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Term:
Parent Terms Term With Siblings Child Terms
lactone +     
(4S)-4-Methoxycepharosporolide C 
(4S,5R,10R)-4-hydroxy-5-methoxy-10-methyloxecane-2,7-dione 
(6R)-10-methyl-6-undecanolide 
(6R,10S)-10-methyl-6-dodecanolide 
(9Z)-17-hydroxyoctadec-9-enoate 17-O-diacetylsophoroside 1,4''-lactone 
10-Methyloxecan-2-one 
15beta-OH gibberellin A3 
2,7-Oxepanedione 
4,8-Dimethyl-4E,8E-decadien-10-olide 
4-hydroxy-5-methoxy-10-methyloxecane-2,7-dione 
4-Hydroxy-9-(4-hydroxy-3,5-dimethoxy-phenyl)-5a,6,8a,9-tetrahydro-5H-isobenzofuro[6,5-f][1,3]benzodioxol-8-one 
4-pyridoxolactone 
5'-Demethoxydeoxypodophyllotoxin 
5-exo-Hydroxy-1,2-campholide 
5-pyridoxolactone 
6-Decanolide 
6-hydroxyhexano-6-lactone 
7,9-di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione 
7-Hexyl-2-oxepanone 
alpha-Neu5Ac-(2->3)-[beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-N-stearoylsphingosine 1(II'),2(II) lactone 
ardimerin digallate 
AS-186a +  
AS-186b 
AS-186c 
AS-186d 
AS-186g 
Asperdemin 
Asperversin D 
Asperversin E 
Austrobailignan 1 
beta-Gal-(1->3)-beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 1(II''),9(II')-lactone 
beta-lactone +   
beta-Peltatin A methyl ether 
Botryolide A 
Botryolide B 
Botryolide D 
Brevione L 
callipeltin A 
carbohydrate lactone +   
Caruilignan D 
Cephalosporolide C 
Cephalosporolide G 
Cephalosporolide J 
chlorodienelactone +  
coelimycin P1 
Colobetaolactone IV 
Crisamicin A 
Crisamicin C 
cupacinoxepin, (rel)- 
cyclodepsipeptide +   
Cylindrolactone B 
cytochalasin B  
Decarestrictine A1 
Decarestrictine A2 
Decarestrictine Q 
Dehydrodiferulic dilactone 
delta-lactone +   
A lactone having a six-membered lactone ring.
deoxylimonoic acid 
deoxylimonoic acid D-ring-lactone 
depsidones +  
Dihydro-1,5-secovibralactone 
Dihydro-5-propyl-2(3H)-furanone 
ellagic acid +   
eosin b diphenol 
epsilon-lactone +  
eugeniin 
Fascicularone B 
Fascicularone I 
Feigrisolide A 
fenpicoxamid 
Funebrine 
gamma-lactone +   
Ganodermalactone C 
gedunin +   
gentianine 
gibberellin A1 +  
gibberellin A1 methyl ester +  
gibberellin A10 
gibberellin A15 (lactone form) +  
gibberellin A2 +  
gibberellin A20 +  
gibberellin A20 methyl ester 
gibberellin A29 
gibberellin A3 +   
gibberellin A3 methyl ester 
gibberellin A34 
gibberellin A34 methyl ester 
gibberellin A37 
gibberellin A4 +  
gibberellin A4 methyl ester 
gibberellin A44 
gibberellin A45 
gibberellin A5 
gibberellin A51 +  
gibberellin A6 
gibberellin A60 
gibberellin A61 
gibberellin A63 
gibberellin A67 
gibberellin A68 
gibberellin A7 
gibberellin A72 
