5α-Dihydronormethandrone
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Clinical data | |
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Synonyms | 5α-DHNMT; RU-575; 17α-Methyl-4,5α-dihydro-19-nortestosterone; 17α-Methyl-5α-estran-17β-ol-3-one |
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Chemical and physical data | |
Formula | C19H30O2 |
Molar mass | 290.447 g/mol |
3D model (JSmol) | |
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5α-Dihydronormethandrone (5α-DHNMT; developmental code name RU-575), also known as 17α-methyl-4,5α-dihydro-19-nortestosterone or as 17α-methyl-5α-estran-17β-ol-3-one, is an androgen/anabolic steroid and a likely metabolite of normethandrone formed by 5α-reductase.[1][2] Analogously to nandrolone and its 5α-reduced metabolite 5α-dihydronandrolone, 5α-DHNMT shows reduced affinity for the androgen receptor relative to normethandrone.[1] Its affinity for the androgen receptor is specifically about 33 to 60% of that of normethandrone.[1]
Compound | PR | AR | ER | GR | MR | SHBG | CBG | |
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Normethandrone | 75–125 | 125–150 | <1 | 1–5 | <1 | ? | ? | |
5α-Dihydronormethandrone | 15–25 | 50–75 | ? | <1 | ? | ? | ? | |
Values are percentages (%). Reference ligands (100%) were progesterone for the PR, testosterone for the AR, E2 for the ER, DEXA for the GR, aldosterone for the MR, DHT for SHBG, and cortisol for CBG. |
See also
References
- 1 2 3 4 Ojasoo T, Delettré J, Mornon JP, Turpin-VanDycke C, Raynaud JP (1987). "Towards the mapping of the progesterone and androgen receptors". J. Steroid Biochem. 27 (1–3): 255–69. doi:10.1016/0022-4731(87)90317-7. PMID 3695484.
- ↑ Schjølberg, T. H. (2013). In Vitro Synthesis of Metabolites of three Anabolic Androgenic Steroids, by Human Liver Microsomes (Master's thesis, Institutt for bioteknologi). https://brage.bibsys.no/xmlui/handle/11250/246018
- ↑ Delettré J, Mornon JP, Lepicard G, Ojasoo T, Raynaud JP (January 1980). "Steroid flexibility and receptor specificity". J. Steroid Biochem. 13 (1): 45–59. doi:10.1016/0022-4731(80)90112-0. PMID 7382482.
- ↑ Ojasoo T, Raynaud JP (November 1978). "Unique steroid congeners for receptor studies". Cancer Res. 38 (11 Pt 2): 4186–98. PMID 359134.
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