Exact Mass: 480.25704900000005
Exact Mass Matches: 480.25704900000005
Found 500 metabolites which its exact mass value is equals to given mass value 480.25704900000005
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Alangicine
An isoquinoline alkaloid that is 1,2-didehydroemetan bearing two hydroxy substituents at positions 6 and 9 as well as three methoxy substituents at positions 7, 10 and 11.
8-Hexanoylneosolaniol
D009676 - Noxae > D011042 - Poisons > D014255 - Trichothecenes D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins 8-Hexanoylneosolaniol is from Fusarium sporotrichioides. From Fusarium sporotrichioides
Citronellyl beta-sophoroside
C22H40O11 (480.25704900000005)
Citronellyl beta-sophoroside is found in green vegetables. Citronellyl beta-sophoroside is a constituent of flowers of damask rose (Rosa damascena var. bulgaria). Constituent of flowers of damask rose (Rosa damascena variety bulgaria). Citronellyl beta-sophoroside is found in herbs and spices and green vegetables.
4-Propanoyl-HT2 toxin
4-Propanoyl-HT2 toxin is from Fusarium sporotrichioide From Fusarium sporotrichioides
11-Oxo-androsterone glucuronide
11-oxo-androsterone glucuronide is a natural human metabolite of 11-oxo-androsterone generated in the liver by UDP glucuonyltransferase. Glucuronidation is used to assist in the excretion of toxic substances, drugs or other substances that cannot be used as an energy source. Glucuronic acid is attached via a glycosidic bond to the substance, and the resulting glucuronide, which has a much higher water solubility than the original substance, is eventually excreted by the kidneys.
11-Deacetylvaltrate 11-(3-hydroxy-3-methylbutanoate)
11-Deacetylvaltrate 11-(3-hydroxy-3-methylbutanoate) is found in fats and oils. 11-Deacetylvaltrate 11-(3-hydroxy-3-methylbutanoate) is a constituent of Valeriana sp. Constituent of Valeriana species 11-Deacetylvaltrate 11-(3-hydroxy-3-methylbutanoate) is found in tea, fats and oils, and herbs and spices.
Clocapramine
C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent
Demethylzeylasteral
3-[4-[(E)-2-[6-(Dibutylamino)naphthalen-2-yl]ethenyl]pyridin-1-ium-1-yl]propane-1-sulfonate
Neoandrographolide
TZ-93
Demethylzeylasteral is a carbopolycyclic compound with formula C29H36O6, originally isolated from Tripterygium wilfordii. It has a role as a plant metabolite, an EC 2.4.1.17 (glucuronosyltransferase) inhibitor, an immunosuppressive agent, an anti-inflammatory agent and a nephroprotective agent. It is a carbopolycyclic compound, an enone, a cyclic ketone, an arenecarbaldehyde, an oxo monocarboxylic acid and a member of benzenediols. Demethylzeylasteral is a natural product found in Tripterygium regelii, Tripterygium hypoglaucum, and Tripterygium wilfordii with data available. A carbopolycyclic compound with formula C29H36O6, originally isolated from Tripterygium wilfordii. Demethylzeylasteral is a triterpene compound isolated from Tripterygium wilfordii Hook F, with anti-inflammatory, immunosuppressive and anti-tumor activities[1][2][3][4][5]. Demethylzeylasteral can significantly alleviates atherosclerosis (AS)[5]. Demethylzeylasteral inhibits triple-negative breast cancer invasion by blocking the canonical and non-canonical TGF-β signaling pathways[2].
ACon1_000667
Neoandrographolide is a natural product found in Tabernaemontana corymbosa, Andrographis paniculata, and Potamogeton natans with data available. Neoandrographolide is a diterpenoid compound isolated from Andrographis paniculata. Neoandrographolide is a diterpenoid compound isolated from Andrographis paniculata.
Glucosyl steviol
4-[2-[(1R,4aS,5R,8aS)-5,8a-dimethyl-2-methylidene-5-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]ethyl]-2H-furan-5-one
Cardivin A
A germacranolide isolated from the aerial parts of Carpesium divaricatum. It exhibits cytotoxicity against the human tumor cells, A-549 (nonsmall cell lung), SK-OV-3 (ovary), SK-MEL-2 (skin), XF-498 (central nervous system) and HCT-15 (colon).
Vedelianin
A stilbenoid derivative isolated from Macaranga alnifolia and Macaranga alnifolia and has been shown to exhibit cytotoxic activity.
Demethylzeylasteral
Demethylzeylasteral is a triterpene compound isolated from Tripterygium wilfordii Hook F, with anti-inflammatory, immunosuppressive and anti-tumor activities[1][2][3][4][5]. Demethylzeylasteral can significantly alleviates atherosclerosis (AS)[5]. Demethylzeylasteral inhibits triple-negative breast cancer invasion by blocking the canonical and non-canonical TGF-β signaling pathways[2].
