| 词条 | 19-Norpregnane |
| 释义 |
| ImageFile = 19-norpregnane.svg | ImageSize = 200px | ImageAlt = | IUPACName = (8R,9R,10S,13R,14S,17S)-17-Ethyl-13-methyl-1,2,3,4,5,6,7,8,9,10,11,12,14,15,16,17-hexadecahydrocyclopenta[a]phenanthrene | OtherNames = 13β-Methyl-17β-ethylgonane | Section1 = {{Chembox Identifiers | CASNo = | PubChem = 53649607 | StdInChI = 1S/C20H34/c1-3-15-9-11-19-18-10-8-14-6-4-5-7-16(14)17(18)12-13-20(15,19)2/h14-19H,3-13H2,1-2H3/t14?,15-,16-,17+,18+,19-,20+/m0/s1 | StdInChIKey = ALSXNTIVNJBNQE-ZWONNITHSA-N | SMILES = CC[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4[C@@H]3CCCC4)C | ChemSpiderID = 58838804 | Section2 = {{Chembox Properties | C=20 | H=34 | Appearance = | Density = | MeltingPt = | BoilingPt = | Solubility = | Section3 = {{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }}19-Norpregnane, also known as 13β-methyl-17β-ethylgonane, is a norsteroid and the 19-demethyl analogue of pregnane. It is the parent compound of 19-norprogesterone (19-norpregn-4-ene-3,20-dione) and derivatives of it such as the progestins demegestone, gestonorone caproate (gestronol hexanoate), nomegestrol acetate, norgestomet, promegestone, segesterone acetate (nestorone), and trimegestone.[1] See also
References1. ^{{cite book|editor=Howard J.A. Carp|title=Progestogens in Obstetrics and Gynecology|url=https://books.google.com/books?id=Ik8SCAAAQBAJ&pg=PA35|date=9 April 2015|publisher=Springer|isbn=978-3-319-14385-9|pages=35–}} {{Steroid classification}}{{DEFAULTSORT:Norpregnane, 19-}}{{steroid-stub}} 1 : Norpregnanes |
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