Exact Mass: 337.1861

Exact Mass Matches: 337.1861

Found 127 metabolites which its exact mass value is equals to given mass value 337.1861, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Ligularinine

Platyphylline

C18H27NO5 (337.1889)


   

Bitertanol

Pesticide6_Bitertanol_C20H23N3O2_1-(4-Biphenylyloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butanol

C20H23N3O2 (337.179)


D016573 - Agrochemicals D010575 - Pesticides

   

Nemorensine

C(16a)-Homo-21-norsenecionan-11,16a-dione, 12,15-epoxy-1,2,15,20-tetrahydro-, (1alpha,12R,15R)-

C18H27NO5 (337.1889)


   

Sarracine

7-Angelyl-9-sarracinylplatynecine

C18H27NO5 (337.1889)


   
   

3,6-Ditigloyloxytropan-7-ol

7-Hydroxy-8-methyl-3-{[(2E)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl (2E)-2-methylbut-2-enoic acid

C18H27NO5 (337.1889)


3,6-Ditigloyloxytropan-7-ol is found in fruits. 3,6-Ditigloyloxytropan-7-ol is an alkaloid present in Cyphomandra betacea (tree tomato

   

Posiphen

1-({1,3a,8-trimethyl-1H,2H,3H,3ah,8H,8ah-pyrrolo[2,3-b]indol-5-yl}oxy)-N-phenylmethanimidate

C20H23N3O2 (337.179)


D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors

   

Propanidid

Propyl 2-[4-[2-(diethylamino)-2-oxoethoxy]-3-methoxyphenyl]acetic acid

C18H27NO5 (337.1889)


D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics N - Nervous system > N01 - Anesthetics > N01A - Anesthetics, general C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent

   
   

Tuberospironine

Tuberospironine

C18H27NO5 (337.1889)


   

6-Hydroxycroomine

6alpha-Hydroxycroomine

C18H27NO5 (337.1889)


   
   
   

3alpha-(E)-4-hydroxysenecioyloxy-6beta-senecioyloxytropane

3alpha-(E)-4-hydroxysenecioyloxy-6beta-senecioyloxytropane

C18H27NO5 (337.1889)


   
   

lankongensisine

lankongensisine

C18H27NO5 (337.1889)


   

9-(4-aminophenyl)-3,7-dihydroxy-2,4,6-trimethyl-9-oxo-nonoic acid

9-(4-aminophenyl)-3,7-dihydroxy-2,4,6-trimethyl-9-oxo-nonoic acid

C18H27NO5 (337.1889)


   

5-hydroxy-4,5-dimethyl-3-(propan-2-yl)-4,5,8,10,12,13,13a,13b-octahydro-2h-[1,6]dioxacycloundecino[2,3,4-gh]pyrrolizine-2,6(3h)-dione

5-hydroxy-4,5-dimethyl-3-(propan-2-yl)-4,5,8,10,12,13,13a,13b-octahydro-2h-[1,6]dioxacycloundecino[2,3,4-gh]pyrrolizine-2,6(3h)-dione

C18H27NO5 (337.1889)


   

3alpha-(E)-4-hydroxysenecioyloxy-6beta-angeloyloxytropane

3alpha-(E)-4-hydroxysenecioyloxy-6beta-angeloyloxytropane

C18H27NO5 (337.1889)


   

(+)-7-epi-12-oxojasmonoyl-L-isoleucine

(+)-7-epi-12-oxojasmonoyl-L-isoleucine

C18H27NO5 (337.1889)


   
   

Neoplatyphylline

Neoplatyphylline

C18H27NO5 (337.1889)


   

C18H27NO5

NCGC00380837-01_C18H27NO5_

C18H27NO5 (337.1889)


   
   

9-(4-aminophenyl)-3,7-dihydroxy-2,4,6-trimethyl-9-oxo-nonoic acid (candicidin related)

9-(4-aminophenyl)-3,7-dihydroxy-2,4,6-trimethyl-9-oxo-nonoic acid (candicidin related)

C18H27NO5 (337.1889)


   

