Exact Mass: 289.1314

Exact Mass Matches: 289.1314

Found 98 metabolites which its exact mass value is equals to given mass value 289.1314, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

Benzoyl ecgonine

(1R,2R,3S,5S)-8-Methyl-3-[(phenylcarbonyl)oxy]-8-azabicyclo[3.2.1]octane-2-carboxylic acid

C16H19NO4 (289.1314)


Benzoylecgonine is the major metabolite of cocaine. It is formed by hydrolysis of cocaine in the liver, catalysed by carboxylesterases. It is excreted in the urine of cocaine users after processing in the liver. [Wikipedia] CONFIDENCE standard compound; INTERNAL_ID 1590

   

Balfourodine

Furo(2,3-b)quinolin-4(9H)-one, 2,3-dihydro-2-(1-hydroxy-1-methylethyl)-8-methoxy-9-methyl-

C16H19NO4 (289.1314)


   

Zephyranthine

2,3,3a,4,5,7,12b,12c-Octahydro-1H,10H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-1,2-diol

C16H19NO4 (289.1314)


   

Pseudolycorine

3,12-Didehydro-9-methoxygalanthan-1alpha,2beta,10-triol

C16H19NO4 (289.1314)


   

Norcocaine

2-Methyl 3-phenyl 8-azabicyclo[3.2.1]octane-2,3-dicarboxylic acid

C16H19NO4 (289.1314)


Norcocaine belongs to the family of Beta Amino Acids and Derivatives. These are amino acids having a (-NH2) group attached to the beta carbon atom.

   

(2R,5S)-3-Benzoyloxy-8-methyl-8-azabicyclo[3.2.1]octane-2-carboxylic acid

(2R,5S)-3-Benzoyloxy-8-methyl-8-azabicyclo[3.2.1]octane-2-carboxylic acid

C16H19NO4 (289.1314)


   

Nor-cocaine

Methyl 3-(benzoyloxy)-8-azabicyclo[3.2.1]octane-2-carboxylate, (1R,2R,3S,5S)-

C16H19NO4 (289.1314)


   

norscopolamine

3-Oxa-9-azatricyclo[3.3.1.0,]nonan-7-yl 3-hydroxy-2-phenylpropanoic acid

C16H19NO4 (289.1314)


   

Z7N4S72301

1H-(1,3)DIOXOLO(4,5-J)PYRROLO(3,2,1-DE)PHENANTHRIDINE-1,2-DIOL, 2,3,3A,4,5,7,12B,12C-OCTAHYDRO-, (1S,2S,3AR,12BS,12CR)-

C16H19NO4 (289.1314)


Dihydrolycorine is a natural product found in Lycoris radiata, Pancratium maritimum, and Galanthus trojanus with data available. Dihydrolycorine, isolated from Lycoris radiate Herb, is an inhibitor of protein synthesis in eukarytic cells by inhibiting the peptide bone formation step[1][2]. Dihydrolycorine, isolated from Lycoris radiate Herb, is an inhibitor of protein synthesis in eukarytic cells by inhibiting the peptide bone formation step[1][2].

   

4a-Dehydroxycrinamabine

4a-Dehydroxycrinamabine

C16H19NO4 (289.1314)


   

4-methoxy-1-methyl-8-(2-oxo-3-methylbutoxy)-2-quinolone

4-methoxy-1-methyl-8-(2-oxo-3-methylbutoxy)-2-quinolone

C16H19NO4 (289.1314)


   

Glycocitlone B

Glycocitlone B

C16H19NO4 (289.1314)


   

3-Demethoxypiplartine

3-Demethoxypiplartine

C16H19NO4 (289.1314)


   

Crinan-1,3-diol #

Crinan-1,3-diol #

C16H19NO4 (289.1314)


   

SCHEMBL328915

SCHEMBL328915

C16H19NO4 (289.1314)


   
   
   

2-Methoxy-4,5-methylendioxyzimtsaeure-piperidid|2-methoxy-4,5-methylenedioxy-trans-cinnamoyl piperidide

2-Methoxy-4,5-methylendioxyzimtsaeure-piperidid|2-methoxy-4,5-methylenedioxy-trans-cinnamoyl piperidide

C16H19NO4 (289.1314)


   

