| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-19 20:48:48 UTC |
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| Updated at | 2021-06-29 23:56:17 UTC |
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| NP-MRD ID | NP0029111 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | siamenol |
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| Provided By | JEOL Database |
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| Description | Siamenol is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. siamenol is found in Murraya siamensis. siamenol was first documented in 2000 (PMID: 10757740). Based on a literature review a small amount of articles have been published on siamenol (PMID: 31355567) (PMID: 17602532) (PMID: 17036106) (PMID: 16755064). |
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| Structure | [H]OC1=C(C([H])=C2C(N([H])C3=C([H])C([H])=C(C([H])=C23)C([H])([H])[H])=C1[H])C([H])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] InChI=1S/C18H19NO/c1-11(2)4-6-13-9-15-14-8-12(3)5-7-16(14)19-17(15)10-18(13)20/h4-5,7-10,19-20H,6H2,1-3H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C18H19NO |
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| Average Mass | 265.3560 Da |
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| Monoisotopic Mass | 265.14666 Da |
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| IUPAC Name | 6-methyl-3-(3-methylbut-2-en-1-yl)-9H-carbazol-2-ol |
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| Traditional Name | 6-methyl-3-(3-methylbut-2-en-1-yl)-9H-carbazol-2-ol |
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| CAS Registry Number | Not Available |
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| SMILES | [H]OC1=C(C([H])=C2C(N([H])C3=C([H])C([H])=C(C([H])=C23)C([H])([H])[H])=C1[H])C([H])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] |
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| InChI Identifier | InChI=1S/C18H19NO/c1-11(2)4-6-13-9-15-14-8-12(3)5-7-16(14)19-17(15)10-18(13)20/h4-5,7-10,19-20H,6H2,1-3H3 |
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| InChI Key | BBPNJGRZPSCZBB-UHFFFAOYSA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | 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 | This compound belongs to the class of organic compounds known as carbazoles. These are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Indoles and derivatives |
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| Sub Class | Carbazoles |
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| Direct Parent | Carbazoles |
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| Alternative Parents | |
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| Substituents | - Carbazole
- Hydroxyindole
- Indole
- 1-hydroxy-2-unsubstituted benzenoid
- Benzenoid
- Heteroaromatic compound
- Pyrrole
- Azacycle
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic 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 | - Hu S, Guo JM, Zhang WH, Zhang MM, Liu YP, Fu YH: [Chemical constituents from stems and leaves of Clausena emarginata]. Zhongguo Zhong Yao Za Zhi. 2019 May;44(10):2096-2101. doi: 10.19540/j.cnki.cjcmm.20190321.204. [PubMed:31355567 ]
- Naffziger MR, Ashburn BO, Perkins JR, Carter RG: Diels-Alder approach for the construction of halogenated, o-nitro biaryl templates and application to the total synthesis of the anti-HIV agent siamenol. J Org Chem. 2007 Dec 21;72(26):9857-65. doi: 10.1021/jo070740r. Epub 2007 Jun 29. [PubMed:17602532 ]
- Krahl MP, Jager A, Krause T, Knolker HJ: First total synthesis of the 7-oxygenated carbazole alkaloids clauszoline-K, 3-formyl-7-hydroxycarbazole, clausine M, clausine N and the anti-HIV active siamenol using a highly efficient palladium-catalyzed approach. Org Biomol Chem. 2006 Sep 7;4(17):3215-9. doi: 10.1039/b607792g. Epub 2006 Jul 26. [PubMed:17036106 ]
- Prachyawarakorn V, Mahidol C, Ruchirawat S: Siamenols A-D, four new coumarins from Mammea siamensis. Chem Pharm Bull (Tokyo). 2006 Jun;54(6):884-6. doi: 10.1248/cpb.54.884. [PubMed:16755064 ]
- Meragelman KM, McKee TC, Boyd MR: Siamenol, a new carbazole alkaloid from Murraya siamensis. J Nat Prod. 2000 Mar;63(3):427-8. doi: 10.1021/np990570g. [PubMed:10757740 ]
- Meragelman, K. M., et al. (2000). Meragelman, K. M., et al, J. Nat. Prod. 63, 427 (2000). J. Nat. Prod..
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