| Record Information |
|---|
| Version | 2.0 |
|---|
| Created at | 2022-04-29 03:38:29 UTC |
|---|
| Updated at | 2022-04-29 03:38:30 UTC |
|---|
| NP-MRD ID | NP0082579 |
|---|
| Secondary Accession Numbers | None |
|---|
| Natural Product Identification |
|---|
| Common Name | (+)-Kahalalide K |
|---|
| Description | 2-[(3R,6S,9R,12S,15S,19R,23R,24aS)-19-benzyl-1,4,7,10,17,23-hexahydroxy-12-[(4-hydroxyphenyl)methyl]-3-methyl-15-(6-methylheptyl)-13,20-dioxo-6-(propan-2-yl)-3H,6H,9H,12H,13H,15H,16H,19H,20H,22H,23H,24H,24aH-pyrrolo[2,1-o]1-oxa-4,7,10,13,16,19-hexaazacyclodocosan-9-yl]ethanimidic acid belongs to the class of organic compounds known as cyclic depsipeptides. These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues (usually α-amino and α-hydroxy acids) connected in a ring. The residues are commonly but not necessarily regularly alternating. (+)-Kahalalide K is found in Bryopsis sp. Based on a literature review very few articles have been published on 2-[(3R,6S,9R,12S,15S,19R,23R,24aS)-19-benzyl-1,4,7,10,17,23-hexahydroxy-12-[(4-hydroxyphenyl)methyl]-3-methyl-15-(6-methylheptyl)-13,20-dioxo-6-(propan-2-yl)-3H,6H,9H,12H,13H,15H,16H,19H,20H,22H,23H,24H,24aH-pyrrolo[2,1-o]1-oxa-4,7,10,13,16,19-hexaazacyclodocosan-9-yl]ethanimidic acid. |
|---|
| Structure | CC(C)CCCCC[C@H]1CC(=O)N[C@H](CC2=CC=CC=C2)C(=O)N2C[C@H](O)C[C@H]2C(=O)N[C@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@H](CC(N)=O)C(=O)N[C@@H](CC2=CC=C(O)C=C2)C(=O)O1 InChI=1S/C46H65N7O11/c1-26(2)12-8-6-11-15-33-23-39(57)49-35(20-29-13-9-7-10-14-29)45(62)53-25-32(55)22-37(53)43(60)48-28(5)41(58)52-40(27(3)4)44(61)50-34(24-38(47)56)42(59)51-36(46(63)64-33)21-30-16-18-31(54)19-17-30/h7,9-10,13-14,16-19,26-28,32-37,40,54-55H,6,8,11-12,15,20-25H2,1-5H3,(H2,47,56)(H,48,60)(H,49,57)(H,50,61)(H,51,59)(H,52,58)/t28-,32-,33+,34-,35-,36+,37+,40+/m1/s1 |
|---|
| Synonyms | | Value | Source |
|---|
| 2-[(3R,6S,9R,12S,15S,19R,23R,24AS)-19-benzyl-1,4,7,10,17,23-hexahydroxy-12-[(4-hydroxyphenyl)methyl]-3-methyl-15-(6-methylheptyl)-13,20-dioxo-6-(propan-2-yl)-3H,6H,9H,12H,13H,15H,16H,19H,20H,22H,23H,24H,24ah-pyrrolo[2,1-O]1-oxa-4,7,10,13,16,19-hexaazacyclodocosan-9-yl]ethanimidate | Generator |
|
|---|
| Chemical Formula | C46H65N7O11 |
|---|
| Average Mass | 892.0640 Da |
|---|
| Monoisotopic Mass | 891.47421 Da |
|---|
| IUPAC Name | 2-[(3R,6S,9R,12S,15S,19R,23R,24aS)-19-benzyl-23-hydroxy-12-[(4-hydroxyphenyl)methyl]-3-methyl-15-(6-methylheptyl)-1,4,7,10,13,17,20-heptaoxo-6-(propan-2-yl)-docosahydro-1H-pyrrolo[2,1-o]1-oxa-4,7,10,13,16,19-hexaazacyclodocosan-9-yl]acetamide |
|---|
| Traditional Name | 2-[(3R,6S,9R,12S,15S,19R,23R,24aS)-19-benzyl-23-hydroxy-12-[(4-hydroxyphenyl)methyl]-6-isopropyl-3-methyl-15-(6-methylheptyl)-1,4,7,10,13,17,20-heptaoxo-hexadecahydropyrrolo[2,1-o]1-oxa-4,7,10,13,16,19-hexaazacyclodocosan-9-yl]acetamide |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | CC(C)CCCCC[C@H]1CC(=O)N[C@H](CC2=CC=CC=C2)C(=O)N2C[C@H](O)C[C@H]2C(=O)N[C@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@H](CC(N)=O)C(=O)N[C@@H](CC2=CC=C(O)C=C2)C(=O)O1 |
|---|
| InChI Identifier | InChI=1S/C46H65N7O11/c1-26(2)12-8-6-11-15-33-23-39(57)49-35(20-29-13-9-7-10-14-29)45(62)53-25-32(55)22-37(53)43(60)48-28(5)41(58)52-40(27(3)4)44(61)50-34(24-38(47)56)42(59)51-36(46(63)64-33)21-30-16-18-31(54)19-17-30/h7,9-10,13-14,16-19,26-28,32-37,40,54-55H,6,8,11-12,15,20-25H2,1-5H3,(H2,47,56)(H,48,60)(H,49,57)(H,50,61)(H,51,59)(H,52,58)/t28-,32-,33+,34-,35-,36+,37+,40+/m1/s1 |
|---|
| InChI Key | YFGTYMAKKKYXPR-ZNZJOAKZSA-N |
|---|
| Experimental Spectra |
|---|
|
| Not Available | | Predicted Spectra |
|---|
|
| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
|---|
| 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 |
|---|
|
| Not Available | | Species |
|---|
| Species of Origin | | Species Name | Source | Reference |
|---|
| Bryopsis sp. | Plant | |
|
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as cyclic depsipeptides. These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues (usually α-amino and α-hydroxy acids) connected in a ring. The residues are commonly but not necessarily regularly alternating. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Organic acids and derivatives |
|---|
| Class | Peptidomimetics |
|---|
| Sub Class | Depsipeptides |
|---|
| Direct Parent | Cyclic depsipeptides |
|---|
| Alternative Parents | |
|---|
| Substituents | - Cyclic depsipeptide
- Macrolactam
- Alpha-amino acid ester
- Alpha-amino acid or derivatives
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Benzenoid
- Monocyclic benzene moiety
- Cyclic carboximidic acid
- Tertiary carboxylic acid amide
- Pyrrolidine
- Secondary alcohol
- Lactone
- Lactam
- Carboxylic acid ester
- Carboxamide group
- Oxacycle
- Azacycle
- Organoheterocyclic compound
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Polyol
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Carboximidic acid derivative
- Carboximidic acid
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Carbonyl group
- Alcohol
- Aromatic heteropolycyclic compound
|
|---|
| Molecular Framework | Aromatic heteropolycyclic compounds |
|---|
| External Descriptors | Not Available |
|---|
| Physical Properties |
|---|
| State | Not Available |
|---|
| Experimental Properties | | Property | Value | Reference |
|---|
| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
|
|---|
| Predicted Properties | |
|---|