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Record Information
Version2.0
Created at2020-12-09 03:14:42 UTC
Updated at2021-07-15 16:54:08 UTC
NP-MRD IDNP0006212
Secondary Accession NumbersNone
Natural Product Identification
Common Name13-Demethoxyascomycin
Provided ByNPAtlasNPAtlas Logo
Description13-Demethoxyascomycin belongs to the class of organic compounds known as macrolide lactams. These are cyclic polyketides containing both a cyclic amide and a cyclic ester group. 13-Demethoxyascomycin is found in Streptomyces hygroscopicus. 13-Demethoxyascomycin was first documented in 2005 (PMID: 16466025). Based on a literature review very few articles have been published on 13-Demethoxyascomycin.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC42H67NO11
Average Mass761.9940 Da
Monoisotopic Mass761.47141 Da
IUPAC Name(1R,9S,12S,13R,14S,17R,18Z,21S,23S,24S,27R)-17-ethyl-1,14-dihydroxy-12-[(1E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-23-methoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.0^{4,9}]octacos-18-ene-2,3,10,16-tetrone
Traditional Name(1R,9S,12S,13R,14S,17R,18Z,21S,23S,24S,27R)-17-ethyl-1,14-dihydroxy-12-[(1E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-23-methoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.0^{4,9}]octacos-18-ene-2,3,10,16-tetrone
CAS Registry NumberNot Available
SMILES
CC[C@@H]1\C=C(C)/C[C@H](C)C[C@H](OC)[C@@H]2CC[C@@H](C)[C@@](O)(O2)C(=O)C(=O)N2CCCC[C@H]2C(=O)O[C@@H]([C@H](C)[C@@H](O)CC1=O)C(\C)=C\[C@@H]1CC[C@@H](O)[C@@H](C1)OC
InChI Identifier
InChI=1S/C42H67NO11/c1-9-30-19-24(2)18-25(3)20-37(52-8)35-16-13-27(5)42(50,54-35)39(47)40(48)43-17-11-10-12-31(43)41(49)53-38(28(6)33(45)23-34(30)46)26(4)21-29-14-15-32(44)36(22-29)51-7/h19,21,25,27-33,35-38,44-45,50H,9-18,20,22-23H2,1-8H3/b24-19-,26-21+/t25-,27+,28+,29-,30+,31-,32+,33-,35-,36+,37-,38+,42+/m0/s1
InChI KeyNQOSTUJJRNZJSF-OGNDCYJKSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Streptomyces hygroscopicusNPAtlas
Chemical Taxonomy
Description Belongs to the class of organic compounds known as macrolide lactams. These are cyclic polyketides containing both a cyclic amide and a cyclic ester group.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassMacrolide lactams
Sub ClassNot Available
Direct ParentMacrolide lactams
Alternative Parents
Substituents
  • Macrolide lactam
  • Macrolide
  • Alpha-amino acid ester
  • Alpha-amino acid or derivatives
  • Cyclohexanol
  • Piperidine
  • Oxane
  • Tertiary carboxylic acid amide
  • Cyclic alcohol
  • Cyclic ketone
  • Secondary alcohol
  • Lactone
  • Lactam
  • Ketone
  • Hemiacetal
  • Carboxylic acid ester
  • Carboxamide group
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Ether
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP3.44ALOGPS
logP5.89ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)9.96ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area169.13 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity204.86 m³·mol⁻¹ChemAxon
Polarizability84.02 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA013610
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID78439767
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound139586864
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Carney JR, Ashley GW, Arslanian RL, Buchannan GO: Structure elucidation of new ascomycins produced by genetic engineering. J Antibiot (Tokyo). 2005 Nov;58(11):715-21. doi: 10.1038/ja.2005.97. [PubMed:16466025 ]