| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-19 22:27:52 UTC |
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| Updated at | 2021-06-29 23:59:53 UTC |
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| NP-MRD ID | NP0031363 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | ambuic acid |
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| Provided By | JEOL Database |
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| Description | Ambuic acid, also known as ambuate, belongs to the class of organic compounds known as heterocyclic fatty acids. These are fatty acids containing a heterocyclic attached to the acyl chain. ambuic acid is found in Monochaetia sp., Pestaloriopsis spp., Pestalotiopsis microspora and Pestalotiopsis spp.,. ambuic acid was first documented in 2016 (PMID: 27645625). Based on a literature review a small amount of articles have been published on Ambuic acid (PMID: 28463686) (PMID: 32598250) (PMID: 30116402) (PMID: 28607020). |
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| Structure | [H]OC(=O)C(=C(/[H])C([H])([H])[C@@]12O[C@]1([H])[C@]([H])(O[H])C(=C(\C([H])=C(/[H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])C2=O)C([H])([H])O[H])\C([H])([H])[H] InChI=1S/C19H26O6/c1-3-4-5-6-7-8-13-14(11-20)15(21)17-19(25-17,16(13)22)10-9-12(2)18(23)24/h7-9,15,17,20-21H,3-6,10-11H2,1-2H3,(H,23,24)/b8-7+,12-9+/t15-,17-,19+/m1/s1 |
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| Synonyms | | Value | Source |
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| Ambuate | Generator |
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| Chemical Formula | C19H26O6 |
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| Average Mass | 350.4110 Da |
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| Monoisotopic Mass | 350.17294 Da |
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| IUPAC Name | (2E)-4-[(1R,5R,6R)-3-[(1E)-hept-1-en-1-yl]-5-hydroxy-4-(hydroxymethyl)-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-1-yl]-2-methylbut-2-enoic acid |
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| Traditional Name | (2E)-4-[(1R,5R,6R)-3-[(1E)-hept-1-en-1-yl]-5-hydroxy-4-(hydroxymethyl)-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-1-yl]-2-methylbut-2-enoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H]OC(=O)C(=C(/[H])C([H])([H])[C@@]12O[C@]1([H])[C@]([H])(O[H])C(=C(\C([H])=C(/[H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])C2=O)C([H])([H])O[H])\C([H])([H])[H] |
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| InChI Identifier | InChI=1S/C19H26O6/c1-3-4-5-6-7-8-13-14(11-20)15(21)17-19(25-17,16(13)22)10-9-12(2)18(23)24/h7-9,15,17,20-21H,3-6,10-11H2,1-2H3,(H,23,24)/b8-7+,12-9+/t15-,17-,19+/m1/s1 |
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| InChI Key | UDSQZJMGPSRCEM-HDKVZZTHSA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Predicted Spectra |
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| Not Available | | 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 heterocyclic fatty acids. These are fatty acids containing a heterocyclic attached to the acyl chain. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty acids and conjugates |
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| Direct Parent | Heterocyclic fatty acids |
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| Alternative Parents | |
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| Substituents | - Branched fatty acid
- Heterocyclic fatty acid
- Cyclohexenone
- Hydroxy fatty acid
- Methyl-branched fatty acid
- Short-chain hydroxy acid
- Unsaturated fatty acid
- Ketone
- Secondary alcohol
- Carboxylic acid derivative
- Carboxylic acid
- Dialkyl ether
- Oxirane
- Ether
- Oxacycle
- Monocarboxylic acid or derivatives
- Organoheterocyclic compound
- Alcohol
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen compound
- Organooxygen compound
- Primary alcohol
- Carbonyl group
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic 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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| General References | - Li CS, Yang BJ, Turkson J, Cao S: Anti-proliferative ambuic acid derivatives from Hawaiian endophytic fungus Pestalotiopsis sp. FT172. Phytochemistry. 2017 Aug;140:77-82. doi: 10.1016/j.phytochem.2017.04.017. [PubMed:28463686 ]
- Apriyanti E, Satari MH, Kurnia D: Potential of MurA Enzyme and GBAP in Fsr Quorum Sensing System as Antibacterial Drugs Target: In vitro and In silico Study of Antibacterial Compounds from Myrmecodia pendans. Comb Chem High Throughput Screen. 2021;24(1):109-118. doi: 10.2174/1386207323666200628111348. [PubMed:32598250 ]
- Zhang Q, Luan R, Li H, Liu Y, Liu P, Wang L, Li D, Wang M, Zou Q, Liu H, Matsuzaki K, Zhao F: Anti-inflammatory action of ambuic acid, a natural product isolated from the solid culture of Pestalotiopsis neglecta, through blocking ERK/JNK mitogen-activated protein kinase signaling pathway. Exp Ther Med. 2018 Aug;16(2):1538-1546. doi: 10.3892/etm.2018.6294. Epub 2018 Jun 12. [PubMed:30116402 ]
- Todd DA, Parlet CP, Crosby HA, Malone CL, Heilmann KP, Horswill AR, Cech NB: Signal Biosynthesis Inhibition with Ambuic Acid as a Strategy To Target Antibiotic-Resistant Infections. Antimicrob Agents Chemother. 2017 Jul 25;61(8). pii: AAC.00263-17. doi: 10.1128/AAC.00263-17. Print 2017 Aug. [PubMed:28607020 ]
- Li J, Xie J, Yu FX, Chen YH, Zhao PJ: Pestalotic acids A-I, antibacterial ambuic acid analogues, from a mycoparasite (Pestalotipsis sp. cr014) of Cronartium ribicola. Arch Pharm Res. 2016 Sep 19. pii: 10.1007/s12272-016-0837-2. doi: 10.1007/s12272-016-0837-2. [PubMed:27645625 ]
- Li, J. Y., et al. (2001). Li, J. Y., et al, Phytochemistry 56, 463 (2001) . Phytochem..
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