| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 22:42:13 UTC |
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| Updated at | 2022-04-28 22:42:13 UTC |
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| NP-MRD ID | NP0077575 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (+)-Dichroanal A |
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| Description | Dichroanal belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. (+)-Dichroanal A is found in Salvia dichroantha . (+)-Dichroanal A was first documented in 2003 (PMID: 14535746). Based on a literature review a small amount of articles have been published on Dichroanal (PMID: 19968244) (PMID: 16555851) (PMID: 16555833). |
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| Structure | CC(C)C1=C(C=O)C2=C(C(O)=C1O)[C@@]1(C)CCCC(C)(C)[C@H]1[C@H]2O InChI=1S/C20H28O4/c1-10(2)12-11(9-21)13-14(17(24)15(12)22)20(5)8-6-7-19(3,4)18(20)16(13)23/h9-10,16,18,22-24H,6-8H2,1-5H3/t16-,18+,20+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C20H28O4 |
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| Average Mass | 332.4400 Da |
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| Monoisotopic Mass | 332.19876 Da |
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| IUPAC Name | (4aS,9R,9aR)-5,6,9-trihydroxy-1,1,4a-trimethyl-7-(propan-2-yl)-2,3,4,4a,9,9a-hexahydro-1H-fluorene-8-carbaldehyde |
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| Traditional Name | (4bS,8aR,9R)-3,4,9-trihydroxy-2-isopropyl-4b,8,8-trimethyl-6,7,8a,9-tetrahydro-5H-fluorene-1-carbaldehyde |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)C1=C(C=O)C2=C(C(O)=C1O)[C@@]1(C)CCCC(C)(C)[C@H]1[C@H]2O |
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| InChI Identifier | InChI=1S/C20H28O4/c1-10(2)12-11(9-21)13-14(17(24)15(12)22)20(5)8-6-7-19(3,4)18(20)16(13)23/h9-10,16,18,22-24H,6-8H2,1-5H3/t16-,18+,20+/m0/s1 |
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| InChI Key | IIYLPCIYUBWRSS-ILZDJORESA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 | - Abeoabietane diterpenoid
- Diterpenoid
- Fluorene
- Cumene
- Indane
- Aryl-aldehyde
- Phenol
- Benzenoid
- Secondary alcohol
- Polyol
- Aldehyde
- Organooxygen compound
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- 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 | - Node M, Ozeki M, Planas L, Nakano M, Takita H, Mori D, Tamatani S, Kajimoto T: Efficient asymmetric synthesis of abeo-abietane-type diterpenoids by using the intramolecular Heck reaction. J Org Chem. 2010 Jan 1;75(1):190-6. doi: 10.1021/jo901972b. [PubMed:19968244 ]
- Planas L, Mogi M, Takita H, Kajimoto T, Node M: Efficient route to 4a-methyltetrahydrofluorenes: a total synthesis of (+/-)-dichroanal B via intramolecular Heck reaction. J Org Chem. 2006 Mar 31;71(7):2896-8. doi: 10.1021/jo052454q. [PubMed:16555851 ]
- Banerjee M, Mukhopadhyay R, Achari B, Banerjee AK: General route to 4a-methylhydrofluorene diterpenoids: total syntheses of (+/-)-taiwaniaquinones d and h, (+/-)-taiwaniaquinol B, (+/-)-dichroanal B, and (+/-)-dichroanone. J Org Chem. 2006 Mar 31;71(7):2787-96. doi: 10.1021/jo052589w. [PubMed:16555833 ]
- Banerjee M, Mukhopadhyay R, Achari B, Banerjee AK: First total synthesis of the 4a-methyltetrahydrofluorene diterpenoids (+/-)-dichroanal B and (+/-)-dichroanone. Org Lett. 2003 Oct 16;5(21):3931-3. doi: 10.1021/ol035506b. [PubMed:14535746 ]
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