| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 02:15:06 UTC |
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| Updated at | 2022-04-28 02:15:07 UTC |
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| NP-MRD ID | NP0056473 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Melabathrin A |
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| Description | (2S,3R)-2-(3,4-dihydroxyphenyl)-6-[(14S,15S,19R)-14-[(10R,11R)-3,4,5,17,18,19-hexahydroxy-8,14-dioxo-11-(3,4,5-trihydroxybenzoyloxy)-9,13-dioxatricyclo[13.4.0.0²,⁷]Nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]-2,3,4,7,8,9-hexahydroxy-12,17-dioxo-13,16-dioxatetracyclo[13.3.1.0⁵,¹⁸.0⁶,¹¹]Nonadeca-1,3,5(18),6,8,10-hexaen-19-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate belongs to the class of organic compounds known as complex tannins. These are tannins made of a catechin bound to a gallotannin or elagitannin. Melabathrin A is found in Melastoma malabathricum . Based on a literature review very few articles have been published on (2S,3R)-2-(3,4-dihydroxyphenyl)-6-[(14S,15S,19R)-14-[(10R,11R)-3,4,5,17,18,19-hexahydroxy-8,14-dioxo-11-(3,4,5-trihydroxybenzoyloxy)-9,13-dioxatricyclo[13.4.0.0²,⁷]Nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]-2,3,4,7,8,9-hexahydroxy-12,17-dioxo-13,16-dioxatetracyclo[13.3.1.0⁵,¹⁸.0⁶,¹¹]Nonadeca-1,3,5(18),6,8,10-hexaen-19-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate. |
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| Structure | OC1=CC=C(C=C1O)[C@@H]1OC2=C(C[C@H]1OC(=O)C1=CC(O)=C(O)C(O)=C1)C(O)=C([C@@H]1[C@@H]3OC(=O)C4=C1C(O)=C(O)C(O)=C4C1=C(O)C(O)=C(O)C=C1C(=O)O[C@@H]3[C@@H]1OC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(C=C(O)C(O)=C3O)C(=O)OC[C@H]1OC(=O)C1=CC(O)=C(O)C(O)=C1)C(O)=C2 InChI=1S/C63H44O35/c64-21-2-1-14(3-22(21)65)54-32(94-58(86)15-4-24(67)43(75)25(68)5-15)11-17-31(93-54)12-23(66)37(42(17)74)40-39-41-38(51(83)53(85)52(39)84)36-20(10-30(73)47(79)50(36)82)62(90)98-57(56(40)97-63(41)91)55-33(95-59(87)16-6-26(69)44(76)27(70)7-16)13-92-60(88)18-8-28(71)45(77)48(80)34(18)35-19(61(89)96-55)9-29(72)46(78)49(35)81/h1-10,12,32-33,40,54-57,64-85H,11,13H2/t32-,33-,40+,54+,55-,56+,57-/m1/s1 |
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| Synonyms | | Value | Source |
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| (2S,3R)-2-(3,4-Dihydroxyphenyl)-6-[(14S,15S,19R)-14-[(10R,11R)-3,4,5,17,18,19-hexahydroxy-8,14-dioxo-11-(3,4,5-trihydroxybenzoyloxy)-9,13-dioxatricyclo[13.4.0.0,]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl]-2,3,4,7,8,9-hexahydroxy-12,17-dioxo-13,16-dioxatetracyclo[13.3.1.0,.0,]nonadeca-1,3,5(18),6,8,10-hexaen-19-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoic acid | Generator |
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| Chemical Formula | C63H44O35 |
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| Average Mass | 1361.0100 Da |
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| Monoisotopic Mass | 1360.16631 Da |
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| IUPAC Name | (10R,11R)-10-[(14S,15S,19R)-19-[(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-6-yl]-2,3,4,7,8,9-hexahydroxy-12,17-dioxo-13,16-dioxatetracyclo[13.3.1.0^{5,18}.0^{6,11}]nonadeca-1(18),2,4,6,8,10-hexaen-14-yl]-3,4,5,17,18,19-hexahydroxy-8,14-dioxo-9,13-dioxatricyclo[13.4.0.0^{2,7}]nonadeca-1(15),2(7),3,5,16,18-hexaen-11-yl 3,4,5-trihydroxybenzoate |
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| Traditional Name | (10R,11R)-10-[(14S,15S,19R)-19-[(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-6-yl]-2,3,4,7,8,9-hexahydroxy-12,17-dioxo-13,16-dioxatetracyclo[13.3.1.0^{5,18}.0^{6,11}]nonadeca-1(18),2,4,6,8,10-hexaen-14-yl]-3,4,5,17,18,19-hexahydroxy-8,14-dioxo-9,13-dioxatricyclo[13.4.0.0^{2,7}]nonadeca-1(15),2(7),3,5,16,18-hexaen-11-yl 3,4,5-trihydroxybenzoate |
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| CAS Registry Number | Not Available |
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| SMILES | OC1=CC=C(C=C1O)[C@@H]1OC2=C(C[C@H]1OC(=O)C1=CC(O)=C(O)C(O)=C1)C(O)=C([C@@H]1[C@@H]3OC(=O)C4=C1C(O)=C(O)C(O)=C4C1=C(O)C(O)=C(O)C=C1C(=O)O[C@@H]3[C@@H]1OC(=O)C3=C(C(O)=C(O)C(O)=C3)C3=C(C=C(O)C(O)=C3O)C(=O)OC[C@H]1OC(=O)C1=CC(O)=C(O)C(O)=C1)C(O)=C2 |
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| InChI Identifier | InChI=1S/C63H44O35/c64-21-2-1-14(3-22(21)65)54-32(94-58(86)15-4-24(67)43(75)25(68)5-15)11-17-31(93-54)12-23(66)37(42(17)74)40-39-41-38(51(83)53(85)52(39)84)36-20(10-30(73)47(79)50(36)82)62(90)98-57(56(40)97-63(41)91)55-33(95-59(87)16-6-26(69)44(76)27(70)7-16)13-92-60(88)18-8-28(71)45(77)48(80)34(18)35-19(61(89)96-55)9-29(72)46(78)49(35)81/h1-10,12,32-33,40,54-57,64-85H,11,13H2/t32-,33-,40+,54+,55-,56+,57-/m1/s1 |
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| InChI Key | MQLIUKFQMHHBOU-VMEGLFTOSA-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 complex tannins. These are tannins made of a catechin bound to a gallotannin or elagitannin. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Tannins |
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| Sub Class | Complex tannins |
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| Direct Parent | Complex tannins |
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| Alternative Parents | |
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| Substituents | - Complex tannin
- Catechin gallate
- Catechin
- Hexacarboxylic acid or derivatives
- Hydroxyflavonoid
- Flavan-3-ol
- 7-hydroxyflavonoid
- 5-hydroxyflavonoid
- 4'-hydroxyflavonoid
- 3'-hydroxyflavonoid
- Flavan
- Galloyl ester
- Gallic acid or derivatives
- P-hydroxybenzoic acid alkyl ester
- M-hydroxybenzoic acid ester
- P-hydroxybenzoic acid ester
- 2-benzopyran
- 1-benzopyran
- Isochromane
- Benzopyran
- Chromane
- Benzoate ester
- Pyrogallol derivative
- Benzoic acid or derivatives
- Benzenetriol
- Catechol
- Benzoyl
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Alkyl aryl ether
- Benzenoid
- Monocyclic benzene moiety
- Lactone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Ether
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- 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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