi: 10.1042/bj0291720.

No abstract available.

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Korenchevsky V, Dennison M. The assay of crystalline male sexual hormone (androsterone). Biochem J. 1935;29(7):1720-31doi: 10.1042/bj0291720.
Korenchevsky, V., & Dennison, M. (1935). The assay of crystalline male sexual hormone (androsterone). The Biochemical journal, 29(7), 1720-31. https://doi.org/10.1042/bj0291720
Korenchevsky, V, and Dennison, M. "The assay of crystalline male sexual hormone (androsterone)." The Biochemical journal vol. 29,7 (1935): 1720-31. doi: https://doi.org/10.1042/bj0291720
Korenchevsky V, Dennison M. The assay of crystalline male sexual hormone (androsterone). Biochem J. 1935 Jul;29(7):1720-31. doi: 10.1042/bj0291720. PMID: 16745840; PMCID: PMC1266680.
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A preclinical survey on the efficacy of lactandrate in the treatment of colon carcinoma.

Journal of B.U.ON. : official journal of the Balkan Union of Oncology

Trafalis DT, Geromichalos GD, Bountouroglou N, Koumbi D, Kontos M, Sougias D, Dalezis P, Karamanakos P, Papageorgiou A, Camoutsis C, Athanassiou AE.
PMID: 17343334
J BUON. 2005 Apr-Jun;10(2):227-34.

PURPOSE: There has been a recent and dramatic increase in the pace of drug development for colorectal cancer which holds promise to further improve curative therapy. We tested lactandrate, an alkylating ester of D-lactam androsterone, for antineoplastic activity against...

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Trafalis DT, Geromichalos GD, Bountouroglou N, et al. A preclinical survey on the efficacy of lactandrate in the treatment of colon carcinoma. J BUON. 2005;10(2):227-34
Trafalis, D. T., Geromichalos, G. D., Bountouroglou, N., Koumbi, D., Kontos, M., Sougias, D., Dalezis, P., Karamanakos, P., Papageorgiou, A., Camoutsis, C., & Athanassiou, A. E. (2005). A preclinical survey on the efficacy of lactandrate in the treatment of colon carcinoma. Journal of B.U.ON. : official journal of the Balkan Union of Oncology, 10(2), 227-34.
Trafalis, D T P, et al. "A preclinical survey on the efficacy of lactandrate in the treatment of colon carcinoma." Journal of B.U.ON. : official journal of the Balkan Union of Oncology vol. 10,2 (2005): 227-34.
Trafalis DT, Geromichalos GD, Bountouroglou N, Koumbi D, Kontos M, Sougias D, Dalezis P, Karamanakos P, Papageorgiou A, Camoutsis C, Athanassiou AE. A preclinical survey on the efficacy of lactandrate in the treatment of colon carcinoma. J BUON. 2005 Apr-Jun;10(2):227-34. PMID: 17343334.
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Growth and maintenance of the fowl's comb by administration of androsterone.

The Biochemical journal

Callow RK, Parkes AS.
PMID: 16745808
Biochem J. 1935 Jun;29(6):1414-23. doi: 10.1042/bj0291414.

No abstract available.

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Callow RK, Parkes AS. Growth and maintenance of the fowl's comb by administration of androsterone. Biochem J. 1935;29(6):1414-23doi: 10.1042/bj0291414.
Callow, R. K., & Parkes, A. S. (1935). Growth and maintenance of the fowl's comb by administration of androsterone. The Biochemical journal, 29(6), 1414-23. https://doi.org/10.1042/bj0291414
Callow, R K, and Parkes, A S. "Growth and maintenance of the fowl's comb by administration of androsterone." The Biochemical journal vol. 29,6 (1935): 1414-23. doi: https://doi.org/10.1042/bj0291414
Callow RK, Parkes AS. Growth and maintenance of the fowl's comb by administration of androsterone. Biochem J. 1935 Jun;29(6):1414-23. doi: 10.1042/bj0291414. PMID: 16745808; PMCID: PMC1266644.
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The assay of fat-soluble androsterone-diol.

The Biochemical journal

Korenchevsky V, Dennison M.
PMID: 16745888
Biochem J. 1935 Sep;29(9):2122-30. doi: 10.1042/bj0292122.

No abstract available.