16-epi-17-methyl-ester-panarine

16-epi-17-methyl-ester-panarine

[C21H25N2O2]+ (337.1916)


   

3,6-Ditigloyloxytropan-7-ol

7-hydroxy-8-methyl-3-{[(2E)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl (2E)-2-methylbut-2-enoate

C18H27NO5 (337.1889)


   

N-ethyl-N-(6-methoxyquinolin-8-yl)-N-propan-2-yl-propane-1,3-diamine

N-ethyl-N-(6-methoxyquinolin-8-yl)-N-propan-2-yl-propane-1,3-diamine

C18H28ClN3O (337.1921)


   

tert-butyl-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-ioxaborolan-2-yl)phenylcarbamate

tert-butyl-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-ioxaborolan-2-yl)phenylcarbamate

C17H25BFNO4 (337.1861)


   

2-(Di-tert-butylphosphino)-1-phenylindole

2-(Di-tert-butylphosphino)-1-phenylindole

C22H28NP (337.1959)


   

N-(4-methoxyphenyl)-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanimine

N-(4-methoxyphenyl)-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanimine

C20H24BNO3 (337.1849)


   

(4-METHOXY-BENZYLIDENE)-[3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PHENYL]-AMINE

(4-METHOXY-BENZYLIDENE)-[3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PHENYL]-AMINE

C20H24BNO3 (337.1849)


   

N-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

N-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

C20H24BNO3 (337.1849)


   

Lysergic acid morpholide

Lysergic acid morpholide

C20H23N3O2 (337.179)


   

Oxiperomide

2H-Benzimidazol-2-one,1,3-dihydro-1-[1-(2-phenoxyethyl)-4-piperidinyl]-

C20H23N3O2 (337.179)


C78272 - Agent Affecting Nervous System > C38149 - Antiparkinsonian Agent

   

Phenserine

Phenserine

C20H23N3O2 (337.179)


D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors

   
   

ethyl 2-piperazine-4-cyclopentylethyl thiazole-5-carboxylate

ethyl 2-piperazine-4-cyclopentylethyl thiazole-5-carboxylate

C17H27N3O2S (337.1824)


   

Boc-Tyr(tBu)-OH

Boc-Tyr(tBu)-OH

C18H27NO5 (337.1889)


   

N-benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

N-benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

C20H24BNO3 (337.1849)


   

Posiphen

Posiphen

C20H23N3O2 (337.179)


D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors C78272 - Agent Affecting Nervous System D004791 - Enzyme Inhibitors

   

1-(2,4-Dimethylphenyl)-4-piperidin-1-ylsulfonylpiperazine

1-(2,4-Dimethylphenyl)-4-piperidin-1-ylsulfonylpiperazine

C17H27N3O2S (337.1824)


   

Bitertanol, (R,R)-(+/-)-

Bitertanol, (R,R)-(+/-)-

C20H23N3O2 (337.179)


   

4-[2-(Dimethylamino)ethylamino]-3-benzo[h]quinolinecarboxylic acid ethyl ester

4-[2-(Dimethylamino)ethylamino]-3-benzo[h]quinolinecarboxylic acid ethyl ester

C20H23N3O2 (337.179)


   

Bitertanol, (R,S)-(+/-)-

Bitertanol, (R,S)-(+/-)-

C20H23N3O2 (337.179)


   

(1S,2S)-bitertanol

(1S,2S)-bitertanol

C20H23N3O2 (337.179)


   

Sombrevin

Propanidid

C18H27NO5 (337.1889)


D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics N - Nervous system > N01 - Anesthetics > N01A - Anesthetics, general C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent

   

Tabersoninium(1+)

Tabersoninium(1+)

C21H25N2O2+ (337.1916)


Conjugate acid of tabersonine arising from protonation of the tertiary amino group; major species at pH 7.3.

