"Twins" retrives similar metabolites in chemical structure.
last update : 2020.01.06
KNApSAcK CID : ex.) C00000001


and

Similarity (%) : ex.) 98
% or more





INPUT WORD = C00021909 , 50% or more
[ Metabolite Name : Cyperanic acid ]
Number of matched data : 97

CID Metabolite Name Structural formula Metabolite Activity Similarity (%)
C00012694 Arbusculin E
[1S-(1alpha,2beta,4abeta,8alpha,8aalpha)]-Decahydro-1,8-dihydroxy-4a,8-dimethyl-a-methylene-2-naphthaleneacetic acid
94.87
C00003296 Granilin 92.50
C00012875 [3aR-(3aalpha,4aalpha,5alpha,8alpha,8abeta,9aalpha)]-Decahydro-5,8-dihydroxy-5,8a-dimethyl-3-methylene-naphtho[2,3-b]furan-2(3H)-one 92.50
C00012882 [3aR-(3aalpha,6alpha,8abeta,9aalpha)]-3a,4,6,7,8,8a,9,9a-Octahydro-6-hydroxy-5-(hydroxymethyl)-8a-methyl-3-methylenenaphtho[2,3-b]furan-2(3H)-one
Dihydroxyalloalantolactone
92.50
C00012884 [3aR-(3aalpha,8abeta,9aalpha)]-3a,7,8,8a,9,9a-Hexahydro-5-(hydroxymethyl)-8a-methyl-3-methylenenaphtho[2,3-b]furan-2,6(3H,4H)-dione 92.50
C00012963 Ludovicin B
[3aS-(3aalpha,5abeta,6alpha,8alpha,9aalpha,9bbeta)]-Decahydro-6,8-dihydroxy-5a-methyl-3,9-bis(methylene)-naphtho[1,2-b]furan-2(3H)-one
92.50
C00012964 Erivanin
[3S-(3alpha,3aalpha,5abeta,6alpha,8alpha,9aalpha,9bbeta)]-Decahydro-6,8-dihydroxy-3,5a-dimethyl-9-methylenenaphtho[1,2-b]furan-2(3H)-one
92.50
C00012965 1-Epierivanin
(11S)-1beta,3alpha,6alpha-trihydroxyeudesm-4(14)-en-12-oic acid gamma-lactone
92.50
C00012966 (+)-Ridentin B
Ridentin B
92.50
C00012998 [3S-(3alpha,3aalpha,5abeta,6beta,9alpha,9aalpha,9bbeta)]-Decahydro-6,9-dihydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2(3H)-one 92.50
C00013003 1beta-Hydroxyarbusculin A
[3aS-(3aalpha,5abeta,6beta,9alpha,9aalpha,9bbeta)]-Decahydro-6,9-dihydroxy-5a,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2(3H)-one
92.50
C00013004 Dendroserin
[3S-(3alpha,3aalpha,5abeta,6beta,9beta,9aalpha,9bbeta)]-Decahydro-6,9-dihydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2(3H)-one
92.50
C00013059 Ludovicin C
[3aS-(3aalpha,5abeta,6alpha,9bbeta)]-3a,5,5a,6,7,9b-Hexahydro-6-hydroxy-5a,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2,8(3H,4H)-dione
92.50
C00013065 Arsantin
[3S-(3alpha,3aalpha,5abeta,6alpha,9alpha,9aalpha,9bbeta)]-Octahydro-6-hydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2,8(3H,4H)-dione
92.50
C00013066 (11S)-Arsanin
Arsanin
Taraxacolide
[3S-(3alpha,3aalpha,5abeta,6beta,9alpha,9aalpha,9bbeta)]-Octahydro-6-hydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2,8(3H,4H)-dione
92.50
C00013067 (+)-Artecalin
[3aS-(3aalpha,5abeta,6beta,9alpha,9aalpha,9bbeta)]-Octahydro-6-hydroxy-5a,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2,8(3H,4H)-dione
92.50
C00013068 Arabsin
[3R-(3alpha,3abeta,5aalpha,6alpha,9beta,9abeta,9balpha)]-Octahydro-6-hydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2,8(3H,4H)-dione
