Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-08-28 19:01:06 UTC |
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Update Date | 2021-09-26 22:47:35 UTC |
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HMDB ID | HMDB0242234 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one |
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Description | Lortalamine belongs to the class of organic compounds known as naphthyridines. Naphthyridines are compounds containing a naphthyridine moiety, a naphthalene in which a carbon atom has been replaced by a nitrogen in each of the two rings. The naphthyridine skeleton can also be described as an assembly two fused pyridine rings, which do not share their nitrogen atom. Lortalamine is a very strong basic compound (based on its pKa). Lortalamine was under development for clinical use but was shelved, likely due to the finding that it produced ocular toxicity in animals. Lortalamine (LM-1404) is an antidepressant which was synthesized in the early 1980s. It has been used to label the norepinephrine transporter in positron emission tomography studies. It acts as a potent and highly selective norepinephrine reuptake inhibitor. This compound has been identified in human blood as reported by (PMID: 31557052 ). (+-)-(4ar*,10r*,10as*)-8-chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4ah-(1)benzopyrano(3,2-c)pyridin-12-one is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | CN1CCC23NC(=O)CC(C2C1)C1=CC(Cl)=CC=C1O3 InChI=1S/C15H17ClN2O2/c1-18-5-4-15-12(8-18)10(7-14(19)17-15)11-6-9(16)2-3-13(11)20-15/h2-3,6,10,12H,4-5,7-8H2,1H3,(H,17,19) |
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Synonyms | Value | Source |
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4a-Amino-8-chloro-2-methyl-1,2,3,4,4a,10a-hexahydro-10H-benzopyrano(3,2-c)pyridin-10-ylacetic acid lactam | MeSH | Lortalamine, (4ar,10R,10ar)-isomer | MeSH | LM-1404Lortalamine | ChEMBL | Lortalamine | MeSH |
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Chemical Formula | C15H17ClN2O2 |
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Average Molecular Weight | 292.76 |
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Monoisotopic Molecular Weight | 292.0978555 |
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IUPAC Name | 6-chloro-12-methyl-2-oxa-12,15-diazatetracyclo[7.5.3.0¹,¹⁰.0³,⁸]heptadeca-3,5,7-trien-16-one |
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Traditional Name | 6-chloro-12-methyl-2-oxa-12,15-diazatetracyclo[7.5.3.0¹,¹⁰.0³,⁸]heptadeca-3,5,7-trien-16-one |
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CAS Registry Number | Not Available |
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SMILES | CN1CCC23NC(=O)CC(C2C1)C1=CC(Cl)=CC=C1O3 |
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InChI Identifier | InChI=1S/C15H17ClN2O2/c1-18-5-4-15-12(8-18)10(7-14(19)17-15)11-6-9(16)2-3-13(11)20-15/h2-3,6,10,12H,4-5,7-8H2,1H3,(H,17,19) |
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InChI Key | MJRPHRMGEKCADU-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as naphthyridines. Naphthyridines are compounds containing a naphthyridine moiety, a naphthalene in which a carbon atom has been replaced by a nitrogen in each of the two rings. The naphthyridine skeleton can also be described as an assembly two fused pyridine rings, which do not share their nitrogen atom. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Diazanaphthalenes |
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Sub Class | Naphthyridines |
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Direct Parent | Naphthyridines |
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Alternative Parents | |
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Substituents | - Chromane
- Benzopyran
- Naphthyridine
- 1-benzopyran
- Delta-lactam
- Aralkylamine
- Piperidinone
- Aryl chloride
- Aryl halide
- Piperidine
- Benzenoid
- Amino acid or derivatives
- Carboxamide group
- Lactam
- Tertiary aliphatic amine
- Secondary carboxylic acid amide
- Tertiary amine
- Oxacycle
- Carboxylic acid derivative
- Azacycle
- Organochloride
- Organohalogen compound
- Hydrocarbon derivative
- Amine
- Carbonyl group
- Organic oxide
- Organonitrogen compound
- Organooxygen compound
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular 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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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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(+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one,1TMS,isomer #1 | CN1CCC23OC4=CC=C(Cl)C=C4C(CC(=O)N2[Si](C)(C)C)C3C1 | 2370.7 | Semi standard non polar | 33892256 | (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one,1TMS,isomer #1 | CN1CCC23OC4=CC=C(Cl)C=C4C(CC(=O)N2[Si](C)(C)C)C3C1 | 2445.8 | Standard non polar | 33892256 | (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one,1TMS,isomer #1 | CN1CCC23OC4=CC=C(Cl)C=C4C(CC(=O)N2[Si](C)(C)C)C3C1 | 3085.5 | Standard polar | 33892256 | (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one,1TBDMS,isomer #1 | CN1CCC23OC4=CC=C(Cl)C=C4C(CC(=O)N2[Si](C)(C)C(C)(C)C)C3C1 | 2624.7 | Semi standard non polar | 33892256 | (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one,1TBDMS,isomer #1 | CN1CCC23OC4=CC=C(Cl)C=C4C(CC(=O)N2[Si](C)(C)C(C)(C)C)C3C1 | 2694.8 | Standard non polar | 33892256 | (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one,1TBDMS,isomer #1 | CN1CCC23OC4=CC=C(Cl)C=C4C(CC(=O)N2[Si](C)(C)C(C)(C)C)C3C1 | 3177.8 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one GC-MS (Non-derivatized) - 70eV, Positive | splash10-0aba-4090000000-b160c7f7c93a285d4555 | 2017-08-28 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 10V, Positive-QTOF | splash10-0006-0090000000-454420c177201ec49a71 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 20V, Positive-QTOF | splash10-0udm-0090000000-5ea0d8764948dcdb6e33 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 40V, Positive-QTOF | splash10-0a4l-9510000000-46045e0b1045495a357d | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 10V, Negative-QTOF | splash10-0006-0090000000-de611944a0d3b7d7cb0a | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 20V, Negative-QTOF | splash10-00dl-0090000000-bd5a33fd465452db4415 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 40V, Negative-QTOF | splash10-000x-1490000000-f8304badb1ba206a5224 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 10V, Positive-QTOF | splash10-0006-0090000000-70163b7b7e9daa9e5c2c | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 20V, Positive-QTOF | splash10-0006-0090000000-ece2fcc8104d198592d4 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 40V, Positive-QTOF | splash10-0i0s-0290000000-4b1ecb7a2a9b9a404d9d | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 10V, Negative-QTOF | splash10-0006-0090000000-28fca4bc635278617929 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 20V, Negative-QTOF | splash10-0006-0090000000-538cb4733e07b68d0bc3 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+-)-(4Ar*,10R*,10aS*)-8-Chloro-1,2,3,4,10,10a-hexahydro-2-methyl-4a,10-(iminoethano)-4aH-(1)benzopyrano(3,2-c)pyridin-12-one 40V, Negative-QTOF | splash10-001i-2190000000-74406c5a34e263f5dd94 | 2021-10-12 | Wishart Lab | View Spectrum |
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