7α-Thiomethylspironolactone sulfoxide

7α-Thiomethylspironolactone sulfoxide
Clinical data
Other names	7α-TMS sulfoxide; 7α-Thiomethylspironolactone S-oxide; 7α-Methylsulfinylspironolactone
Identifiers
	IUPAC name (7R,8R,9S,10R,13S,14S,17R)-10,13-dimethyl-7-methylsulfinylspiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione;
CAS Number	38753-75-2 ;
PubChem CID	162324;
ChemSpider	142538;
UNII	59MB937W7X;
ChEMBL	ChEMBL3544706;
CompTox Dashboard (EPA)	DTXSID60959565 ;
Chemical and physical data
Formula	C23H32O4S
Molar mass	404.57 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES C[C@]12CCC(=O)C=C1C[C@H]([C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@]45CCC(=O)O5)C)S(=O)C;
	InChI InChI=1S/C23H32O4S/c1-21-8-4-15(24)12-14(21)13-18(28(3)26)20-16(21)5-9-22(2)17(20)6-10-23(22)11-7-19(25)27-23/h12,16-18,20H,4-11,13H2,1-3H3/t16-,17-,18+,20+,21-,22-,23+,28?/m0/s1; Key:ADVFYBFTUKGFGC-FLWPULIFSA-N;

7α-Thiomethylspironolactone sulfoxide (also known as 7α-TMS sulfoxide, 7α-thiomethylspironolactone S-oxide, or 7α-methylsulfinylspironolactone) is a metabolite of spironolactone (brand name Aldactone), an antimineralocorticoid and antiandrogen medication.^[1]^[2]^[3]^[4]^[5]^[6] 7α-TMS sulfoxide is specifically formed from 7α-thiomethylspironolactone (7α-TMS).^[1]^[2]^[4]^[3]^[5]^[6]

References

^ ^a ^b Cashman JR, Peña S (1988). "S-oxygenation of 7 alpha-thiomethylspironolactone by the flavin-containing monooxygenase". Drug Metabolism and Drug Interactions. 6 (3–4): 337–348. doi:10.1515/dmdi.1988.6.3-4.337. PMID 3271645. S2CID 87034365.
^ ^a ^b Mohrke W, Ullrich F (6 December 2012). "Metabolism of Diuretics". In Greger RF, Knauf H, Mutschler E (eds.). Diuretics. Springer Science & Business Media. pp. 194–. ISBN 978-3-642-79565-7.
^ ^a ^b Al-Hadiya BM, Belal F, Asiri YA, Gubara OA (2002). Spironolactone. Analytical Profiles of Drug Substances and Excipients. Vol. 29. Academic Press. pp. 261–320. doi:10.1016/S1075-6280(02)29009-6. ISBN 9780122608292. ISSN 1075-6280.
^ ^a ^b Abshagen U, Rennekamp H, Luszpinski G (December 1976). "Pharmacokinetics of spironolactone in man". Naunyn-Schmiedeberg's Archives of Pharmacology. 296 (1): 37–45. doi:10.1007/BF00498838. PMID 1012347. S2CID 21225731.
^ ^a ^b Overdiek HW, Merkus FW (1987). "The metabolism and biopharmaceutics of spironolactone in man". Reviews on Drug Metabolism and Drug Interactions. 5 (4): 273–302. doi:10.1515/DMDI.1987.5.4.273. PMID 3333882. S2CID 29482256.
^ ^a ^b Cashman JR, Peña S (1989). "Canrenone formation via general-base-catalyzed elimination of 7 alpha-(methylthio)spironolactone S-oxide". Chemical Research in Toxicology. 2 (2): 109–113. doi:10.1021/tx00008a007. PMID 2519709.

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