(2E,4aR,6R,7S,8E,10R)-10-Acetoxy-4a-hydroxy-1,1,3,6,9-pentamethyl-4-oxo-1a,4,4a,5,6,7,7a,10,11,11a-decahydro-1H-cyclopenta[a]cyclopropa[f][11]annulen-7-yl benzoate
(2S,3R,4R,5R,6R)-2-methyl-6-[[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(E)-7-hydroxy-3,7-dimethyloct-3-enoxy]oxan-2-yl]methoxy]oxane-3,4,5-triol
C22H40O11 (480.25704900000005)
(3alpha,14beta)-14,16-epoxy-18-[(beta-D-glucopyranosyl)oxy]-ent-abieta-7,15(17)-dien-3-ol|rubescensin L
8beta-angeloyloxy-9alpha-(2-methylbutanoyl)-ternifolin
9-isobutyryloxy-15-hydroxy-4beta,15-dihydrorepandanolide-8-O-epoxyangelate
8, 9, 18-Tri-Ac-(4beta, 8alpha, 9alpha, 14beta)-3(16)-Fusicoccene-4, 8, 9, 14, 18-pentol|Fusicoplagin B
alpha-elemol-(alpha-xylopyranoside-triacetate)|alpha-elemol-
(11alpha,12beta,13S,16alpha)-12,13-bis(acetoxy)-11,16-dihydroxy-2-methoxypicras-2-ene-1,12-dione|picraqualide E
2alpha,5-epoxy-5,10-dihydroxy-6alpha-angeloyloxy-9beta-(3-methylbutyroyloxy)-germacr-11(13)-en-8alpha,12-olide
12alpha-methoxyl-5alpha,14beta-dihydroxy-1alpha,2alpha-diacetoxycass-13(15)-en-16,12-olide|neocaesalpin AA
8-hydroxy-1,10,11-triisovalerylvaltrate hydrine|patriheterdoid C
(1R,4aS,6aS,6bR,8R,12aS,12bS,12cS,13aS,13bS,13cR)-1,3,4,5,6,6a,6b,7,8,12a,12b,12c,13a,13c-tetradecahydro-8,11-dihydroxy-1,6a,6b,9,12a-pentamethyl-2-methylidene-2H,10H-13b,4a-(epoxymethano)piceno[13,14-b]oxirene-10,15-dione|2,6beta-dihydroxy-3-oxo-11alpha,12alpha-epoxy-24-norursa-1,4,20(30)-trien-28,13beta-olide|asprellol B
3-O-beta-D-glucopyranosyl-14,19-dideoxyandrographolide
3beta,5alpha,20-trihydroxy-15beta-cinnamoyloxy-14-oxolathyra-6Z,12E-diene
19-O-beta-D-altropyranosyl-3-oxo-isopimara-8(14),15-diene-7alpha-ol|virescenoside S
(2R*,3S*,4R*,5R*,6R*,9S*,11S*,15R*)-15beta-cinnamoyloxy-5alpha,6beta-epoxy-3beta,16-dihydroxy-14-oxolathyr-12E-ene|latilagascene B
13-hydroxy-4percenta,5beta-epoxycaryophyllen-(4-O-angeloyl-beta-D-glucopyranoside)|13-hydroxy-4percenta,5beta-epoxycaryophyllen-<4-O-angeloyl-beta-D-glucopyranoside>
steviolmonoside
[Chemical] Source; leaves of Stevia rebaudiana Morita and Stevia rebaudiana Bertoni
C22H40O11_(3E)-7-Hydroxy-3,7-dimethyl-3-octen-1-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside
C22H40O11 (480.25704900000005)
C26H40O8_2(5H)-Furanone, 3-[2-[(1R,4aS,5R,8aS)-5-[(beta-D-glucopyranosyloxy)methyl]decahydro-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethyl]
C29H36O6_(2E,4aR,6R,7S,8E,10R)-10-Acetoxy-4a-hydroxy-1,1,3,6,9-pentamethyl-4-oxo-1a,4,4a,5,6,7,7a,10,11,11a-decahydro-1H-cyclopenta[a]cyclopropa[f][11]annulen-7-yl benzoate
(2S,3R,4R,5R,6R)-2-methyl-6-[[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(E)-7-hydroxy-3,7-dimethyloct-3-enoxy]oxan-2-yl]methoxy]oxane-3,4,5-triol_major
C22H40O11 (480.25704900000005)
Ala Phe Phe Pro
Ala Phe Ile Met
C23H36N4O5S (480.24062860000004)
Ala Phe Leu Met
C23H36N4O5S (480.24062860000004)
Ala Phe Met Ile
C23H36N4O5S (480.24062860000004)
Ala Phe Met Leu
