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ψ
Quassins
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Definition
: A group of degraded TRITERPENES which have lost ten carbons (8 from the side chain, C17, and one from C4) so have C20 skeletons which could be misinterpreted as DITERPENES. They especially occur in plants of the SIMAROUBACEAE family.
Examples
Glaucarubin
Other names
Simaroubolides; Quassinoids
Substance
CAS Registry & name
Categories
Source
Drugs
*
bruceine C
0
*Quassins.
J Nat Med. 2012 Jan;66(1):233-40.
NBT 272
0
*Quassins.
Mol Cancer Ther 2010 Dec;9(12):3145-57
2'-
(R)-
O-
acetylglaucarubinone
0
*Quassins.
J Nat Prod. 2010 Sep 24;73(9):1553-8
ailanthinone
0
*Quassins.
J Nat Prod. 2009 Mar 27;72(3:503-6
delaumonone B
0
*Quassins.
Chem Pharm Bull (Tokyo) 2009 Aug;57(8):867-9
delaumonone A
0
*Quassins.
Chem Pharm Bull (Tokyo) 2009 Aug;57(8):867-9
neosergeolide
0
*Quassins.
Mem Inst Oswaldo Cruz. 2009 Feb;104(1):48-56
neoquassin
0
*Quassins.
Planta Med 2009 Feb;75(2):137-41
bruceantinol B
0
*Quassins.
J Nat Prod 2007 Oct;70(10):1654-7
bruceine J
0
*Quassins.
J Nat Prod 2007 Oct;70(10):1654-7
orinocin
0
*Quassins.
Angew Chem Int Ed Engl 2006 Nov 27;45(46):7835-8
ailantinol H
0
*Quassins.
Nat Prod Res 2006 Oct;20(12):1105-9
samaderine E
0
*Quassins.
Chemistry. 2006 Nov 6;12(32):8367-77
samaderine Y
0
*Quassins.
Angew Chem Int Ed Engl. 2005 Dec 9;44(48):7981-4
eurycomanone
0
*Plant Extracts
*Quassins.
Planta Med. 2005 Sep;71(9):803-7
cymosanine
0
*Quassins.
Nat Prod Res. 2005 Feb;19(2):141-5
eurycomaoside
0
*Glycosides
*Quassins.
Chem Pharm Bull (Tokyo). 2003 Nov;51(11):1301-3
javanicolide D
0
*Quassins.
J Nat Prod 2004 May;67(5);863-8
javanicolide C
0
*Quassins.
J Nat Prod 2004 May;67(5);863-8
orinocinolide
0
*Quassins.
J Nat Prod 2004 May;67(5):772-7
quassilactone
0
*Quassins.
J Nat Prod 2003 Nov;66(11):1486-9
ailantinol E
0
*Quassins.
Chem Pharm Bull (Tokyo). 2003 Apr;51(4):385-9
ailantinol F
0
*Quassins.
Chem Pharm Bull (Tokyo). 2003 Apr;51(4):385-9
ailantinol G
0
*Quassins.
Chem Pharm Bull (Tokyo). 2003 Apr;51(4):385-9
yadanziolide S
0
*Quassins.
Planta Med 2002 Aug;68(8):730-3
cedronolactone E
0
*Quassins
Simaroubaceae.
J Nat Prod 2001 Dec;64(12):1583-4
dehydrobrusatol
0
*Quassins
Brucea.
J Nat Prod 2001 Dec;64(12):1509-13
yadanziolide C
0
*Quassins
Brucea.
J Nat Prod 2001 Dec;64(12):1509-13
samaderin B
0
*Quassins
Simaroubaceae.
Fitoterapia 2001 Jun;72(5):568-71
samaderin C
0
*Quassins
Simaroubaceae.
Fitoterapia 2001 Jun;72(5):568-71
samaderin A
0
*Quassins
Simaroubaceae.
Fitoterapia 2001 Jun;72(5):568-71
indaquassin C
0
*Quassins
Simaroubaceae.
Fitoterapia 2001 Jun;72(5):568-71
picrasane
0
*Quassins.
Org Lett 2001 Mar 8;3(5):647-50
ailantinol B
0
*Quassins
Simaroubaceae
Ailanthus.
J Nat Prod 1996 Jul;59(7):683-6
ailantinol A
0
*Quassins
Simaroubaceae
Ailanthus.
J Nat Prod 1996 Jul; 59(7):683-6
bruceanol H
168569-27-5
*Quassins
Brucea.
J Nat Prod 1995 Dec;58(12):1915-9
bruceanol G
168301-20-0
*Quassins
Brucea.
J Nat Prod 1995 Dec;58(12):1915-9
bruceoside F
0
*Quassins
Brucea.
J Nat Prod 1995 Jul;58(7):1032-8
bruceoside E
0
*Quassins
Brucea.
J Nat Prod 1995 Jul;58(7):1032-8
bruceoside D
0
*Quassins
Brucea.
J Nat Prod 1995 Jul;58(7):1032-8
polyandrol
0
*Quassins
Simaroubaceae.
Phytochemistry 1995 Apr;38(6):1463-5
eurycomanol
84633-28-3
*Quassins
Eurycoma.
Planta Med 1995 Apr;61(2):177-8
eurycomanol 2-
O-
glucopyranoside
0
*Quassins
Eurycoma.
Planta Med 1995 Apr;61(2):177-8
13,18-
dihydroeurycomanol
0
*Quassins
Eurycoma.
Planta Med 1995 Apr;61(2):177-8
cedronolin
0
*Quassins
Simaroubaceae.
