19-Nor-17-alpha-pregna-3,5-dien-20-yn-17-ol,3-(cyclopentyloxy)-, acetate

CAS 3000-39-3 MFCD00867867

化学结构图

3000-39-3
SMILES: C#C[C@]1(OC(C)=O)CC[C@H]2[C@@H]3CC=C4C=C(OC5CCCC5)CC[C@@H]4[C@H]3CC[C@@]21C

化学属性

Mol. FormulaC27H36O3
Mol. Weight408.63

别名和识别编码

Chemical Name19-Nor-17-alpha-pregna-3,5-dien-20-yn-17-ol,3-(cyclopentyloxy)-, acetate
Synonym 3-Cyclopentyl enol ether of norethindrone acetate 3-(Cyclopentyloxy)-19-nor-17-alpha-pregna-3,5-dien-20-yn-17-ol acetate
Beilstein Registry Number2186975
CAS Number3000-39-3
PubChem Substance ID18142
InChIInChI=1S/C27H36O3/c1-4-27(30-18(2)28)16-14-25-24-11-9-19-17-21(29-20-7-5-6-8-20)10-12-22(19)23(24)13-15-26(25,27)3/h1,9,17,20,22-25H,5-8,10-16H2,2-3H3/t22-,23+,24+,25-,26-,27-/m0/s1
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安全信息

RTECSRC8899900 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE                    : 2352 ug/kg
SEX/DURATION            : female 56 week(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Fertility - female fertility index (e.g. # females pregnant
   per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
   FESTAS Fertility and Sterility.  (American Fertility Soc., 608 13th Ave. S,
   Birmingham, AL 35282) V.1-    1950-  Volume(issue)/page/year: 23,668,1972

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE                    : 1090 ug/kg
SEX/DURATION            : female 26 week(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - menstrual cycle changes or disorders
   Reproductive - Fertility - female fertility index (e.g. # females pregnant
   per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
   CCPTAY Contraception.  (Geron-X, Inc., POB 1108, Los Altos, CA 94022)  V.1-
   1970-  Volume(issue)/page/year: 9,213,1974

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE                    : 16 ug/kg
SEX/DURATION            : female 1 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 :
   CCPTAY Contraception.  (Geron-X, Inc., POB 1108, Los Altos, CA 94022)  V.1-
   1970-  Volume(issue)/page/year: 9,221,1974

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - woman
DOSE                    : 1060 ug/kg
SEX/DURATION            : female 30 week(s) pre-ma

系列性分类

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