Oligophylicidine

Oligophylicidine

C16H19NO4 (289.1314)


   

1-Methyl-4-hydroxy-7-methoxy-3-(2,3-epoxy-3-methylbutane-1-yl)-1H-quinoline-2-one

1-Methyl-4-hydroxy-7-methoxy-3-(2,3-epoxy-3-methylbutane-1-yl)-1H-quinoline-2-one

C16H19NO4 (289.1314)


   

1-[1-Oxo-3(3,4-methylenedioxy-5-methoxyphenyl)-2Zpropenyl] piperidine|1-[1-oxo-3-(3,4-methylenedioxy-5-methoxyphenyl)-2Z-propenyl]piperidine

1-[1-Oxo-3(3,4-methylenedioxy-5-methoxyphenyl)-2Zpropenyl] piperidine|1-[1-oxo-3-(3,4-methylenedioxy-5-methoxyphenyl)-2Z-propenyl]piperidine

C16H19NO4 (289.1314)


   

Sintenpyridone

Sintenpyridone

C16H19NO4 (289.1314)


   

norscopolamine

norscopolamine

C16H19NO4 (289.1314)


   
   

chaetoindicin A

chaetoindicin A

C16H19NO4 (289.1314)


   

Isobalfourodine

Isobalfourodine

C16H19NO4 (289.1314)


   

6,8-dimethoxy-7-(3-methylbut-2-enyloxy)quinolin-2-ol|choisyaternatine

6,8-dimethoxy-7-(3-methylbut-2-enyloxy)quinolin-2-ol|choisyaternatine

C16H19NO4 (289.1314)


   
   

chaetoindicin B

chaetoindicin B

C16H19NO4 (289.1314)


   

(+/-)-8-methoxyplatydesmine|(+/-)-O-methylbalfourodinium perchlorate|(??)-8-Methoxyplatydesmine|2,3-Dihydro-2-<1-hydroxy-isopropyl>-4.8-dimethoxy-furano<2,3-b>chinolin|2-(4,8-dimethoxy-2,3-dihydro-furo[2,3-b]quinolin-2-yl)-propan-2-ol

(+/-)-8-methoxyplatydesmine|(+/-)-O-methylbalfourodinium perchlorate|(??)-8-Methoxyplatydesmine|2,3-Dihydro-2-<1-hydroxy-isopropyl>-4.8-dimethoxy-furano<2,3-b>chinolin|2-(4,8-dimethoxy-2,3-dihydro-furo[2,3-b]quinolin-2-yl)-propan-2-ol

C16H19NO4 (289.1314)


   

1-[3-(3,4-dimethoxyphenyl)prop-2-enoyl]piperidin-2-one

1-[3-(3,4-dimethoxyphenyl)prop-2-enoyl]piperidin-2-one

C16H19NO4 (289.1314)


   

Benzoylecgonine

(3S,4R)-3-benzoyloxy-8-methyl-8-azabicyclo[3.2.1]octane-4-carboxylic acid

C16H19NO4 (289.1314)


CONFIDENCE standard compound; EAWAG_UCHEM_ID 2823

   
   

Dihydrolycorine

Dihydrolycorine

C16H19NO4 (289.1314)


Origin: Plant; SubCategory_DNP: Isoquinoline alkaloids, Amaryllidaceae alkaloids, Lycorine alkaloids Dihydrolycorine, isolated from Lycoris radiate Herb, is an inhibitor of protein synthesis in eukarytic cells by inhibiting the peptide bone formation step[1][2]. Dihydrolycorine, isolated from Lycoris radiate Herb, is an inhibitor of protein synthesis in eukarytic cells by inhibiting the peptide bone formation step[1][2].