C23H36N4O5S (480.24062860000004)
Ala Phe Pro Phe
Ala Ile Phe Met
C23H36N4O5S (480.24062860000004)
Ala Ile Met Phe
C23H36N4O5S (480.24062860000004)
Ala Leu Phe Met
C23H36N4O5S (480.24062860000004)
Ala Leu Met Phe
C23H36N4O5S (480.24062860000004)
Ala Met Phe Ile
C23H36N4O5S (480.24062860000004)
Ala Met Phe Leu
C23H36N4O5S (480.24062860000004)
Ala Met Ile Phe
C23H36N4O5S (480.24062860000004)
Ala Met Leu Phe
C23H36N4O5S (480.24062860000004)
Ala Pro Phe Phe
Cys Phe Ile Val
C23H36N4O5S (480.24062860000004)
Cys Phe Leu Val
C23H36N4O5S (480.24062860000004)
Cys Phe Val Ile
C23H36N4O5S (480.24062860000004)
Cys Phe Val Leu
C23H36N4O5S (480.24062860000004)
Cys Ile Phe Val
C23H36N4O5S (480.24062860000004)
Cys Ile Val Phe
C23H36N4O5S (480.24062860000004)
Cys Leu Phe Val
C23H36N4O5S (480.24062860000004)
Cys Leu Val Phe
C23H36N4O5S (480.24062860000004)
Cys Val Phe Ile
C23H36N4O5S (480.24062860000004)
Cys Val Phe Leu
C23H36N4O5S (480.24062860000004)
Cys Val Ile Phe
C23H36N4O5S (480.24062860000004)
Cys Val Leu Phe
C23H36N4O5S (480.24062860000004)
Asp His Ile Pro
C21H32N6O7 (480.23323619999996)
Asp His Leu Pro
C21H32N6O7 (480.23323619999996)
Asp His Pro Ile
C21H32N6O7 (480.23323619999996)
Asp His Pro Leu
C21H32N6O7 (480.23323619999996)
Asp Ile His Pro
C21H32N6O7 (480.23323619999996)
Asp Ile Pro His
C21H32N6O7 (480.23323619999996)
Asp Leu His Pro
C21H32N6O7 (480.23323619999996)
Asp Leu Pro His
C21H32N6O7 (480.23323619999996)
Asp Pro His Ile
C21H32N6O7 (480.23323619999996)
Asp Pro His Leu
C21H32N6O7 (480.23323619999996)
Asp Pro Ile His
C21H32N6O7 (480.23323619999996)
Asp Pro Leu His
C21H32N6O7 (480.23323619999996)
Glu His Pro Val
C21H32N6O7 (480.23323619999996)
Glu His Val Pro
C21H32N6O7 (480.23323619999996)
Glu Pro His Val
C21H32N6O7 (480.23323619999996)
Phe Ala Phe Pro
Phe Ala Ile Met
C23H36N4O5S (480.24062860000004)
Phe Ala Leu Met
C23H36N4O5S (480.24062860000004)
Phe Ala Met Ile
C23H36N4O5S (480.24062860000004)
Phe Ala Met Leu
C23H36N4O5S (480.24062860000004)
Phe Ala Pro Phe
Phe Cys Ile Val
C23H36N4O5S (480.24062860000004)
Phe Cys Leu Val
C23H36N4O5S (480.24062860000004)
Phe Cys Val Ile
C23H36N4O5S (480.24062860000004)
Phe Cys Val Leu
C23H36N4O5S (480.24062860000004)
Phe Phe Ala Pro
Phe Phe Pro Ala
Phe Ile Ala Met
C23H36N4O5S (480.24062860000004)
Phe Ile Cys Val
C23H36N4O5S (480.24062860000004)
Phe Ile Met Ala
C23H36N4O5S (480.24062860000004)
Phe Ile Thr Thr
Phe Ile Val Cys
C23H36N4O5S (480.24062860000004)
Phe Leu Ala Met
C23H36N4O5S (480.24062860000004)
Phe Leu Cys Val
C23H36N4O5S (480.24062860000004)
Phe Leu Met Ala
C23H36N4O5S (480.24062860000004)
Phe Leu Thr Thr
Phe Leu Val Cys
C23H36N4O5S (480.24062860000004)
Phe Met Ala Ile
C23H36N4O5S (480.24062860000004)
Phe Met Ala Leu
C23H36N4O5S (480.24062860000004)
Phe Met Ile Ala
C23H36N4O5S (480.24062860000004)
Phe Met Leu Ala
C23H36N4O5S (480.24062860000004)
Phe Pro Ala Phe
Phe Pro Phe Ala
Phe Thr Ile Thr
Phe Thr Leu Thr
Phe Thr Thr Ile
Phe Thr Thr Leu
