Np mrd loader

Record Information
Version2.0
Created at2021-06-19 20:48:48 UTC
Updated at2021-06-29 23:56:17 UTC
NP-MRD IDNP0029111
Secondary Accession NumbersNone
Natural Product Identification
Common Namesiamenol
Provided ByJEOL DatabaseJEOL Logo
DescriptionSiamenol is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. siamenol is found in Murraya siamensis. siamenol was first documented in 2000 (PMID: 10757740). Based on a literature review a small amount of articles have been published on siamenol (PMID: 31355567) (PMID: 17602532) (PMID: 17036106) (PMID: 16755064).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC18H19NO
Average Mass265.3560 Da
Monoisotopic Mass265.14666 Da
IUPAC Name6-methyl-3-(3-methylbut-2-en-1-yl)-9H-carbazol-2-ol
Traditional Name6-methyl-3-(3-methylbut-2-en-1-yl)-9H-carbazol-2-ol
CAS Registry NumberNot Available
SMILES
[H]OC1=C(C([H])=C2C(N([H])C3=C([H])C([H])=C(C([H])=C23)C([H])([H])[H])=C1[H])C([H])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C18H19NO/c1-11(2)4-6-13-9-15-14-8-12(3)5-7-16(14)19-17(15)10-18(13)20/h4-5,7-10,19-20H,6H2,1-3H3
InChI KeyBBPNJGRZPSCZBB-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Mammea siamensisKNApSAcK Database
Murraya siamensisJEOL database
    • Meragelman, K. M., et al, J. Nat. Prod. 63, 427 (2000)
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as carbazoles. These are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassCarbazoles
Direct ParentCarbazoles
Alternative Parents
Substituents
  • Carbazole
  • Hydroxyindole
  • Indole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Heteroaromatic compound
  • Pyrrole
  • Azacycle
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.78ALOGPS
logP5.03ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)8.81ChemAxon
pKa (Strongest Basic)-6.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area36.02 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity84.74 m³·mol⁻¹ChemAxon
Polarizability32.03 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00031375
Chemspider ID419088
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID66479
Good Scents IDNot Available
References
General References
  1. Hu S, Guo JM, Zhang WH, Zhang MM, Liu YP, Fu YH: [Chemical constituents from stems and leaves of Clausena emarginata]. Zhongguo Zhong Yao Za Zhi. 2019 May;44(10):2096-2101. doi: 10.19540/j.cnki.cjcmm.20190321.204. [PubMed:31355567 ]
  2. Naffziger MR, Ashburn BO, Perkins JR, Carter RG: Diels-Alder approach for the construction of halogenated, o-nitro biaryl templates and application to the total synthesis of the anti-HIV agent siamenol. J Org Chem. 2007 Dec 21;72(26):9857-65. doi: 10.1021/jo070740r. Epub 2007 Jun 29. [PubMed:17602532 ]
  3. Krahl MP, Jager A, Krause T, Knolker HJ: First total synthesis of the 7-oxygenated carbazole alkaloids clauszoline-K, 3-formyl-7-hydroxycarbazole, clausine M, clausine N and the anti-HIV active siamenol using a highly efficient palladium-catalyzed approach. Org Biomol Chem. 2006 Sep 7;4(17):3215-9. doi: 10.1039/b607792g. Epub 2006 Jul 26. [PubMed:17036106 ]
  4. Prachyawarakorn V, Mahidol C, Ruchirawat S: Siamenols A-D, four new coumarins from Mammea siamensis. Chem Pharm Bull (Tokyo). 2006 Jun;54(6):884-6. doi: 10.1248/cpb.54.884. [PubMed:16755064 ]
  5. Meragelman KM, McKee TC, Boyd MR: Siamenol, a new carbazole alkaloid from Murraya siamensis. J Nat Prod. 2000 Mar;63(3):427-8. doi: 10.1021/np990570g. [PubMed:10757740 ]
  6. Meragelman, K. M., et al. (2000). Meragelman, K. M., et al, J. Nat. Prod. 63, 427 (2000). J. Nat. Prod..