Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
(-)-cotinine +   
(-)-ephedrine  
(1E)-2-(5-chlorothiophen-2-yl)-N-\{(3S)-1-[(1S)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl\}prop-1-ene-1-sulfonamide 
(2R)-N-hydroxy-2-[(3S)-3-methyl-3-\{4-[(2-methylquinolin-4-yl)methoxy]phenyl\}-2-oxopyrrolidin-1-yl]propanamide 
(2S)-2-[(3S)-3-\{[(6-chloronaphthalen-2-yl)sulfonyl]amino\}-2-oxopyrrolidin-1-yl]-N-(1-methylethyl)-N-\{2-[(methylsulfonyl)amino]ethyl\}propanamide 
(2S)-N-((1S,2R)-2-hydroxy-1-(4-hydroxybenzyl)-3-\{[(8S,11S)-8-[(1S)-1-methylpropyl]-7,10-dioxo-2-oxa-6,9-diazabicyclo[11.2.2]heptadeca-1(15),13,16-trien-11-yl]amino\}propyl)-3-methyl-2-(2-oxopyrrolidin-1-yl)butanamide 
(3S)-1-cyclohexyl-N-(3,5-dichlorophenyl)-5-oxopyrrolidine-3-carboxamide 
(3S)-3-[(2S)-2-amino-3-hydroxybutyl]pyrrolidin-2-one 
(3S)-3-[(2S)-2-amino-3-oxobutyl]pyrrolidin-2-one 
(3S)-3-[(2S)-2-amino-4-hydroxy-3-oxobutyl]pyrrolidin-2-one 
(3S)-N-(3-bromophenyl)-1-cyclohexyl-5-oxopyrrolidine-3-carboxamide 
(3S)-N-(3-chloro-2-methylphenyl)-1-cyclohexyl-5-oxopyrrolidine-3-carboxamide 
(3S)-N-(5-chloro-2-methylphenyl)-1-cyclohexyl-5-oxopyrrolidine-3-carboxamide 
(3Z)-ravenic acid 
(4-chloro-2-methylphenoxy)acetic acid  
(aminooxy)acetic acid  
(beta-D-glucosyl)-O-mycofactocinone +  
(E)-2-(5-chlorothiophen-2-yl)-N-\{(3S)-1-[(1S)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl\}ethenesulfonamide 
(E)-roxithromycin  
(S)-nicotine +   
(trifluoromethyl)benzene +   
1,1-diunsubstituted alkanesulfonate +   
1,2,5,6,9,10-hexabromocyclododecane 
1,3-dichloropropane 
1,5,5-trimethylpyrrolidin-2-one 
1-(3-(trifluoromethyl)phenyl)piperazine +   
1-(3-chlorophenyl)piperazine  
1-(4-carboxy-2-guanidinophenyl)-5,5-bis(hydroxymethyl)pyrrolidin-2-one 
1-[4-carboxy-2-(3-pentylamino)phenyl]-5,5-bis(hydroxymethyl)pyrrolidin-2-one 
1-benzylpiperazine  
1-chloro-2,2-bis(4'-chlorophenyl)ethylene 
1-dodecylpyrrolidin-2-one 
1-nitronaphthalene  
2,4,6-tribromophenol +   
2,4-D  
2,6-dichlorobenzonitrile  
2,6-dimethylnaphthalene  
2-(3-hydroxyoctyl)-5-oxo-1-pyrrolidineheptanoic acid 
2-(5-chlorothiophen-2-yl)-N-\{(3S)-1-[(1S)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl\}ethanesulfonamide 
2-hydroxyputrescine 
2-methyl-4-chlorophenoxybutyric acid  
2-nitropropane  
2-nitrotoluene  
3,3-diethyl-2-pyrrolidinone 
3,4-dichloroaniline +   
3,5-dibromo-4-hydroxybenzonitrile  
3-(\{[(2S)-5-oxopyrrolidin-2-yl]methyl\}sulfonyl)-N-[(1S)-2,2,2-trifluoro-1-(4-fluorophenyl)ethyl]-L-alanin[N-(1-cyanocyclopropyl)]amide 
3-(Dichloromethylene)-2,5-pyrrolidinedione 
3-amino-5-[(4-hydroxyphenyl)methyl]-4,4-dimethylpyrrolidin-2-one 
3-aminopropanesulfonic acid 
3-fluoro-Nalpha-(1H-indol-2-ylcarbonyl)-N-\{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl\}-L-phenylalaninamide 
3-iodoprop-2-yn-1-yl butylcarbamate  
3-methylfuran  
3-methylquinoline  
3-nitro-4-(2-oxopyrrolidin-1-yl)benzenesulfonamide 
