Np mrd loader

Record Information
Version2.0
Created at2025-08-22 11:47:14 UTC
Updated at2025-10-08 03:35:38 UTC
NP-MRD IDNP0351479
Natural Product DOIhttps://doi.org/10.57994/4526
Secondary Accession NumbersNone
Natural Product Identification
Common NameOxy-skyllamycin B
DescriptionNot Available
Structure
Thumb
SynonymsNot Available
Chemical FormulaC74H92N12O21
Average Mass1485.6130 Da
Monoisotopic Mass1484.65000 Da
IUPAC Name2-[(3S,6R,9S,12R,15S,18R,19S,22S,25S,31S,36aS)-9-hydroxy-3-[(S)-hydroxy(4-methoxyphenyl)methyl]-31-[(S)-hydroxy(phenyl)methyl]-15-[(1S)-1-hydroxy-2-methylpropyl]-6-[(1H-indol-3-yl)methyl]-18,22-dimethyl-19-[(2E)-3-{2-[(2R,3S)-3-methyloxiran-2-yl]phenyl}prop-2-enamido]-12-(2-methylpropyl)-1,4,7,10,13,16,20,23,26,29,32-undecaoxo-tetratriacontahydro-1H-pyrrolo[2,1-r]1-oxa-4,7,10,13,16,19,22,25,28,31-decaazacyclotetratriacontan-25-yl]acetic acid
Traditional Name[(3S,6R,9S,12R,15S,18R,19S,22S,25S,31S,36aS)-9-hydroxy-3-[(S)-hydroxy(4-methoxyphenyl)methyl]-31-[(S)-hydroxy(phenyl)methyl]-15-[(1S)-1-hydroxy-2-methylpropyl]-6-(1H-indol-3-ylmethyl)-18,22-dimethyl-19-[(2E)-3-{2-[(2R,3S)-3-methyloxiran-2-yl]phenyl}prop-2-enamido]-12-(2-methylpropyl)-1,4,7,10,13,16,20,23,26,29,32-undecaoxo-tetracosahydropyrrolo[2,1-r]1-oxa-4,7,10,13,16,19,22,25,28,31-decaazacyclotetratriacontan-25-yl]acetic acid
CAS Registry NumberNot Available
SMILES
COC1=CC=C(C=C1)[C@H](O)[C@@H]1NC(=O)[C@@H]2CCCN2C(=O)[C@@H](NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)\C=C\C2=CC=CC=C2[C@H]2O[C@H]2C)[C@@H](C)OC(=O)[C@@H](NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](O)NC(=O)[C@@H](CC2=CNC3=C2C=CC=C3)NC1=O)[C@@H](O)C(C)C)[C@@H](O)C1=CC=CC=C1
InChI Identifier
InChI=1S/C74H92N12O21/c1-36(2)31-49-66(96)84-59(60(91)37(3)4)74(104)107-39(6)56(81-53(87)29-26-41-17-12-13-21-47(41)63-40(7)106-63)69(99)77-38(5)64(94)78-51(33-55(89)90)65(95)76-35-54(88)82-58(62(93)42-18-10-9-11-19-42)73(103)86-30-16-23-52(86)68(98)83-57(61(92)43-24-27-45(105-8)28-25-43)70(100)79-50(67(97)85-72(102)71(101)80-49)32-44-34-75-48-22-15-14-20-46(44)48/h9-15,17-22,24-29,34,36-40,49-52,56-63,72,75,91-93,102H,16,23,30-33,35H2,1-8H3,(H,76,95)(H,77,99)(H,78,94)(H,79,100)(H,80,101)(H,81,87)(H,82,88)(H,83,98)(H,84,96)(H,85,97)(H,89,90)/b29-26+/t38-,39+,40-,49+,50+,51-,52-,56?,57-,58-,59?,60-,61-,62-,63-,72-/m0/s1
InChI KeyZFJYTYUXQBDLDW-LQMCFLQDSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
HSQC NMR[1H, 13C] NMR Spectrum (2D, 800 MHz, CD3OD, experimental)Not AvailableNatural Products Research Institute, College of Pharmacy, Seoul National UniversitySangwook Kang2025-08-22View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, CD3OD, experimental)Not AvailableNatural Products Research Institute, College of Pharmacy, Seoul National UniversitySangwook Kang2025-08-22View Spectrum
TOCSY NMR[1H, 1H] NMR Spectrum (2D, 800 MHz, CD3OD, experimental)Not AvailableNatural Products Research Institute, College of Pharmacy, Seoul National UniversitySangwook Kang2025-08-22View Spectrum
ROESY NMR[1H, 1H] NMR Spectrum (2D, 800 MHz, CD3OD, experimental)Not AvailableNatural Products Research Institute, College of Pharmacy, Seoul National UniversitySangwook Kang2025-08-22View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 800 MHz, CD3OD, experimental)Not AvailableNatural Products Research Institute, College of Pharmacy, Seoul National UniversitySangwook Kang2025-08-22View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CD3OD, experimental)Not AvailableNatural Products Research Institute, College of Pharmacy, Seoul National UniversitySangwook Kang2025-08-22View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 800 MHz, CD3OD, experimental)Not AvailableNatural Products Research Institute, College of Pharmacy, Seoul National UniversitySangwook Kang2025-08-22View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Streptomyces sp. PMB15
      Not Available
Chemical Taxonomy
ClassificationNot classified
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
logP-0.76ChemAxon
pKa (Strongest Acidic)3.89ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count20ChemAxon
Hydrogen Donor Count16ChemAxon
Polar Surface Area493.38 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity377.88 m³·mol⁻¹ChemAxon
Polarizability151.26 ųChemAxon
Number of Rings8ChemAxon
BioavailabilityNoChemAxon
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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References