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Norsteroids
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Definition
: Steroids which have undergone contraction in ring size or reduction in side chains.
Examples
Norandrostanes
;
Norpregnanes
Substance
CAS Registry & name
Categories
Source
Drugs
*
3-
hydroxy-
5-
hydroxy-
B-
norcholestane-
6-
carboxaldehyde
0
*Norsteroids
Cholestanol/*analogs & derivatives.
Biochem Biophys Res Commun 1992 Oct 30;188(2):618-23
3beta-
hydroxyergosta-
8,24(28)-
dien-
7-
one
0
*Norsteroids.
J Nat Prod. 2010 Nov 29;73(11):1780-4
3beta,11alpha-
dihydroxyergosta-
8,24(28)-
dien-
7-
one
0
*Norsteroids.
J Nat Prod. 2010 Nov 29;73(11):1780-4
7-
nor-
ergosterolide
0
*Norsteroids.
J Nat Prod. 2010 Nov 29;73(11):1780-4
6-
methyl-
B-
norandrostenedione
0
*Androstadienes
*Norsteroids.
Acta Crystallogr C 2010 Apr;66(Pt 4):e185-6
17-
hydroxymethyl-
17-
methyl-
18-
norandrosta-
1,4,13-
trien-
3-
one
0
*Norsteroids
Methandrostenolone/*analogs & derivatives.
Biol Chem 2010 Jan;391(1):119-27
3-
hydroxy-
23,24-
dinorcholano-
22,16-
lactone
0
*Norsteroids.
Steroids 2009 Nov-Dec;74(13-14):1073-9
3-
sulfooxy-
7-
hydroxy-
24-
nor-
5-
cholenoic acid
0
*Norsteroids
*Sulfuric Acid Esters.
Steroids 2009 Sep;74(9):766-72
5-
hydroxy-
6-
formyl-
7-
norcholesterol
0
*Norsteroids.
Science 2003 Nov 7;302(5647):1053-6
16,16-
dimethyl-
D-
homo-
19,B-
dinor-
8-
isotestosterone
0
*Norsteroids
Testosterone/*analogs & derivatives.
Acta Crystallogr C 2002 Mar;58( Pt 3):o170-1
3-
keto-
23,24-
bisnorchol-
4-
en-
22-
ol
0
*Norsteroids.
Org Lett. 2000 Sep 21;2(19):2921-2
15-
hydroxy-
21-
ketopristimerine
0
Norsteroids.
J Nat Prod 1999 May;62(5):750-1
27-
hydroxyceanothic acid
0
*Norsteroids.
Phytochemistry 1997 Sep;46(1):97-102
ceanothetric acid
0
*Norsteroids.
Phytochemistry 1997 Sep;46(1):97-102
ceanothic acid
21302-79-4
*Norsteroids.
Phytochemistry 1997 Sep;46(1):97-102
nimbecidine
0
*Norsteroids
Plant Extracts.
J Ethnopharmacol 1996 May;52(1):35-40
3-
hydroxy-
16-
oxo-
24-
nor-
17-
azachol-
5-
eno-
23-
nitrile
0
*Aza Compounds
*Norsteroids.
Steroids 1995 Feb;60(2):195-203
yibeinoside B
150134-44-4 Cevan-
6-
one, 3-
(beta-
D-
glucopyranosyloxy)-
, (3beta,5alpha,17beta,22beta)
*Homosteroids
*Norsteroids.
Yao Hsueh Hsueh Pao 1993;28(3):192-6
norursocholic acid
139265-35-3 24-
Norcholan-
23-
oic acid, 3,7,12-
trihydroxy-
, (3alpha,5beta,7beta,12alpha)
*Cholic Acids
*Norsteroids.
Am J Physiol 1991;261(6 Pt 1):G1057
25-
((7-
chloro-
4-
nitrobenz-
2-
oxa-
1,3-
diazole)methylamino)-
27-
norcholesterol
105539-27-3
*Norsteroids
Cholesterol/*analogs & derivatives
4-Chloro-7-nitrobenzofurazan/*analogs & derivatives.
J Pharm Sci 1990;79(10):907
3-
oxa-
A-
norsteroid
131142-74-0
*Norsteroids.
Yao Hsueh Hsueh Pao 1990;25(1):69
12-
methyl-
18-
norcholesta-
8,11,13-
trien-
3-
ol
66774-44-5
*Cholestenes
*Norsteroids.
Chem Phys Lipids 1988;48(1-2):7
3-
hydroxy-
19-
nor-
1,3,5(10)-
cholatrien-
24-
oic acid
100772-18-7
*Cholenes
Norsteroids.
J Lipid Res 1988;29(6):809
3,23-
diacetoxy-
24-
nor-
5-
cholene
64907-37-5
*Norsteroids.
Steroids 1980;36(5):575
3-
acetoxy-
24-
norchola-
5,20(22)-
dien-
23-
al
0
*Norsteroids.
J Ster Biochem 4(2):171;1973