SML0550
Nestorone
≥97% (HPLC)
别名:
17-(Acetyloxy)-16-methylene-19-norpregn-4-ene-3,20-dione, 17-Hydroxy-16-methylene-19-norpregn-4-ene-3,20-dione acetate, Elcometrine, Nestoron, ST-1435, ST1435
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About This Item
经验公式（希尔记法）:
C23H30O4
CAS号:
分子量:
370.48
MDL號碼:
分類程式碼代碼:
51111800
PubChem物質ID:
NACRES:
NA.77
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品質等級
化驗
≥97% (HPLC)
形狀
powder
顏色
white to beige
溶解度
DMSO: 5 mg/mL, clear
儲存溫度
2-8°C
SMILES 字串
CC(=O)O[C@]1(C(C)=O)C(=C)C[C@H]2[C@@H]3CCC4=CC(=O)CC[C@@H]4[C@H]3CC[C@]12C
InChI
1S/C23H30O4/c1-13-11-21-20-7-5-16-12-17(26)6-8-18(16)19(20)9-10-22(21,4)23(13,14(2)24)27-15(3)25/h12,18-21H,1,5-11H2,2-4H3/t18-,19+,20+,21-,22-,23-/m0/s1
InChI 密鑰
CKFBRGLGTWAVLG-GOMYTPFNSA-N
基因資訊
human ... PGR(5241)
生化／生理作用
Nestorone is a potent progesterone receptor agonist with no androgenic, estrogenic, or glucocorticoid-like activities. Nestorone has been used as a female contraceptive, and recent studies inidicate that it may be useful as a male contraceptive as well. It has also been shown to have neurogenic and neuroprotective activity.
特點和優勢
This compound is featured on the Nuclear Receptors (Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Irving Sivin et al.
Contraception, 69(2), 137-144 (2004-02-05)
A 2-year trial of a single Nestorone (NES) rod implant was conducted at three Latin American centers, each enrolling 100 women. We studied the safety, effectiveness and acceptability of this progestin-releasing contraceptive implant. Three pregnancies occurred, the last at 18
Vahid Mahabadi et al.
The Journal of clinical endocrinology and metabolism, 94(7), 2313-2320 (2009-04-16)
Testosterone (T) plus progestin combinations are the most promising hormonal male contraceptives. Nestorone (NES), a progestin without estrogenic or androgenic activity, when combined with T may be an excellent candidate for male contraception. Our objective was to determine the effect
Regine Sitruk-Ware
Human reproduction update, 12(2), 169-178 (2005-11-18)
The progestins have different pharmacologic properties depending upon the parent molecule, usually testosterone or progesterone (P), from which they are derived. Very small structural changes in the parent molecule may induce considerable differences in the activity of the derivative. In
Edith Weisberg et al.
Contraception, 72(1), 46-52 (2005-06-21)
We examined the clinical performance of contraceptive vaginal rings (rings) delivering Nestorone (NES) progestin and ethinyl estradiol (EE). Ring removal times were signaled by menstrual events. Bleeding patterns, adverse events, patterns of use and continuation rates were the principal parameters
Régine L Sitruk-Ware et al.
Contraception, 75(6), 430-437 (2007-05-24)
We evaluated the effects of a new combined hormonal contraceptive vaginal ring (CVR) delivering the nonandrogenic progestin Nestorone (NES) and ethinyl estradiol (EE) on several key estrogen-sensitive hepatic proteins that may be markers for the risk of arterial or venous
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