   

Plaquenil

Plaquenil

C18H28ClN3O+2 (337.1921)


D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents D018501 - Antirheumatic Agents D004791 - Enzyme Inhibitors

   

Catharanthine(1+)

Catharanthine(1+)

C21H25N2O2+ (337.1916)


An ammonium ion resulting from thr protonation of the tertiary amino group of catharanthine. D000970 - Antineoplastic Agents > D014748 - Vinca Alkaloids

   

Dehydrosecodine(1+)

Dehydrosecodine(1+)

C21H25N2O2+ (337.1916)


A tertiary ammonium ion result from the protonation of the tertiary amino group of dehydrosecodine (the enamine form). An intermediate in the biosynthesis of aspidospermaand iboga alkaloids.

   

a Jasmonate-glutamine

a Jasmonate-glutamine

C17H25N2O5- (337.1763)


   

(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(2,5-diaminopentyl)oxolane-3,4-diol

(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(2,5-diaminopentyl)oxolane-3,4-diol

C14H23N7O3 (337.1862)


   

(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-[[3-(methylamino)propylamino]methyl]oxolane-3,4-diol

(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-[[3-(methylamino)propylamino]methyl]oxolane-3,4-diol

C14H23N7O3 (337.1862)


   

(2S,3S)-3-methyl-2-[[2-[(1R,2S)-3-oxo-2-[(Z)-5-oxopent-2-enyl]cyclopentyl]acetyl]amino]pentanoic acid

(2S,3S)-3-methyl-2-[[2-[(1R,2S)-3-oxo-2-[(Z)-5-oxopent-2-enyl]cyclopentyl]acetyl]amino]pentanoic acid

C18H27NO5 (337.1889)


   

Platyphylline

Platyphylline

C18H27NO5 (337.1889)


   

N-(1,4-Dihydroxy-4-methylpentan-2-YL)-3-hydroxy-5-oxo-6-phenylhexanamide

N-(1,4-Dihydroxy-4-methylpentan-2-YL)-3-hydroxy-5-oxo-6-phenylhexanamide

C18H27NO5 (337.1889)


   

Schizanthine O

Schizanthine O

C18H27NO5 (337.1889)


A natural product found in Schizanthus tricolor.

   

Schizanthine N

Schizanthine N

C18H27NO5 (337.1889)


A natural product found in Schizanthus tricolor.

   

4-{[4-(4-Methyl-benzyl)-piperazin-1-ylimino]-methyl}-benzoic acid

4-{[4-(4-Methyl-benzyl)-piperazin-1-ylimino]-methyl}-benzoic acid

C20H23N3O2 (337.179)


   

1-(2,3-Dihydro-1,4-benzodioxin-3-ylmethyl)-3-[3-(dimethylamino)propyl]-1-ethylthiourea

1-(2,3-Dihydro-1,4-benzodioxin-3-ylmethyl)-3-[3-(dimethylamino)propyl]-1-ethylthiourea

C17H27N3O2S (337.1824)


   

1-(4-Chlorophenyl)-1-cyclohexyl-3-(4-morpholinyl)-1-propanol

1-(4-Chlorophenyl)-1-cyclohexyl-3-(4-morpholinyl)-1-propanol

C19H28ClNO2 (337.1808)


   

4-[2-[[(4-Fluorophenyl)-oxomethyl]amino]ethylamino]-1-piperidinecarboxylic acid ethyl ester

4-[2-[[(4-Fluorophenyl)-oxomethyl]amino]ethylamino]-1-piperidinecarboxylic acid ethyl ester

C17H24FN3O3 (337.1802)


   

N-[2-(diethylamino)ethyl]-2-(2-furanyl)-4-quinolinecarboxamide

N-[2-(diethylamino)ethyl]-2-(2-furanyl)-4-quinolinecarboxamide

C20H23N3O2 (337.179)


   

4-[2-[[(3-Fluorophenyl)-oxomethyl]amino]ethylamino]-1-piperidinecarboxylic acid ethyl ester

4-[2-[[(3-Fluorophenyl)-oxomethyl]amino]ethylamino]-1-piperidinecarboxylic acid ethyl ester

C17H24FN3O3 (337.1802)


   
   

Methyl (2E,3E,5E,7E)-13-amino-2-ethylidene-11,12-dihydroxy-4,10-dimethyl-13-oxotrideca-3,5,7-trienoate

