17α-Methyl-19-norprogesterone

Chemical compound vanc 17α-Methyl-19-norprogesterone.svg skin-invert-image 200px Progestin; Progestogen 851-11-6 165360253 34253447 H-3510; 17α-Methyl-19-norpregn-4-ene-3,20-dione; (17β)-17-Acetyl-17-methylestr-4-en-3-one 21 30 2 O=C(C)[C@](C)1CC[C@]([H])2[C@@]([H])3CCC4=CC(CCC4C3CC[C@@]21C)=O 1S/C21H30O2/c1-13(22)20(2)11-9-19-18-6-4-14-12-15(23)5-7-16(14)17(18)8-10-21(19,20)3/h12,16-19H,4-11H2,1-3H3/t16-,17+,18+,19-,20+,21-/m0/s1 SMHQTBXJLXZKNT-VXAANUECSA-N 17α-Methyl-19-norprogesterone (developmental code name H-3510), also known as 17α-methyl-19-norpregn-4-ene-3,20-dione, is a progestin which was never marketed. Weiss MJ, Schaub RE, Allen Jr GR, Poletto JF, Pidacks V, Conrow RB, Coscia CJ The formation of steroid enolate anions by reductive procedures Tetrahedron 20 2 1964 357–372 0040-4020 10.1016/S0040-4020(01)93223-5 Raynaud JP, Philibert D, Azadian-Boulanger G Progesterone-Progestin Receptors Physiology and Genetics of Reproduction, part A Basic Life Sciences 4 143–160 1974 PART A 4374925 10.1007/978-1-4684-2889-6_10 11 July 2025 Elsimar Coutinho 978-1-4684-2891-9 Delettré J, Mornon JP, Lepicard G, Ojasoo T, Raynaud JP Steroid flexibility and receptor specificity Journal of Steroid Biochemistry 13 1 45–59 January 1980 7382482 10.1016/0022-4731(80)90112-0 It is a derivative of progesterone, and is the combined derivative of 17α-methylprogesterone and 19-norprogesterone. The drug is the parent compound of a subgroup of the 19-norprogesterone group of progestins, which includes demegestone (the δ9 derivative), promegestone (the δ9 and 21-methyl derivative), and trimegestone (the δ9, 21-methyl, and 21-hydroxyl derivative). Kuhl H Pharmacology of estrogens and progestogens: influence of different routes of administration Climacteric 8 Suppl 1 3–63 August 2005 16112947 10.1080/13697130500148875 24616324 See also Gestronol (17α-hydroxy-19-norprogesterone) References Category:Abandoned drugs Category:Diketones Category:Norpregnanes Category:Progestogens