Chemical Formula: C18H23NO5

Chemical Formula C18H23NO5

Found 39 metabolite its formula value is C18H23NO5

Spartioidine

Seneciphylline

C18H23NO5 (333.1576148)


A pyrrolizine alkaloid that is 13,19-didehydrosenecionane carrying a hydroxy substituent at position 12 and two oxo substituents at positions 11 and 16. CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2297 [Raw Data] CB082b_Seneciphylline_pos_40eV_CB000034.txt [Raw Data] CB082b_Seneciphylline_pos_30eV_CB000034.txt [Raw Data] CB082b_Seneciphylline_pos_20eV_CB000034.txt [Raw Data] CB082b_Seneciphylline_pos_10eV_CB000034.txt [Raw Data] CB082b_Seneciphylline_pos_50eV_CB000034.txt Seneciphylline is a toxic pyrrolizidine alkaloid in Gynura japonica[1]. Seneciphylline significantly increases the activities of epoxide hydrase and glutathione-S-transferase but causes reduction of cytochrome P-450 and related monooxygenase activities[2].

   
   

Pentopril

1-(5-ethoxy-2,4-dimethyl-5-oxopentanoyl)-2,3-dihydro-1H-indole-2-carboxylic acid

C18H23NO5 (333.1576148)


   

Seneciphylline

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

C18H23NO5 (333.1576148)


   

1ST14177

(1,6)Dioxacyclododecino(2,3,4-gh)pyrrolizine-2,7-dione, 3-ethylidene-3,4,5,6,9,11,13,14,14a,14b-decahydro-6-hydroxy-6-methyl-5-methylene-, (3Z,6R,14aR,14bR)-

C18H23NO5 (333.1576148)


Seneciphylline is a white powder. (NTP, 1992) LSM-2853 is a citraconoyl group. Seneciphylline is a natural product found in Senecio bollei, Tussilago farfara, and other organisms with data available. Seneciphylline is a toxic pyrrolizidine alkaloid in Gynura japonica[1]. Seneciphylline significantly increases the activities of epoxide hydrase and glutathione-S-transferase but causes reduction of cytochrome P-450 and related monooxygenase activities[2].

   
   
   
   
   
   
   

Sinococuline

(1S,9S,12S,13S)-4,11-DIMETHOXY-17-AZATETRACYCLO(7.5.3.0^(1,10).0^(2,7))HEPTADECA-2(7),3,5,10-TETRAENE-3,12,13-TRIOL

C18H23NO5 (333.1576148)


Sinococuline is a natural product found in Cocculus trilobus, Stephania excentrica, and Stephania cephalantha with data available.

   

4,8-dimethyl-6-O-(2,4-di-O-methyl-beta-D-xylopyranosyl)-hydroxyquinoline|4,8-dimethyl-6-O-(2?,4?-di-O-methyl-beta-D-xylopyranosyl)hydroxyquinoline

4,8-dimethyl-6-O-(2,4-di-O-methyl-beta-D-xylopyranosyl)-hydroxyquinoline|4,8-dimethyl-6-O-(2?,4?-di-O-methyl-beta-D-xylopyranosyl)hydroxyquinoline

C18H23NO5 (333.1576148)


   

11-hydroxyerysotine

11-hydroxyerysotine

C18H23NO5 (333.1576148)


   
   

1-(4-hydroxy-3-methoxypheny)-2-<(4-hydroxy-3-methoxyphenetyl)amino>ethanol|1-(4-hydroxy-3-methoxypheny)-2-[(4-hydroxy-3-methoxyphenetyl)amino]ethanol

1-(4-hydroxy-3-methoxypheny)-2-<(4-hydroxy-3-methoxyphenetyl)amino>ethanol|1-(4-hydroxy-3-methoxypheny)-2-[(4-hydroxy-3-methoxyphenetyl)amino]ethanol

C18H23NO5 (333.1576148)


   

3-(2-hydroxy-3-methyl-but-3-enyl)-4,7,8-trimethoxy-1-methyl-1H-quinolin-2-one|Isoptelefolin

3-(2-hydroxy-3-methyl-but-3-enyl)-4,7,8-trimethoxy-1-methyl-1H-quinolin-2-one|Isoptelefolin

C18H23NO5 (333.1576148)


   

11-hydroxygalanthine

11-hydroxygalanthine

C18H23NO5 (333.1576148)


   

Convolicine

(8-Acetyl-8-azabicyclo[3.2.1]octan-3-yl) 3,4-dimethoxybenzoate

C18H23NO5 (333.1576148)


Origin: Plant; SubCategory_DNP: Alkaloids derived from ornithine, Tropane alkaloids

   

Tazettine, 1,2-dihydro

Tazettine, 1,2-dihydro

C18H23NO5 (333.1576148)


   

Seneciphylline

Senenciphylline

C18H23NO5 (333.1576148)


relative retention time with respect to 9-anthracene Carboxylic Acid is 0.402 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.399 Seneciphylline is a toxic pyrrolizidine alkaloid in Gynura japonica[1]. Seneciphylline significantly increases the activities of epoxide hydrase and glutathione-S-transferase but causes reduction of cytochrome P-450 and related monooxygenase activities[2].