Methyl (2E,3E,5E,7E)-13-amino-2-ethylidene-11,12-dihydroxy-4,10-dimethyl-13-oxotrideca-3,5,7-trienoate

C18H27NO5 (337.1889)


   

16-epi-17-methyl-ester-panarine

16-epi-17-methyl-ester-panarine

C21H25N2O2+ (337.1916)


   

methyl (1R,12S,14S,15Z)-15-ethylidene-17-methyl-3-aza-17-azoniapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4,6,8-tetraene-13-carboxylate

methyl (1R,12S,14S,15Z)-15-ethylidene-17-methyl-3-aza-17-azoniapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4,6,8-tetraene-13-carboxylate

C21H25N2O2+ (337.1916)


   
   

angryline(1+)

angryline(1+)

C21H25N2O2 (337.1916)


A methyl ester resulting from the formal condensation of the carboxy group of (5S,12bR,12cS)-7-carboxy-1-ethyl-3,6,8,12c-tetrahydro-4H-5,12b-ethanoindolo[3,2-a]quinolizin-5-ium with methanol.

   
   

S1RA

S1RA

C20H23N3O2 (337.179)


S1RA (E-52862) is a highly selective σ1 receptor (σ1R) antagonist with Kis of 17 nM and 23.5 nM for human σ1R and guinea pig σ1R, respectively. S1RA has Moderate antagonistic activity for human 5-HT2B receptor (Ki= 328 nM). S1RA has antinociceptive effects in neuropathic pain models. S1RA prevents mechanical and cold hypersensitivity in Oxaliplatin (HY-17371)-treated mice[1][2].

   

3-hydroxy-4-methyl-3'-(4-methyl-5-oxooxolan-2-yl)-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

3-hydroxy-4-methyl-3'-(4-methyl-5-oxooxolan-2-yl)-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO5 (337.1889)


   

(1r,5r,7r,8r,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

(1r,5r,7r,8r,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

C18H27NO5 (337.1889)


   

(1s,4z,6r,7s,11r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(1s,4z,6r,7s,11r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

(1r,3r,5s,6r)-8-methyl-6-[(3-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl (2e)-4-hydroxy-3-methylbut-2-enoate

(1r,3r,5s,6r)-8-methyl-6-[(3-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl (2e)-4-hydroxy-3-methylbut-2-enoate

C18H27NO5 (337.1889)


   

(1r,4s,6s,7s,17r)-4-ethyl-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadec-11-ene-3,8-dione

(1r,4s,6s,7s,17r)-4-ethyl-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadec-11-ene-3,8-dione

C18H27NO5 (337.1889)


   

(1r,4e,6r,7r,11s,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(1r,4e,6r,7r,11s,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

7-(hydroxymethyl)-2,3,5,7a-tetrahydro-1h-pyrrolizin-1-yl 5-ethyl-2,3-dimethyl-6-oxooxane-2-carboxylate

7-(hydroxymethyl)-2,3,5,7a-tetrahydro-1h-pyrrolizin-1-yl 5-ethyl-2,3-dimethyl-6-oxooxane-2-carboxylate

C18H27NO5 (337.1889)


   

(1r,3s,5s,6r,7r)-7-hydroxy-8-methyl-3-{[(2e)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl (2z)-2-methylbut-2-enoate

(1r,3s,5s,6r,7r)-7-hydroxy-8-methyl-3-{[(2e)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl (2z)-2-methylbut-2-enoate

C18H27NO5 (337.1889)


   

(3S,3'R,4'R,9S,9aS)-4'-hydroxy-3'-methyl-3-[(2S,4S)-4-methyl-5-oxooxolan-2-yl]spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-oxolane]-2'-one

