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Details

Stereochemistry ABSOLUTE
Molecular Formula C20H28O2
Molecular Weight 300.4351
Optical Activity UNSPECIFIED
Defined Stereocenters 6 / 6
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 19-NORPROGESTERONE

SMILES

[H][C@@]12CC[C@H](C(C)=O)[C@@]1(C)CC[C@]3([H])[C@@]4([H])CCC(=O)C=C4CC[C@@]23[H]

InChI

InChIKey=NVUUMOOKVFONOM-GPBSYSOESA-N
InChI=1S/C20H28O2/c1-12(21)18-7-8-19-17-5-3-13-11-14(22)4-6-15(13)16(17)9-10-20(18,19)2/h11,15-19H,3-10H2,1-2H3/t15-,16+,17+,18+,19-,20+/m0/s1

HIDE SMILES / InChI

Molecular Formula C20H28O2
Molecular Weight 300.4351
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 6 / 6
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

PubMed

PubMed

TitleDatePubMed
Experimental hypertension induced by 19-nor-progesterone treatment in the rat.
1981 Oct
Withdrawal of hormone replacement therapy is associated with significant vertebral bone loss in postmenopausal women.
2001
Ovarian function during use of vaginal rings delivering three different doses of Nestorone.
2001 May
Impact of progestins on estrogen-induced neuroprotection: synergy by progesterone and 19-norprogesterone and antagonism by medroxyprogesterone acetate.
2002 Jan
[Pharma-Clinics. Medication of the month. Totelle Cycle: new sequential estrogen/progesterone regimen for hormone replacement therapy in menopause].
2002 Jun
Classification and pharmacology of progestins.
2003 Dec 10
[Antigonadotropic effects of a 19-nor-progesterone derivative: the example of nomegestrol acetate].
2003 Jan
[Effects of a 19-norprogesterone derivative, the fourth decade nomegestrol acetate, on lipids].
2003 Jun
Development of the selective progesterone receptor modulator CDB-2914 for clinical indications.
2003 Nov
Nestorone: clinical applications for contraception and HRT.
2003 Nov
New progestogens: a review of their effects in perimenopausal and postmenopausal women.
2004
Pharmacological profile of progestins.
2004 Apr 15
Clinical profile of contraceptive progestins.
2004 Sep
[Actions of a 19-norprogesterone derivative on mammary gland: nomegestrol acetate].
2005 Feb
Select estrogens within the complex formulation of conjugated equine estrogens (Premarin) are protective against neurodegenerative insults: implications for a composition of estrogen therapy to promote neuronal function and prevent Alzheimer's disease.
2006 Mar 13
New progestagens for contraceptive use.
2006 Mar-Apr
Estrogen protects neuronal cells from amyloid beta-induced apoptosis via regulation of mitochondrial proteins and function.
2006 Nov 3
Routes of delivery for progesterone and progestins.
2007 May 20
Structure-activity relationships of synthetic progestins in a yeast-based in vitro androgen bioassay.
2008 May
Evaluation of extended and continuous use oral contraceptives.
2008 Oct
Classification and pharmacology of progestins.
2008 Sep-Oct
Pharmacological profile of progestins.
2008 Sep-Oct
Different cardiovascular effects of progestins according to structure and activity.
2009
Progesterone action in human tissues: regulation by progesterone receptor (PR) isoform expression, nuclear positioning and coregulator expression.
2009 Dec 31
The hypertensiogenetic steroid 19-nor-progesterone does not influence cortisol inactivation by 11beta-hydroxysteroid dehydrogenase type 2.
2009 Jun
[Nomegestrol acetate: clinical pharmacology].
2009 Oct
Emergency contraception: potential role of ulipristal acetate.
2010 Aug 9
Nomegestrol acetate: pharmacology, safety profile and therapeutic efficacy.
2010 Mar 26
Patents
Substance Class Chemical
Created
by admin
on Sat Dec 16 05:32:53 GMT 2023
Edited
by admin
on Sat Dec 16 05:32:53 GMT 2023
Record UNII
1A5185976G
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
19-NORPROGESTERONE
Common Name English
NSC-22021
Code English
19-NORPREGN-4-ENE-3,20-DIONE
Common Name English
NORPROGESTERONE
Common Name English
U-25879
Code English
19-NOR-P4
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C776
Created by admin on Sat Dec 16 05:32:53 GMT 2023 , Edited by admin on Sat Dec 16 05:32:53 GMT 2023
Code System Code Type Description
CAS
472-54-8
Created by admin on Sat Dec 16 05:32:53 GMT 2023 , Edited by admin on Sat Dec 16 05:32:53 GMT 2023
PRIMARY
WIKIPEDIA
19-NORPROGESTERONE
Created by admin on Sat Dec 16 05:32:53 GMT 2023 , Edited by admin on Sat Dec 16 05:32:53 GMT 2023
PRIMARY
EPA CompTox
DTXSID40197064
Created by admin on Sat Dec 16 05:32:53 GMT 2023 , Edited by admin on Sat Dec 16 05:32:53 GMT 2023
PRIMARY
NSC
22021
Created by admin on Sat Dec 16 05:32:53 GMT 2023 , Edited by admin on Sat Dec 16 05:32:53 GMT 2023
PRIMARY
PUBCHEM
228864
Created by admin on Sat Dec 16 05:32:53 GMT 2023 , Edited by admin on Sat Dec 16 05:32:53 GMT 2023
PRIMARY
NCI_THESAURUS
C29782
Created by admin on Sat Dec 16 05:32:53 GMT 2023 , Edited by admin on Sat Dec 16 05:32:53 GMT 2023
PRIMARY NCIT
FDA UNII
1A5185976G
Created by admin on Sat Dec 16 05:32:53 GMT 2023 , Edited by admin on Sat Dec 16 05:32:53 GMT 2023
PRIMARY