| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 23:06:48 UTC |
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| Updated at | 2022-09-05 23:06:48 UTC |
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| NP-MRD ID | NP0221514 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (1r,2r,4r,5r,7r,8r,9r,10r,13r,16s,17r)-11-ethyl-13-methyl-6-methylidene-11-azahexacyclo[7.7.2.1⁵,⁸.0¹,¹⁰.0²,⁸.0¹³,¹⁷]nonadecane-4,7,16-triol |
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| Description | 12-Epinapelline belongs to the class of organic compounds known as napelline-type diterpenoid alkaloids. These are alkaloid diterpenoids with a structure based on the napelline skeleton, which is a hexacyclic compound, with an additional C-20-C-7 bond in the kaurane-type. (1r,2r,4r,5r,7r,8r,9r,10r,13r,16s,17r)-11-ethyl-13-methyl-6-methylidene-11-azahexacyclo[7.7.2.1⁵,⁸.0¹,¹⁰.0²,⁸.0¹³,¹⁷]nonadecane-4,7,16-triol is found in Aconitum baicalense, Aconitum brunneum, Aconitum karakolicum and Aconitum napellus. (1r,2r,4r,5r,7r,8r,9r,10r,13r,16s,17r)-11-ethyl-13-methyl-6-methylidene-11-azahexacyclo[7.7.2.1⁵,⁸.0¹,¹⁰.0²,⁸.0¹³,¹⁷]nonadecane-4,7,16-triol was first documented in 2012 (PMID: 22803106). Based on a literature review a small amount of articles have been published on 12-Epinapelline (PMID: 25110090) (PMID: 24770754). |
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| Structure | CCN1C[C@]2(C)CC[C@H](O)[C@]34[C@H]1[C@H](C[C@H]23)[C@@]12C[C@@H]([C@H](O)C[C@@H]41)C(=C)[C@H]2O InChI=1S/C22H33NO3/c1-4-23-10-20(3)6-5-17(25)22-15(20)7-13(18(22)23)21-9-12(11(2)19(21)26)14(24)8-16(21)22/h12-19,24-26H,2,4-10H2,1,3H3/t12-,13+,14-,15-,16-,17+,18-,19-,20+,21+,22+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C22H33NO3 |
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| Average Mass | 359.5100 Da |
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| Monoisotopic Mass | 359.24604 Da |
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| IUPAC Name | (1R,2R,4R,5R,7R,8R,9R,10R,13R,16S,17R)-11-ethyl-13-methyl-6-methylidene-11-azahexacyclo[7.7.2.1^{5,8}.0^{1,10}.0^{2,8}.0^{13,17}]nonadecane-4,7,16-triol |
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| Traditional Name | (1R,2R,4R,5R,7R,8R,9R,10R,13R,16S,17R)-11-ethyl-13-methyl-6-methylidene-11-azahexacyclo[7.7.2.1^{5,8}.0^{1,10}.0^{2,8}.0^{13,17}]nonadecane-4,7,16-triol |
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| CAS Registry Number | Not Available |
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| SMILES | CCN1C[C@]2(C)CC[C@H](O)[C@]34[C@H]1[C@H](C[C@H]23)[C@@]12C[C@@H]([C@H](O)C[C@@H]41)C(=C)[C@H]2O |
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| InChI Identifier | InChI=1S/C22H33NO3/c1-4-23-10-20(3)6-5-17(25)22-15(20)7-13(18(22)23)21-9-12(11(2)19(21)26)14(24)8-16(21)22/h12-19,24-26H,2,4-10H2,1,3H3/t12-,13+,14-,15-,16-,17+,18-,19-,20+,21+,22+/m1/s1 |
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| InChI Key | AZAZKLKDEOMJBJ-NQGVWTFRSA-N |
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| Experimental Spectra |
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| Not Available | | 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 | Belongs to the class of organic compounds known as napelline-type diterpenoid alkaloids. These are alkaloid diterpenoids with a structure based on the napelline skeleton, which is a hexacyclic compound, with an additional C-20-C-7 bond in the kaurane-type. |
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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 | Napelline-type diterpenoid alkaloids |
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| Alternative Parents | |
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| Substituents | - Napelline-type diterpenoid alkaloid
- Alkaloid or derivatives
- Azepane
- Piperidine
- Cyclic alcohol
- Tertiary aliphatic amine
- Tertiary amine
- Secondary alcohol
- Azacycle
- Organoheterocyclic compound
- Polyol
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Amine
- Alcohol
- 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 | - Nesterova YV, Povet'yeva TN, Suslov NI, Zyuz'kov GN, Pushkarskii SV, Aksinenko SG, Schultz EE, Kravtsova SS, Krapivin AV: Analgesic activity of diterpene alkaloids from Aconitum baikalensis. Bull Exp Biol Med. 2014 Aug;157(4):488-91. doi: 10.1007/s10517-014-2598-6. Epub 2014 Aug 12. [PubMed:25110090 ]
- Nesterova YV, Povetieva TN, Suslov NI, Zyuz'kov GN, Aksinenko SG, Pushkarskii SV, Krapivin AV: Anti-inflammatory activity of diterpene alkaloids from Aconitum baikalense. Bull Exp Biol Med. 2014 Mar;156(5):665-8. doi: 10.1007/s10517-014-2421-4. Epub 2014 Mar 30. [PubMed:24770754 ]
- Nesterova YV, Povetieva TN, Suslov NI, Zhdanov VV, Hrichkova TY, Udut EV, Chaykovskiy AS, Gaydamovich NN, Andreeva TI, Dygai AM: Regeneratory characteristics of complex extract and isolated diterpene alkaloids of Aconitum baikalense. Bull Exp Biol Med. 2012 Feb;152(4):439-43. doi: 10.1007/s10517-012-1548-4. [PubMed:22803106 ]
- LOTUS database [Link]
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