| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-03 00:24:20 UTC |
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| Updated at | 2022-09-03 00:24:21 UTC |
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| NP-MRD ID | NP0165308 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (1r,2r,6s,7s,8r,16s,17r,18r)-6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-5-oxo-14-phenyl-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-17-yl (2e,4e,6e)-deca-2,4,6-trienoate |
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| Description | Gniditrin belongs to the class of organic compounds known as rhamnofolane and daphnane diterpenoids. These are diterpenoids with a structure based on one the rhamnofolane or daphnane skeleton. The rhamnofolane and daphnane skeletons are closely related, being formally derived from casbane by two cyclizations (6,10 and 5,14) followed by cleavage of the 1,15 (daphnane) or 2,15 (rhamnofolane) cyclopropane bonds. (1r,2r,6s,7s,8r,16s,17r,18r)-6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-5-oxo-14-phenyl-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-17-yl (2e,4e,6e)-deca-2,4,6-trienoate is found in Thymelaea hirsuta. (1r,2r,6s,7s,8r,16s,17r,18r)-6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-5-oxo-14-phenyl-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0¹,¹¹.0²,⁶.0⁸,¹⁰.0¹²,¹⁶]nonadec-3-en-17-yl (2e,4e,6e)-deca-2,4,6-trienoate was first documented in 2007 (PMID: 17673184). Based on a literature review a small amount of articles have been published on Gniditrin (PMID: 22148316) (PMID: 35977604) (PMID: 35891417) (PMID: 23923651). |
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| Structure | CCC\C=C\C=C\C=C\C(=O)O[C@@H]1[C@@H](C)[C@@]23OC4(OC(C2C2O[C@]2(CO)[C@@H](O)[C@@]2(O)[C@H]3C=C(C)C2=O)[C@]1(O4)C(C)=C)C1=CC=CC=C1 InChI=1S/C37H42O10/c1-6-7-8-9-10-11-15-18-26(39)43-29-23(5)36-25-19-22(4)28(40)34(25,42)32(41)33(20-38)30(44-33)27(36)31-35(29,21(2)3)46-37(45-31,47-36)24-16-13-12-14-17-24/h8-19,23,25,27,29-32,38,41-42H,2,6-7,20H2,1,3-5H3/b9-8+,11-10+,18-15+/t23-,25-,27?,29-,30?,31?,32-,33+,34-,35+,36+,37?/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C37H42O10 |
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| Average Mass | 646.7330 Da |
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| Monoisotopic Mass | 646.27780 Da |
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| IUPAC Name | (1R,2R,6S,7S,8R,16S,17R,18R)-6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-5-oxo-14-phenyl-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0^{1,11}.0^{2,6}.0^{8,10}.0^{12,16}]nonadec-3-en-17-yl (2E,4E,6E)-deca-2,4,6-trienoate |
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| Traditional Name | (1R,2R,6S,7S,8R,16S,17R,18R)-6,7-dihydroxy-8-(hydroxymethyl)-4,18-dimethyl-5-oxo-14-phenyl-16-(prop-1-en-2-yl)-9,13,15,19-tetraoxahexacyclo[12.4.1.0^{1,11}.0^{2,6}.0^{8,10}.0^{12,16}]nonadec-3-en-17-yl (2E,4E,6E)-deca-2,4,6-trienoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCC\C=C\C=C\C=C\C(=O)O[C@@H]1[C@@H](C)[C@@]23OC4(OC(C2C2O[C@]2(CO)[C@@H](O)[C@@]2(O)[C@H]3C=C(C)C2=O)[C@]1(O4)C(C)=C)C1=CC=CC=C1 |
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| InChI Identifier | InChI=1S/C37H42O10/c1-6-7-8-9-10-11-15-18-26(39)43-29-23(5)36-25-19-22(4)28(40)34(25,42)32(41)33(20-38)30(44-33)27(36)31-35(29,21(2)3)46-37(45-31,47-36)24-16-13-12-14-17-24/h8-19,23,25,27,29-32,38,41-42H,2,6-7,20H2,1,3-5H3/b9-8+,11-10+,18-15+/t23-,25-,27?,29-,30?,31?,32-,33+,34-,35+,36+,37?/m1/s1 |
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| InChI Key | NEIGQRKMHFDLTK-SGAAPIRTSA-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 rhamnofolane and daphnane diterpenoids. These are diterpenoids with a structure based on one the rhamnofolane or daphnane skeleton. The rhamnofolane and daphnane skeletons are closely related, being formally derived from casbane by two cyclizations (6,10 and 5,14) followed by cleavage of the 1,15 (daphnane) or 2,15 (rhamnofolane) cyclopropane bonds. |
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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 | Rhamnofolane and daphnane diterpenoids |
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| Alternative Parents | |
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| Substituents | - Daphnane diterpenoid
- Ortho ester
- Fatty acid ester
- Dioxepane
- Carboxylic acid orthoester
- 1,3-dioxepane
- Fatty acyl
- Benzenoid
- Monocyclic benzene moiety
- Meta-dioxane
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tertiary alcohol
- Cyclic alcohol
- Meta-dioxolane
- Secondary alcohol
- Orthocarboxylic acid derivative
- Ketone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Ether
- Oxirane
- Dialkyl ether
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic 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 | - Vidal V, Potterat O, Louvel S, Hamy F, Mojarrab M, Sanglier JJ, Klimkait T, Hamburger M: Library-based discovery and characterization of daphnane diterpenes as potent and selective HIV inhibitors in Daphne gnidium. J Nat Prod. 2012 Mar 23;75(3):414-9. doi: 10.1021/np200855d. Epub 2011 Dec 8. [PubMed:22148316 ]
- Zhang Y, Zhang H, Hua S, Ma L, Chen C, Liu X, Jiang L, Yang H, Zhang P, Yu D, Guo Y, Tan X, Liu J: Identification of two herbal compounds with potential cholesterol-lowering activity. Biochem Pharmacol. 2007 Sep 15;74(6):940-7. doi: 10.1016/j.bcp.2007.06.020. Epub 2007 Jun 20. [PubMed:17673184 ]
- Guo R, Li Q, Mi SH, Jia SH, Yao GD, Lin B, Huang XX, Liu YY, Song SJ: Target isolation of cytotoxic diterpenoid esters and orthoesters from Daphne tangutica maxim based on molecular networking. Phytochemistry. 2022 Nov;203:113358. doi: 10.1016/j.phytochem.2022.113358. Epub 2022 Aug 14. [PubMed:35977604 ]
- Tembeni B, Sciorillo A, Invernizzi L, Klimkait T, Urda L, Moyo P, Naidoo-Maharaj D, Levitties N, Gyampoh K, Zu G, Yuan Z, Mounzer K, Nkabinde S, Nkabinde M, Gqaleni N, Tietjen I, Montaner LJ, Maharaj V: HPLC-Based Purification and Isolation of Potent Anti-HIV and Latency Reversing Daphnane Diterpenes from the Medicinal Plant Gnidia sericocephala (Thymelaeaceae). Viruses. 2022 Jun 30;14(7):1437. doi: 10.3390/v14071437. [PubMed:35891417 ]
- Gorick C, Melzig MF: Gniditrin is the main diterpenoid constituent in the bark of Daphne mezereum L. Pharmazie. 2013 Jul;68(7):640-2. [PubMed:23923651 ]
- LOTUS database [Link]
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