gibberellin A8 +  
gibberellin A9 +  
gibberellin A9 methyl ester 
gibberellin A98 
Gloeolactone 
GTRI-BB 
Hebelophyllene E 
Hebelophyllene H 
Kadhenrischinin A 
Kadhenrischinin B 
Kadhenrischinin C 
Kadhenrischinin D 
ketolactone +  
leptomycin +   
limonin +   
lycojapodine A 
macrocyclic lactone +   
mollisoside A 
Mueggelone 
multiplolide A 
multiplolide B 
Myrotheciumone B 
Neoisostegane 
neothyonidioside 
nomilin  
Nonanolactone 
nor-toralactone +  
Octalactin A 
oxazolo[4,5-b]pyridin-2(3H)-one +   
oxypeucedanin 
Penicillinolide A 
peucedanin 
Phomactin T 
Phomolide B 
Phomolide D 
physalin B 
physalin D 
physalin F 
physalin G 
Podophyllotoxone 
Pseudo-Anisatin 
Putaminoxin E 
Rhizolutin 
samaderine B 
samaderine C 
schiprolactone A 
senecionine +   
Solerol 
Stagonolide D 
Steganacin 
steroid lactone +   
terpene lactone +   
toralactone 
trabectedin  
Tropolactone D 
UK-2A 
UK-2B 
UK-3A 
Vibralactone B 
Vibralactone D 
vorapaxar 
xi-gamma-Undecalactone 
 (+)-calanolide A 
 (-)-(Z)-Tetrahydro-6-(2-pentenyl)-2H-pyran-2-one 
 (-)-calanolide B 
 (-)-camphanic acid 
 (1R,4R,5R,8S)-8-hydroxy-4,8-dimethyl-2-oxabicyclo[3.3.1]nonan-3-one 
 (1S)-(-)-Camphanic acid 
 (1S,2R,3R,5'R,6R)-5'-(furan-3-yl)-3,6,7-trimethylspiro[9-oxatricyclo[5.2.2.01,6]undecane-2,3'-oxolane]-2',8-dione 
 (2S)-2-methylbutanoic acid [(1S,3R,7S,8S,8aS)-8-[2-[(2R,4R)-4-hydroxy-6-oxo-2-oxanyl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] ester 
 (2S)-2-methylbutanoic acid [(1S,7S,8S,8aS)-8-[2-[(2R,4R)-4-hydroxy-6-oxo-2-oxanyl]ethyl]-7-methyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] ester 
 (2S)-2-methylbutanoic acid [(7S,8S,8aR)-8-[2-[(2R)-4-hydroxy-6-oxo-2-oxanyl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] ester 
 (2S,3R,5S)-(-)-2,3-dihydroxytetradecan-5-olide 
 (3R*,4S*,5R*,6S*)-tetrahydro-4-hydroxy-3,5,6-trimethyl-2-pyranone 
 (3R,4R,4aR,6R)-4,8-Dihydroxy-6,7-epoxy-3,4,4a,5,6,7-hexahydro-1H-2-benzopyran-1-one 
 (3S,4R)-dihydroxy-(6S)-undecyl-alpha-pyranone 
 (4R,6R)-6-[2-[(1S,2S,8S,8Ar)-8-hydroxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]ethyl]-4-hydroxy-tetrahydropyran-2-one 
 (4S,6S)-3,4,5,6-Tetrahydro-4-hydroxy-6-methyl-2H-pyran-2-one 
 (5R,6R)-5-(chloromethyl)-5-hydroxy-6-(hydroxymethyl)-6-[(2S,3R)-2-methyl-3-(3-methylbut-2-enyl)oxiran-2-yl]oxan-2-one 
 (5R,6R)-6-[(1E,3E,5E,7E,9E,11E)-9,11-dimethyltetradeca-1,3,5,7,9,11-hexaenyl]-5-methyloxane-2,4-dione 
 (5R,7R,9R)-7,9-dihydroxy-5-decanolide 
 (5S,6S)-5-methyl-6-[(2E,4E,6E)-octa-2,4,6-trien-2-yl]oxane-2,4-dione 
 1,2-campholide +  
 1,2-diacetyltrichagmalin C 
 1,30-diacetyltrichagmalin F 
