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Norpregnanes

Known as: Norpregnanes [Chemical/Ingredient], norpregnane 
Pregnanes which have undergone ring contractions or are lacking carbon-18 or carbon-19. Unsaturation in the steroid ring system is not included.
National Institutes of Health

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Related topics

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In Bloodagonistsantagonists & inhibitorsaspects of radiation effects

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Norpregnenes

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Norsteroids

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Är det högre trombosrisk med nomegestrolacetat/17β-estradiol vid hormonterapi av postmenopausala symptom och antikonception jämfört med andra terapier?
Nomegestrolacetat (NOMAC) ar ett progestin, selektivt till progesteronreceptorn, med antigonadotropiska och antiandrogena… 
2013
2013
Synthesis and in vitro biological evaluation of some B-norpregnane
A series of 3 β-hydroxy steroid analogues possesing 5(6→7) abeo-sterol nucleus were prepared from pregnenolone and characterized… 
2009
2009
Grundlagen zur Gestagen-Komponente in der hormonalen Kontrazeption
Die Wirkungen der meisten zur Kontrazeption und zur Hormonersatztherapie eingesetzten Gestagene sind nicht dieselben. Sie… 
2007
2007
Letter by Micheletti and Chevallier regarding article, "Hormone therapy and venous thromboembolism among postmenopausal women: impact of the route of estrogen administration and progestogens: the…
To the Editor: We read with interest the report by Canonico and colleagues1 that shows a differential association of oral and… 
2006
2006
Conduite a tenir devant un kyste mammaire
Le kyste mammaire fait partie de la Maladie fibro-kystique du sein. Cette formation liquidienne se developpe a l'interieur d'un… 
1996
1996
Norpregnanes inducing hypothalamic effects.
The invention relates to a method for altering the function hypothalamic in an individual. The method comprises administering a… 
1993
1993
[High-dose progestational contraception: advantages].
  • C. Jamin
  • Contraception, fertilite, sexualite
  • 1993
  • Corpus ID: 45274042
Benefits of high-dose progestational contraception (pregnanes [chlormadinone acetate] or norpregnanes, promegestone… 
1993
1993
[Macroprogestative contraception: side effects].
  • A. Gorins
  • Contraception, fertilite, sexualite
  • 1993
  • Corpus ID: 26610611
In the mid 1950s, when Pincus developed norethynodrel to reproduce a climate comparable to the female luteal phase or pregnancy… 
1986
1986
[Contraception with pure, synthetic progestogens of the norpregnane group, a new approach for the future?].
  • H. Rozenbaum
  • Contraception, fertilite, sexualite
  • 1986
  • Corpus ID: 25345869
The 19-norsteroid androstanes which are currently the most prescribed progestin-only oral contraceptive formulations are… 
1984
1984
[Contraception using normal dose progestins].
Contraceptive use of normal dosed progestins continues to be useful for many women who cannot use other contraceptive methods… 
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