(3S,3'R,4'R,9S,9aS)-4'-hydroxy-3'-methyl-3-[(2S,4S)-4-methyl-5-oxo-2-tetrahydrofuranyl]-2'-spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-tetrahydrofuran]one; (3S,3'R,4'R,9S,9aS)-4'-hydroxy-3'-methyl-3-[(2S,4S)-4-methyl-5-oxo-oxolan-2-yl]spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-oxolane]-2'-one; (3S,3'R,4'R,9S,9aS)-4'-hydroxy-3-[(2S,4S)-5-keto-4-methyl-tetrahydrofuran-2-yl]-3'-methyl-spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-tetrahydrofuran]-2'-one; (3S,3'R,4'R,9S,9aS)-4'-hydroxy-3'-methyl-3-[(2S,4S)-4-methyl-5-oxo-tetrahydrofuran-2-yl]spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-tetrahydrofuran]-2'-one

C18H27NO5 (337.1889)


{"Ingredient_id": "HBIN009621","Ingredient_name": "(3S,3'R,4'R,9S,9aS)-4'-hydroxy-3'-methyl-3-[(2S,4S)-4-methyl-5-oxooxolan-2-yl]spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-oxolane]-2'-one","Alias": "(3S,3'R,4'R,9S,9aS)-4'-hydroxy-3'-methyl-3-[(2S,4S)-4-methyl-5-oxo-2-tetrahydrofuranyl]-2'-spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-tetrahydrofuran]one; (3S,3'R,4'R,9S,9aS)-4'-hydroxy-3'-methyl-3-[(2S,4S)-4-methyl-5-oxo-oxolan-2-yl]spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-oxolane]-2'-one; (3S,3'R,4'R,9S,9aS)-4'-hydroxy-3-[(2S,4S)-5-keto-4-methyl-tetrahydrofuran-2-yl]-3'-methyl-spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-tetrahydrofuran]-2'-one; (3S,3'R,4'R,9S,9aS)-4'-hydroxy-3'-methyl-3-[(2S,4S)-4-methyl-5-oxo-tetrahydrofuran-2-yl]spiro[1,2,3,5,6,7,8,9a-octahydropyrrolo[1,2-a]azepine-9,5'-tetrahydrofuran]-2'-one","Ingredient_formula": "C18H27NO5","Ingredient_Smile": "NA","Ingredient_weight": "337.41","OB_score": "85.51848529","CAS_id": "885056-81-5","SymMap_id": "SMIT10570","TCMID_id": "NA","TCMSP_id": "MOL009441","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

7-hydroxy-3,6-bis(tigloyloxy)tropane

NA

C18H27NO5 (337.1889)


{"Ingredient_id": "HBIN013226","Ingredient_name": "7-hydroxy-3,6-bis(tigloyloxy)tropane","Alias": "NA","Ingredient_formula": "C18H27NO5","Ingredient_Smile": "CC=C(C)C(=O)OC1CC2C(C(C(C1)N2C)OC(=O)C(=CC)C)O","Ingredient_weight": "337.4 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "9855","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "21159066","DrugBank_id": "NA"}

   

(2s,3r,3's,4r,9'as)-3-hydroxy-4-methyl-3'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

(2s,3r,3's,4r,9'as)-3-hydroxy-4-methyl-3'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO5 (337.1889)


   

6'-hydroxy-4-methyl-3'-(4-methyl-5-oxooxolan-2-yl)-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

6'-hydroxy-4-methyl-3'-(4-methyl-5-oxooxolan-2-yl)-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO5 (337.1889)


   

(1r,5r,7r,8s,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

(1r,5r,7r,8s,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

C18H27NO5 (337.1889)


   

(1r,3r,5s,6s,7r)-7-hydroxy-8-methyl-3-{[(2e)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl (2e)-2-methylbut-2-enoate

(1r,3r,5s,6s,7r)-7-hydroxy-8-methyl-3-{[(2e)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl (2e)-2-methylbut-2-enoate

C18H27NO5 (337.1889)


   

(1r,4z,6r,7s,11s,17s)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(1r,4z,6r,7s,11s,17s)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   
   

[(1s,7r)-7-{[(2e)-2-methylbut-2-enoyl]oxy}-hexahydro-1h-pyrrolizin-1-yl]methyl (2z)-2-(hydroxymethyl)but-2-enoate