 10-dehydroxy dihydrobotrydialone 
 10-Methyldodecan-5-olide 
 10-Methylundecan-5-olide 
 10-Oxo-dihydrobotrydial 
 11-epichaetomugilin A 
 15-acetyltrichagmalin C 
 15-acetyltrichagmalin E 
 15-O-acetylbruceolide 
 15-O-propionylbruceolide 
 17alpha-hydroxywithaferin A 
 17alpha-hydroxywithanolide D 
 17alpha-sitoindoside IX 
 2,2-dimethylbutanoic acid [(7S,8S)-8-[2-[(2R)-4-hydroxy-6-oxo-2-oxanyl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] ester 
 2,2-dimethylbutanoic acid [8-[2-(4-hydroxy-6-oxo-2-oxanyl)ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] ester 
 2,3-dihydro-3beta-methoxy withaferin A 
 2,3-dihydro-3beta-O-sulfate withaferin A 
 2,3-Dihydromycoepoxydiene 
 2,3-dihydrowithaferin A 
 2-[(1E)-3,4-dihydroxypent-1-en-1-yl]-6-oxooxan-3-yl (2E)-2-methylbut-2-enoate 
 2-[2-(3,5-Dimethyl-2-oxo-cyclohexyl)-6-oxo-tetrahydro-pyran-4yl]-acetamide 
 2-[2-[(3E,5E)-7-hydroxy-3,5-dimethyl-2-oxoocta-3,5-dienyl]-6-oxooxan-4-yl]acetamide 
 2-pyranones +   
 20-hydroxytubocapsanolide A 
 22-epoxyberkeleydione 
 23-hydroxytubocapsanolide A 
 27-hydroxywithanone 
 2S,4R-Dimethyl-5S-hexanolide 
 3,15-di-O-acetylbruceolide 
 3,15-di-O-propionylbruceolide 
 3,5-Dihydro-3-oxo ML-236C 
 3,5-Dihydro-3alpha-hydroxy ML-236C 
 3,6,7-Tri-epi-invictolide 
 3,7-Dihydroxy-5-octanolide 
 3-acetyltrichorabdal C 
 3-hydroxy-8-((E)-10-hydroxy-10-methylpentenyl)-2,4-dimethyltetrahydropyranone 
 3-oxo-2,11-dioxatricyclo[5.4.0.04,8]undeca-5,9-diene-10-carboxamide 
 30-acetyltrichagmalin F 
 3alpha,6alpha-epoxy-4beta,5beta,27-trihydroxy-1-oxowitha-24-enolide 
 3alpha-Acetoxymaoesin A, (rel)- 
 3beta,13-dihydroxy-16-(hydroxymethylene)-13,17-seco-5alpha-androstan-17-oic acid, delta-lactone 
 3beta-[(alpha-L-arabinopyranosyl)oxy]-20beta-hydroxyursan-28-oic acid delta-lactone 
 4'-epi-Chaetomugilin A 
 4-(fluoromethyl)-4-hydroxy-2-oxanone 
 4-hydroxy-6-[2-(2-methyl-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)ethyl]oxan-2-one 
 4-hydroxymellein 
 4-Methyl-5-hexanolide 
 5-valerolactone +  
 5alpha,6beta,17alpha,27-tetrahydroxywithanolide 
 5alpha,6beta,17alpha-trihydroxywithanolide 27-O-beta-D-glucoside 
 6'beta-Hydroxylovastatin 
 6-Butyltetrahydro-2H-pyran-2-one 
 6-Hexyltetrahydro-2H-pyran-2-one 
 6-iodo-5-hydroxy-eicosa-8Z,11Z,14Z-trienoic acid gamma lactone 
 6-pentyloxan-2-one 
 7-deacetyl-17-epinimolicinol 
 7-deacetyl-7-benzoylgedunin 
 7-deacetylgedunin 
 7-deoxyechinosporin 
 8'-epi-cleomiscosin A 
 8-acetoxyheterophyllisine 
 9,13,13-Trimethyl-3-oxo-2-oxatetracyclo[7.6.1.01,6.012,15]hexadecane-5-carboxylic acid 
 9-Hydroxymarasmic acid 
