| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-12 02:33:53 UTC |
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| Updated at | 2022-09-12 02:33:54 UTC |
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| NP-MRD ID | NP0323259 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (3s,5r,6s,9s)-3-isopropyl-6-methyl-9-(prop-1-en-2-yl)-1-oxaspiro[4.4]nonan-2-one |
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| Description | Curcumalactone belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. (3s,5r,6s,9s)-3-isopropyl-6-methyl-9-(prop-1-en-2-yl)-1-oxaspiro[4.4]nonan-2-one is found in Curcuma wenyujin. (3s,5r,6s,9s)-3-isopropyl-6-methyl-9-(prop-1-en-2-yl)-1-oxaspiro[4.4]nonan-2-one was first documented in 2012 (PMID: 22853802). Based on a literature review a small amount of articles have been published on Curcumalactone (PMID: 25679443) (PMID: 24456521). |
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| Structure | CC(C)[C@@H]1C[C@@]2(OC1=O)[C@@H](C)CC[C@H]2C(C)=C InChI=1S/C15H24O2/c1-9(2)12-8-15(17-14(12)16)11(5)6-7-13(15)10(3)4/h9,11-13H,3,6-8H2,1-2,4-5H3/t11-,12-,13-,15+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C15H24O2 |
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| Average Mass | 236.3550 Da |
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| Monoisotopic Mass | 236.17763 Da |
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| IUPAC Name | (3S,5R,6S,9S)-6-methyl-9-(prop-1-en-2-yl)-3-(propan-2-yl)-1-oxaspiro[4.4]nonan-2-one |
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| Traditional Name | (3S,5R,6S,9S)-3-isopropyl-6-methyl-9-(prop-1-en-2-yl)-1-oxaspiro[4.4]nonan-2-one |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)[C@@H]1C[C@@]2(OC1=O)[C@@H](C)CC[C@H]2C(C)=C |
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| InChI Identifier | InChI=1S/C15H24O2/c1-9(2)12-8-15(17-14(12)16)11(5)6-7-13(15)10(3)4/h9,11-13H,3,6-8H2,1-2,4-5H3/t11-,12-,13-,15+/m0/s1 |
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| InChI Key | JBUPYYZICGGNGI-PWNZVWSESA-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 gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Lactones |
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| Sub Class | Gamma butyrolactones |
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| Direct Parent | Gamma butyrolactones |
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| Alternative Parents | |
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| Substituents | - Gamma butyrolactone
- Oxolane
- Carboxylic acid ester
- Oxacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- 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 | - Qin B, Li Y, Meng L, Ouyang J, Jin D, Wu L, Zhang X, Jia X, You S: "Mirror-image" manipulation of curdione stereoisomer scaffolds by chemical and biological approaches: development of a sesquiterpenoid library. J Nat Prod. 2015 Feb 27;78(2):272-8. doi: 10.1021/np500864e. Epub 2015 Feb 13. [PubMed:25679443 ]
- Chen Y, Zhang L, Qin B, Zhang X, Jia X, Wang X, Jin D, You S: An insight into the curdione biotransformation pathway by Aspergillus niger. Nat Prod Res. 2014;28(7):454-60. doi: 10.1080/14786419.2013.873434. Epub 2014 Jan 23. [PubMed:24456521 ]
- Leverett CA, Purohit VC, Johnson AG, Davis RL, Tantillo DJ, Romo D: Dyotropic rearrangements of fused tricyclic beta-lactones: application to the synthesis of (-)-curcumanolide A and (-)-curcumalactone. J Am Chem Soc. 2012 Aug 15;134(32):13348-56. doi: 10.1021/ja303414a. Epub 2012 Aug 1. [PubMed:22853802 ]
- LOTUS database [Link]
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