NCBI Taxonomy: 121537

Senecio aegyptius (ncbi_taxid: 121537)

found 37 associated metabolites at species taxonomy rank level.

Ancestor: Senecio

Child Taxonomies: Senecio aegyptius subsp. thebanus, Senecio aegyptius subsp. aegyptius

Fumaric acid

(2E)-but-2-enedioic acid

C4H4O4 (116.0109584)


Fumaric acid appears as a colorless crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to the environment. Combustible, though may be difficult to ignite. Used to make paints and plastics, in food processing and preservation, and for other uses. Fumaric acid is a butenedioic acid in which the C=C double bond has E geometry. It is an intermediate metabolite in the citric acid cycle. It has a role as a food acidity regulator, a fundamental metabolite and a geroprotector. It is a conjugate acid of a fumarate(1-). Fumaric acid is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Fumaric acid is a precursor to L-malate in the Krebs tricarboxylic acid cycle. It is formed by the oxidation of succinate by succinate dehydrogenase. Fumarate is converted by fumarase to malate. A fumarate is a salt or ester of the organic compound fumaric acid, a dicarboxylic acid. Fumarate has recently been recognized as an oncometabolite. (A15199). As a food additive, fumaric acid is used to impart a tart taste to processed foods. It is also used as an antifungal agent in boxed foods such as cake mixes and flours, as well as tortillas. Fumaric acid is also added to bread to increase the porosity of the final baked product. It is used to impart a sour taste to sourdough and rye bread. In cake mixes, it is used to maintain a low pH and prevent clumping of the flours used in the mix. In fruit drinks, fumaric acid is used to maintain a low pH which, in turn, helps to stabilize flavor and color. Fumaric acid also prevents the growth of E. coli in beverages when used in combination with sodium benzoate. When added to wines, fumaric acid helps to prevent further fermentation and yet maintain low pH and eliminate traces of metallic elements. In this fashion, it helps to stabilize the taste of wine. Fumaric acid can also be added to dairy products, sports drinks, jams, jellies and candies. Fumaric acid helps to break down bonds between gluten proteins in wheat and helps to create a more pliable dough. Fumaric acid is used in paper sizing, printer toner, and polyester resin for making molded walls. Fumaric acid is a dicarboxylic acid. It is a precursor to L-malate in the Krebs tricarboxylic acid (TCA) cycle. It is formed by the oxidation of succinic acid by succinate dehydrogenase. Fumarate is converted by the enzyme fumarase to malate. Fumaric acid has recently been identified as an oncometabolite or an endogenous, cancer causing metabolite. High levels of this organic acid can be found in tumors or biofluids surrounding tumors. Its oncogenic action appears to due to its ability to inhibit prolyl hydroxylase-containing enzymes. In many tumours, oxygen availability becomes limited (hypoxia) very quickly due to rapid cell proliferation and limited blood vessel growth. The major regulator of the response to hypoxia is the HIF transcription factor (HIF-alpha). Under normal oxygen levels, protein levels of HIF-alpha are very low due to constant degradation, mediated by a series of post-translational modification events catalyzed by the prolyl hydroxylase domain-containing enzymes PHD1, 2 and 3, (also known as EglN2, 1 and 3) that hydroxylate HIF-alpha and lead to its degradation. All three of the PHD enzymes are inhibited by fumarate. Fumaric acid is found to be associated with fumarase deficiency, which is an inborn error of metabolism. It is also a metabolite of Aspergillus. Produced industrially by fermentation of Rhizopus nigricans, or manufactured by catalytic or thermal isomerisation of maleic anhydride or maleic acid. Used as an antioxidant, acidulant, leavening agent and flavouring agent in foods. Present in raw lean fish. Dietary supplement. Used in powdered products since fumaric acid is less hygroscopic than other acids. A precursor to L-malate in the Krebs tricarboxylic acid cycle. It is formed by the oxidation of succinate by succinate dehydrogenase (wikipedia). Fumaric acid is also found in garden tomato, papaya, wild celery, and star fruit. Fumaric acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=110-17-8 (retrieved 2024-07-01) (CAS RN: 110-17-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Fumaric acid, associated with fumarase deficiency, is identified as an oncometabolite or an endogenous, cancer causing metabolite. Fumaric acid, associated with fumarase deficiency, is identified as an oncometabolite or an endogenous, cancer causing metabolite.