Phe Val Cys Ile
C23H36N4O5S (480.24062860000004)
Phe Val Cys Leu
C23H36N4O5S (480.24062860000004)
Phe Val Ile Cys
C23H36N4O5S (480.24062860000004)
Phe Val Leu Cys
C23H36N4O5S (480.24062860000004)
Gly Tyr Asn Lys
C21H32N6O7 (480.23323619999996)
His Ile Asp Pro
C21H32N6O7 (480.23323619999996)
Ile Ala Phe Met
C23H36N4O5S (480.24062860000004)
Ile Ala Met Phe
C23H36N4O5S (480.24062860000004)
Ile Cys Phe Val
C23H36N4O5S (480.24062860000004)
Ile Cys Val Phe
C23H36N4O5S (480.24062860000004)
Ile Phe Ala Met
C23H36N4O5S (480.24062860000004)
Ile Phe Cys Val
C23H36N4O5S (480.24062860000004)
Ile Phe Met Ala
C23H36N4O5S (480.24062860000004)
Ile Phe Thr Thr
Ile Phe Val Cys
C23H36N4O5S (480.24062860000004)
Ile His Pro Asp
C21H32N6O7 (480.23323619999996)
Ile Met Ala Phe
C23H36N4O5S (480.24062860000004)
Ile Met Phe Ala
C23H36N4O5S (480.24062860000004)
Ile Pro His Asp
C21H32N6O7 (480.23323619999996)
Ile Ser Val Tyr
Ile Ser Tyr Val
Ile Thr Phe Thr
Ile Thr Thr Phe
Ile Val Cys Phe
C23H36N4O5S (480.24062860000004)
Ile Val Phe Cys
C23H36N4O5S (480.24062860000004)
Ile Val Ser Tyr
Ile Val Tyr Ser
Ile Tyr Ser Val
Ile Tyr Val Ser
Lys Gly Asn Tyr
C21H32N6O7 (480.23323619999996)
Lys Gly Tyr Asn
C21H32N6O7 (480.23323619999996)
Lys Asn Gly Tyr
C21H32N6O7 (480.23323619999996)
Lys Asn Tyr Gly
C21H32N6O7 (480.23323619999996)
Lys Tyr Gly Asn
C21H32N6O7 (480.23323619999996)
Lys Tyr Asn Gly
C21H32N6O7 (480.23323619999996)
Leu Ala Phe Met
C23H36N4O5S (480.24062860000004)
Leu Ala Met Phe
C23H36N4O5S (480.24062860000004)
Leu Cys Phe Val
C23H36N4O5S (480.24062860000004)
Leu Cys Val Phe
C23H36N4O5S (480.24062860000004)
Leu Asp His Pro
C21H32N6O7 (480.23323619999996)
Leu Asp Pro His
C21H32N6O7 (480.23323619999996)
Leu Phe Ala Met
C23H36N4O5S (480.24062860000004)
Leu Phe Cys Val
C23H36N4O5S (480.24062860000004)
Leu Phe Met Ala
C23H36N4O5S (480.24062860000004)
Leu Phe Thr Thr
Leu Phe Val Cys
C23H36N4O5S (480.24062860000004)
Leu His Asp Pro
C21H32N6O7 (480.23323619999996)
Leu His Pro Asp
C21H32N6O7 (480.23323619999996)
Leu Met Ala Phe
C23H36N4O5S (480.24062860000004)
Leu Met Phe Ala
C23H36N4O5S (480.24062860000004)
Leu Pro Asp His
C21H32N6O7 (480.23323619999996)
Leu Pro His Asp
C21H32N6O7 (480.23323619999996)
Leu Ser Val Tyr
Leu Ser Tyr Val
Leu Thr Phe Thr
Leu Thr Thr Phe
Leu Val Cys Phe
C23H36N4O5S (480.24062860000004)
Leu Val Phe Cys
C23H36N4O5S (480.24062860000004)
Leu Val Ser Tyr
Leu Val Tyr Ser
Leu Tyr Ser Val
Leu Tyr Val Ser
Met Ala Phe Ile
C23H36N4O5S (480.24062860000004)
Met Ala Phe Leu
C23H36N4O5S (480.24062860000004)
Met Ala Ile Phe
C23H36N4O5S (480.24062860000004)
Met Ala Leu Phe
C23H36N4O5S (480.24062860000004)
Met Phe Ala Ile
C23H36N4O5S (480.24062860000004)
Met Phe Ala Leu
C23H36N4O5S (480.24062860000004)
Met Phe Ile Ala
C23H36N4O5S (480.24062860000004)
Met Phe Leu Ala
C23H36N4O5S (480.24062860000004)
Met Ile Ala Phe
C23H36N4O5S (480.24062860000004)
Met Ile Phe Ala
C23H36N4O5S (480.24062860000004)
Met Leu Ala Phe