92.50
C00034373 1beta-Hydroxy-11-epi-colartrin 92.50
C00036539 3beta,4alpha-Dihydroxyguaia-11(13),10(14)-dien-12,6alpha-olide 92.50
C00040346 Spicatolide H
(+)-Spicatolide H
92.50
C00003213 (+)-Arbusculin A
Arbusculin A
[3aS-(3aalpha,5abeta,9alpha,9aalpha,9bbeta)]-Decahydro-9-hydroxy-5a,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2(3H)-one
92.31
C00011978 Castellanin 92.31
C00012729 [2R-(2alpha,3alpha,4alpha,4aalpha,8abeta)]-Decahydro-3,4-dihydroxy-4a-methyl-alpha,8-bis(methylene)-2-naphthaleneacetic acid
8beta,9beta-Dihydroxycostic acid
92.31
C00012730 [2S-(2alpha,4alpha,4aalpha,5alpha,8abeta)]-Decahydro-4,5-dihydroxy-4a-methyl-alpha,8-bis(methylene)-2-naphthaleneacetic acid
1beta,9beta-Dihydroxycostic acid
92.31
C00012731 Viscic acid
3alpha-Hydroxycostic acid
[2R-(2alpha,4aalpha,7beta,8abeta)]-Decahydro-7-hydroxy-4a-methyl-alpha,8-bis(methylene)-2-naphthaleneacetic acid
92.31
C00012852 Ilicic acid
Vachanic acid
92.31
C00012931 [3R-(3alpha,3aalpha,4aalpha,5beta,6alpha,8abeta,9aalpha)]-Decahydro-6-hydroxy-3,5,8a-trimethylnaphtho[2,3-b]furan-2(3H)-one
3-Hydroxy-12,8-eudesmanolide
92.31
C00012941 [3aS-(3aalpha,8abeta,9aalpha)]-3a,7,8,8a,9,9a-Hexahydro-5,8a-dimethyl-3-methylenenaphtho[2,3-b]furan-2,6(3H,4H)-dione
3-Oxodiplophyllin
92.31
C00013055 11,13-Dihydroarbusculin A
Colartin
[3S-(3alpha,3aalpha,5abeta,9alpha,9aalpha,9bbeta)]-Decahydro-9-hydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2(3H)-one
92.31
C00013080 alpha-Tetrahydro-alpha-santonin
alpha-Tetrahydrosantonin
Artepaulin
[3S-(3alpha,3aalpha,5abeta,9alpha,9aalpha,9bbeta)]-Octahydro-3,5a,9-trimethylnaphtho[1,2-b]furan-2,8(3H,4H)-dione
92.31
C00013211 (+)-Umbellifolide
Umbellifolide
[3aR-(3aalpha,6alpha,7aalpha)]-Tetrahydro-6-methyl-3-methylene-6-(4-oxopentyl)-2,5(3H,4H)-benzofurandione
92.31
C00021063 Vestic acid 92.31
C00036562 3-Oxoisocostic acid 92.31
C00037301 Integrifonol A
(+)-Integrifonol A
92.31
C00013091 [3S-(3alpha,3aalpha,5aalpha,6alpha,8beta,9beta,9aalpha,9bbeta)]-Decahydro-6,8,9-trihydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2(3H)-one 90.48
C00022665 4alpha,5alpha-Epoxy-3-oxo-4(15)-dihydrocostic acid methyl ester 90.48
C00012945 Himeyoshin
[1aR-(1aalpha,3alpha,3abeta,4abeta,7abeta,8aalpha,8balpha)]-Octahydro-3,8a-dimethyl-5-methyleneoxireno[7,8]naphtho[2,3-b]furan-2,6(1aH,3H)-dione
90.24
C00013027 Ludovicin A
[1aR-(1aalpha,3beta,3aalpha,5abeta,8aalpha,8bbeta,8calpha)]-Decahydro-3-hydroxy-3a,8c-dimethyl-6-methyleneoxireno[7,8]naphtho[1,2-b]furan-7(2H)-one
90.24
C00013028 Epoxysantamarin
[1aR-(1aalpha,3alpha,3aalpha,5abeta,8aalpha,8bbeta,8calpha)]-Decahydro-3-hydroxy-3a,8c-dimethyl-6-methyleneoxireno[7,8]naphtho[1,2-b]furan-7(2H)-one
90.24
C00013029 Maritimin (sesquiterpene)