   

7,8-Dihydro-14-hydroxynormorphine

7,8-Dihydro-14-hydroxynormorphine

C16H19NO4 (289.1314)


   
   

Benzyl 4-(2-methoxy-2-oxoethylidene)piperidine-1-carboxylate

Benzyl 4-(2-methoxy-2-oxoethylidene)piperidine-1-carboxylate

C16H19NO4 (289.1314)


   

2-tert-Butyl 4-methyl isoquinoline-2,4(1H)-dicarboxylate

2-tert-Butyl 4-methyl isoquinoline-2,4(1H)-dicarboxylate

C16H19NO4 (289.1314)


   

Benzyl 2-oxo-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

Benzyl 2-oxo-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

C16H19NO4 (289.1314)


   

ETHYL4-(4,4-DIMETHYL-2,6-DIOXOPIPERIDIN-1-YL)BENZOATE

ETHYL4-(4,4-DIMETHYL-2,6-DIOXOPIPERIDIN-1-YL)BENZOATE

C16H19NO4 (289.1314)


   

ethyl 7-(diethylamino)-2-oxochromene-3-carboxylate

ethyl 7-(diethylamino)-2-oxochromene-3-carboxylate

C16H19NO4 (289.1314)


   

3-Oxa-9-azatricyclo[3.3.1.02,4]non-7-yl tropate

[(1S,2S,4R,5R)-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl] (2S)-3-hydroxy-2-phenylpropanoate

C16H19NO4 (289.1314)


   

5-Methoxy-7-Methyl-t-Boc-1H-indole-4-carbaldehyde

5-Methoxy-7-Methyl-t-Boc-1H-indole-4-carbaldehyde

C16H19NO4 (289.1314)


   

6-[(benzyloxy)carbonyl]-6-azaspiro[2.5]octane-1-carboxylic acid

6-[(benzyloxy)carbonyl]-6-azaspiro[2.5]octane-1-carboxylic acid

C16H19NO4 (289.1314)


   

(2S,3S)-3-(benzoyloxy)-8-methyl-8-azabicyclo[3.2.1]octane-2-carboxylic acid

(2S,3S)-3-(benzoyloxy)-8-methyl-8-azabicyclo[3.2.1]octane-2-carboxylic acid

C16H19NO4 (289.1314)


   
   

3-(3,4,5-Timethoxyphenyl)propanoylpyrrole

3-(3,4,5-Timethoxyphenyl)propanoylpyrrole

C16H19NO4 (289.1314)


A natural product found in Piper boehmeriaefolium.

   

Lycorine, dihydro-

Lycorine, dihydro-

C16H19NO4 (289.1314)


   

(1R,2R,3S,5S)-3-benzoyloxy-8-methyl-8-azoniabicyclo[3.2.1]octane-2-carboxylate

(1R,2R,3S,5S)-3-benzoyloxy-8-methyl-8-azoniabicyclo[3.2.1]octane-2-carboxylate

C16H19NO4 (289.1314)


   

(1S,14S,15S,16S)-4-methoxy-9-azatetracyclo[7.6.1.02,7.012,16]hexadeca-2,4,6,12-tetraene-5,14,15-triol

(1S,14S,15S,16S)-4-methoxy-9-azatetracyclo[7.6.1.02,7.012,16]hexadeca-2,4,6,12-tetraene-5,14,15-triol

C16H19NO4 (289.1314)


   

N-(1-Oxoindan-4-ylcarbonyl)isoleucine

N-(1-Oxoindan-4-ylcarbonyl)isoleucine

C16H19NO4 (289.1314)


   

1,2,3,6-Tetrahydropyridine, 1-acetyl-4-[4-acetoxy-5-methoxyphenyl]-

1,2,3,6-Tetrahydropyridine, 1-acetyl-4-[4-acetoxy-5-methoxyphenyl]-

C16H19NO4 (289.1314)


   

1-[(E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]piperidin-2-one

1-[(E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]piperidin-2-one

C16H19NO4 (289.1314)


   

2-[Oxo-(2-phenylethylamino)methyl]-7-oxabicyclo[2.2.1]heptane-3-carboxylic acid

2-[Oxo-(2-phenylethylamino)methyl]-7-oxabicyclo[2.2.1]heptane-3-carboxylic acid

C16H19NO4 (289.1314)


   

(4-Hydroxy-2-oxo-1,2-dihydro-quinolin-3-yl)-acetic acid pentyl ester

(4-Hydroxy-2-oxo-1,2-dihydro-quinolin-3-yl)-acetic acid pentyl ester

C16H19NO4 (289.1314)


   

2,3,3a,4,5,7,12b,12c-Octahydro-1H,10H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-1,2-diol

2,3,3a,4,5,7,12b,12c-Octahydro-1H,10H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-1,2-diol

C16H19NO4 (289.1314)


   

2-[(1S)-1-ethyl-8-(hydroxymethyl)-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl]acetic acid

2-[(1S)-1-ethyl-8-(hydroxymethyl)-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl]acetic acid

C16H19NO4 (289.1314)


   

Ecgonine benzoate

Ecgonine benzoate

C16H19NO4 (289.1314)


A benzoate ester metabolite of cocaine formed by hydrolysis of the methyl ester group, catalysed by carboxylesterases.