   

Senecionine

(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-5,6-dimethyl-, (3Z,5R,6R,14aR,14bR)-

C18H25NO5 (335.173264)


Senecionine is a pyrrolizidine alkaloid isolated from the plant species of the genus Senecio. It has a role as a plant metabolite. It is a lactone, a pyrrolizidine alkaloid and a tertiary alcohol. It is functionally related to a senecionan. It is a conjugate base of a senecionine(1+). Senecionine is a natural product found in Dorobaea pimpinellifolia, Crotalaria micans, and other organisms with data available. Senecionine is an organic compound with the chemical formula C18H25NO5. It is classified as a pyrrolizidine alkaloid. See also: Petasites hybridus root (part of); Tussilago farfara flower (part of); Tussilago farfara leaf (part of). A pyrrolizidine alkaloid isolated from the plant species of the genus Senecio. D000970 - Antineoplastic Agents Annotation level-1 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2251 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 122 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 102 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 142 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 152 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 162 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 172 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 132 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 112 [Raw Data] CB082a_Senecionine_pos_40eV_CB000034.txt [Raw Data] CB082a_Senecionine_pos_10eV_CB000034.txt [Raw Data] CB082a_Senecionine_pos_30eV_CB000034.txt [Raw Data] CB082a_Senecionine_pos_20eV_CB000034.txt [Raw Data] CB082a_Senecionine_pos_50eV_CB000034.txt Senecionine (Senecionan-11,16-dione, 12-hydroxy-) is a pyrrolizidine alkaloid could be isolated from Senecio vulgaris. Senecionine decreases the activities of glutathione S-transferase, aminopyrine demethylase and arylhydrocarbon hydroxylase (AHH)[1][2][3]. Senecionine (Senecionan-11,16-dione, 12-hydroxy-) is a pyrrolizidine alkaloid could be isolated from Senecio vulgaris. Senecionine decreases the activities of glutathione S-transferase, aminopyrine demethylase and arylhydrocarbon hydroxylase (AHH)[1][2][3].

   

Istanbulin A

9a-hydroxy-3,4a,5-trimethyl-2H,4H,4aH,5H,6H,7H,8H,8aH,9H,9aH-naphtho[2,3-b]furan-2,8-dione

C15H20O4 (264.13615200000004)


Istanbulin A is found in green vegetables. Istanbulin A is isolated from Smyrnium olusatrum (alexanders). Isolated from Smyrnium olusatrum (alexanders). Istanbulin A is found in green vegetables.

   

Istanbulin B

3,4a,5-trimethyl-2H,4H,4aH,5H,6H,7H,8H,8aH,9H,9aH-naphtho[2,3-b]furan-2,8-dione

C15H20O3 (248.14123700000002)


Istanbulin B is found in green vegetables. Istanbulin B is a constituent of Smyrnium olusatrum (alexanders) Constituent of Smyrnium olusatrum (alexanders). Istanbulin B is found in green vegetables.

   

Riddelliine

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

C18H23NO6 (349.1525298)


   

Riddelliine

(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-(HYDROXYMETHYL)-5-METHYLENE-, (6S-(3Z,6R*,14AS*,14BS*))-

C18H23NO6 (349.1525298)


Riddelline is a colorless to off-white crystalline solid. Starts turning brown at approximately 329 °F; is blackish-brown at melting point. (NTP, 1992) Riddelliine is a macrodiolide that is 13,19-didehydrosenecionan bearing two additional hydroxy substituents at positions 12 and 18 as well as two additional oxo groups at positions 11 and 16. It has a role as a genotoxin, a mutagen and a carcinogenic agent. It is a pyrrolizine alkaloid, an organic heterotricyclic compound, an olefinic compound and a macrodiolide. It is functionally related to a senecionan. Riddelliine is a natural product found in Senecio aegyptius, Senecio glaucus, and other organisms with data available. A macrodiolide that is 13,19-didehydrosenecionan bearing two additional hydroxy substituents at positions 12 and 18 as well as two additional oxo groups at positions 11 and 16.