3-oxo-N-[(3S)-2-oxopyrrolidin-3-yl]dodecanamide 
4,5-dichloro-2-n-octyl-3(2H)-isothiazolone  
4-[(2R)-2-(aminomethyl)-2-(hydroxymethyl)-5-oxopyrrolidin-1-yl]-3-[(1-ethylpropyl)amino]benzoic acid 
4-aminobenzenesulfonic acid 
4-hydroxy-3-[2-oxo-3-(thieno[3,2-b]pyridine-2-sulfonylamino)pyrrolidin-1-ylmethyl]benzamidine 
4-nonylphenol  
5,7-dihydroxy-4'-methoxyflavone +   
5-(5-chlorothiophen-2-yl)-N-\{(3S)-1-[(1S)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl\}-1H-1,2,4-triazole-3-sulfonamide 
5-[(4-hydroxyphenyl)methyl]-3-imino-4,4-dimethylpyrrolidin-2-one 
5-\{[(2-amino-9H-purin-6-yl)oxy]methyl\}pyrrolidin-2-one 
5-chloro-N-\{(3S)-1-[(1S)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl\}-1-benzothiophene-2-sulfonamide 
5-chloro-N-\{(3S)-1-[(1S)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl\}-1H-indole-2-sulfonamide 
5-chlorospiro[indole-3,2'-[1,3]oxathiolan]-2(1H)-one 
5-cyclohexylmethyl-2-Pyrrolidinone 
5-fluorouracil  
5-methyl-1H-benzotriazole 
5-oxoproline +   
5-oxopyrrolidine-2-carbaldehyde 
5alpha-dihydrodeoxycorticosterone 
6-chloro-N-\{(3S)-1-[(1S)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl\}-1-benzothiophene-2-sulfonamide 
6-chloro-N-\{(3S)-1-[(1S)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl\}naphthalene-2-sulfonamide 
6-methoxy-2-benzoxazolinone 
6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole +   
6:2 fluorotelomer unsaturated carboxylic acid 
6alpha-methylprednisolone +   
8:2 fluorotelomer unsaturated carboxylic acid 
acamprosate  
acesulfame 
acetamiprid +   
acetazolamide +   
acetochlor  
acetophenone +   
acid red 4 
aconine 
adinazolam  
alachlor  
albuterol +   
alkanesulfinate +  
alpha-asarone 
alprazolam  
ametryn  
amidotrizoic acid +   
aminoglutethimide +   
aminoparathion 
aminophenazone  
amisulpride  
amitraz  
amitriptyline +   
amphetamine +   
androsterone +   
aniracetam  
antazoline  
antipyrine +   
apinocaltamide 
arsenoacetic acid 
arsenocholine 
aspartame  
asulam 
atenolol +   
atomoxetine +   
atorvastatin  
atorvastatin calcium trihydrate 
atraton 
atrazine +   
azithromycin +   
azoxystrobin  
barbituric acid +   
bentazone  
benzene +   
benzo[d]isothiazol-3-one  
benzothiazole +   
benzotriazole +   
benzoylhypaconine  
bezafibrate  
bicalutamide  
bis(2-butoxyethyl)phthalate 
bisperfluorodecyl phosphate 
bisperfluorooctyl phosphate 
bisphenol A +   
bispyribac-sodium 
boscalid +  
brilliant green  
brilliant green cation +   
brivaracetam 
bromacil  
bromodichloromethane  
bupropion +   
butachlor  
caffeine +   
candesartan  
carbamazepine +   
carbetamide 
carnosine +   
carpropamid +  
cetirizine  
CGP 78608 
CGP 78608 hydrochloride 
chloral hydrate  
chloridazon 
chlorofluorocarbon +  
chloromethylisothiazolinone +   
chlorotoluron  
chlorpyrifos  
chlorpyrifos-methyl  
chromium(3+) +   
cilastatin  
cinolazepam 