   
   

(7aS)-7c-(6-hydroxymethyl-benzo[1,3]dioxol-5-yl)-6c-methoxy-1-methyl-(7ar)-2,3,5,6,7,7a-hexahydro-indol-5t-ol|9,10-methanediyldioxy-1,6-dimethyl-6,7-seco-lycoran-4(12)-ene-5alpha,7-diol|Galanthusin|galanthusine|O6-methyl-tetrahydro-hippeastrine

(7aS)-7c-(6-hydroxymethyl-benzo[1,3]dioxol-5-yl)-6c-methoxy-1-methyl-(7ar)-2,3,5,6,7,7a-hexahydro-indol-5t-ol|9,10-methanediyldioxy-1,6-dimethyl-6,7-seco-lycoran-4(12)-ene-5alpha,7-diol|Galanthusin|galanthusine|O6-methyl-tetrahydro-hippeastrine

C18H23NO5 (333.1576148)


   

CONVOLICINE

NCGC00160255-01!CONVOLICINE

C18H23NO5 (333.1576148)


   

Seneciphyllin

Seneciphyllin

C18H23NO5 (333.1576148)


Annotation level-1

   
   
   

benzyl 3-(3-ethoxy-3-oxopropanoyl)piperidine-1-carboxylate

benzyl 3-(3-ethoxy-3-oxopropanoyl)piperidine-1-carboxylate

C18H23NO5 (333.1576148)


   

Pentanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-4-methyl-, 1,1-dimethylethyl ester, (2R)-

Pentanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-4-methyl-, 1,1-dimethylethyl ester, (2R)-

C18H23NO5 (333.1576148)


   

3-Oxo-3-(1-Cbz-Piperidin-4-Yl)-Propionic Acid Ethyl Ester

3-Oxo-3-(1-Cbz-Piperidin-4-Yl)-Propionic Acid Ethyl Ester

C18H23NO5 (333.1576148)


   

5-[[[(5-Tert-butyl-2-methyl-3-furanyl)-oxomethyl]amino]methyl]-2-furancarboxylic acid ethyl ester

5-[[[(5-Tert-butyl-2-methyl-3-furanyl)-oxomethyl]amino]methyl]-2-furancarboxylic acid ethyl ester

C18H23NO5 (333.1576148)


   

(4Z)-4-ethylidene-7-hydroxy-7-methyl-6-methylidene-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione

(4Z)-4-ethylidene-7-hydroxy-7-methyl-6-methylidene-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione

C18H23NO5 (333.1576148)


   

(15E)-12-hydroxy-13,19-didehydrosenecionan-11,16-dione

(15E)-12-hydroxy-13,19-didehydrosenecionan-11,16-dione

C18H23NO5 (333.1576148)


   

2-cyclopentyl 5-methyl 3,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2,5-dicarboxylate

2-cyclopentyl 5-methyl 3,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2,5-dicarboxylate

C18H23NO5 (333.1576148)


   

3-hydroxy-7-(hydroxymethyl)-6-methyl-2-[(1E,3E)-nona-1,3-dien-1-yl]-6,7-dihydropyrano[2,3-c]pyrrole-4,5-dione

3-hydroxy-7-(hydroxymethyl)-6-methyl-2-[(1E,3E)-nona-1,3-dien-1-yl]-6,7-dihydropyrano[2,3-c]pyrrole-4,5-dione

C18H23NO5 (333.1576148)


   

Senecionan-11,16-dione, 13,19-didehydro-12-hydroxy-

Senecionan-11,16-dione, 13,19-didehydro-12-hydroxy-

C18H23NO5 (333.1576148)


   

[(5R)-8-acetyl-8-azabicyclo[3.2.1]octan-3-yl] 3,4-dimethoxybenzoate

[(5R)-8-acetyl-8-azabicyclo[3.2.1]octan-3-yl] 3,4-dimethoxybenzoate

C18H23NO5 (333.1576148)


   

pyranonigrin H

pyranonigrin H

C18H23NO5 (333.1576148)


A member of the class of pyranopyrroles with formula C18H23NO5, originally isolated from Aspergillus niger.