Norvinisterone

Norvinisterone
Clinical data
Trade names	Neoprogestin, Nor-Progestelea
Other names	Vinylnortestosterone; SC-4641; 17α-Vinyl-19-nortestosterone; 17α-Vinylestr-4-en-17β-ol-3-one
Routes of; administration	By mouth
Drug class	Progestogen; Progestin; Androgen; Anabolic steroid
ATC code	None;
Identifiers
	IUPAC name (8R,9S,10R,13S,14S,17R)-17-ethenyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one;
CAS Number	6795-60-4;
PubChem CID	65588;
ChemSpider	59030;
UNII	7Q843V12Q0;
CompTox Dashboard (EPA)	DTXSID501016506 ;
Chemical and physical data
Formula	C20H28O2
Molar mass	300.442 g·mol−1
3D model (JSmol)	Interactive image;
Melting point	169 to 171 °C (336 to 340 °F)
	SMILES O=C4\C=C2/[C@@H]([C@H]1CC[C@@]3([C@](O)(\C=C)CC[C@H]3[C@@H]1CC2)C)CC4;
	InChI InChI=1S/C20H28O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h3,12,15-18,22H,1,4-11H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1; Key:VOJYZDFYEHKHAP-XGXHKTLJSA-N;

Norvinisterone, sold under the brand names Neoprogestin and Nor-Progestelea, is a progestin and androgen/anabolic steroid (AAS) medication which was used in Europe but is now no longer marketed.^[1]^[2]^[3]^[4]^[5] It is taken by mouth.

Norvinisterone is a progestin, or a synthetic progestogen, and hence is an agonist of the progesterone receptor, the biological target of progestogens like progesterone.^[2] It has androgenic activity.^[6]

Norvinisterone was synthesized in 1953.^[2] It is no longer available.^[7]

^ ^a ^b Budavari S, ed. (1989). "6637: Norvinisterone". Merck Index (11th ed.). Rahway, N.J.: Merck & Co. ISBN 978-0-911910-28-5.
^ ^a ^b ^c Elks J (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 889–. ISBN 978-1-4757-2085-3.
^ Juo PS (21 December 2001). Concise Dictionary of Biomedicine and Molecular Biology. CRC Press. pp. 774–. ISBN 978-1-4200-4130-9.
^ List PH, Hörhammer L (12 March 2013). Chemikalien und Drogen Teil A: N-Q. Springer Berlin Heidelberg. pp. 274–. ISBN 978-3-642-65035-2.
^ Meyerson BJ (August 1967). "Relationship between the anesthetic and gestagenic action and estrous behavior-inducing activity of different progestins". Endocrinology. 81 (2): 369–374. doi:10.1210/endo-81-2-369. PMID 4952012.
^ Cite error: The named reference SaundersDrill1956 was invoked but never defined (see the help page).
^ Cite error: The named reference Micromedex was invoked but never defined (see the help page).