Exact Mass: 337.1921

Exact Mass Matches: 337.1921

Found 111 metabolites which its exact mass value is equals to given mass value 337.1921, 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)


   

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

   

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)


   

piperidinomethyl-3-phenylboronic acid pinacol ester hydrochloride

piperidinomethyl-3-phenylboronic acid pinacol ester hydrochloride

C18H29BClNO2 (337.198)


   
   

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

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

C17H27N3O2S (337.1824)


   

AMMONIUM TETRAPHENYLBORATE

AMMONIUM TETRAPHENYLBORATE

C24H24BN (337.2002)


   

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)


   

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

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

C17H27N3O2S (337.1824)


   

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

   

monacolin J carboxylate

monacolin J carboxylate

C19H29O5- (337.2015)


A hydroxy monocarboxylic acid anion that is the conjugate base of monacolin J acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.

   

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.

   

(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.

   

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)


   
   

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.

   
   

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)