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Norpregnenes

More information in Books or onNLM PubMed
Definition: Pregnenes with one double bond or more than three double bonds which have undergone ring contractions or are lacking carbon-18 or carbon-19..  do not confuse with NORPREGNANES   
Examples Desogestrel; Ethylestrenol; Ethynodiol Diacetate; Gestonorone Caproate; Lynestrenol; Norethandrolone; Norethindrone; Norethynodrel; Norgestrel; Norprogesterones
 
SubstanceCAS Registry & nameCategoriesSourceDrugs*
21-fluoro-16,17-(1'-alpha-(4-iodofurylmethylidene)dioxyl)-21-hydroxy-19-norpregn-4-ene-3,20-dione  0   *Norpregnenes. J Med Chem 2006 Jul 27;49(15):4737-44
21-fluoro-16,17-(1'-alpha-(5-iodofurylmethylidene)dioxyl)-19-norpregn-4-ene-3,20-dione  0   *Norpregnenes. J Med Chem 2006 Jul 27;49(15):4737-44
16,17-(1'-alpha-(5-bromofurylmethylidene)dioxyl)-21-hydroxy-19-norpregn-4-ene-3,20-dione  0   *Norpregnenes. J Med Chem 2006 Jul 27;49(15):4737-44
estroprogestin  0   *Ethinyl Estradiol *Norpregnenes Drug Combinations. Gynecol Endocrinol 2001 Aug;15(4):265-71
delta(4)-tibolone  0   *Norpregnenes. Menopause 2004 Jan-Feb;11(1):82-8
3-hydroxytibolone  0   *Norpregnenes. Menopause 2004 Jan-Feb;11(1):82-8
16,17-((1'-furylmethylidene)dioxy)-21(fluoro)-oxy-19-norpregn-4-ene-3,20-dione  0   *Norpregnenes. J Org Chem 2002 Jul 12;67(14):4904-10
7-methyl-19-norpregn-5(10)-en-20-yne-3,7,17-triol  0   *Norpregnenes. Steroids 2000 Sep;65(9):497-504
13-ethyl-17-hydroxy-18,19-dinor-17-pregn-4-en-20-yn-3-one  0   *Norpregnenes. Steroids 1996 Jul;61(7):407-10
(1'-(4-fluorophenyl)(ethylenedioxy))-21-hydroxy-19-norpregn-4-ene-3,20-dione  147963-99-3   *Norpregnenes Fluorine Radioisotopes. J Med Chem 1993 Apr 30;36(9):1120-7
Femovan  109852-02-0   *Ethinyl Estradiol *Norpregnenes.
Pharma Action Contraceptives, Oral, Combined ; Contraceptives, Oral, Synthetic 		Adv Contracept 1987;3(4):349
20,21-dihydroxy-17-methyl-18-norpregna-4,8,11,13-tetraen-3-one  0   *Norpregnenes. J Steroid Biochem 1983;19(2):1191
RU 24411  66878-01-1   *Norpregnenes. J Clin Invest 1983;72(3):928
Gestodene  60282-87-3 18,19-Dinorpregna-4,15-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17-alpha)  *Norpregnenes.
Pharma Action Contraceptives, Oral, Synthetic ; Progestins 		Contraception 1981;24(6):673
5,10-seco-19-norpregn-5-yne-3,10,20-trione  55512-68-0 1H-Cyclodec(e)indene-6,9-dione, 3-acetyl-11,12-didehydro-2,3,3a,4,5,5a,7,8,10,13,13a,13b-dodecahydro-3a-methyl-, (3S-(3R*,3aS*,5aR*,13aR*,13bR*))  *Norpregnenes. J Biol Chem 1981;256(13):6842
tibolone  5630-53-5 19-Norpregn-5(10)-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7-alpha,17-alpha)  *Norpregnenes.
Pharma Action Androgen Antagonists ; Antihypertensive Agents ; Antineoplastic Agents, Hormonal ; Estrogen Receptor Modulators ; Anabolic Agents 		Br Med J 1980;281(6237):456
17 alpha-ethinyl-6-estrene-5 alpha,7 beta-diol  38631-94-6 (5 alpha,17 alpha)-19-norpregn-6-en-20-yne-5,17-diol  *Norpregnenes. Ann Clin Res 7(4):280;1975
oxogestone phenylpropionate  16915-80-3 19-Norpregn-4-en-3-one, 20-(1-oxo-3-phenylpropoxy)-, (20R)  *Norpregnenes Progesterone Congeners. Acta Eur Fertil 3(1):37;1972
cingestol  16915-71-2 19-nor-17 alpha-pregn-5-en-20-yn-17 beta-ol  *Norpregnenes Progesterone Congeners. Fertil Steril 24(8):578;1973; Reproduction 1(4):367;1974
16 beta-21-methyl-D-nor-5-pregnen-3 beta-ol-20,21-dione 21-ethylene ketal  39932-40-6 Methanone, ((3beta,16beta)-3-hydroxy-D-norandrost-5-en-16-yl)(2-methyl-1,3-dioxolan-2-yl)  *Norpregnenes. Steroids Lipids Res 3(4):201;1972

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012
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