C23H36N4O5S (480.24062860000004)
Met Leu Phe Ala
C23H36N4O5S (480.24062860000004)
Asn Gly Lys Tyr
C21H32N6O7 (480.23323619999996)
Asn Gly Tyr Lys
C21H32N6O7 (480.23323619999996)
Asn Lys Gly Tyr
C21H32N6O7 (480.23323619999996)
Asn Lys Tyr Gly
C21H32N6O7 (480.23323619999996)
Asn Tyr Gly Lys
C21H32N6O7 (480.23323619999996)
Asn Tyr Lys Gly
C21H32N6O7 (480.23323619999996)
Pro Ala Phe Phe
Pro Asp His Ile
C21H32N6O7 (480.23323619999996)
Pro Asp His Leu
C21H32N6O7 (480.23323619999996)
Pro Asp Ile His
C21H32N6O7 (480.23323619999996)
Pro Asp Leu His
C21H32N6O7 (480.23323619999996)
Pro Glu His Val
C21H32N6O7 (480.23323619999996)
Pro Glu Val His
C21H32N6O7 (480.23323619999996)
Pro Phe Ala Phe
Pro Phe Phe Ala
Pro His Asp Ile
C21H32N6O7 (480.23323619999996)
Pro His Asp Leu
C21H32N6O7 (480.23323619999996)
Pro His Glu Val
C21H32N6O7 (480.23323619999996)
Pro His Ile Asp
C21H32N6O7 (480.23323619999996)
Pro His Leu Asp
C21H32N6O7 (480.23323619999996)
Pro His Val Glu
C21H32N6O7 (480.23323619999996)
Pro Leu His Asp
C21H32N6O7 (480.23323619999996)
Pro Val Glu His
C21H32N6O7 (480.23323619999996)
Pro Val His Glu
C21H32N6O7 (480.23323619999996)
Ser Ile Val Tyr
Ser Ile Tyr Val
Ser Leu Val Tyr
Ser Leu Tyr Val
Ser Val Ile Tyr
Ser Val Leu Tyr
Ser Val Tyr Ile
Ser Val Tyr Leu
Ser Tyr Ile Val
Ser Tyr Leu Val
Ser Tyr Val Ile
Ser Tyr Val Leu
Thr Phe Ile Thr
Thr Phe Leu Thr
Thr Phe Thr Ile
Thr Phe Thr Leu
Thr Ile Phe Thr
Thr Ile Thr Phe
Thr Leu Phe Thr
Thr Leu Thr Phe
Thr Thr Phe Ile
Thr Thr Phe Leu
Thr Thr Ile Phe
Thr Thr Leu Phe
Thr Val Val Tyr
Thr Val Tyr Val
Thr Tyr Val Val
Val Cys Phe Ile
C23H36N4O5S (480.24062860000004)
Val Cys Phe Leu
C23H36N4O5S (480.24062860000004)
Val Cys Ile Phe
C23H36N4O5S (480.24062860000004)
Val Cys Leu Phe
C23H36N4O5S (480.24062860000004)
Val Glu His Pro
C21H32N6O7 (480.23323619999996)
Val Glu Pro His
C21H32N6O7 (480.23323619999996)
Val Phe Cys Ile
C23H36N4O5S (480.24062860000004)
Val Phe Cys Leu
C23H36N4O5S (480.24062860000004)
Val Phe Ile Cys
C23H36N4O5S (480.24062860000004)
Val Phe Leu Cys
C23H36N4O5S (480.24062860000004)
Val His Glu Pro
C21H32N6O7 (480.23323619999996)
Val His Pro Glu
C21H32N6O7 (480.23323619999996)
Val Ile Cys Phe
C23H36N4O5S (480.24062860000004)
Val Ile Phe Cys
C23H36N4O5S (480.24062860000004)
Val Ile Ser Tyr
Val Ile Tyr Ser
Val Leu Cys Phe
C23H36N4O5S (480.24062860000004)
Val Leu Phe Cys
C23H36N4O5S (480.24062860000004)
Val Leu Ser Tyr
Val Leu Tyr Ser
Val Pro Glu His
C21H32N6O7 (480.23323619999996)
Val Pro His Glu
C21H32N6O7 (480.23323619999996)
Val Ser Ile Tyr
Val Ser Leu Tyr
Val Ser Tyr Ile
Val Ser Tyr Leu
Val Thr Val Tyr
Val Thr Tyr Val
Val Val Thr Tyr
Val Val Tyr Thr
Val Tyr Ile Ser
Val Tyr Leu Ser
Val Tyr Ser Ile
Val Tyr Ser Leu
Val Tyr Thr Val
Val Tyr Val Thr
Tyr Gly Lys Asn
C21H32N6O7 (480.23323619999996)
Tyr Gly Asn Lys
C21H32N6O7 (480.23323619999996)
Tyr Ile Ser Val
Tyr Ile Val Ser
Tyr Lys Gly Asn
C21H32N6O7 (480.23323619999996)
Tyr Lys Asn Gly
