| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-30 16:56:55 UTC |
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| Updated at | 2022-05-30 16:56:55 UTC |
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| NP-MRD ID | NP0137584 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Pimaric acid |
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| Description | PIMARIC ACID, also known as dextropimarate or usic acid, belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Pimaric acid is found in Agathis australis, Aldama arenaria, Apis mellifera, Aralia cordata, Calamus draco, Cedrus atlantica, Chamaecyparis formosensis, Chamaecyparis pisifera, Anisochilus harmandii, Cryptomeria japonica, Cupressus sempervirens, Eleutherococcus trifoliatus, Ferula marmarica, Herbertus sakuraii, Juniperus brevifolia, Juniperus chinensis, Juniperus communis, Juniperus formosana, Juniperus phoenicea, Juniperus rigida, Juniperus sabina, Juniperus thurifera, Larix gmelinii, Mastigophora diclados, Mitrephora celebica, Picea jezoensis, Pinus massoniana, Pinus merkusii, Pinus nigra, Pinus palustris, Pinus pinaster, Pinus pumila, Pinus resinosa, Pinus taeda, Pinus yunnanensis, Platycladus orientalis, Pseudognaphalium gaudichaudianum, Sagittaria pygmaea, Taxus mairei, Thuja standishii and Viguiera arenaria. Pimaric acid was first documented in 2018 (PMID: 30092384). PIMARIC ACID is a weakly acidic compound (based on its pKa) (PMID: 32316044) (PMID: 31591296) (PMID: 31539010) (PMID: 30572688). |
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| Structure | [H][C@]12CC[C@@](C)(C=C)C=C1CC[C@@]1([H])[C@@](C)(CCC[C@]21C)C(O)=O InChI=1S/C20H30O2/c1-5-18(2)12-9-15-14(13-18)7-8-16-19(15,3)10-6-11-20(16,4)17(21)22/h5,13,15-16H,1,6-12H2,2-4H3,(H,21,22)/t15-,16+,18+,19+,20+/m0/s1 |
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| Synonyms | | Value | Source |
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| Dextropimaric acid | Kegg | | Dextropimarate | Generator | | PIMARate | Generator | | Pimara-8(14),15-dien-19-Oic acid | MeSH | | Usic acid | MeSH | | Pimaradienoic acid | MeSH | | Pimaric acid, (L)-isomer | MeSH | | 13alpha-Methyl-13-vinylpodocarp-8(14)-en-15-oic acid | PhytoBank | | 13α-Methyl-13-vinylpodocarp-8(14)-en-15-oic acid | PhytoBank | | 8(14),15-Pimaradien-18-oic acid | PhytoBank | | Pimaric acid | PhytoBank | | d-Pimaric acid | PhytoBank | | alpha-Pimaric acid | PhytoBank | | α-Pimaric acid | PhytoBank |
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| Chemical Formula | C20H30O2 |
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| Average Mass | 302.4580 Da |
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| Monoisotopic Mass | 302.22458 Da |
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| IUPAC Name | (1R,4aR,4bS,7S,10aR)-7-ethenyl-1,4a,7-trimethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene-1-carboxylic acid |
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| Traditional Name | pimaric acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@]12CC[C@@](C)(C=C)C=C1CC[C@@]1([H])[C@@](C)(CCC[C@]21C)C(O)=O |
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| InChI Identifier | InChI=1S/C20H30O2/c1-5-18(2)12-9-15-14(13-18)7-8-16-19(15,3)10-6-11-20(16,4)17(21)22/h5,13,15-16H,1,6-12H2,2-4H3,(H,21,22)/t15-,16+,18+,19+,20+/m0/s1 |
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| InChI Key | MHVJRKBZMUDEEV-APQLOABGSA-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 diterpenoids. These are terpene compounds formed by four isoprene units. |
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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 | Diterpenoids |
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| Direct Parent | Diterpenoids |
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| Alternative Parents | |
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| Substituents | - Pimarane diterpenoid
- Diterpenoid
- Phenanthrene
- Hydrophenanthrene
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic compounds |
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| External Descriptors | |
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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 | - Lee S, Choi E, Yang SM, Ryoo R, Moon E, Kim SH, Kim KH: Bioactive compounds from sclerotia extract of Poria cocos that control adipocyte and osteoblast differentiation. Bioorg Chem. 2018 Dec;81:27-34. doi: 10.1016/j.bioorg.2018.07.031. Epub 2018 Jul 31. [PubMed:30092384 ]
- Goels T, Eichenauer E, Langeder J, Hoeller F, Sykora C, Tahir A, Urban E, Heiss EH, Saukel J, Glasl S: Norway Spruce Balm: Phytochemical Composition and Ability to Enhance Re-epithelialization In Vitro. Planta Med. 2020 Oct;86(15):1080-1088. doi: 10.1055/a-1141-0921. Epub 2020 Apr 21. [PubMed:32316044 ]
- Ioannidis K, Melliou E, Magiatis P: High-Throughput (1)H-Nuclear Magnetic Resonance-Based Screening for the Identification and Quantification of Heartwood Diterpenic Acids in Four Black Pine (Pinus nigra Arn.) Marginal Provenances in Greece. Molecules. 2019 Oct 7;24(19). pii: molecules24193603. doi: 10.3390/molecules24193603. [PubMed:31591296 ]
- Atchan Nwakiban AP, Sokeng AJ, Dell'Agli M, Bossi L, Beretta G, Gelmini F, Deutou Tchamgoue A, Agbor Agbor G, Kuiate JR, Daglia M, Magni P: Hydroethanolic plant extracts from Cameroon positively modulate enzymes relevant to carbohydrate/lipid digestion and cardio-metabolic diseases. Food Funct. 2019 Oct 16;10(10):6533-6542. doi: 10.1039/c9fo01664c. [PubMed:31539010 ]
- Simoneit BRT, Cox RE, Oros DR, Otto A: Terpenoid Compositions of Resins from Callitris Species (Cupressaceae). Molecules. 2018 Dec 19;23(12). pii: molecules23123384. doi: 10.3390/molecules23123384. [PubMed:30572688 ]
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