   

(1s,14s,15s,16r)-5-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-4,14,15-triol

(1s,14s,15s,16r)-5-methoxy-9-azatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-2(7),3,5,12-tetraene-4,14,15-triol

C16H19NO4 (289.1314)


   

5-(2h-1,3-benzodioxol-5-yl)-n-(2-hydroxy-2-methylpropyl)penta-2,4-dienamide

5-(2h-1,3-benzodioxol-5-yl)-n-(2-hydroxy-2-methylpropyl)penta-2,4-dienamide

C16H19NO4 (289.1314)


   

3-(7-methoxy-2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)prop-2-en-1-one

3-(7-methoxy-2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)prop-2-en-1-one

C16H19NO4 (289.1314)


   

2-[(2s)-4,8-dimethoxy-2h,3h-furo[2,3-b]quinolin-2-yl]propan-2-ol

2-[(2s)-4,8-dimethoxy-2h,3h-furo[2,3-b]quinolin-2-yl]propan-2-ol

C16H19NO4 (289.1314)


   

3-[(3,3-dimethyloxiran-2-yl)methyl]-4-hydroxy-7-methoxy-1-methylquinolin-2-one

3-[(3,3-dimethyloxiran-2-yl)methyl]-4-hydroxy-7-methoxy-1-methylquinolin-2-one

C16H19NO4 (289.1314)


   

1-[1-oxo-3(3,4-methylenedioxy-5-methoxy-phenyl)-2zpropenyl] piperidine

NA

C16H19NO4 (289.1314)


{"Ingredient_id": "HBIN000486","Ingredient_name": "1-[1-oxo-3(3,4-methylenedioxy-5-methoxy-phenyl)-2zpropenyl] piperidine","Alias": "NA","Ingredient_formula": "C16H19NO4","Ingredient_Smile": "COC1=CC(=CC2=C1OCO2)C=CC(=O)N3CCCCC3","Ingredient_weight": "289.33 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "SMIT17039","TCMID_id": "16371","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "11426270","DrugBank_id": "NA"}

   

4α-dehydroxycrinamabine

NA

C16H19NO4 (289.1314)


{"Ingredient_id": "HBIN010197","Ingredient_name": "4\u03b1-dehydroxycrinamabine","Alias": "NA","Ingredient_formula": "C16H19NO4","Ingredient_Smile": "C1CC2C3(CCN2CC4=CC5=C(C=C43)OCO5)C(C1O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "4981","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

(±)-8-methoxyplatydesmine

NA

C16H19NO4 (289.1314)


{"Ingredient_id": "HBIN013819","Ingredient_name": "(±)-8-methoxyplatydesmine","Alias": "NA","Ingredient_formula": "C16H19NO4","Ingredient_Smile": "CC(C)(C1CC2=C(C3=C(C(=CC=C3)OC)N=C2O1)OC)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "14065","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

(3r)-3-hydroxy-9-methoxy-2,2,10-trimethyl-3h,4h-pyrano[2,3-b]quinolin-5-one

(3r)-3-hydroxy-9-methoxy-2,2,10-trimethyl-3h,4h-pyrano[2,3-b]quinolin-5-one

C16H19NO4 (289.1314)


   

(2z)-3-(7-methoxy-2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)prop-2-en-1-one

(2z)-3-(7-methoxy-2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)prop-2-en-1-one

C16H19NO4 (289.1314)


   

(2s,9br)-9b-hydroxy-2-(2-hydroxypropan-2-yl)-4,8-dimethyl-1h,2h-furo[3,2-f]isoquinolin-5-one

(2s,9br)-9b-hydroxy-2-(2-hydroxypropan-2-yl)-4,8-dimethyl-1h,2h-furo[3,2-f]isoquinolin-5-one

C16H19NO4 (289.1314)


   

5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9-triene-17,18-diol

5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9-triene-17,18-diol

C16H19NO4 (289.1314)