ciprofloxacin +   
citalopram  
clarithromycin  
climbazole  
clindamycin +   
clobazam  
clomazone 
clonazepam  
Clonostalactam 
clorazepic acid 
clothianidin +   
clotrimazole  
clozapine  
cocaine  
codeine +   
coprostanol +  
cotinine N-oxide 
crassicauline A 
cumene hydroperoxide  
cyanazine +   
cyanuric acid  
cyclohexylsulfamic acid 
cyclophosphamide +   
cymoxanil  
cyproconazole  
cyprodinil  
decarbamoylsaxitoxin 
decylamine-N,N-dimethyl-N-oxide 
desmedipham 
desmethylnaproxen  
dexamethasone +   
dextromethorphan +   
diazepam +   
diazinon  
dibenzodioxine +   
dibenzofuran +   
dibutyl phthalate  
dicamba +   
dicamba-methyl 
dichlorprop 
diclocymet 
diclofenac +   
didesethylflurazepam 
dieldrin  
difenoconazole  
diflufenican 
diglyme 
dimethachlor 
dimethenamid 
dimethoate  
dimethomorph  
dinoseb +   
dipotassium clorazepate 
diuron  
dizocilpine  
dizocilpine maleate  
dodecyl sulfate +   
doxapram +   
dronedarone  
eltrombopag  
endrin  
environmental food contaminant +   
epoxiconazole  
eprosartan +   
erythromycin +   
eslicarbazepine acetate 
estazolam  
ethambutol +   
ethion  
ethofumesate  
ethosuximide +   
ethotoin +   
ethyl (2E,4S)-4-[((2R)-2-\{[N-(tert-butoxycarbonyl)-L-valyl]amino\}-2-phenylethanoyl)amino]-5-[(3S)-2-oxopyrrolidin-3-yl]pent-2-enoate 
ethyl (4R)-4-[((2R,5S)-2-(4-fluorobenzyl)-6-methyl-5-\{[(5-methylisoxazol-3-yl)carbonyl]amino\}-4-oxoheptanoyl)amino]-5-[(3S)-2-oxopyrrolidin-3-yl]pentanoate 
exemestane  
ezogabine  
felbamate  
fenobucarb  
fenofibrate  
fenoxanil 
fenoxycarb  
fenpropidin  
fenpropimorph 
fenuron 
fipronil  
Fischerellin B 
flonicamid 
fluazifop 
fluazinam  
fluconazole +   
flufenacet  
flufiprole 
flumequine  
fluometuron 
fluorenes +   
fluoxetine  
flurazepam +   
fluroxypyr +  
flusilazole  
foramsulfuron 
foresaconitine 
formaldehyde +   
fradafiban +  
furosemide  
gabapentin +   
gabapentin enacarbil 
gamma-decalactone  
gamma-Valerolactam 
gemcitabine +   
glutaurine 
glutaurine zwitterion 
glutaurine(1-) 
hentriacontan-16-one 
hexafluoropropylene oxide trimer acid 
hispidulin  
hydrochlorothiazide  
hypaconine 
hypaphorine 
ibuprofen +   
ifosfamide  
imazamox  
imidacloprid +   
indan-1-ol +   
indometacin +   
iobitridol 
iohexol  
iomeprol  
iooxitalamic acid  
iopamidol  
iopromide  
ioxynil  
iprovalicarb 
irbesartan  
irgarol 1051 
isocyanuric acid +   
isoprothiolane +   
isoproturon  
ivosidenib 
ketamine +   
keto-D-fructose 1,6-bisphosphate  
ketoprofen  
kresoxim-methyl  
L-cycloserine +  
L-lysine +   
lamotrigine  
lefradafiban 
lenacil 
levetiracetam  
A pyrrolidinone and carboxamide that is N-methylpyrrolidin-2-one in which one of the methyl hydrogens is replaced by an aminocarbonyl group, while another is replaced by an ethyl group (the S enantiomer). An anticonvulsant, it is used for the treatment of epilepsy in both human and veterinary medicine.
