| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-11 01:00:53 UTC |
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| Updated at | 2022-09-11 01:00:54 UTC |
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| NP-MRD ID | NP0307702 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2s,3r,4s,5s,6r)-2-{[(1s,4ar,5r,7s,7as)-5,7-dihydroxy-7-methyl-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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| Description | Ajugol, also known as harpagide or myoporoside, belongs to the class of organic compounds known as iridoid o-glycosides. These are iridoid monoterpenes containing a glycosyl (usually a pyranosyl) moiety linked to the iridoid skeleton. (2s,3r,4s,5s,6r)-2-{[(1s,4ar,5r,7s,7as)-5,7-dihydroxy-7-methyl-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol is found in Ajuga genevensis, Angelonia integerrima, Asystasia gangetica, Betonica macrantha, Cistanche salsa, Cistanche tubulosa, Crescentia cujete, Markhamia stipulata, Penstemon albidus, Penstemon auriberbis, Physostegia virginiana, Rehmannia glutinosa, Scrophularia ilwensis, Scrophularia umbrosa, Stachys grandidentata, Stachys menthifolia, Stachys spinosa, Stereospermum cylindricum, Triaenophora rupestris, Verbascum sinuatum, Verbascum thapsus and Zaluzianskya capensis. (2s,3r,4s,5s,6r)-2-{[(1s,4ar,5r,7s,7as)-5,7-dihydroxy-7-methyl-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol was first documented in 2022 (PMID: 35285206). Based on a literature review a small amount of articles have been published on Ajugol (PMID: 36070589) (PMID: 35534249) (PMID: 35905568) (PMID: 35899121). |
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| Structure | C[C@]1(O)C[C@@H](O)[C@@H]2C=CO[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@H]12 InChI=1S/C15H24O9/c1-15(21)4-7(17)6-2-3-22-13(9(6)15)24-14-12(20)11(19)10(18)8(5-16)23-14/h2-3,6-14,16-21H,4-5H2,1H3/t6-,7+,8+,9+,10+,11-,12+,13-,14-,15-/m0/s1 |
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| Synonyms | | Value | Source |
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| Harpagide | MeSH | | Myoporoside | MeSH | | Leonuride | MeSH |
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| Chemical Formula | C15H24O9 |
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| Average Mass | 348.3480 Da |
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| Monoisotopic Mass | 348.14203 Da |
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| IUPAC Name | (2S,3R,4S,5S,6R)-2-{[(1S,4aR,5R,7S,7aS)-5,7-dihydroxy-7-methyl-1H,4aH,5H,6H,7H,7aH-cyclopenta[c]pyran-1-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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| Traditional Name | (2S,3R,4S,5S,6R)-2-{[(1S,4aR,5R,7S,7aS)-5,7-dihydroxy-7-methyl-1H,4aH,5H,6H,7aH-cyclopenta[c]pyran-1-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@]1(O)C[C@@H](O)[C@@H]2C=CO[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@H]12 |
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| InChI Identifier | InChI=1S/C15H24O9/c1-15(21)4-7(17)6-2-3-22-13(9(6)15)24-14-12(20)11(19)10(18)8(5-16)23-14/h2-3,6-14,16-21H,4-5H2,1H3/t6-,7+,8+,9+,10+,11-,12+,13-,14-,15-/m0/s1 |
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| InChI Key | VELYAQRXBJLJAK-XKKWFBPMSA-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 iridoid o-glycosides. These are iridoid monoterpenes containing a glycosyl (usually a pyranosyl) moiety linked to the iridoid skeleton. |
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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 glycosides |
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| Direct Parent | Iridoid O-glycosides |
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| Alternative Parents | |
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| Substituents | - Iridoid o-glycoside
- Hexose monosaccharide
- Glycosyl compound
- Iridoid-skeleton
- O-glycosyl compound
- Bicyclic monoterpenoid
- Monoterpenoid
- Monosaccharide
- Oxane
- Cyclic alcohol
- Tertiary alcohol
- Secondary alcohol
- Organoheterocyclic compound
- Oxacycle
- Acetal
- Polyol
- Primary alcohol
- Alcohol
- Hydrocarbon derivative
- Organic oxygen compound
- Organooxygen compound
- 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 | - Han DE, Yue ZS, Li HW, Liu GZ, Cai BR, Tian P: [Anti-depressant components and mechanism of Rehmanniae Radix based on UPLC-Q-Orbitrap HRMS and network pharmacology]. Zhongguo Zhong Yao Za Zhi. 2022 Feb;47(4):1051-1063. doi: 10.19540/j.cnki.cjcmm.20210811.404. [PubMed:35285206 ]
- Xiao Y, Tian M, Liu Q, Xu B, Peng Y, Zhao C, Li C: A novel absorbent, HOF-3@PU: Preparation and application for sustainable and efficient purification of catalpol and ajugol from Rehmannia glutinosa leaves. Nat Prod Res. 2022 Sep 7:1-7. doi: 10.1080/14786419.2022.2119968. [PubMed:36070589 ]
- Cao ZY, Liu JT, Han YQ, Zhang TJ, Xu J: [Identification of Q-markers for Cistanches Herba based on HPLC-Q-TOF-MS/MS and network pharmacology]. Zhongguo Zhong Yao Za Zhi. 2022 Apr;47(7):1790-1801. doi: 10.19540/j.cnki.cjcmm.20211210.201. [PubMed:35534249 ]
- Yi L, Zhou Y, Song J, Tang W, Yu H, Huang X, Shi H, Chen M, Sun J, Wei Y, Dong J: A novel iridoid glycoside leonuride (ajugol) attenuates airway inflammation and remodeling through inhibiting type-2 high cytokine/chemokine activity in OVA-induced asthmatic mice. Phytomedicine. 2022 Oct;105:154345. doi: 10.1016/j.phymed.2022.154345. Epub 2022 Jul 22. [PubMed:35905568 ]
- Yao J, Miao Y, Zhang Y, Zhu L, Chen H, Wu X, Yang Y, Dai X, Hu Q, Wan M, Tang W: Dao-Chi Powder Ameliorates Pancreatitis-Induced Intestinal and Cardiac Injuries via Regulating the Nrf2-HO-1-HMGB1 Signaling Pathway in Rats. Front Pharmacol. 2022 Jul 11;13:922130. doi: 10.3389/fphar.2022.922130. eCollection 2022. [PubMed:35899121 ]
- LOTUS database [Link]
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