C21H32N6O7 (480.23323619999996)
Tyr Leu Ser Val
Tyr Leu Val Ser
Tyr Asn Gly Lys
C21H32N6O7 (480.23323619999996)
Tyr Asn Lys Gly
C21H32N6O7 (480.23323619999996)
Tyr Ser Ile Val
Tyr Ser Leu Val
Tyr Ser Val Ile
Tyr Ser Val Leu
Tyr Thr Val Val
Tyr Val Ile Ser
Tyr Val Leu Ser
Tyr Val Ser Ile
Tyr Val Ser Leu
Tyr Val Thr Val
Tyr Val Val Thr
Citronellyl b-sophoroside
C22H40O11 (480.25704900000005)
11-Deacetylvaltrate 11-(3-hydroxy-3-methylbutanoate)
4-Propanoyl-HT2 toxin
8-Hexanoylneosolaniol
D009676 - Noxae > D011042 - Poisons > D014255 - Trichothecenes D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins
3-O-(alpha-L-rhamnopyranosyl-(1-2)-alpha-L-rhamnopyranosyl)-3-hydroxydecanoic acid
C22H40O11 (480.25704900000005)
(3E)-7-Hydroxy-3,7-dimethyl-3-octen-1-yl 6-O-(6-deoxy-?-L-mannopyranosyl)-?-D-glucopyranoside
C22H40O11 (480.25704900000005)
glas#16
C22H40O11 (480.25704900000005)
An ascarosyloxycarboxylic acid beta-D-glucopyranosyl ester resulting from the formal esterification of the carboxy group of ascr#16 with the anomeric hydroxy group of beta-D-glucopyranose. It is a metabolite of the nematode Caenorhabditis elegans.
Di-4-ANEPPS
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D049408 - Luminescent Agents D004396 - Coloring Agents > D005456 - Fluorescent Dyes
Hydrocortisone succinate
C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone C308 - Immunotherapeutic Agent > C574 - Immunosuppressant > C211 - Therapeutic Corticosteroid D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones D000893 - Anti-Inflammatory Agents
Butyl 1-(3-cyano-3,3-diphenylpropyl)-4-phenyl-4-piperidinecarboxy late
1,6-diisocyanatohexane,2,2-dimethylpropane-1,3-diol,ethane-1,2-diol,hexanedioic acid
1-(2-chlorophenyl)-3-methyl-1H-pyrazole-4,5-dione 4-[(4-dodecylphenyl)hydrazone]
1-O-{(9R)-9-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]decanoyl}-beta-D-glucopyranose
C22H40O11 (480.25704900000005)
9-[(E)-4-[(6S)-4-hydroxy-3-[(E,4R,5S)-5-hydroxy-4-methylhex-2-enyl]-5-oxo-2H-pyran-6-yl]-3-methylbut-2-enoyl]oxynonanoic acid
Callysponginol sulfate A
C24H41NaO6S (480.2521406000001)
An organic sodium salt which is the monosodium salt of callysponginol sulfonic acid A. It is isolated from the marine sponge Callyspongia truncata as a membrane type 1 matrix metalloproteinase (MT1-MMP) inhibitor.
Ethyl 2-(4-methoxyphenyl)-5-[1-[(2-methylpropan-2-yl)oxycarbonyl]piperidin-4-yl]pyrazolo[1,5-a]pyrimidine-6-carboxylate
(-)-(6Z,12E,2S,3S,4R,5R,9S,11S,15R)-5-acetoxy-15-benzoyloxylathyra-6,12-dien-3-ol-14-one
A lathyrane diterpenoid isolated from the roots of Euphorbia micractina.
(-)-(12E,2S,3S,4R,5R,6R,9S,11S,15R)-3-acetoxy-15-benzoyloxy-5,6-epoxylathyr-12-en-14-one
A lathyrane diterpenoid isolated from the roots of Euphorbia micractina.
(-)-(6Z,12E,2S,3S,4R,5R,9S,11S,15R)-3-acetoxy-15-benzoyloxylathyra-6,12-dien-5-ol-14-one
A lathyrane diterpenoid isolated from the roots of Euphorbia micractina.