licarbazepine +  
licofelone  
lidocaine +   
lilaline 
linuron  
magnesium sulfate +   
malachite green 
meclofenamic acid  
mecoprop  
mefenamic acid  
melatonin +   
melophlin P 
melophlin Q 
melophlin R 
melophlin S 
mephedrone  
mephenytoin  
mephobarbital  
mesotrione +   
metalaxyl  
metamitron +  
metazachlor  
metformin  
metformin hydrochloride +  
methadone +   
methamphetamine +   
methiocarb  
methomyl +   
methoxyfenozide  
metoclopramide  
metolachlor  
metoprolol  
metoxuron 
metribuzin 
metronidazole +   
metsulfuron methyl  
microcystin LF  
microcystin LW 
microcystin RR  
microcystin-LR  
midafotel 
midazolam +   
midazolam hydrochloride 
moclobemide  
mono(5-carboxy-2-ethylpentyl) phthalate  
monuron  
morphine +   
myclobutanil 
mycophenolic acid +   
N,N-diethyl-m-toluamide  
N-(3-acetamidopropyl)pyrrolidin-2-one 
N-(3-furoyl)-D-valyl-L-valyl-N-((1R,2Z)-4-ethoxy-4-oxo-1-\{[(3S)-2-oxopyrrolidin-3-yl]methyl\}but-2-enyl)-D-leucinamide 
N-(tert-butoxycarbonyl)-L-seryl-L-valyl-N-\{(2S,3E)-5-ethoxy-5-oxo-1-[(3S)-2-oxopyrrolidin-3-yl]pent-3-en-2-yl\}-L-leucinamide 
N-[(2S)-3-cyclohexyl-1-oxo-1-(\{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl\}amino)propan-2-yl]-1H-indole-2-carboxamide 
N-[(3S,6R)-6-\{(S,E)-4-ethoxycarbonyl-1-[(S)-2-oxopyrrolidin-3-yl]but-3-en-2-ylcarbamoyl\}-2,9-dimethyl-4-oxodec-8-en-3-yl]-5-methylisoxazole-3-carboxamide 
N-[(5-methyl-1,2-oxazol-3-yl)carbonyl]-L-alanyl-L-valyl-N-\{(2S,3E)-5-(benzyloxy)-5-oxo-1-[(3S)-2-oxopyrrolidin-3-yl]pent-3-en-2-yl\}-L-leucinamide 
N-[(5-methylisoxazol-3-yl)carbonyl]-L-alanyl-L-valyl-N(1)-((1S)-4-ethoxy-4-oxo-1-\{[(3S)-2-oxopyrrolidin-3-yl]methyl\}but-2-enyl)-L-leucinamide 
N-[(benzyloxy)carbonyl]-O-(tert-butyl)-L-threonyl-3-cyclohexyl-N-[(1S)-2-hydroxy-1-\{[(3S)-2-oxopyrrolidin-3-yl]methyl\}ethyl]-L-alaninamide 
N-\{(3S)-1-[(1-aminoisoquinolin-7-yl)methyl]-2-oxopyrrolidin-3-yl\}thieno[3,2-b]pyridine-2-sulfonamide 
N-arachidonoylserotonin 
N-ethylperfluorooctane sulfonamidoacetic acid 
N-methylperfluorooctane sulfonamidoacetic acid 
N-methylpyrrolidin-2-one 
N-nitrosopiperidine  
N-Vinyl-2-pyrrolidone  
naltrexone  
naphthalene +   
naphthalene-2,7-disulfonic acid 
naphthalene-2-sulfonic acid 
napropamide  
naproxen +   
naxagolide 
naxagolide hydrochloride 
neohesperidin dihydrochalcone  
neotame  
nicosulfuron 
nimetazepam  
nirmatrelvir +  
nitrazepam +   
nitroglycerin  
nordazepam  
norfloxacin  
norverapamil  
nylons 
octane +   
octhilinone  
omeprazole +   
orbencarb 
oseltamivir +   
otophylloside B 
oxazepam  
oxcarbazepine  
oxybenzone  
palmitoyl ethanolamide  
pantoprazole  
paracetamol +   
paramethadione 
parathion-methyl  
paxilline  
pendimethalin  
pentamidine  
perampanel +   
perampanel hydrate 
perfluorobutyric acid  
perfluorodecanoic acid  
perfluorodecyl phosphate 
perfluorododecanoic acid  
perfluoroheptanoic acid  
perfluorohexanoic acid  
perfluorononanoic acid  
perfluorooctane sulfonamidoacetic acid 
perfluorooctanoic acid  
perfluorooctyl phosphate 
perfluoropentanoic acid  
perfluoroundecanoic acid  
Pericoannosin C 
Pericoannosin D 
Pericoannosin E 
Pericoannosin F 
persistent organic pollutant +   
pethoxamide 
PF-00835231 +  
PF-07304814 
PHA-533533 