[(1s,7r)-7-{[(2e)-2-methylbut-2-enoyl]oxy}-hexahydro-1h-pyrrolizin-1-yl]methyl (2z)-2-(hydroxymethyl)but-2-enoate

C18H27NO5 (337.1889)


   

(7-hydroxy-5,6,7,7a-tetrahydro-3h-pyrrolizin-1-yl)methyl 5-ethyl-2,3-dimethyl-6-oxooxane-2-carboxylate

(7-hydroxy-5,6,7,7a-tetrahydro-3h-pyrrolizin-1-yl)methyl 5-ethyl-2,3-dimethyl-6-oxooxane-2-carboxylate

C18H27NO5 (337.1889)


   

7-hydroxy-8-methyl-3-[(2-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-6-yl 2-methylbut-2-enoate

7-hydroxy-8-methyl-3-[(2-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-6-yl 2-methylbut-2-enoate

C18H27NO5 (337.1889)


   

(4z,11s)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(4z,11s)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

8-methyl-6-[(3-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl 4-hydroxy-3-methylbut-2-enoate

8-methyl-6-[(3-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl 4-hydroxy-3-methylbut-2-enoate

C18H27NO5 (337.1889)


   

(1r,4e,7r,8r,12s,18r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

(1r,4e,7r,8r,12s,18r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

C18H27NO5 (337.1889)


   

(2s,3's,4r,6'r,9'as)-6'-hydroxy-4-methyl-3'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

(2s,3's,4r,6'r,9'as)-6'-hydroxy-4-methyl-3'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO5 (337.1889)


   

{7-[(2-methylbut-2-enoyl)oxy]-hexahydro-1h-pyrrolizin-1-yl}methyl 2-(hydroxymethyl)but-2-enoate

{7-[(2-methylbut-2-enoyl)oxy]-hexahydro-1h-pyrrolizin-1-yl}methyl 2-(hydroxymethyl)but-2-enoate

C18H27NO5 (337.1889)


   

(1r,4z,6r,7r,11s,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(1r,4z,6r,7r,11s,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

(1r,3r,5s,6r)-8-methyl-6-{[(2z)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl (2e)-4-hydroxy-3-methylbut-2-enoate

(1r,3r,5s,6r)-8-methyl-6-{[(2z)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-3-yl (2e)-4-hydroxy-3-methylbut-2-enoate

C18H27NO5 (337.1889)


   

(1r,4z,6r,7s,11s,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(1r,4z,6r,7s,11s,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

C18H27NO5 (337.1889)


   

(1r,4e,7r,11s,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(1r,4e,7r,11s,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

C18H27NO5 (337.1889)


   

(1r,4z,6s,7r,11s,17s)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(1r,4z,6s,7r,11s,17s)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

(1r,3s,5s,6r,7r)-7-hydroxy-8-methyl-3-{[(2e)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl (2e)-2-methylbut-2-enoate

(1r,3s,5s,6r,7r)-7-hydroxy-8-methyl-3-{[(2e)-2-methylbut-2-enoyl]oxy}-8-azabicyclo[3.2.1]octan-6-yl (2e)-2-methylbut-2-enoate

C18H27NO5 (337.1889)


   

4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

(1r,4e,7s,8s,12s,18r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

(1r,4e,7s,8s,12s,18r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

C18H27NO5 (337.1889)


   

(1r,4e,6s,7r,11r,17s)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(1r,4e,6s,7r,11r,17s)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

(1r,4s,6s,7s,11s,17r,18r)-4-hydroxy-6,7,18-trimethyl-2,9-dioxa-14-azatetracyclo[9.5.1.1⁴,⁷.0¹⁴,¹⁷]octadecane-3,8-dione

(1r,4s,6s,7s,11s,17r,18r)-4-hydroxy-6,7,18-trimethyl-2,9-dioxa-14-azatetracyclo[9.5.1.1⁴,⁷.0¹⁴,¹⁷]octadecane-3,8-dione

C18H27NO5 (337.1889)


   
   

(1r,5s,7r,8r,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

(1r,5s,7r,8r,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

C18H27NO5 (337.1889)


   