[(1R,3E,9R,10E,13S,14R)-9-acetyloxy-1-hydroxy-3,6,6,10,14-pentamethyl-2-oxo-13-tricyclo[10.3.0.05,7]pentadeca-3,10-dienyl] benzoate
2,5-dimethyl-N-[(S)-[(1S,2R)-1-methyl-2-[(2R)-1-(2-naphthalenylamino)-1-oxopropan-2-yl]cyclopropyl]-phenylmethyl]-3-pyrazolecarboxamide
C30H32N4O2 (480.25251319999995)
N-[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl(pyridin-4-ylmethyl)amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide
N-[[(2R,3S)-8-[(3S)-3-hydroxybut-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2S,3R)-8-[(3S)-3-hydroxybut-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2S,3S)-8-[(3R)-3-hydroxybut-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2S,3S)-8-[(3R)-3-hydroxybut-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2R,3S)-8-[(3S)-3-hydroxybut-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2R,3R)-8-[(3S)-3-hydroxybut-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2R,3R)-8-[(3R)-3-hydroxybut-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2R,3S)-8-[(3R)-3-hydroxybut-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2R,3S)-8-[3-(dimethylamino)prop-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyrazinecarboxamide
N-[[(2R,3R)-8-[3-(dimethylamino)prop-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyrazinecarboxamide
N-[(5R,6R,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-8-(pyridin-4-ylmethyl)-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclopropanecarboxamide
N-[(5R,6S,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-8-(pyridin-4-ylmethyl)-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclopropanecarboxamide
N-[(5R,6R,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-8-(pyridin-4-ylmethyl)-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclopropanecarboxamide
2-[(1R,3S,4aS,9aR)-6-[[(cyclopentylamino)-oxomethyl]amino]-1-(hydroxymethyl)-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-3-yl]-N-(pyridin-4-ylmethyl)acetamide
N-[(1S,3R,4aS,9aR)-1-(hydroxymethyl)-3-[2-(4-methyl-1-piperazinyl)-2-oxoethyl]-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-6-yl]-2-pyridin-4-ylacetamide
2-[(2S,4aS,12aS)-8-(benzylcarbamoylamino)-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N,N-dimethylacetamide
(2R,3R,3aS,9bS)-3-(hydroxymethyl)-7-(3-methoxyphenyl)-1-methyl-6-oxo-N-[2-(1-piperidinyl)ethyl]-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxamide
N-[[(2R,3S)-8-[(3R)-3-hydroxybut-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2S,3S)-8-[(3S)-3-hydroxybut-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2S,3R)-8-[(3S)-3-hydroxybut-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2S,3R)-8-[(3R)-3-hydroxybut-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2S,3R)-8-[(3R)-3-hydroxybut-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2S,3S)-8-[(3S)-3-hydroxybut-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2R,3R)-8-[(3S)-3-hydroxybut-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2R,3R)-8-[(3R)-3-hydroxybut-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyridin-4-ylacetamide
N-[[(2S,3R)-8-[3-(dimethylamino)prop-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyrazinecarboxamide
N-[[(2S,3R)-8-[3-(dimethylamino)prop-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyrazinecarboxamide
N-[[(2S,3S)-8-[3-(dimethylamino)prop-1-ynyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyrazinecarboxamide
N-[[(2S,3S)-8-[3-(dimethylamino)prop-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyrazinecarboxamide
N-[[(2R,3R)-8-[3-(dimethylamino)prop-1-ynyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-pyrazinecarboxamide
N-[(5S,6R,9R)-8-(cyclopropylmethyl)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]-3-pyridinecarboxamide
N-[(5S,6R,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-8-(pyridin-4-ylmethyl)-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclopropanecarboxamide
2-[(1S,3S,4aR,9aS)-6-[[(cyclopentylamino)-oxomethyl]amino]-1-(hydroxymethyl)-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-3-yl]-N-(pyridin-4-ylmethyl)acetamide
2-[(1S,3R,4aR,9aS)-6-(cyclopentylcarbamoylamino)-1-(hydroxymethyl)-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b][1]benzofuran-3-yl]-N-(pyridin-4-ylmethyl)acetamide
N-[(1R,3R,4aS,9aR)-1-(hydroxymethyl)-3-[2-(4-methyl-1-piperazinyl)-2-oxoethyl]-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-6-yl]-2-pyridin-4-ylacetamide
2-[(2S,4aR,12aS)-8-(benzylcarbamoylamino)-5-methyl-6-oxo-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N,N-dimethylacetamide
2-[(2S,4aS,12aR)-5-methyl-6-oxo-8-[[oxo-[(phenylmethyl)amino]methyl]amino]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N,N-dimethylacetamide