phenanthrene +   
phenanthrenes +   
phenmedipham 
phenobarbital +   
phenylhydrazine +   
phenytoin  
pinoxaden 
pinoxaden acid +  
pioglitazone +   
pirimicarb  
pirimiphos-methyl  
pravastatin  
prednisolone +   
pregabalin  
premycofactocin +  
prilocaine +   
primidone  
prochloraz  
prometon  
prometryn  
propachlor  
propamocarb  
propane-2-sulfonate 
propaquizafop 
propazine  
propene +   
propiconazole  
propofol +   
propranolol +   
prosulfocarb 
prothioconazole  
pseudoephedrine 
Pterolactam 
pymetrozine  
pyraclostrobin 
pyranonigrin I 
pyranonigrin J 
pyridine +   
pyrimethanil  
pyrocatechol sulfate 
pyrocatechol sulfate(1-) 
pyrrolidin-2-one 
pyrrolidine dithiocarbamate  
quinmerac 
ranitidine +   
reserpine  
rimsulfuron 
ritonavir +   
Ro 25-6981  
Ro 25-6981 maleate 
rolapitant 
rolipram +   
rosuvastatin  
saccharin +   
Salinazinone B 
sch 210971 
sch 210972 +  
sch 213766 
sebuthylazine 
secbumeton 
SG85 
simazine  
simeconazole 
simeton 
Sirius red 4B  
Sirius red 4B (acid form) 
sitagliptin +  
sodium meclofenamate monohydrate 
sodium selenate  
sodium valproate +   
solasodine +   
solasodine(1+) 
sotalol  
Spinoxazine A 
Spinoxazine B 
spironolactone  
spiroxamine  
sucralose  
sulcotrione 
sulfadiazine  
sulfadimethoxine  
sulfamethazine +   
sulfamethoxazole +   
sulfapyridine  
sulfathiazole +   
sulfluramid  
Sulfosuccinimidyl oleate 
synthetic auxin +   
systemic acquired resistance inducing compounds 
T-2 toxin  
tebuconazole  
tebufenozide  
tebutam 
teflubenzuron 
telmisartan  
tenuazonic acid 
terbumeton 
terbutryn  
terbutylazine  
tert-butyl N-\{1-[(1S)-1-\{[(1R,2S)-1-(benzylcarbamoyl)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl]carbamoyl\}-2-cyclopropylethyl]-2-oxopyridin-3-yl\}carbamate 
tetraconazole  
thalidomide +   
thiacloprid +   
thiamethoxam +   
thifensulfuron-methyl 
thiopental  
tiagabine  
tiagabine hydrochloride 
topiramate  
tramadol  
trans-3-hydroxycotinine +  
trans-3-hydroxycotinine beta-D-glucuronide 
triadimefon  
trichlopyr  
trichlorofluoromethane 
triclocarban  
triclosan  
trifluralin  
trimethadione 
trimethoprim +   
trimipramine +   
trinexapac-ethyl 
trioctanoin 
triphenylmethane +   
tris(2-butoxyethyl) phosphate  
tritosulfuron 
troglitazone  
troleandomycin  
tylosin  
uranyl hydrogenphosphate 
valproate semisodium 
valproic acid +   
valsartan +   
vanillin +   
venlafaxine +   
verapamil  
vibrioferrin 
vigabatrin  
xenobiotic organic ethers 
yunaconitine 
zaleplon  
zofenopril 
zofenopril calcium 
zofenoprilat 
zofenoprilat arginine 
zonisamide  
zuranolone 

Synonyms
Exact Synonyms: (2S)-2-(2-oxopyrrolidin-1-yl)butanamide
Related Synonyms: (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide ;   Formula=C8H14N2O2 ;   InChI=1S/C8H14N2O2/c1-2-6(8(9)12)10-5-3-4-7(10)11/h6H,2-5H2,1H3,(H2,9,12)/t6-/m0/s1 ;   InChIKey=HPHUVLMMVZITSG-LURJTMIESA-N ;   Keppra ;   SMILES=CC[C@H](N1CCCC1=O)C(N)=O ;   UCB-L 059 ;   levetiracetamum
Xrefs: CAS:102767-28-2 ;   DrugBank:DB01202 ;   Drug_Central:1563 ;   KEGG:C07841 ;   KEGG:D00709 ;   LINCS:LSM-5603
Xref Mesh: MESH:D000077287
Xrefs: PMID:22119754 ;   PMID:22321334 ;   Reaxys:8407472 ;   VSDB:2979 ;   Wikipedia:Levetiracetam

paths to the root