| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-07 11:11:33 UTC |
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| Updated at | 2022-09-07 11:11:33 UTC |
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| NP-MRD ID | NP0248800 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (1s,3r,4r,5s,7s)-4-(3-hydroxybutyl)-5-methyl-10-methylidene-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one |
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| Description | Carabrol belongs to the class of organic compounds known as xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11. (1s,3r,4r,5s,7s)-4-(3-hydroxybutyl)-5-methyl-10-methylidene-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one is found in Carpesium abrotanoides and Carpesium macrocephalum. (1s,3r,4r,5s,7s)-4-(3-hydroxybutyl)-5-methyl-10-methylidene-8-oxatricyclo[5.3.0.0³,⁵]decan-9-one was first documented in 2014 (PMID: 26080506). Based on a literature review a small amount of articles have been published on Carabrol (PMID: 28901108) (PMID: 26323148) (PMID: 31398449) (PMID: 26316467). |
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| Structure | CC(O)CC[C@@H]1[C@H]2C[C@@H]3[C@H](C[C@@]12C)OC(=O)C3=C InChI=1S/C15H22O3/c1-8(16)4-5-11-12-6-10-9(2)14(17)18-13(10)7-15(11,12)3/h8,10-13,16H,2,4-7H2,1,3H3/t8?,10-,11+,12+,13-,15-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C15H22O3 |
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| Average Mass | 250.3380 Da |
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| Monoisotopic Mass | 250.15689 Da |
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| IUPAC Name | (1S,3R,4R,5S,7S)-4-(3-hydroxybutyl)-5-methyl-10-methylidene-8-oxatricyclo[5.3.0.0^{3,5}]decan-9-one |
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| Traditional Name | (1S,3R,4R,5S,7S)-4-(3-hydroxybutyl)-5-methyl-10-methylidene-8-oxatricyclo[5.3.0.0^{3,5}]decan-9-one |
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| CAS Registry Number | Not Available |
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| SMILES | CC(O)CC[C@@H]1[C@H]2C[C@@H]3[C@H](C[C@@]12C)OC(=O)C3=C |
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| InChI Identifier | InChI=1S/C15H22O3/c1-8(16)4-5-11-12-6-10-9(2)14(17)18-13(10)7-15(11,12)3/h8,10-13,16H,2,4-7H2,1,3H3/t8?,10-,11+,12+,13-,15-/m0/s1 |
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| InChI Key | MTIXBBDFRVGBOQ-GNKGPDPNSA-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 xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Terpene lactones |
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| Direct Parent | Xanthanolides |
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| Alternative Parents | |
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| Substituents | - Xanthanolide-skeleton
- Carabrane sesquiterpenoid
- Sesquiterpenoid
- Gamma butyrolactone
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tetrahydrofuran
- Secondary alcohol
- Lactone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- 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 | - Yang YX: [Studies on sesquiterpene lactones from Carpesium faberi]. Zhongguo Zhong Yao Za Zhi. 2016 Jun;41(11):2105-2111. doi: 10.4268/cjcmm20161121. [PubMed:28901108 ]
- Liu M, Zhou XJ: [Simultaneous determination of five sesquiterpene lactones in Carpesium abrotanoides by HPLC]. Zhongguo Zhong Yao Za Zhi. 2015 May;40(9):1783-6. [PubMed:26323148 ]
- Liu PA, Liu M, Pan WW, He WJ, Peng S, Zhou XJ: [Study on Chemical Constituents from Carpesium abrotanoides]. Zhong Yao Cai. 2014 Dec;37(12):2213-5. [PubMed:26080506 ]
- Wang L, Jin G, Tian L, Ebrahim W, Hofert SP, Janiak C, Chen JF, Guo ZY, Schaberle TF, Liu Z, Cheng F, Proksch P, Zou K: New eremophilane-type sesquiterpenes and maleimide-bearing compounds from Carpesium abrotanoides L. Fitoterapia. 2019 Oct;138:104294. doi: 10.1016/j.fitote.2019.104294. Epub 2019 Aug 6. [PubMed:31398449 ]
- Wang JF, He WJ, Zhang XX, Zhao BQ, Liu YH, Zhou XJ: Dicarabrol, a new dimeric sesquiterpene from Carpesium abrotanoides L. Bioorg Med Chem Lett. 2015 Oct 1;25(19):4082-4. doi: 10.1016/j.bmcl.2015.08.034. Epub 2015 Aug 18. [PubMed:26316467 ]
- LOTUS database [Link]
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