 [(1S,3R,7S,8R,8aS)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2,2-dimethylbutanoate 
 A-75943 
 A-O-Methyldihydrobotrydialone 
 Abybetaomicin W 
 Acaranoic acid 
 Acarenoic acid 
 Acetylportentol 
 aldono-1,5-lactone +  
 alpha-Carboxy-delta-decalactone 
 alpha-Carboxy-delta-nonalactone 
 Aogacillin A 
 Aogacillin B 
 arisugacin A 
 arisugacin B 
 arisugacin C 
 arisugacin D 
 Asterreusin A 
 beta-erythroidine +   
 Beta-O-Methyldihydrobotrydialone 
 Biverlactone B 
 Boletunone A 
 Botcinin E 
 Botcinin F 
 Botcinin H 
 Botcinin I 
 Botcinin K 
 botrallin 
 botryosphaerin H 
 Botrysphin C 
 brachialactone 
 Brasilianoid H 
 bruceanol D 
 bruceanol E 
 bruceanol F 
 bruceine D  
 bruceolide +  
 bufadienolides +   
 cacibiocin B 
 Cadopherone C 
 camptothecin  
 cassiaside C2 
 chaetomugilin A 
 Chaetomugilin B 
 chaetomugilin D  
 Chaetomugilin E 
 chaetoviridin B 
 chaetoviridin D 
 Chaetoviridin K 
 Chermesiterpenoid A 
 Chermesiterpenoid B 
 chrysopine +  
 cis-2-Methyl-5-hexanolide 
 CK13a 
 cleomiscosin A 
 Cochleamycin A 
 Cochleamycin A2 
 coetsin B 
 colossolactone VII 
 colossolactone VIII 
 Conocenolide B 
 Coriolopsin B 
 coumestan +   
 coumestrol +   
 coumestrol diacetate 
 cyathusal A 
 cyathusal B 
 cyathusal C 
 D-galactaro-1,4-lactone 
 D-glucaro-1,4-lactone 
 Davotremulane D 
 deacetylpyripyropene E 
 Dechloro-chaetomugilin A 
 Dechloro-chaetomugilin D 
 decursinol 
 delta-hexadecalactone 
 Delta-Hexanolactone 
 delta-octanolide 
 delta-Tetradecalactone 
 Delta-Tridecalactone 
 Deoxyanisatin 
 Diaporol A 
 dihydro-beta-erythroidine  
 Dihydrobotrydialone 
 Dihydrosterepolide 
 Dinemasone B 
 Dinemasone C 
 dysolenticin A 
 Echinosporin 
 ekatetrone 
 Enicoflavine 
 Enmein 
 Epipentalenolactone F 
 eurycomanone  
 FD-211 
 fujikurin D 
 Fusopoltide C 
 galaxolidone 
 Geniculol 
 Gentianaine 
 Gentioflavine 
 Gliomasolide G 
 glycyrol  
 gutolactone 
 hallactone B 
 Helicascolide C 
 Helicascolide D 
 Helicascolide E 
 hippeastrine 
 Ieodomycin B 
 inumakilactone 
 inumakilactone B 
 irinotecan  
 isobrucein A 
 isocoumarins +   
 Isodonal 
 isosojagol 
 Jasmine lactone 
 kadsuphilactone B 
 L-Arabino-1,5-lactone 
 Lachnumlactone A 
 lamellarin alpha 20-hydrogen sulfate 
 lancilactone C 
 LMA-P2 
 lovastatin +   
 LSM-4394 
 LSM-4450 
 Ludongnin F 
 Ludongnin G 
 Ludongnin H 
 Ludongnin I 
 Luteusin C 
 Luteusin D 
 Macquarimicin A 
 maoecrystal Z 
 Maoesin A, (rel)- 
 Maoesin F 
 Marasmic acid 
 meadowlactone 
 methyl brevifolincarboxylate 
 minabeolide 1 
 minabeolide 2 
 minabeolide 4 
 minabeolide 5 
 minabeolide 8 
 Monacolin K 
 Monacolin M 
 Monacolin X 
 monapinone E +  