[3aR-(3aalpha,5abeta,6beta,8aalpha,8bR*,9aalpha)]-Hexahydro-3a,6,9a-trimethyl-2H-oxireno[8,8a]naphtho[1,2-b]furan-3,7(3aH,6H)-dione
90.24
C00013083 Shonachalin B
Decahydro-3-hydroxy-3a,6,8c-trimethyloxireno[7,8]naphtho[1,2-b]furan-7(2H)-one
90.24
C00022670 3beta,5alpha-Dihydroxycostic acid methyl ester 90.24
C00003303 Hymenolin 90.00
C00011995 Epoxyzinamultifloride 90.00
C00012112 3beta-Hydroxy-11alpha,13-dihydroparthenolide 90.00
C00012363 Purpurascenolide 90.00
C00012871 Pulchellin C
[3aR-(3aalpha,4aalpha,6beta,7alpha,8abeta,9aalpha)]-Decahydro-6,7-dihydroxy-8a-methyl-3,5-bis(methylene)-naphtho[2,3-b]furan-2(3H)-one
90.00
C00012917 [3aR-(3aalpha,4aalpha,8abeta,9aalpha)]-Decahydro-4a-hydroperoxy-8a-methyl-3,5-bis(methylene)-naphtho[2,3-b]furan-2(3H)-one
5alpha-Hydroperoxy-4(15),11(13)-eudesmadien-12,8beta-olide
90.00
C00012960 (+)-Armefolin
Armefolin
[3aS-(3aalpha,5abeta,6beta,8alpha,9bbeta)]-3a,4,5,5a,6,7,8,9b-Octahydro-6,8-dihydroxy-5a,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2(3H)-one
90.00
C00012967 Tanacetin
[3aS-(3aalpha,5abeta,6beta,9aalpha,9bbeta)]-Decahydro-6,9a-dihydroxy-5a-methyl-3,9-bis(methylene)-naphtho[1,2-b]furan-2(3H)-one
90.00
C00012968 Arsubin
[3R-(3alpha,3abeta,5aalpha,6alpha,9abeta,9balpha)]-Decahydro-6,9a-dihydroxy-3,5a-dimethyl-9-methylenenaphtho[1,2-b]furan-2(3H)-one
90.00
C00012969 Artemine
11S-Artemin
Artemin (sesquiterpene)
[3S-(3alpha,3aalpha,5abeta,6beta,9aalpha,9bbeta)]-Decahydro-6,9a-dihydroxy-3,5a-dimethyl-9-methylenenaphtho[1,2-b]furan-2(3H)-one
90.00
C00012970 (-)-Isogallicadiol
Isogallicadiol
[3S-(3alpha,3aalpha,5abeta,6beta,9abeta,9bbeta)]-Decahydro-6,9a-dihydroxy-3,5a-dimethyl-9-methylenenaphtho[1,2-b]furan-2(3H)-one
90.00
C00012971 1-Epiartemin
[3S-(3alpha,3aalpha,5abeta,6alpha,9aalpha,9bbeta)]-Decahydro-6,9a-dihydroxy-3,5a-dimethyl-9-methylenenaphtho[1,2-b]furan-2(3H)-one
90.00
C00012981 [3aR-(3aalpha,4alpha,5abeta,6alpha,9aalpha,9bbeta)]-Decahydro-4,6-dihydroxy-5a-methyl-3,9-bis(methylene)-naphtho[1,2-b]furan-2(3H)-one 90.00
C00012989 [3aS-(3aalpha,5beta,5abeta,6beta,9aalpha,9bbeta)]-Decahydro-5,6-dihydroxy-5a-methyl-3,9-bis(methylene)-naphtho[1,2-b]furan-2(3H)-one 90.00
C00012996 Rothin B
[3aR-(3aalpha,4alpha,5abeta,9aalpha,9bbeta)]-Decahydro-4,9a-dihydroxy-5a-methyl-3,9-bis(methylene)naphtho[1,2-b]furan-2(3H)-one
90.00
C00012999 [3S-(3alpha,3aalpha,5abeta,6beta,7alpha,9aalpha,9bbeta)]-Decahydro-6,7-dihydroxy-3,5a-dimethyl-9-methylenenaphtho[1,2-b]furan-2(3H)-one 90.00
C00013000 Alhanol
Isoerivanin
[3S-(3alpha,3aalpha,5abeta,6alpha,8alpha,9bbeta)]-3a,4,5,5a,6,7,8,9b-Octahydro-6,8-dihydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2(3H)-one
90.00
C00013001 [3S-(3alpha,3aalpha,5abeta,6beta,8alpha,9bbeta)]- 3a,4,5,5a,6,7,8,9b-Octahydro-6,8-dihydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2(3H)-one