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Korenchevsky V, Dennison M. The assay of fat-soluble androsterone-diol. Biochem J. 1935;29(9):2122-30doi: 10.1042/bj0292122.
Korenchevsky, V., & Dennison, M. (1935). The assay of fat-soluble androsterone-diol. The Biochemical journal, 29(9), 2122-30. https://doi.org/10.1042/bj0292122
Korenchevsky, V, and Dennison, M. "The assay of fat-soluble androsterone-diol." The Biochemical journal vol. 29,9 (1935): 2122-30. doi: https://doi.org/10.1042/bj0292122
Korenchevsky V, Dennison M. The assay of fat-soluble androsterone-diol. Biochem J. 1935 Sep;29(9):2122-30. doi: 10.1042/bj0292122. PMID: 16745888; PMCID: PMC1266736.
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Influence of sampling on steroid hormone patterns of beef from bulls and steers.

Meat science

Fritsche S, Schwarz FJ, Kirchgeßner M, Augustini C, Steinhart H.
PMID: 22060959
Meat Sci. 1998 Oct;50(2):257-64. doi: 10.1016/s0309-1740(98)00046-1.

Three different muscles (Longissimus dorsi, Semitendinosus, Extensor carpi ulnaris) of bulls and steers, which represent different parts of the carcass and which have differing properties (function, proportions of fat and connective tissue), were analysed with GC-MS for their contents...

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Fritsche S, Schwarz FJ, Kirchgeßner M, et al. Influence of sampling on steroid hormone patterns of beef from bulls and steers. Meat Sci. 1998;50(2):257-64doi: 10.1016/s0309-1740(98)00046-1.
Fritsche, S., Schwarz, F. J., Kirchgeßner, M., Augustini, C., & Steinhart, H. (1998). Influence of sampling on steroid hormone patterns of beef from bulls and steers. Meat science, 50(2), 257-64. https://doi.org/10.1016/s0309-1740(98)00046-1
Fritsche, S, et al. "Influence of sampling on steroid hormone patterns of beef from bulls and steers." Meat science vol. 50,2 (1998): 257-64. doi: https://doi.org/10.1016/s0309-1740(98)00046-1
Fritsche S, Schwarz FJ, Kirchgeßner M, Augustini C, Steinhart H. Influence of sampling on steroid hormone patterns of beef from bulls and steers. Meat Sci. 1998 Oct;50(2):257-64. doi: 10.1016/s0309-1740(98)00046-1. PMID: 22060959.
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Carbon isotope ratio analysis of steroids by high-temperature liquid chromatography-isotope ratio mass spectrometry.

Analytical chemistry

Zhang L, Thevis M, Piper T, Jochmann MA, Wolbert JB, Kujawinski DM, Wiese S, Teutenberg T, Schmidt TC.
PMID: 24491121
Anal Chem. 2014 Mar 04;86(5):2297-302. doi: 10.1021/ac403353x. Epub 2014 Feb 12.

Generally, compound-specific isotope analysis of steroids is carried out by gas chromatography combined with isotope ratio mass spectrometry. Thus, a derivatization of the steroids prior to the measurement is compulsory, and a correction of the isotopic data is often...

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Zhang L, Thevis M, Piper T, et al. Carbon isotope ratio analysis of steroids by high-temperature liquid chromatography-isotope ratio mass spectrometry. Anal Chem. 2014;86(5):2297-302doi: 10.1021/ac403353x.
Zhang, L., Thevis, M., Piper, T., Jochmann, M. A., Wolbert, J. B., Kujawinski, D. M., Wiese, S., Teutenberg, T., & Schmidt, T. C. (2014). Carbon isotope ratio analysis of steroids by high-temperature liquid chromatography-isotope ratio mass spectrometry. Analytical chemistry, 86(5), 2297-302. https://doi.org/10.1021/ac403353x
Zhang, Lijun, et al. "Carbon isotope ratio analysis of steroids by high-temperature liquid chromatography-isotope ratio mass spectrometry." Analytical chemistry vol. 86,5 (2014): 2297-302. doi: https://doi.org/10.1021/ac403353x
Zhang L, Thevis M, Piper T, Jochmann MA, Wolbert JB, Kujawinski DM, Wiese S, Teutenberg T, Schmidt TC. Carbon isotope ratio analysis of steroids by high-temperature liquid chromatography-isotope ratio mass spectrometry. Anal Chem. 2014 Mar 04;86(5):2297-302. doi: 10.1021/ac403353x. Epub 2014 Feb 12. PMID: 24491121.
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Synthesis and In vitro cytotoxic activity evaluation of (E)-16-(substituted benzylidene) derivatives of dehydroepiandrosterone.

Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences

Vosooghi M, Yahyavi H, Divsalar K, Shamsa H, Kheirollahi A, Safavi M, Ardestani SK, Sadeghi-Neshat S, Mohammadhosseini N, Edraki N, Khoshneviszadeh M, Shafiee A, Foroumadi A.
PMID: 23635011
Daru. 2013 May 01;21(1):34. doi: 10.1186/2008-2231-21-34.

