| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-06 18:42:46 UTC |
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| Updated at | 2022-09-06 18:42:46 UTC |
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| NP-MRD ID | NP0235939 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (3r,4ar,10as)-3,4a-dichloro-10a-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-6,8-dihydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione |
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| Description | Napyradiomycin A1, also known as NPD-a1 or WS 9558 a, belongs to the class of organic compounds known as menaquinones. These are vitamin K2 compounds consisting of a naphtho-1,4-quinone ring system, which is substituted at the 2-position by an isoprenyl side-chain, and usually, at the 3-position by a methyl group. (3r,4ar,10as)-3,4a-dichloro-10a-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-6,8-dihydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione is found in Streptomyces aculeolatus, Streptomyces antimycoticus and Streptomyces ruber. (3r,4ar,10as)-3,4a-dichloro-10a-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-6,8-dihydroxy-2,2-dimethyl-3h,4h-naphtho[2,3-b]pyran-5,10-dione was first documented in 2009 (PMID: 19338329). Based on a literature review a small amount of articles have been published on Napyradiomycin A1 (PMID: 23771045) (PMID: 27763545) (PMID: 28749137) (PMID: 22252199). |
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| Structure | CC(C)=CCC\C(C)=C\C[C@@]12OC(C)(C)[C@H](Cl)C[C@]1(Cl)C(=O)C1=C(O)C=C(O)C=C1C2=O InChI=1S/C25H30Cl2O5/c1-14(2)7-6-8-15(3)9-10-25-21(30)17-11-16(28)12-18(29)20(17)22(31)24(25,27)13-19(26)23(4,5)32-25/h7,9,11-12,19,28-29H,6,8,10,13H2,1-5H3/b15-9+/t19-,24+,25+/m1/s1 |
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| Synonyms | | Value | Source |
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| NPD-a1 | MeSH | | WS 9558 a | MeSH | | Napyrodiomycin a | MeSH |
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| Chemical Formula | C25H30Cl2O5 |
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| Average Mass | 481.4100 Da |
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| Monoisotopic Mass | 480.14703 Da |
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| IUPAC Name | (3R,4aR,10aS)-3,4a-dichloro-10a-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-6,8-dihydroxy-2,2-dimethyl-2H,3H,4H,4aH,5H,10H,10aH-naphtho[2,3-b]pyran-5,10-dione |
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| Traditional Name | (3R,4aR,10aS)-3,4a-dichloro-10a-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-6,8-dihydroxy-2,2-dimethyl-3H,4H-naphtho[2,3-b]pyran-5,10-dione |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)=CCC\C(C)=C\C[C@@]12OC(C)(C)[C@H](Cl)C[C@]1(Cl)C(=O)C1=C(O)C=C(O)C=C1C2=O |
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| InChI Identifier | InChI=1S/C25H30Cl2O5/c1-14(2)7-6-8-15(3)9-10-25-21(30)17-11-16(28)12-18(29)20(17)22(31)24(25,27)13-19(26)23(4,5)32-25/h7,9,11-12,19,28-29H,6,8,10,13H2,1-5H3/b15-9+/t19-,24+,25+/m1/s1 |
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| InChI Key | BCPWMPCOEAOEDD-NQSCOFRMSA-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 menaquinones. These are vitamin K2 compounds consisting of a naphtho-1,4-quinone ring system, which is substituted at the 2-position by an isoprenyl side-chain, and usually, at the 3-position by a methyl group. |
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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 | Quinone and hydroquinone lipids |
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| Direct Parent | Menaquinones |
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| Alternative Parents | |
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| Substituents | - Menaquinone
- Naphthopyranone
- Naphthopyran
- Naphthoquinone
- Aromatic monoterpenoid
- Monoterpenoid
- Naphthalene
- Tetralin
- Aryl alkyl ketone
- Aryl ketone
- Quinone
- 1-hydroxy-2-unsubstituted benzenoid
- 1-hydroxy-4-unsubstituted benzenoid
- Pyranone
- Oxane
- Pyran
- Benzenoid
- Vinylogous acid
- Alpha-haloketone
- Alpha-chloroketone
- Ketone
- Dialkyl ether
- Ether
- Organoheterocyclic compound
- Oxacycle
- Organic oxygen compound
- Alkyl halide
- Organohalogen compound
- Organochloride
- Organooxygen compound
- Alkyl chloride
- Hydrocarbon derivative
- Organic oxide
- 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 | - Wu Z, Li S, Li J, Chen Y, Saurav K, Zhang Q, Zhang H, Zhang W, Zhang W, Zhang S, Zhang C: Antibacterial and cytotoxic new napyradiomycins from the marine-derived Streptomyces sp. SCSIO 10428. Mar Drugs. 2013 Jun 14;11(6):2113-25. doi: 10.3390/md11062113. [PubMed:23771045 ]
- Lacret R, Perez-Victoria I, Oves-Costales D, de la Cruz M, Domingo E, Martin J, Diaz C, Vicente F, Genilloud O, Reyes F: MDN-0170, a New Napyradiomycin from Streptomyces sp. Strain CA-271078. Mar Drugs. 2016 Oct 18;14(10). pii: md14100188. doi: 10.3390/md14100188. [PubMed:27763545 ]
- Hwang JS, Kim GJ, Choi HG, Kim MC, Hahn D, Nam JW, Nam SJ, Kwon HC, Chin J, Cho SJ, Hwang H, Choi H: Identification of Antiangiogenic Potential and Cellular Mechanisms of Napyradiomycin A1 Isolated from the Marine-Derived Streptomyces sp. YP127. J Nat Prod. 2017 Aug 25;80(8):2269-2275. doi: 10.1021/acs.jnatprod.7b00211. Epub 2017 Jul 27. [PubMed:28749137 ]
- Yamamoto K, Tashiro E, Motohashi K, Seto H, Imoto M: Napyradiomycin A1, an inhibitor of mitochondrial complexes I and II. J Antibiot (Tokyo). 2012 Apr;65(4):211-4. doi: 10.1038/ja.2011.138. Epub 2012 Jan 18. [PubMed:22252199 ]
- Snyder SA, Tang ZY, Gupta R: Enantioselective total synthesis of (-)-napyradiomycin A1 via asymmetric chlorination of an isolated olefin. J Am Chem Soc. 2009 Apr 29;131(16):5744-5. doi: 10.1021/ja9014716. [PubMed:19338329 ]
- LOTUS database [Link]
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