| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 14:16:39 UTC |
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| Updated at | 2022-04-28 14:16:40 UTC |
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| NP-MRD ID | NP0069002 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (-)-Biscephalezomine B |
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| Description | (2S,3S,6S,9S)-9-[(2S,3S,6S,8S)-3-{[(2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)-4-methoxy-4-oxobutanoyl]oxy}-4-methoxy-9-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]Icosa-1(20),4,13,15(19)-tetraen-8-yl]-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]Icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3R)-3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioate belongs to the class of organic compounds known as cephalotaxus alkaloids. These are alkaloids with a structure based on the cephalotaxine skeleton, a tetracyclic 1,3-benzodioxole-containing compound which arises from the skeletal rearrangement of the hydroaromatic component of the Erythrina group. (-)-Biscephalezomine B is found in Cephalotaxus harringtonia. Based on a literature review very few articles have been published on (2S,3S,6S,9S)-9-[(2S,3S,6S,8S)-3-{[(2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)-4-methoxy-4-oxobutanoyl]oxy}-4-methoxy-9-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]Icosa-1(20),4,13,15(19)-tetraen-8-yl]-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]Icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3R)-3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioate. |
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| Structure | COC(=O)C[C@](O)(CCCC(C)(C)O)C(=O)O[C@H]1[C@H]2C3=CC4=C(OCO4)C=C3CCN3C(=O)[C@@H](C[C@@]23C=C1OC)[C@@H]1CC[C@@]23C=C(OC)[C@@H](OC(=O)[C@@](O)(CCC(C)(C)O)CC(=O)OC)[C@H]2C2=CC4=C(OCO4)C=C2CCN13 InChI=1S/C57H72N2O19/c1-52(2,65)13-9-14-56(67,27-43(60)71-7)50(63)78-48-42(70-6)26-55-24-35(49(62)59(55)19-12-32-21-38-40(76-30-74-38)23-34(32)46(48)55)36-10-15-54-25-41(69-5)47(77-51(64)57(68,28-44(61)72-8)17-16-53(3,4)66)45(54)33-22-39-37(73-29-75-39)20-31(33)11-18-58(36)54/h20-23,25-26,35-36,45-48,65-68H,9-19,24,27-30H2,1-8H3/t35-,36-,45+,46+,47+,48+,54+,55+,56+,57+/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S,3S,6S,9S)-9-[(2S,3S,6S,8S)-3-{[(2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)-4-methoxy-4-oxobutanoyl]oxy}-4-methoxy-9-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.0,.0,.0,]icosa-1(20),4,13,15(19)-tetraen-8-yl]-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0,.0,.0,]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3R)-3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioic acid | Generator |
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| Chemical Formula | C57H72N2O19 |
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| Average Mass | 1089.1980 Da |
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| Monoisotopic Mass | 1088.47293 Da |
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| IUPAC Name | (2S,3S,6S,9S)-9-[(2S,3S,6S,8S)-3-{[(2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)-4-methoxy-4-oxobutanoyl]oxy}-4-methoxy-9-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.0^{2,6}.0^{6,10}.0^{15,19}]icosa-1(20),4,13,15(19)-tetraen-8-yl]-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0^{2,6}.0^{6,10}.0^{15,19}]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3R)-3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioate |
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| Traditional Name | (2S,3S,6S,9S)-9-[(2S,3S,6S,8S)-3-{[(2R)-2-hydroxy-2-(4-hydroxy-4-methylpentyl)-4-methoxy-4-oxobutanoyl]oxy}-4-methoxy-9-oxo-16,18-dioxa-10-azapentacyclo[11.7.0.0^{2,6}.0^{6,10}.0^{15,19}]icosa-1(20),4,13,15(19)-tetraen-8-yl]-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0^{2,6}.0^{6,10}.0^{15,19}]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3R)-3-hydroxy-3-(3-hydroxy-3-methylbutyl)butanedioate |
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| CAS Registry Number | Not Available |
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| SMILES | COC(=O)C[C@](O)(CCCC(C)(C)O)C(=O)O[C@H]1[C@H]2C3=CC4=C(OCO4)C=C3CCN3C(=O)[C@@H](C[C@@]23C=C1OC)[C@@H]1CC[C@@]23C=C(OC)[C@@H](OC(=O)[C@@](O)(CCC(C)(C)O)CC(=O)OC)[C@H]2C2=CC4=C(OCO4)C=C2CCN13 |
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| InChI Identifier | InChI=1S/C57H72N2O19/c1-52(2,65)13-9-14-56(67,27-43(60)71-7)50(63)78-48-42(70-6)26-55-24-35(49(62)59(55)19-12-32-21-38-40(76-30-74-38)23-34(32)46(48)55)36-10-15-54-25-41(69-5)47(77-51(64)57(68,28-44(61)72-8)17-16-53(3,4)66)45(54)33-22-39-37(73-29-75-39)20-31(33)11-18-58(36)54/h20-23,25-26,35-36,45-48,65-68H,9-19,24,27-30H2,1-8H3/t35-,36-,45+,46+,47+,48+,54+,55+,56+,57+/m0/s1 |
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| InChI Key | HXKYKLZDQVLYKM-KWGGNTTRSA-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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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as cephalotaxus alkaloids. These are alkaloids with a structure based on the cephalotaxine skeleton, a tetracyclic 1,3-benzodioxole-containing compound which arises from the skeletal rearrangement of the hydroaromatic component of the Erythrina group. |
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| Kingdom | Organic compounds |
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| Super Class | Alkaloids and derivatives |
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| Class | Cephalotaxus alkaloids |
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| Sub Class | Not Available |
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| Direct Parent | Cephalotaxus alkaloids |
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| Alternative Parents | |
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| Substituents | - Cephalotaxine
- Cephalotaxus alkaloid skeleton
- Tetracarboxylic acid or derivatives
- Benzazepine
- Benzodioxole
- Aralkylamine
- Fatty acid methyl ester
- Fatty acid ester
- Azepine
- Fatty acyl
- Benzenoid
- N-alkylpyrrolidine
- 2-pyrrolidone
- Pyrrolidone
- Methyl ester
- Tertiary carboxylic acid amide
- Tertiary alcohol
- Pyrrolidine
- Tertiary aliphatic amine
- Tertiary amine
- Lactam
- Carboxylic acid ester
- Carboxamide group
- Amino acid or derivatives
- Oxacycle
- Azacycle
- Organoheterocyclic compound
- Carboxylic acid derivative
- Acetal
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Carbonyl group
- Amine
- Alcohol
- 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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