| Record Information |
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| Version | 2.0 |
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| Created at | 2021-01-05 23:15:26 UTC |
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| Updated at | 2021-07-15 17:16:01 UTC |
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| NP-MRD ID | NP0013985 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Epothilone B |
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| Provided By | NPAtlas |
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| Description | Patupilone is also known as EPO 906 or epo b. Epothilone B is found in Apis cerana and Sorangium cellulosum. Epothilone B was first documented in 2000 (PMID: 10831849). Based on a literature review a small amount of articles have been published on Patupilone (PMID: 21743064) (PMID: 22234539) (PMID: 22688083). |
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| Structure | [H]O[C@@]1([H])C([H])([H])C(=O)O[C@]([H])(C(=C(/[H])C2=C([H])SC(=N2)C([H])([H])[H])\C([H])([H])[H])C([H])([H])[C@]2([H])O[C@]2(C([H])([H])[H])C([H])([H])C([H])([H])C([H])([H])[C@]([H])(C([H])([H])[H])[C@]([H])(O[H])[C@]([H])(C(=O)C1(C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] InChI=1S/C27H41NO6S/c1-15-9-8-10-27(7)22(34-27)12-20(16(2)11-19-14-35-18(4)28-19)33-23(30)13-21(29)26(5,6)25(32)17(3)24(15)31/h11,14-15,17,20-22,24,29,31H,8-10,12-13H2,1-7H3/b16-11+/t15-,17+,20-,21-,22-,24-,27+/m0/s1 |
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| Synonyms | | Value | Source |
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| (-)-Epothilone b | ChEBI | | EPO 906 | ChEBI | | Epo b | ChEBI | | EpoB | ChEBI | | Patupilona | ChEBI | | Patupilonum | ChEBI | | Patupilone | ChEBI | | Epothilon b | MeSH |
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| Chemical Formula | C27H41NO6S |
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| Average Mass | 507.6830 Da |
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| Monoisotopic Mass | 507.26546 Da |
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| IUPAC Name | (1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione |
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| Traditional Name | epothilone B |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@H]1CCC[C@@]2(C)O[C@H]2C[C@H](OC(=O)C[C@H](O)C(C)(C)C(=O)[C@H](C)[C@H]1O)C(\C)=C\C1=CSC(C)=N1 |
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| InChI Identifier | InChI=1S/C27H41NO6S/c1-15-9-8-10-27(7)22(34-27)12-20(16(2)11-19-14-35-18(4)28-19)33-23(30)13-21(29)26(5,6)25(32)17(3)24(15)31/h11,14-15,17,20-22,24,29,31H,8-10,12-13H2,1-7H3/b16-11+/t15-,17+,20-,21-,22-,24-,27+/m0/s1 |
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| InChI Key | QXRSDHAAWVKZLJ-PVYNADRNSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Species Where Detected | |
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| Chemical Taxonomy |
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| Description | This compound belongs to the class of organic compounds known as epothilones and analogues. These are macrolides consisting of a 16-member lactone ring conjugated at the carbon 16 with a 1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl group. Some epothilone analogues containing a lactam ring instead of the lactone ring. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Macrolides and analogues |
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| Sub Class | Epothilones and analogues |
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| Direct Parent | Epothilones and analogues |
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| Alternative Parents | |
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| Substituents | - Epothilone
- 2,4-disubstituted 1,3-thiazole
- Azole
- Heteroaromatic compound
- Thiazole
- Carboxylic acid ester
- Ketone
- Lactone
- Secondary alcohol
- Cyclic ketone
- Carboxylic acid derivative
- Dialkyl ether
- Oxirane
- Ether
- Oxacycle
- Monocarboxylic acid or derivatives
- Azacycle
- Organoheterocyclic compound
- Organic oxide
- Organic oxygen compound
- Hydrocarbon derivative
- Carbonyl group
- Organic nitrogen compound
- Organonitrogen compound
- Organooxygen compound
- Organopnictogen compound
- Alcohol
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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| General References | - Julien B, Shah S, Ziermann R, Goldman R, Katz L, Khosla C: Isolation and characterization of the epothilone biosynthetic gene cluster from Sorangium cellulosum. Gene. 2000 May 16;249(1-2):153-60. doi: 10.1016/s0378-1119(00)00149-9. [PubMed:10831849 ]
- Oehler C, von Bueren AO, Furmanova P, Broggini-Tenzer A, Orlowski K, Rutkowski S, Frei K, Grotzer MA, Pruschy M: The microtubule stabilizer patupilone (epothilone B) is a potent radiosensitizer in medulloblastoma cells. Neuro Oncol. 2011 Sep;13(9):1000-10. doi: 10.1093/neuonc/nor069. Epub 2011 Jul 9. [PubMed:21743064 ]
- Baumgart T, Klautke G, Kriesen S, Kuznetsov SA, Weiss DG, Fietkau R, Hildebrandt G, Manda K: Radiosensitizing effect of epothilone B on human epithelial cancer cells. Strahlenther Onkol. 2012 Feb;188(2):177-84. doi: 10.1007/s00066-011-0029-4. Epub 2012 Jan 12. [PubMed:22234539 ]
- Oehler C, Frei K, Rushing EJ, McSheehy PM, Weber D, Allegrini PR, Weniger D, Lutolf UM, Knuth A, Yonekawa Y, Barath K, Broggini-Tenzer A, Pruschy M, Hofer S: Patupilone (epothilone B) for recurrent glioblastoma: clinical outcome and translational analysis of a single-institution phase I/II trial. Oncology. 2012;83(1):1-9. doi: 10.1159/000339152. Epub 2012 Jun 8. [PubMed:22688083 ]
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