BACKGROUND AND THE PURPOSE OF THE STUDY: Modified androsterone derivatives are class of steroidal compounds with potential anticancer properties. Various steroidal derivatives containing substitution at position 16 have shown diversified pharmacological activities. In the present study, a new series...

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Vosooghi M, Yahyavi H, Divsalar K, et al. Synthesis and In vitro cytotoxic activity evaluation of (E)-16-(substituted benzylidene) derivatives of dehydroepiandrosterone. Daru. 2013;21(1):34doi: 10.1186/2008-2231-21-34.
Vosooghi, M., Yahyavi, H., Divsalar, K., Shamsa, H., Kheirollahi, A., Safavi, M., Ardestani, S. K., Sadeghi-Neshat, S., Mohammadhosseini, N., Edraki, N., Khoshneviszadeh, M., Shafiee, A., & Foroumadi, A. (2013). Synthesis and In vitro cytotoxic activity evaluation of (E)-16-(substituted benzylidene) derivatives of dehydroepiandrosterone. Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences, 21(1), 34. https://doi.org/10.1186/2008-2231-21-34
Vosooghi, Mohsen, et al. "Synthesis and In vitro cytotoxic activity evaluation of (E)-16-(substituted benzylidene) derivatives of dehydroepiandrosterone." Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences vol. 21,1 (2013): 34. doi: https://doi.org/10.1186/2008-2231-21-34
Vosooghi M, Yahyavi H, Divsalar K, Shamsa H, Kheirollahi A, Safavi M, Ardestani SK, Sadeghi-Neshat S, Mohammadhosseini N, Edraki N, Khoshneviszadeh M, Shafiee A, Foroumadi A. Synthesis and In vitro cytotoxic activity evaluation of (E)-16-(substituted benzylidene) derivatives of dehydroepiandrosterone. Daru. 2013 May 01;21(1):34. doi: 10.1186/2008-2231-21-34. PMID: 23635011; PMCID: PMC3673839.
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An Androsterone-H.

ChemPlusChem

Suárez M, Makowski K, Lemos R, Almagro L, Rodríguez H, Herranz MÁ, Molero D, Ortiz O, Maroto E, Albericio F, Murata Y, Martín N.
PMID: 33970560
Chempluschem. 2021 Jul;86(7):970-971. doi: 10.1002/cplu.202100133. Epub 2021 May 10.

Invited for this month's cover are the collaborating groups of Dr. Margarita Suárez at Universidad de La Habana, Cuba, and Dr. Nazario Martín at Universidad Complutense de Madrid, Spain, together with groups at other institutions worldwide. The Front Cover...

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Suárez M, Makowski K, Lemos R, et al. An Androsterone-H. Chempluschem. 2021;86(7):970-971doi: 10.1002/cplu.202100133.
Suárez, M., Makowski, K., Lemos, R., Almagro, L., Rodríguez, H., Herranz, M. �. �., Molero, D., Ortiz, O., Maroto, E., Albericio, F., Murata, Y., & Martín, N. (2021). An Androsterone-H. ChemPlusChem, 86(7), 970-971. https://doi.org/10.1002/cplu.202100133
Suárez, Margarita, et al. "An Androsterone-H." ChemPlusChem vol. 86,7 (2021): 970-971. doi: https://doi.org/10.1002/cplu.202100133
Suárez M, Makowski K, Lemos R, Almagro L, Rodríguez H, Herranz MÁ, Molero D, Ortiz O, Maroto E, Albericio F, Murata Y, Martín N. An Androsterone-H. Chempluschem. 2021 Jul;86(7):970-971. doi: 10.1002/cplu.202100133. Epub 2021 May 10. PMID: 33970560.
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Effects of androgen and progestin on the proliferation and differentiation of osteoblasts.

Experimental and therapeutic medicine

Wu X, Zhang M.
PMID: 30542427
Exp Ther Med. 2018 Dec;16(6):4722-4728. doi: 10.3892/etm.2018.6772. Epub 2018 Sep 19.

Osteoporosis is liable to affect patients with gonadal hormone deficiency, and a supplement of androgens may be used to increase bone density of patients with osteoporosis. Since the androgens currently used may cause severe side effects, it is useful...