 N-acetyl-D-galactosamino-1,5-lactone 
 nagilactone F 
 Neoabybetaomicin A2 
 nimolicinol 
 Nodosin  
 obochalcolactone 
 palmariol B 
 paraminabeolide A 
 paraminabeolide B 
 Pellasoren A 
 Pellasoren B 
 Penicoffeazine A 
 Penicyclone A 
 Pentalenolactone B 
 Pentalenolactone G 
 Pentalenolactone H 
 Pentalenolactone P 
 phelligridimer A 
 phelligridin G 
 Phosdiecin B 
 Pilatin 
 Plymuthipyranone A 
 Plymuthipyranone B 
 Portentol 
 pravastatin lactone 
 Prelactone B 
 Prelactone C 
 Protulactone B 
 Prugosene A1 
 Prugosene A2 
 Prugosene A3 
 psoralidin  
 Purpurogemutantin 
 PX-866  
 Quadrone 
 quassimarin 
 rabdosichuanin A 
 Rhytismatone A 
 Rhytismatone B 
 RP-1551-1 
 RP-1551-6 
 RP-1551-M1 
 rubitecan  
 S-632-C 
 Salinilactone A 
 Salinilactone B 
 Salinilactone C 
 Salinilactone D 
 Salinilactone E 
 Salinilactone F 
 Salinilactone G 
 Salinilactone H 
 samaderine E 
 samaderine X 
 samaderine Y 
 samaderine Z 
 schisanlactone A 
 semiviriditoxin +  
 Shikodonin 
 simalikalactone D 
 simvastatin  
 sitoindoside IX 
 SN-38 +   
 sojagol 
 splitomicin  
 Sterelactone A 
 Sterelactone B 
 Sterelactone C 
 Sterelactone D 
 Terreinlactone A1 
 Terreinlactone A2 
 Tetrahydro-4-hydroxy-6-propylpyran-2-one 
 trichagmalin A 
 trichagmalin B 
 trichagmalin C +  
 trichagmalin D 
 trichagmalin E +  
 trichagmalin F +  
 trichanolide 
 trifloroside 
 tubocapsanolide A +  
 tubocapsanolide F 
 Udalactarane A 
 Ukulactone A 
 Ukulactone B 
 Varilactone A 
 Varilactone B 
 Vermeerin 
 Vernolepin 
 Vernomenin 
 Vibralactone Y 
 viscosalactone B 
 wedelolactone  
 withaferin A +   
 withalongolide A 
 withalongolide B 
 withalongolide C 
 withalongolide D 
 withalongolide E 
 withalongolide F 
 withalongolide G 
 withalongolide H 
 withalongolide I 
 withalongolide J 
 withalongolide K 
 withalongolide L 
 withalongolide M 
 withalongolide N 
 withanolide D +  
 withanone 27-O-beta-D-glucoside 
 Wortmannilactone E 
 Wortmannilactone F 
 Wortmannilactone H 
 Wortmannilactone I1 
 Wortmannilactone I2 
 Wortmannilactone I3 
 Wortmannilactone M 
 Wortmannilactone N 
 wortmannin +   
 Wortmannine A 
 Wortmannine B 
 Wortmannine B1 
 Wortmannine B2 
 Wortmannine B3 
 Wortmannine B4 
 Xeniolit A 
 xi-5-Dodecanolide 
 xi-Tetrahydro-3-nonyl-2H-pyran-2-one 
 xi-Tetrahydro-3-pentyl-2H-pyran-2-one 
 xi-Tetrahydro-3-propyl-2H-pyran-2-one 
 xylocarpin J 
 yadanziolide B 
 yadanziolide T 
 yadanziolide U 
 yadanziolide V 

Synonyms
Related Synonyms: 1,5-lactone ;   1,5-lactones ;   delta-lactona ;   delta-lactonas ;   delta-lactones

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