(2S,3S,3aR,9bR)-3-(hydroxymethyl)-7-(3-methoxyphenyl)-1-methyl-6-oxo-N-(2-piperidin-1-ylethyl)-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxamide
N-[(5R,6S,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-8-(pyridin-4-ylmethyl)-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclopropanecarboxamide
N-[(5S,6S,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-8-(pyridin-4-ylmethyl)-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclopropanecarboxamide
N-[(5S,6S,9S)-5-methoxy-3,6,9-trimethyl-2-oxo-8-(pyridin-4-ylmethyl)-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclopropanecarboxamide
N-[(5S,6R,9R)-5-methoxy-3,6,9-trimethyl-2-oxo-8-(pyridin-4-ylmethyl)-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]cyclopropanecarboxamide
2-[(1R,3R,4aR,9aS)-6-[[(cyclopentylamino)-oxomethyl]amino]-1-(hydroxymethyl)-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-3-yl]-N-(pyridin-4-ylmethyl)acetamide
N-[(1R,3R,4aR,9aS)-1-(hydroxymethyl)-3-[2-(4-methyl-1-piperazinyl)-2-oxoethyl]-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-6-yl]-2-pyridin-4-ylacetamide
N-[(1S,3R,4aR,9aS)-1-(hydroxymethyl)-3-[2-(4-methyl-1-piperazinyl)-2-oxoethyl]-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-6-yl]-2-pyridin-4-ylacetamide
2-[(2S,4aR,12aR)-5-methyl-6-oxo-8-[[oxo-[(phenylmethyl)amino]methyl]amino]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N,N-dimethylacetamide
2-[(2R,4aR,12aR)-5-methyl-6-oxo-8-[[oxo-[(phenylmethyl)amino]methyl]amino]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N,N-dimethylacetamide
2-[(3R,6aS,8S,10aS)-3-hydroxy-1-[(4-methoxyphenyl)methyl]-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-1-(3,4-dihydro-1H-isoquinolin-2-yl)ethanone
(1S,9R,10R,11R)-12-ethyl-10-(hydroxymethyl)-N-(3-morpholin-4-ylpropyl)-6-oxo-5-phenyl-7,12-diazatricyclo[7.2.1.02,7]dodeca-2,4-diene-11-carboxamide
N-[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl(pyridin-4-ylmethyl)amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide
N-[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl(pyridin-4-ylmethyl)amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide
N-[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-2-[[methyl(pyridin-4-ylmethyl)amino]methyl]-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]cyclopropanecarboxamide
N-[(2R,3S)-2-[[cyclopropylmethyl(methyl)amino]methyl]-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]-4-pyridinecarboxamide
N-[(2S,3S)-2-[[cyclopropylmethyl(methyl)amino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-9-yl]-4-pyridinecarboxamide
N-[(5S,6R,9R)-8-(cyclopropylmethyl)-5-methoxy-3,6,9-trimethyl-2-oxo-11-oxa-3,8-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]-2-pyridinecarboxamide
2-[(1S,3S,4aS,9aR)-6-[[(cyclopentylamino)-oxomethyl]amino]-1-(hydroxymethyl)-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-3-yl]-N-(pyridin-4-ylmethyl)acetamide
2-[(1R,3R,4aS,9aR)-6-[[(cyclopentylamino)-oxomethyl]amino]-1-(hydroxymethyl)-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-3-yl]-N-(pyridin-4-ylmethyl)acetamide
N-[(1R,3S,4aR,9aS)-1-(hydroxymethyl)-3-[2-(4-methyl-1-piperazinyl)-2-oxoethyl]-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-6-yl]-2-pyridin-4-ylacetamide
N-[(1S,3S,4aR,9aS)-1-(hydroxymethyl)-3-[2-(4-methyl-1-piperazinyl)-2-oxoethyl]-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-6-yl]-2-pyridin-4-ylacetamide
N-[(1R,3S,4aS,9aR)-1-(hydroxymethyl)-3-[2-(4-methyl-1-piperazinyl)-2-oxoethyl]-3,4,4a,9a-tetrahydro-1H-pyrano[3,4-b]benzofuran-6-yl]-2-pyridin-4-ylacetamide
2-[(2R,4aS,12aR)-5-methyl-6-oxo-8-[[oxo-[(phenylmethyl)amino]methyl]amino]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N,N-dimethylacetamide
2-[(2R,4aS,12aS)-5-methyl-6-oxo-8-[[oxo-[(phenylmethyl)amino]methyl]amino]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N,N-dimethylacetamide
2-[(2R,4aR,12aS)-5-methyl-6-oxo-8-[[oxo-[(phenylmethyl)amino]methyl]amino]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-2-yl]-N,N-dimethylacetamide
(1R,9S,10S,11S)-12-ethyl-10-(hydroxymethyl)-N-(3-morpholin-4-ylpropyl)-6-oxo-5-phenyl-7,12-diazatricyclo[7.2.1.02,7]dodeca-2,4-diene-11-carboxamide
1alpha-Methyl-5alpha-androstan-3alpha-ol-17-one glucuronide
1-[3-(3-Chloro-5,6-dihydrobenzo[b][1]benzazepin-11-yl)propyl]-4-piperidin-1-ylpiperidine-4-carboxamide
7-[(E)-2-[3,5-dihydroxy-4-(3-methylbut-2-enyl)phenyl]ethenyl]-1,1,4a-trimethyl-3,4,9,9a-tetrahydro-2H-xanthene-2,3,5-triol
4-[2-[5,8a-dimethyl-2-methylidene-5-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]ethyl]-2H-furan-5-one
5-HT4 antagonist 1
C23H36N4O5S (480.24062860000004)
5-HT4 antagonist 1 is a 5-HT4 receptor antagonist with a pKi of 9.6.