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Wu X, Zhang M. Effects of androgen and progestin on the proliferation and differentiation of osteoblasts. Exp Ther Med. 2018;16(6):4722-4728doi: 10.3892/etm.2018.6772.
Wu, X., & Zhang, M. (2018). Effects of androgen and progestin on the proliferation and differentiation of osteoblasts. Experimental and therapeutic medicine, 16(6), 4722-4728. https://doi.org/10.3892/etm.2018.6772
Wu, Xinchen, and Zhang, Mengqi. "Effects of androgen and progestin on the proliferation and differentiation of osteoblasts." Experimental and therapeutic medicine vol. 16,6 (2018): 4722-4728. doi: https://doi.org/10.3892/etm.2018.6772
Wu X, Zhang M. Effects of androgen and progestin on the proliferation and differentiation of osteoblasts. Exp Ther Med. 2018 Dec;16(6):4722-4728. doi: 10.3892/etm.2018.6772. Epub 2018 Sep 19. PMID: 30542427; PMCID: PMC6257455.
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5α-reductase inhibitors: Evaluation of their potential confounding effect on GC-C-IRMS doping analysis.

Drug testing and analysis

Iannella L, Colamonici C, Curcio D, Botrè F, de la Torre X.
PMID: 34318592
Drug Test Anal. 2021 Jul 27; doi: 10.1002/dta.3134. Epub 2021 Jul 27.

5α-reductase inhibitors (5-ARIs) are considered by the World Anti-doping Agency as potential confounding factors in evaluating the athlete steroid profile, since they may interfere with the urinary excretion of several diagnostic compounds. We herein investigated 5α-reductase inhibitors from a...

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Iannella L, Colamonici C, Curcio D, et al. 5α-reductase inhibitors: Evaluation of their potential confounding effect on GC-C-IRMS doping analysis. Drug Test Anal. 2021;doi: 10.1002/dta.3134.
Iannella, L., Colamonici, C., Curcio, D., Botrè, F., & de la Torre, X. (2021). 5α-reductase inhibitors: Evaluation of their potential confounding effect on GC-C-IRMS doping analysis. Drug testing and analysis, . https://doi.org/10.1002/dta.3134
Iannella, Loredana, et al. "5α-reductase inhibitors: Evaluation of their potential confounding effect on GC-C-IRMS doping analysis." Drug testing and analysis vol. (2021). doi: https://doi.org/10.1002/dta.3134
Iannella L, Colamonici C, Curcio D, Botrè F, de la Torre X. 5α-reductase inhibitors: Evaluation of their potential confounding effect on GC-C-IRMS doping analysis. Drug Test Anal. 2021 Jul 27; doi: 10.1002/dta.3134. Epub 2021 Jul 27. PMID: 34318592.
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Brain and Serum Androsterone Is Elevated in Response to Stress in Rats with Mild Traumatic Brain Injury.

Frontiers in neuroscience

Servatius RJ, Marx CE, Sinha S, Avcu P, Kilts JD, Naylor JC, Pang KC.
PMID: 27616978
Front Neurosci. 2016 Aug 26;10:379. doi: 10.3389/fnins.2016.00379. eCollection 2016.

Exposure to lateral fluid percussion (LFP) injury consistent with mild traumatic brain injury (mTBI) persistently attenuates acoustic startle responses (ASRs) in rats. Here, we examined whether the experience of head trauma affects stress reactivity. Male Sprague-Dawley rats were matched...

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Servatius RJ, Marx CE, Sinha S, et al. Brain and Serum Androsterone Is Elevated in Response to Stress in Rats with Mild Traumatic Brain Injury. Front Neurosci. 2016;10:379doi: 10.3389/fnins.2016.00379.
Servatius, R. J., Marx, C. E., Sinha, S., Avcu, P., Kilts, J. D., Naylor, J. C., & Pang, K. C. (2016). Brain and Serum Androsterone Is Elevated in Response to Stress in Rats with Mild Traumatic Brain Injury. Frontiers in neuroscience, 10379. https://doi.org/10.3389/fnins.2016.00379
Servatius, Richard J, et al. "Brain and Serum Androsterone Is Elevated in Response to Stress in Rats with Mild Traumatic Brain Injury." Frontiers in neuroscience vol. 10 (2016): 379. doi: https://doi.org/10.3389/fnins.2016.00379
Servatius RJ, Marx CE, Sinha S, Avcu P, Kilts JD, Naylor JC, Pang KC. Brain and Serum Androsterone Is Elevated in Response to Stress in Rats with Mild Traumatic Brain Injury. Front Neurosci. 2016 Aug 26;10:379. doi: 10.3389/fnins.2016.00379. eCollection 2016. PMID: 27616978; PMCID: PMC4999428.
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Showing 1 to 12 of 87 entries