Classification Term: 2724

Corynanthean-type alkaloids (ontology term: CHEMONTID:0002750)

Alkaloids with a structure based on the corynanthean nucleus, which is a tetracycle characterized by an indole fused to a quinolizidine. Additionally, the quinolizidine ring system is substituted to a 2-methylpropyl group and one ethyl group." [DOI:10.3390/molecules17033025]

found 5 associated metabolites at class metabolite taxonomy ontology rank level.

Ancestor: Alkaloids and derivatives

Child Taxonomies: There is no child term of current ontology term.

Quebrachidine

Methyl (13E)-13-ethylidene-18-hydroxy-8,15-diazahexacyclo[14.2.1.0¹,⁹.0²,⁷.0¹⁰,¹⁵.0¹²,¹⁷]nonadeca-2,4,6-triene-17-carboxylic acid

C21H24N2O3 (352.17868339999995)


Quebrachidine is an alkaloid from Aspidosperma quebracho-blanco (quebracho D000970 - Antineoplastic Agents > D014748 - Vinca Alkaloids

   

(E)-Methyl 2-((2S,3S,12bS)-3-ethyl-8-methoxy-1,2,3,4,6,7,12,12b-octahydroindolo[2,3-a]quinolizin-2-yl)-3-methoxyacrylate

Methyl 2-{5-ethyl-12-methoxy-7,17-diazatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]heptadeca-1(10),11(16),12,14-tetraen-4-yl}-3-methoxyprop-2-enoic acid

C23H30N2O4 (398.220546)


   

Corynantheidine

Methyl 2-{5-ethyl-7,17-diazatetracyclo[8.7.0.0,.0,]heptadeca-1(10),11,13,15-tetraen-4-yl}-3-methoxyprop-2-enoic acid

C22H28N2O3 (368.20998180000004)


   

Corynantheine

Methyl 2-{5-ethenyl-7,17-diazatetracyclo[8.7.0.0,.0,]heptadeca-1(10),11,13,15-tetraen-4-yl}-3-methoxyprop-2-enoic acid

C22H26N2O3 (366.19433260000005)


   

Geissoschizine methyl ether

methyl 2-{3-ethylidene-1H,2H,3H,4H,6H,7H,12H,12bH-indolo[2,3-a]quinolizin-2-yl}-3-methoxyprop-2-enoate

C22H26N2O3 (366.19433260000005)