| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 20:58:54 UTC |
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| Updated at | 2022-03-17 20:58:54 UTC |
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| NP-MRD ID | NP0048591 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Desacetyllaurenobiolide |
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| Description | Desacetyllaurenobiolide, also known as chamissellin, belongs to the class of organic compounds known as germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety. Desacetyllaurenobiolide is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Desacetyllaurenobiolide is found, on average, in the highest concentration within sweet bay. Desacetyllaurenobiolide has also been detected, but not quantified in, herbs and spices. Desacetyllaurenobiolide is found in Artemisia spp. , Cassinia subtropica, Cotula cinerea, Leucanthemopsis pulverulenta, Plagius grandis, Tanacetum argenteum, Tanacetum aureum, Tanacetum densum and Tanacetum polycephalum. This could make desacetyllaurenobiolide a potential biomarker for the consumption of these foods. |
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| Structure | C\C1=C\CC\C(C)=C/C(O)C2C(C1)OC(=O)C2=C InChI=1S/C15H20O3/c1-9-5-4-6-10(2)8-13-14(12(16)7-9)11(3)15(17)18-13/h6-7,12-14,16H,3-5,8H2,1-2H3/b9-7-,10-6- |
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| Synonyms | | Value | Source |
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| Chamissellin | HMDB | | Deacetyllaurenobiolide | HMDB |
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| Chemical Formula | C15H20O3 |
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| Average Mass | 248.3175 Da |
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| Monoisotopic Mass | 248.14124 Da |
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| IUPAC Name | 4-hydroxy-6,10-dimethyl-3-methylidene-2H,3H,3aH,4H,7H,8H,11H,11aH-cyclodeca[b]furan-2-one |
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| Traditional Name | 4-hydroxy-6,10-dimethyl-3-methylidene-3aH,4H,7H,8H,11H,11aH-cyclodeca[b]furan-2-one |
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| CAS Registry Number | 35001-24-2 |
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| SMILES | C\C1=C\CC\C(C)=C/C(O)C2C(C1)OC(=O)C2=C |
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| InChI Identifier | InChI=1S/C15H20O3/c1-9-5-4-6-10(2)8-13-14(12(16)7-9)11(3)15(17)18-13/h6-7,12-14,16H,3-5,8H2,1-2H3/b9-7-,10-6- |
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| InChI Key | FRDLPOYYWWRSPZ-ZVEIMFCASA-N |
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| Experimental Spectra |
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| Not Available | | 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 germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety. |
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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 | Germacranolides and derivatives |
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| Alternative Parents | |
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| Substituents | - Germacranolide
- Germacrane sesquiterpenoid
- Sesquiterpenoid
- Gamma butyrolactone
- Tetrahydrofuran
- Enoate ester
- Alpha,beta-unsaturated carboxylic ester
- Secondary alcohol
- Lactone
- Carboxylic acid ester
- Oxacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organoheterocyclic compound
- Alcohol
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen 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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