   

(1r,2r,4s,5s,7s)-3-oxa-9-azatricyclo[3.3.1.0²,⁴]nonan-7-yl (2r)-3-hydroxy-2-phenylpropanoate

(1r,2r,4s,5s,7s)-3-oxa-9-azatricyclo[3.3.1.0²,⁴]nonan-7-yl (2r)-3-hydroxy-2-phenylpropanoate

C16H19NO4 (289.1314)


   

2-{4,8-dimethoxy-2h,3h-furo[2,3-b]quinolin-2-yl}propan-2-ol

2-{4,8-dimethoxy-2h,3h-furo[2,3-b]quinolin-2-yl}propan-2-ol

C16H19NO4 (289.1314)


   

(1s,13s,16r,17s)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-triene-16,17-diol

(1s,13s,16r,17s)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-triene-16,17-diol

C16H19NO4 (289.1314)


   

8-hydroxy-3-[(1e)-3-hydroxy-3-methylbut-1-en-1-yl]-4-methoxy-1-methylquinolin-2-one

8-hydroxy-3-[(1e)-3-hydroxy-3-methylbut-1-en-1-yl]-4-methoxy-1-methylquinolin-2-one

C16H19NO4 (289.1314)


   

(1s,13r,16s,17r)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-triene-16,17-diol

(1s,13r,16s,17r)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-triene-16,17-diol

C16H19NO4 (289.1314)


   

1,11-dihydroxy-4,9,10,10-tetramethyl-5-azatricyclo[7.3.1.0²,⁷]trideca-2(7),3,5-triene-8,13-dione

1,11-dihydroxy-4,9,10,10-tetramethyl-5-azatricyclo[7.3.1.0²,⁷]trideca-2(7),3,5-triene-8,13-dione

C16H19NO4 (289.1314)


   

1-[3-(3,4-dimethoxyphenyl)propanoyl]-5,6-dihydropyridin-2-one

1-[3-(3,4-dimethoxyphenyl)propanoyl]-5,6-dihydropyridin-2-one

C16H19NO4 (289.1314)


   

(2s)-2-(2-hydroxypropan-2-yl)-8-methoxy-9-methyl-2h,3h-furo[2,3-b]quinolin-4-one

(2s)-2-(2-hydroxypropan-2-yl)-8-methoxy-9-methyl-2h,3h-furo[2,3-b]quinolin-4-one

C16H19NO4 (289.1314)


   

8-hydroxy-3-(3-hydroxy-3-methylbut-1-en-1-yl)-4-methoxy-1-methylquinolin-2-one

8-hydroxy-3-(3-hydroxy-3-methylbut-1-en-1-yl)-4-methoxy-1-methylquinolin-2-one

C16H19NO4 (289.1314)


   

(1s,13r,16r,17s)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-triene-16,17-diol

(1s,13r,16r,17s)-5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-triene-16,17-diol

C16H19NO4 (289.1314)


   

(2e)-3-(6-methoxy-2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)prop-2-en-1-one

(2e)-3-(6-methoxy-2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)prop-2-en-1-one

C16H19NO4 (289.1314)


   

(3s)-3-hydroxy-9-methoxy-2,2,10-trimethyl-3h,4h-pyrano[2,3-b]quinolin-5-one

(3s)-3-hydroxy-9-methoxy-2,2,10-trimethyl-3h,4h-pyrano[2,3-b]quinolin-5-one

C16H19NO4 (289.1314)


   

(1s,15r,17r,18s,19r)-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9-triene-17,18-diol

(1s,15r,17r,18s,19r)-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9-triene-17,18-diol

C16H19NO4 (289.1314)


   

(1r,9r,11r)-1,11-dihydroxy-4,9,10,10-tetramethyl-5-azatricyclo[7.3.1.0²,⁷]trideca-2(7),3,5-triene-8,13-dione

(1r,9r,11r)-1,11-dihydroxy-4,9,10,10-tetramethyl-5-azatricyclo[7.3.1.0²,⁷]trideca-2(7),3,5-triene-8,13-dione

C16H19NO4 (289.1314)


   

4-methoxy-1-methyl-8-(3-methyl-2-oxobutoxy)quinolin-2-one

4-methoxy-1-methyl-8-(3-methyl-2-oxobutoxy)quinolin-2-one

C16H19NO4 (289.1314)