J Ethnopharmacol 1994 Jun;43(1):57-61
cedronin
111567-19-2
*Quassins
Simaroubaceae.
J Ethnopharmacol 1994 Jun;43(1):57-61
bruceanol F
101910-72-9 Picras-
2-
en-
21-
oic acid, 15-
((3,4-
dimethyl-
1-
oxo-
2-
pentenyl)oxy)-
13,20-
epoxy-
2,11,12-
trihydroxy-
1,16-
dioxo-
, methyl ester, (11beta,12alpha,15beta(E))
*Quassins
Brucea.
J Nat Prod 1993 Dec;56(12):2091-7
bruceanol E
152645-85-7 Picrasan-
21-
oic acid, 15-
((3,4-
dimethyl-
1-
oxo-
2-
pentenyl)oxy)-
13,20-
epoxy-
1,11,12-
trihydroxy-
2,16-
dioxo-
, methyl ester, (1beta,11beta,12alpha,15beta(E))
*Quassins
Brucea.
J Nat Prod 1993 Dec;56(12):2091-7
bruceanol D
152645-84-6 Picras-
3-
en-
21-
oic acid, 15-
((3,4-
dimethyl-
1-
oxo-
2-
pentenyl)oxy)-
13,20-
epoxy-
1,11,12-
trihydroxy-
2,16-
dioxo-
, methyl ester, (1beta,11beta,12alpha,15beta(E))
*Quassins
Brucea.
J Nat Prod 1993 Dec;56(12):2091-7
gutolactone
152369-48-7
*Quassins
Simaroubaceae.
J Nat Prod 1993 Nov;56(11):1954-61
isobrucein B
53663-03-9
*Quassins
Simaroubaceae.
J Nat Prod 1992 May;55(5):667-71
bruceoside C
141271-79-6
*Quassins
Brucea.
J Nat Prod 1992 Apr;55(4):468-75
picrasinoside H
135638-54-9 Picras-
2-
en-
1-
one, 13-
(acetyloxy)-
16-
(beta-
D-
glucopyranosyloxy)-
2-
methoxy-
11,12-
(methylenebis(oxy))-
, (11alpha,12beta,16alpha)
*Quassins
Picrasma.
J Nat Prod 1991;54(3):844
bruceanic acid A methyl ester
53663-08-4 3,10-
Ethano-
1H,8H-
furo(3,4-
d)(1)benzopyran-
9-
acetic acid, 8-
acetyl-
4-
((3,4-
dimethyl-
1-
oxo-
2-
pentenyl)oxy)octahydro-
11,12-
dihydroxy-
3-
(methoxycarbonyl)-
9-
methyl-
5-
oxo-
, methyl ester, (3S-
(3alpha,3aalpha,4alpha(E),6aalpha,8alpha,9beta,10alpha,10aS*,11S*,12
*Quassins
Simaroubaceae
Brucea.
J Nat Prod 1990;53(6):1526
bruceanic acid D
132587-61-2 3,10-
Ethano-
1H,8H-
furo(3,4-
d)(1)benzopyran-
9-
acetic acid, 8-
acetyloctahydro-
11,12-
dihydroxy-
4-
((4-
hydroxy-
3,4-
dimethyl-
1-
oxo-
2-
pentenyl)oxy)-
3-
(methoxycarbonyl)-
9-
methyl-
5-
oxo-
, (3S-
(3alpha,3aalpha,4alpha(E),6aalpha,8alpha,9beta,10alpha,10aS ))
*Quassins
Brucea.
J Nat Prod 1990;53(6):1526
bruceanic acid C
132587-60-1 3,10-
Ethano-
1H,8H-
furo(3,4-
d)(1)benzopyran-
9-
acetic acid, 8-
acetyl-
4-
((4-
(acetyloxy)-
3,4-
dimethyl-
1-
oxo-
2-
pentenyl)oxy)octahydro-
11,12-
dihydroxy-
3-
(methoxycarbonyl)-
9-
methyl-
5-
oxo-
, (3S-
(3alpha,3aalpha,4alpha(E),6aalpha,8alpha,9beta,10alpha,))
*Quassins
Brucea.
J Nat Prod 1990;53(6):1526
bruceanic acid B
132616-54-7 3,10-
Ethano-
1H,8H-
furo(3,4-
d)(1)benzopyran-
9-
acetic acid, 8-
acetyl-
4-
(benzoyloxy)octahydro-
11,12-
dihydroxy-
3-
(methoxycarbonyl)-
9-
methyl-
5-
oxo-
, (3S-
(3alpha,3aalpha,4alpha,6aalpha,8alpha,9beta,10alpha,10aS*,11S*,12R*))
*Quassins
Brucea.
J Nat Prod 1990;53(6):1526
bruceanic acid A
53663-07-3 3,10-
Ethano-
1H,8H-
furo(3,4-
d)(1)benzopyran-
9-
acetic acid, 8-
acetyl-
4-
((3,4-
dimethyl-
1-
oxo-
2-
pentenyl)oxy)octahydro-
11,12-
dihydroxy-
3-
(methoxycarbonyl)-
9-
methyl-
5-
oxo-
, (3S-
(3alpha,3aalpha,4alpha(E),6aalpha,8alpha,9beta,10alpha,10aS*,11S*,12R))
*Quassins
Simaroubaceae
Brucea.
J Nat Prod 1990;53(6):1526
yadanzioside F
95258-11-0
*Quassins
Brucea.
Yakugaku Zasshi 1990;110(11):834
bruceoside B
69687-69-0
*Quassins
Brucea.
Yakugaku Zasshi 1990;110(11):834
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