| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-03 21:20:55 UTC |
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| Updated at | 2022-09-03 21:20:56 UTC |
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| NP-MRD ID | NP0182612 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (1r,2s,3s,5s,8r,9r,10s,11s,13r,16s)-2,9,11,16-tetrakis(acetyloxy)-3-(2-hydroxypropan-2-yl)-6,10-dimethyl-5-{[(2e)-3-phenylprop-2-enoyl]oxy}-14-oxatetracyclo[8.6.0.0³,⁷.0¹³,¹⁶]hexadec-6-en-8-yl benzoate |
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| Description | Taxchinin B belongs to the class of organic compounds known as taxanes and derivatives. These are diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-Abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] Propellane ring system. (1r,2s,3s,5s,8r,9r,10s,11s,13r,16s)-2,9,11,16-tetrakis(acetyloxy)-3-(2-hydroxypropan-2-yl)-6,10-dimethyl-5-{[(2e)-3-phenylprop-2-enoyl]oxy}-14-oxatetracyclo[8.6.0.0³,⁷.0¹³,¹⁶]hexadec-6-en-8-yl benzoate is found in Taxus cuspidata. (1r,2s,3s,5s,8r,9r,10s,11s,13r,16s)-2,9,11,16-tetrakis(acetyloxy)-3-(2-hydroxypropan-2-yl)-6,10-dimethyl-5-{[(2e)-3-phenylprop-2-enoyl]oxy}-14-oxatetracyclo[8.6.0.0³,⁷.0¹³,¹⁶]hexadec-6-en-8-yl benzoate was first documented in 2010 (PMID: 20170941). Based on a literature review very few articles have been published on Taxchinin B. |
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| Structure | CC(=O)O[C@H]1C[C@H]2OC[C@@]2(OC(C)=O)[C@H]2[C@H](OC(C)=O)[C@@]3(C[C@H](OC(=O)\C=C\C4=CC=CC=C4)C(C)=C3[C@@H](OC(=O)C3=CC=CC=C3)[C@H](OC(C)=O)[C@]12C)C(C)(C)O InChI=1S/C44H50O14/c1-24-31(56-34(49)20-19-29-15-11-9-12-16-29)22-43(41(6,7)51)35(24)36(57-40(50)30-17-13-10-14-18-30)38(54-26(3)46)42(8)32(53-25(2)45)21-33-44(23-52-33,58-28(5)48)37(42)39(43)55-27(4)47/h9-20,31-33,36-39,51H,21-23H2,1-8H3/b20-19+/t31-,32-,33+,36+,37-,38-,39-,42+,43-,44-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C44H50O14 |
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| Average Mass | 802.8700 Da |
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| Monoisotopic Mass | 802.32006 Da |
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| IUPAC Name | (1R,2S,3S,5S,8R,9R,10S,11S,13R,16S)-2,9,11,16-tetrakis(acetyloxy)-3-(2-hydroxypropan-2-yl)-6,10-dimethyl-5-{[(2E)-3-phenylprop-2-enoyl]oxy}-14-oxatetracyclo[8.6.0.0^{3,7}.0^{13,16}]hexadec-6-en-8-yl benzoate |
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| Traditional Name | (1R,2S,3S,5S,8R,9R,10S,11S,13R,16S)-2,9,11,16-tetrakis(acetyloxy)-3-(2-hydroxypropan-2-yl)-6,10-dimethyl-5-{[(2E)-3-phenylprop-2-enoyl]oxy}-14-oxatetracyclo[8.6.0.0^{3,7}.0^{13,16}]hexadec-6-en-8-yl benzoate |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=O)O[C@H]1C[C@H]2OC[C@@]2(OC(C)=O)[C@H]2[C@H](OC(C)=O)[C@@]3(C[C@H](OC(=O)\C=C\C4=CC=CC=C4)C(C)=C3[C@@H](OC(=O)C3=CC=CC=C3)[C@H](OC(C)=O)[C@]12C)C(C)(C)O |
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| InChI Identifier | InChI=1S/C44H50O14/c1-24-31(56-34(49)20-19-29-15-11-9-12-16-29)22-43(41(6,7)51)35(24)36(57-40(50)30-17-13-10-14-18-30)38(54-26(3)46)42(8)32(53-25(2)45)21-33-44(23-52-33,58-28(5)48)37(42)39(43)55-27(4)47/h9-20,31-33,36-39,51H,21-23H2,1-8H3/b20-19+/t31-,32-,33+,36+,37-,38-,39-,42+,43-,44-/m0/s1 |
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| InChI Key | CDOYUNMEWKKPNW-VGCGTIBDSA-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, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, 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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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as taxanes and derivatives. These are diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-Abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] Propellane ring system. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Diterpenoids |
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| Direct Parent | Taxanes and derivatives |
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| Alternative Parents | |
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| Substituents | - Hexacarboxylic acid or derivatives
- 11(15->1)-abeotaxane diterpenoid
- Cinnamic acid or derivatives
- Cinnamic acid ester
- Benzoate ester
- Benzoic acid or derivatives
- Benzoyl
- Styrene
- Fatty acid ester
- Monocyclic benzene moiety
- Fatty acyl
- Benzenoid
- Alpha,beta-unsaturated carboxylic ester
- Tertiary alcohol
- Enoate ester
- Carboxylic acid ester
- Oxetane
- Oxacycle
- Carboxylic acid derivative
- Organoheterocyclic compound
- Dialkyl ether
- Ether
- Carbonyl group
- Alcohol
- Organic oxygen compound
- Organooxygen compound
- Organic oxide
- Hydrocarbon derivative
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | Not Available |
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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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