Classification Term: 169755

Tetrapyrroles (ontology term: 8d85444d19969324a84705ec1b7d290b)

found 11 associated metabolites at sub_class metabolite taxonomy ontology rank level.

Ancestor: Tetrapyrroles

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

Sirohydrochlorin

Sirohydrochlorin

C42H46N4O16 (862.2909)


   

Precorrin-4

Precorrin-4

C44H52N4O17 (908.3327)


   

precorrin-2

Precorrin 2; Dihydrosirohydrochlorin

C42H48N4O16 (864.3065)


The second intermediate in the biosynthesis of vitamin B12 from uroporphyrinogen III, in which methyl groups have been introduced at positions 2 and 7 of the tetrapyrrole framework.

   

precorrin-1

precorrin-1

C41H46N4O16 (850.2909)


   

Pheophorbide a

3-[(3R,21S,22S)-16-ethenyl-11-ethyl-4-hydroxy-3-methoxycarbonyl-12,17,21,26-tetramethyl-7,23,24,25-tetrazahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaen-22-yl]propanoic acid

C35H36N4O5 (592.2686)


D011838 - Radiation-Sensitizing Agents Pheophorbide A is an intermediate product in the chlorophyll degradation pathway and can be used as a photosensitizer. Pheophorbide A acts as a lymphovascular activator with antitumor activity[1]. Pheophorbide a. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=15664-29-6 (retrieved 2024-08-21) (CAS RN: 15664-29-6). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

   

Pyropheophorbide a

3-{16-ethenyl-11-ethyl-12,17,21,26-tetramethyl-4-oxo-7,23,24,25-tetraazahexacyclo[18.2.1.1^{5,8}.1^{10,13}.1^{15,18}.0^{2,6}]hexacosa-1,5,8(26),9,11,13(25),14,16,18,20(23)-decaen-22-yl}propanoic acid

C33H34N4O3 (534.2631)


Pyropheophorbide-a (Ppa) is a promising photosensitizer for tumor photodynamic therapy (PDT)[1].

   

Oxidized dinoflagellate luciferin

(3S,4S,5E)-4-(2-carboxyethyl)-5-[2-({5-[(3-ethenyl-4-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl]-3-ethyl-4-methyl-1H-pyrrol-2-yl}methyl)-3-methyl-4,5-dioxo-4,5-dihydrocyclopenta[b]pyrrol-6(1H)-ylidene]-3-methyl-L-proline

C33H38N4O7 (602.274)


A member of the class of bilenes that is 1,2,3,21-tetrahydro-5,7-ethanobilene-a-19(16H),5(1),5(2)-trione which is substituted at positions 2, 8, 13 and 18 by methyl groups and at positions 1, 3, 12 and 17 by carboxy, 2-carboxyethyl, ethyl and vinyl groups, respectively (the 1S,2S,3S diastereoisomer).

   

Pheophorbide a

3-[16-ethenyl-11-ethyl-4-hydroxy-3-(methoxycarbonyl)-12,17,21,26-tetramethyl-7,23,24,25-tetraazahexacyclo[18.2.1.1^{5,8}.1^{10,13}.1^{15,18}.0^{2,6}]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaen-22-yl]propanoic acid

C35H36N4O5 (592.2686)


   

Pyropheophorbide a

3-{16-ethenyl-11-ethyl-4-hydroxy-12,17,21,26-tetramethyl-7,23,24,25-tetraazahexacyclo[18.2.1.1^{5,8}.1^{10,13}.1^{15,18}.0^{2,6}]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaen-22-yl}propanoic acid

C33H34N4O3 (534.2631)


   

pheophorbide a

pheophorbide a

C35H35N4O5- (591.2607)


   

Precorrin-3A

Precorrin-3A

C43H50N4O16 (878.3222)