1-Epialkhanol
90.00
C00013006 Artapshin
[3S-(3alpha,3aalpha,4alpha,5abeta,6beta,9aalpha,9bbeta)]-Decahydro-4,6-dihydroxy-3,5a-dimethyl-9-methylenenaphtho[1,2-b]furan-2(3H)-one
90.00
C00013012 [3aS-(3aalpha,5abeta,6beta,9alpha,9aalpha,9bbeta)]-Decahydro-6-hydroxy-9-(hydroxymethyl)-5a-methyl-3-methylenenaphtho[1,2-b]furan-2(3H)-one 90.00
C00013016 Sonchucarpolide
[3aS-(3aalpha,5abeta,6beta,9alpha,9aalpha,9bbeta)]-Dodecahydro-6-hydroxy-5a-methyl-3-methylene-2-oxonaphtho[1,2-b]furan-9-carboxaldehyde
90.00
C00013061 Dehydroisoerivanin
Alhanin
Alkhanin
[3S-(3alpha,3aalpha,5abeta,6alpha,9bbeta)]-3a,5,5a,6,7,9b-Hexahydro-6-hydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2,8(3H,4H)-dione
90.00
C00013062 1-epi-Ludovicin C
Armexifolin
[3aS-(3aalpha,5abeta,6beta,9bbeta)]-3a,5,5a,6,7,9b-Hexahydro-6-hydroxy-5a,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2,8(3H,4H)-dione
90.00
C00013073 8alpha-Hydroxytaurin
(3S,3aS,5aR,8R,9bS)-3a,5,5a,7,8,9b-Hexahydro-8-hydroxy-3,5a,9-trimethylnaphtho[1,2-b]furan-2,6(3H,4H)-dione
90.00
C00020469 Isopyrethroidinin 90.00
C00020473 Vestenolide 90.00
C00020519 9alpha-Hydroxyzaluzalin C 90.00
C00020536 Arlatin 90.00
C00020542 9beta-Hydroxy-4beta,11beta,13,15-tetrahydrozaluzanin C 90.00
C00020543 9beta-Hydroxy-11beta,13-dihydrozaluzanin 90.00
C00020544 3-Oxograndiolide
9-Hydroxy-3-oxo-10(14)-guaien-12,6-olide
90.00
C00020545 9beta-Hydroxy-4beta,11alpha,13,15-tetrahydrozaluzanin C 90.00
C00020546 [3R-(3alpha,3abeta,5alpha,6abeta,8alpha,9abeta,9balpha)]-Decahydro-5,8-dihydroxy-3-methyl-6,9-bis(methylene)-azuleno[4,5-b]furan-2(3H)-one 90.00
C00020547 [3R-(3alpha,3abeta,5alpha,6abeta,9beta,9abeta,9balpha)]-Octahydro-5-hydroxy-3,9-dimethyl-6-methylene-azuleno[4,5-b]furan-2,8(3H,4H)-dione 90.00
C00020731 1alpha-Hydroxy-4alpha-hydroperoxy-11betaH-guaia-2,10(14)-dien-6alpha,12-olide 90.00
C00020825 [3aS-(3aalpha,5beta,6aalpha,9aalpha,9bbeta)]-Octahydro-5-hydroxy-3,6,9-tris(methylene)-azuleno[4,5-b]furan-2,8(3H,4H)-dione 90.00
C00020901 2-Hydroxy-8-desacetoxyzuurbergenin 90.00
C00020986 Bisseccotanapartholide 90.00
C00021032 Neohymenoratin
Geigerinine
90.00
C00021065 Pulchellin A 90.00
C00021067 4-Epipulchellin 90.00
C00021068 Neopulchellin 90.00
C00021073 Ambrosiol 90.00
C00021074 Cumanin 90.00
C00021093 Rudmollin 90.00
C00021106 10alpha-Chloro-1beta-hydroxyeremophil-11(13)-en-12,8beta-olide 90.00
C00021198 Psilostachyin C 90.00
C00021200 Themoidin 90.00
C00021201 Psilotropin 90.00
C00021202 Dihydrovermeerin A 90.00
C00021688 9alpha-Hydroxy-11,13alpha-dihydrozaluzanin C 90.00
C00021918 Ferreyrantholide 90.00
C00033718 Chinensiolide D
(-)-Chinensiolide D
90.00
C00035803 Amphoricarpolide
(+)-Amphoricarpolide
90.00
C00042487 Eminensin B
(+)-Eminensin B
90.00
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