| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-03 18:24:42 UTC |
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| Updated at | 2022-09-03 18:24:42 UTC |
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| NP-MRD ID | NP0180096 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (4as)-5-hydroxy-7-isopropyl-6-methoxy-1,1-dimethyl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid |
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| Description | 12-Methoxycarnosic acid belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. (4as)-5-hydroxy-7-isopropyl-6-methoxy-1,1-dimethyl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid is found in Salvia apiana, Salvia lanigera, Salvia officinalis and Salvia tomentosa. (4as)-5-hydroxy-7-isopropyl-6-methoxy-1,1-dimethyl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid was first documented in 2015 (PMID: 25537192). Based on a literature review a small amount of articles have been published on 12-Methoxycarnosic acid (PMID: 33228164) (PMID: 25801906) (PMID: 31547166) (PMID: 27059447). |
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| Structure | COC1=C(C=C2CCC3C(C)(C)CCC[C@@]3(C(O)=O)C2=C1O)C(C)C InChI=1S/C21H30O4/c1-12(2)14-11-13-7-8-15-20(3,4)9-6-10-21(15,19(23)24)16(13)17(22)18(14)25-5/h11-12,15,22H,6-10H2,1-5H3,(H,23,24)/t15?,21-/m0/s1 |
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| Synonyms | | Value | Source |
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| 12-Methoxycarnosate | Generator |
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| Chemical Formula | C21H30O4 |
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| Average Mass | 346.4670 Da |
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| Monoisotopic Mass | 346.21441 Da |
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| IUPAC Name | (4aS)-5-hydroxy-6-methoxy-1,1-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-4a-carboxylic acid |
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| Traditional Name | (4aS)-5-hydroxy-7-isopropyl-6-methoxy-1,1-dimethyl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=C(C=C2CCC3C(C)(C)CCC[C@@]3(C(O)=O)C2=C1O)C(C)C |
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| InChI Identifier | InChI=1S/C21H30O4/c1-12(2)14-11-13-7-8-15-20(3,4)9-6-10-21(15,19(23)24)16(13)17(22)18(14)25-5/h11-12,15,22H,6-10H2,1-5H3,(H,23,24)/t15?,21-/m0/s1 |
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| InChI Key | QQNSARJGBPMQDI-FXMQYSIJSA-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 | - Diterpenoid
- Abietane diterpenoid
- Phenanthrene
- Hydrophenanthrene
- 1-naphthalenecarboxylic acid or derivatives
- 1-naphthalenecarboxylic acid
- Tetralin
- Anisole
- 1-hydroxy-4-unsubstituted benzenoid
- Alkyl aryl ether
- Benzenoid
- Monocarboxylic acid or derivatives
- Ether
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aromatic homopolycyclic compound
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| Molecular Framework | Aromatic homopolycyclic 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 | - Etsassala NGER, Badmus JA, Marnewick JL, Iwuoha EI, Nchu F, Hussein AA: Alpha-Glucosidase and Alpha-Amylase Inhibitory Activities, Molecular Docking, and Antioxidant Capacities of Salvia aurita Constituents. Antioxidants (Basel). 2020 Nov 19;9(11). pii: antiox9111149. doi: 10.3390/antiox9111149. [PubMed:33228164 ]
- Exarchou V, Kanetis L, Charalambous Z, Apers S, Pieters L, Gekas V, Goulas V: HPLC-SPE-NMR characterization of major metabolites in Salvia fruticosa Mill. extract with antifungal potential: relevance of carnosic acid, carnosol, and hispidulin. J Agric Food Chem. 2015 Jan 21;63(2):457-63. doi: 10.1021/jf5050734. Epub 2015 Jan 12. [PubMed:25537192 ]
- Borras-Linares I, Perez-Sanchez A, Lozano-Sanchez J, Barrajon-Catalan E, Arraez-Roman D, Cifuentes A, Micol V, Carretero AS: A bioguided identification of the active compounds that contribute to the antiproliferative/cytotoxic effects of rosemary extract on colon cancer cells. Food Chem Toxicol. 2015 Jun;80:215-222. doi: 10.1016/j.fct.2015.03.013. Epub 2015 Mar 20. [PubMed:25801906 ]
- Etsassala NGER, Badmus JA, Waryo TT, Marnewick JL, Cupido CN, Hussein AA, Iwuoha EI: Alpha-Glucosidase and Alpha-Amylase Inhibitory Activities of Novel Abietane Diterpenes from Salvia africana-lutea. Antioxidants (Basel). 2019 Sep 20;8(10):421. doi: 10.3390/antiox8100421. [PubMed:31547166 ]
- Kanetis L, Exarchou V, Charalambous Z, Goulas V: Edible coating composed of chitosan and Salvia fruticosa Mill. extract for the control of grey mould of table grapes. J Sci Food Agric. 2017 Jan;97(2):452-460. doi: 10.1002/jsfa.7745. Epub 2016 May 17. [PubMed:27059447 ]
- LOTUS database [Link]
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