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Record Information
Version2.0
Created at2022-09-04 02:58:30 UTC
Updated at2022-09-04 02:58:30 UTC
NP-MRD IDNP0186963
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-[(1z,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9bs,11ar)-2,4-bis(acetyloxy)-5,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid
DescriptionIsocephalosporin P1 belongs to the class of organic compounds known as steroid esters. Steroid esters are compounds containing a steroid moiety which bears a carboxylic acid ester group. 2-[(1z,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9bs,11ar)-2,4-bis(acetyloxy)-5,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid is found in Sarocladium strictum. 2-[(1z,2s,3as,3bs,4r,5r,5as,6s,7r,9ar,9bs,11ar)-2,4-bis(acetyloxy)-5,7-dihydroxy-3a,3b,6,9a-tetramethyl-dodecahydro-2h-cyclopenta[a]phenanthren-1-ylidene]-6-methylhept-5-enoic acid was first documented in 2015 (PMID: 25824664). Based on a literature review very few articles have been published on Isocephalosporin P1.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC33H50O8
Average Mass574.7550 Da
Monoisotopic Mass574.35057 Da
IUPAC Name2-[(1S,2R,5R,6S,7S,8R,9R,10S,11S,13S,14Z,15R)-9,13-bis(acetyloxy)-5,8-dihydroxy-2,6,10,11-tetramethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-ylidene]-6-methylhept-5-enoic acid
Traditional Name2-[(1S,2R,5R,6S,7S,8R,9R,10S,11S,13S,14Z,15R)-9,13-bis(acetyloxy)-5,8-dihydroxy-2,6,10,11-tetramethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-ylidene]-6-methylhept-5-enoic acid
CAS Registry NumberNot Available
SMILES
C[C@@H]1[C@H](O)CC[C@]2(C)[C@@H]3CC[C@H]4\C([C@H](C[C@]4(C)[C@@]3(C)[C@@H](OC(C)=O)[C@H](O)[C@@H]12)OC(C)=O)=C(/CCC=C(C)C)C(O)=O
InChI Identifier
InChI=1S/C33H50O8/c1-17(2)10-9-11-21(30(38)39)26-22-12-13-25-31(6)15-14-23(36)18(3)27(31)28(37)29(41-20(5)35)33(25,8)32(22,7)16-24(26)40-19(4)34/h10,18,22-25,27-29,36-37H,9,11-16H2,1-8H3,(H,38,39)/b26-21-/t18-,22+,23-,24+,25+,27-,28-,29+,31-,32+,33-/m1/s1
InChI KeyGDJVSKALKNUTRX-VALXSNPUSA-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
Acremonium strictumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as steroid esters. Steroid esters are compounds containing a steroid moiety which bears a carboxylic acid ester group.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid esters
Direct ParentSteroid esters
Alternative Parents
Substituents
  • Steroid ester
  • 3-hydroxysteroid
  • 6-hydroxysteroid
  • Hydroxysteroid
  • 3-alpha-hydroxysteroid
  • Tricarboxylic acid or derivatives
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Alcohol
  • Organic oxygen compound
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP3.94ChemAxon
pKa (Strongest Acidic)4.43ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area130.36 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity154.48 m³·mol⁻¹ChemAxon
Polarizability64.41 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID58992445
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound118728786
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Zhang S, Wang S, Zhang Q, Chang CW, Zhan J: Three new fusidic acid derivatives and their antibacterial activity. Bioorg Med Chem Lett. 2015 May 1;25(9):1920-4. doi: 10.1016/j.bmcl.2015.03.033. Epub 2015 Mar 20. [PubMed:25824664 ]
  2. LOTUS database [Link]