Np mrd loader

Record Information
Version1.0
Created at2022-09-09 22:24:29 UTC
Updated at2022-09-09 22:24:29 UTC
NP-MRD IDNP0291351
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2s,3r,6s,8s,9r,10r,12s,13s,16s,22r,26r)-9,13-dihydroxy-2,3,23,23,25,25-hexamethyl-8-{2-[(3-methylbut-2-en-1-yl)oxy]propan-2-yl}-7,11,24-trioxa-32-azanonacyclo[16.14.0.0²,¹⁶.0³,¹³.0⁶,¹².0¹⁰,¹².0¹⁹,³¹.0²⁰,²⁸.0²²,²⁶]dotriaconta-1(18),19,28,30-tetraen-27-one
DescriptionLolitrem E belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. Lolitrem E is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. (2s,3r,6s,8s,9r,10r,12s,13s,16s,22r,26r)-9,13-dihydroxy-2,3,23,23,25,25-hexamethyl-8-{2-[(3-methylbut-2-en-1-yl)oxy]propan-2-yl}-7,11,24-trioxa-32-azanonacyclo[16.14.0.0²,¹⁶.0³,¹³.0⁶,¹².0¹⁰,¹².0¹⁹,³¹.0²⁰,²⁸.0²²,²⁶]dotriaconta-1(18),19,28,30-tetraen-27-one is found in Epichloe festucae and Lolium perenne. It was first documented in 2019 (PMID: 31766147). Based on a literature review a significant number of articles have been published on Lolitrem E (PMID: 34834850) (PMID: 36013386) (PMID: 32125583) (PMID: 31137882).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC42H57NO7
Average Mass687.9180 Da
Monoisotopic Mass687.41350 Da
IUPAC Name(2S,3R,6S,8S,9R,10R,12S,13S,16S,22R,26R)-9,13-dihydroxy-2,3,23,23,25,25-hexamethyl-8-{2-[(3-methylbut-2-en-1-yl)oxy]propan-2-yl}-7,11,24-trioxa-32-azanonacyclo[16.14.0.0^{2,16}.0^{3,13}.0^{6,12}.0^{10,12}.0^{19,31}.0^{20,28}.0^{22,26}]dotriaconta-1(18),19(31),20(28),29-tetraen-27-one
Traditional Name(2S,3R,6S,8S,9R,10R,12S,13S,16S,22R,26R)-9,13-dihydroxy-2,3,23,23,25,25-hexamethyl-8-{2-[(3-methylbut-2-en-1-yl)oxy]propan-2-yl}-7,11,24-trioxa-32-azanonacyclo[16.14.0.0^{2,16}.0^{3,13}.0^{6,12}.0^{10,12}.0^{19,31}.0^{20,28}.0^{22,26}]dotriaconta-1(18),19(31),20(28),29-tetraen-27-one
CAS Registry NumberNot Available
SMILES
CC(C)=CCOC(C)(C)[C@H]1O[C@H]2CC[C@]3(C)[C@]4(C)[C@H](CC5=C4NC4=CC=C6C(=O)[C@@H]7[C@@H](CC6=C54)C(C)(C)OC7(C)C)CC[C@@]3(O)[C@]22O[C@@H]2[C@@H]1O
InChI Identifier
InChI=1S/C42H57NO7/c1-21(2)15-18-47-38(7,8)34-32(45)35-42(49-35)28(48-34)14-16-39(9)40(10)22(13-17-41(39,42)46)19-25-29-24-20-26-30(37(5,6)50-36(26,3)4)31(44)23(24)11-12-27(29)43-33(25)40/h11-12,15,22,26,28,30,32,34-35,43,45-46H,13-14,16-20H2,1-10H3/t22-,26+,28-,30-,32+,34-,35+,39+,40+,41-,42-/m0/s1
InChI KeyXERCMAQJPCQQAO-OKQVYEMSSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Epichloe festucaeLOTUS Database
Lolium perenneLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthopyrans
Sub ClassNot Available
Direct ParentNaphthopyrans
Alternative Parents
Substituents
  • Naphthopyran
  • Naphthofuran
  • Naphthalene
  • Tetralin
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Aryl ketone
  • Aryl alkyl ketone
  • 1,4-dioxepane
  • Dioxepane
  • Benzenoid
  • Pyran
  • Oxane
  • Monosaccharide
  • Cyclic alcohol
  • Heteroaromatic compound
  • Tetrahydrofuran
  • Tertiary alcohol
  • Pyrrole
  • Secondary alcohol
  • Ketone
  • Azacycle
  • Oxacycle
  • Dialkyl ether
  • Oxirane
  • Ether
  • Organic nitrogen compound
  • Alcohol
  • Organooxygen compound
  • Organic oxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP5.71ChemAxon
pKa (Strongest Acidic)12.78ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area113.54 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity191.7 m³·mol⁻¹ChemAxon
Polarizability80.76 ųChemAxon
Number of Rings9ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00023577
Chemspider ID30790758
KEGG Compound IDC20550
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound72734305
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Fernando K, Reddy P, Vassiliadis S, Spangenberg GC, Rochfort SJ, Guthridge KM: The Known Antimammalian and Insecticidal Alkaloids Are Not Responsible for the Antifungal Activity of Epichloe Endophytes. Plants (Basel). 2021 Nov 17;10(11). pii: plants10112486. doi: 10.3390/plants10112486. [PubMed:34834850 ]
  2. Ludlow EJ, Vassiliadis S, Ekanayake PN, Hettiarachchige IK, Reddy P, Sawbridge TI, Rochfort SJ, Spangenberg GC, Guthridge KM: Analysis of the Indole Diterpene Gene Cluster for Biosynthesis of the Epoxy-Janthitrems in Epichloe Endophytes. Microorganisms. 2019 Nov 13;7(11). pii: microorganisms7110560. doi: 10.3390/microorganisms7110560. [PubMed:31766147 ]
  3. Lin W, Gao C, Wang J, Xu W, Wang M, Li M, Ma B, Tian P: Effects of Drought Stress on Peramine and Lolitrem B in Epichloe-Endophyte-Infected Perennial Ryegrass. Life (Basel). 2022 Aug 8;12(8):1207. doi: 10.3390/life12081207. [PubMed:36013386 ]
  4. Hewitt KG, Mace WJ, McKenzie CM, Matthew C, Popay AJ: Fungal Alkaloid Occurrence in Endophyte-Infected Perennial Ryegrass during Seedling Establishment. J Chem Ecol. 2020 Apr;46(4):410-421. doi: 10.1007/s10886-020-01162-w. Epub 2020 Mar 3. [PubMed:32125583 ]
  5. Reddy P, Guthridge K, Vassiliadis S, Hemsworth J, Hettiarachchige I, Spangenberg G, Rochfort S: Tremorgenic Mycotoxins: Structure Diversity and Biological Activity. Toxins (Basel). 2019 May 27;11(5):302. doi: 10.3390/toxins11050302. [PubMed:31137882 ]
  6. LOTUS database [Link]