   

Otosenine

Otosenine

C19H27NO7 (381.1787432)


relative retention time with respect to 9-anthracene Carboxylic Acid is 0.260 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.248

   

Fumaric Acid

(2Z)-2-Butenedioic acid

C4H4O4 (116.01095839999999)


Fumaric acid, associated with fumarase deficiency, is identified as an oncometabolite or an endogenous, cancer causing metabolite. Fumaric acid, associated with fumarase deficiency, is identified as an oncometabolite or an endogenous, cancer causing metabolite.

   

(4r,4ar,5r,6s,9ar)-4,9a-dihydroxy-3,4a,5-trimethyl-2-oxo-4h,5h,6h,7h,8h-naphtho[2,3-b]furan-6-yl acetate

(4r,4ar,5r,6s,9ar)-4,9a-dihydroxy-3,4a,5-trimethyl-2-oxo-4h,5h,6h,7h,8h-naphtho[2,3-b]furan-6-yl acetate

C17H22O6 (322.1416312)


   

(4ar,5s,8ar,9ar)-8a-hydroxy-3,4a,5-trimethyl-4h,5h,6h,7h,9h,9ah-naphtho[2,3-b]furan-2,8-dione

(4ar,5s,8ar,9ar)-8a-hydroxy-3,4a,5-trimethyl-4h,5h,6h,7h,9h,9ah-naphtho[2,3-b]furan-2,8-dione

C15H20O4 (264.13615200000004)


   

(4ar,5s,8r,9ar)-8-hydroxy-9a-methoxy-3,4a,5-trimethyl-4h,5h,6h,7h,8h-naphtho[2,3-b]furan-2-one

(4ar,5s,8r,9ar)-8-hydroxy-9a-methoxy-3,4a,5-trimethyl-4h,5h,6h,7h,8h-naphtho[2,3-b]furan-2-one

C16H22O4 (278.1518012)


   

(1s,3r,9r,10s,13r)-3-hydroxy-6,9,10-trimethyl-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradec-6-en-5-one

(1s,3r,9r,10s,13r)-3-hydroxy-6,9,10-trimethyl-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradec-6-en-5-one

C15H20O4 (264.13615200000004)


   

(4ar,5s,8r,9ar)-8,9a-dihydroxy-3,4a,5-trimethyl-4h,5h,6h,7h,8h-naphtho[2,3-b]furan-2-one

(4ar,5s,8r,9ar)-8,9a-dihydroxy-3,4a,5-trimethyl-4h,5h,6h,7h,8h-naphtho[2,3-b]furan-2-one

C15H20O4 (264.13615200000004)


   

(4ar,5s,8r,9ar)-8-hydroxy-3,4a,5-trimethyl-4h,5h,6h,7h,8h,9ah-naphtho[2,3-b]furan-2-one

(4ar,5s,8r,9ar)-8-hydroxy-3,4a,5-trimethyl-4h,5h,6h,7h,8h,9ah-naphtho[2,3-b]furan-2-one

C15H20O3 (248.14123700000002)


   

(4as,5r,8ar,9as)-3,4a,5-trimethyl-4h,5h,6h,7h,8ah,9h,9ah-naphtho[2,3-b]furan-2,8-dione

(4as,5r,8ar,9as)-3,4a,5-trimethyl-4h,5h,6h,7h,8ah,9h,9ah-naphtho[2,3-b]furan-2,8-dione

C15H20O3 (248.14123700000002)


   

(4as,5r,8ar,9as)-9a-hydroxy-3,4a,5-trimethyl-4h,5h,6h,7h,8ah,9h-naphtho[2,3-b]furan-2,8-dione

(4as,5r,8ar,9as)-9a-hydroxy-3,4a,5-trimethyl-4h,5h,6h,7h,8ah,9h-naphtho[2,3-b]furan-2,8-dione

C15H20O4 (264.13615200000004)


   

(1s,3r,9r,10s,13r)-3-methoxy-6,9,10-trimethyl-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradec-6-en-5-one

(1s,3r,9r,10s,13r)-3-methoxy-6,9,10-trimethyl-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradec-6-en-5-one

C16H22O4 (278.1518012)


   

(4ar,5s,9as)-2-hydroxy-9a-methoxy-3,4a,5-trimethyl-4h,5h,6h,7h,8ah,9h-cyclohexa[f]indol-8-one

(4ar,5s,9as)-2-hydroxy-9a-methoxy-3,4a,5-trimethyl-4h,5h,6h,7h,8ah,9h-cyclohexa[f]indol-8-one

C16H23NO3 (277.1677848)