19-Norpregna-4,9,11-trien-20-yn-3-one, 17-hydroxy-,oxime, (17-alpha)-

CAS 19636-23-8 MFCD01711326

化学结构图

19636-23-8
SMILES: C[C@]12C=CC3[C@@H](CCC4=C/C(/CCC4=3)=N/O)[C@@H]1CC[C@@]2(O)C#C

化学属性

Mol. FormulaC20H23NO2
Mol. Weight309.44

别名和识别编码

Chemical Name19-Norpregna-4,9,11-trien-20-yn-3-one, 17-hydroxy-,oxime, (17-alpha)-
Synonym 3-Oxidido 17-alpha-ethynyl 17-beta-hydroxy estra-4,9,11-triene 19-Nor-17-alpha-pregna-4,9,11-trien-20-yn-3-one, 17-hydroxy-, oxime R 2010 oxime Oxime,17-hydroxy-19-norpregna-4,9,11-trien-20-yn-3-one So 57
Beilstein Registry Number2175051
CAS Number19636-23-8
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安全信息

RTECSRC8960090
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 22 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FMXXAJ French Medicament Patent Document.  (U.S. Patent and Trademark
   Office, Foreign Patents, Washington, DC 20231)  Discontinued.
   Volume(issue)/page/year: #4826M

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 2 mg/kg
SEX/DURATION            : female 6-9 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - female fertility index (e.g. # females pregnant
   per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
   SCYYDZ Shengzhi Yu Biyun.  Reproduction and Contraception.  (China
   International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) 1980-
    Volume(issue)/page/year: 10(3),67,1990

系列性分类


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