[(1s,7r,7ar)-7-{[(2e)-2-methylbut-2-enoyl]oxy}-hexahydro-1h-pyrrolizin-1-yl]methyl (2z)-2-(hydroxymethyl)but-2-enoate

[(1s,7r,7ar)-7-{[(2e)-2-methylbut-2-enoyl]oxy}-hexahydro-1h-pyrrolizin-1-yl]methyl (2z)-2-(hydroxymethyl)but-2-enoate

C18H27NO5 (337.1889)


   

(1s,4e,7r,8s,12r,18s)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

(1s,4e,7r,8s,12r,18s)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

C18H27NO5 (337.1889)


   

(1r,5s,7r,8r,12r,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

(1r,5s,7r,8r,12r,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

C18H27NO5 (337.1889)


   

(1r,5s,7r,8s,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

(1r,5s,7r,8s,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

C18H27NO5 (337.1889)


   

(1r,4z,7s,8s,12s,18r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

(1r,4z,7s,8s,12s,18r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

C18H27NO5 (337.1889)


   

4-ethyl-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadec-11-ene-3,8-dione

4-ethyl-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadec-11-ene-3,8-dione

C18H27NO5 (337.1889)


   

6-hydroxy-4-isopropyl-5,6-dimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadec-10-ene-3,7-dione

6-hydroxy-4-isopropyl-5,6-dimethyl-2,8-dioxa-13-azatricyclo[8.5.1.0¹³,¹⁶]hexadec-10-ene-3,7-dione

C18H27NO5 (337.1889)


   

8-methyl-6-[(2-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl 4-hydroxy-3-methylbut-2-enoate

8-methyl-6-[(2-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-3-yl 4-hydroxy-3-methylbut-2-enoate

C18H27NO5 (337.1889)


   

(1r,4z,6r,7r,11r,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(1r,4z,6r,7r,11r,17r)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

9-(4-aminophenyl)-3,7-dihydroxy-2,4,6-trimethyl-9-oxononanoic acid

9-(4-aminophenyl)-3,7-dihydroxy-2,4,6-trimethyl-9-oxononanoic acid

C18H27NO5 (337.1889)


   

[(1s,7r,7ar)-7-{[(2z)-2-methylbut-2-enoyl]oxy}-hexahydro-1h-pyrrolizin-1-yl]methyl (2e)-2-(hydroxymethyl)but-2-enoate

[(1s,7r,7ar)-7-{[(2z)-2-methylbut-2-enoyl]oxy}-hexahydro-1h-pyrrolizin-1-yl]methyl (2e)-2-(hydroxymethyl)but-2-enoate

C18H27NO5 (337.1889)


   

(1s,4z,7s,8r,12r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

(1s,4z,7s,8r,12r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

C18H27NO5 (337.1889)


   

(4e)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

(4e)-4-ethylidene-7-hydroxy-6,7-dimethyl-2,9-dioxa-14-azatricyclo[9.5.1.0¹⁴,¹⁷]heptadecane-3,8-dione

C18H27NO5 (337.1889)


   

(1r,3s,5s,6r,7r)-7-hydroxy-8-methyl-3-[(2-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-6-yl 2-methylbut-2-enoate

(1r,3s,5s,6r,7r)-7-hydroxy-8-methyl-3-[(2-methylbut-2-enoyl)oxy]-8-azabicyclo[3.2.1]octan-6-yl 2-methylbut-2-enoate

C18H27NO5 (337.1889)


   

(1r,4z,7r,8r,12s,18r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

(1r,4z,7r,8r,12s,18r)-8-hydroxy-5,7,8-trimethyl-2,10-dioxa-15-azatricyclo[10.5.1.0¹⁵,¹⁸]octadec-4-ene-3,9-dione

C18H27NO5 (337.1889)


   

(1r,5s,7s,8s,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

(1r,5s,7s,8s,12s,18r)-5,7,8-trimethyl-2,10,19-trioxa-15-azatetracyclo[10.5.1.1⁵,⁸.0¹⁵,¹⁸]nonadecane-3,9-dione

C18H27NO5 (337.1889)