   

5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-triene-16,17-diol

5,7-dioxa-12-azapentacyclo[10.5.2.0¹,¹³.0²,¹⁰.0⁴,⁸]nonadeca-2,4(8),9-triene-16,17-diol

C16H19NO4 (289.1314)


   

(2s,9bs)-9b-hydroxy-2-(2-hydroxypropan-2-yl)-4,8-dimethyl-1h,2h-furo[3,2-f]isoquinolin-5-one

(2s,9bs)-9b-hydroxy-2-(2-hydroxypropan-2-yl)-4,8-dimethyl-1h,2h-furo[3,2-f]isoquinolin-5-one

C16H19NO4 (289.1314)


   

(1s,17r,18s)-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9-triene-17,18-diol

(1s,17r,18s)-5,7-dioxa-12-azapentacyclo[10.6.1.0²,¹⁰.0⁴,⁸.0¹⁵,¹⁹]nonadeca-2,4(8),9-triene-17,18-diol

C16H19NO4 (289.1314)


   

(2e,4e)-5-(2h-1,3-benzodioxol-5-yl)-n-(2-hydroxy-2-methylpropyl)penta-2,4-dienimidic acid

(2e,4e)-5-(2h-1,3-benzodioxol-5-yl)-n-(2-hydroxy-2-methylpropyl)penta-2,4-dienimidic acid

C16H19NO4 (289.1314)


   

3-[(2r)-2-hydroxy-3-methylbut-3-en-1-yl]-4,8-dimethoxyquinolin-2-ol

3-[(2r)-2-hydroxy-3-methylbut-3-en-1-yl]-4,8-dimethoxyquinolin-2-ol

C16H19NO4 (289.1314)


   

3-(2-hydroxy-3-methylbut-3-en-1-yl)-4,8-dimethoxyquinolin-2-ol

3-(2-hydroxy-3-methylbut-3-en-1-yl)-4,8-dimethoxyquinolin-2-ol

C16H19NO4 (289.1314)


   

3-hydroxy-9-methoxy-2,2,10-trimethyl-3h,4h-pyrano[2,3-b]quinolin-5-one

3-hydroxy-9-methoxy-2,2,10-trimethyl-3h,4h-pyrano[2,3-b]quinolin-5-one

C16H19NO4 (289.1314)


   

3-(6-methoxy-2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)prop-2-en-1-one

3-(6-methoxy-2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)prop-2-en-1-one

C16H19NO4 (289.1314)


   

3-oxa-9-azatricyclo[3.3.1.0²,⁴]nonan-7-yl (2s)-3-hydroxy-2-phenylpropanoate

3-oxa-9-azatricyclo[3.3.1.0²,⁴]nonan-7-yl (2s)-3-hydroxy-2-phenylpropanoate

C16H19NO4 (289.1314)


   

(1s,12s,14r)-9,14-dihydroxy-4-methyl-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6(17),7,9,15-tetraen-4-ium-4-olate

(1s,12s,14r)-9,14-dihydroxy-4-methyl-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6(17),7,9,15-tetraen-4-ium-4-olate

C16H19NO4 (289.1314)


   

3-{[(2r)-3,3-dimethyloxiran-2-yl]methyl}-4-hydroxy-7-methoxy-1-methylquinolin-2-one

3-{[(2r)-3,3-dimethyloxiran-2-yl]methyl}-4-hydroxy-7-methoxy-1-methylquinolin-2-one

C16H19NO4 (289.1314)


   

2-(2-hydroxypropan-2-yl)-8-methoxy-9-methyl-2h,3h-furo[2,3-b]quinolin-4-one

2-(2-hydroxypropan-2-yl)-8-methoxy-9-methyl-2h,3h-furo[2,3-b]quinolin-4-one

C16H19NO4 (289.1314)


   

9b-hydroxy-2-(2-hydroxypropan-2-yl)-4,8-dimethyl-1h,2h-furo[3,2-f]isoquinolin-5-one

9b-hydroxy-2-(2-hydroxypropan-2-yl)-4,8-dimethyl-1h,2h-furo[3,2-f]isoquinolin-5-one

C16H19NO4 (289.1314)