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Record Information
Version1.0
Created at2020-12-09 00:56:02 UTC
Updated at2021-07-15 16:47:21 UTC
NP-MRD IDNP0003775
Secondary Accession NumbersNone
Natural Product Identification
Common NameRP-1776
Provided ByNPAtlasNPAtlas Logo
Description2-{1,4,7,9,10,13,20,23,26,29-Decahydroxy-3-[hydroxy(4-methoxyphenyl)methyl]-31-[hydroxy(phenyl)methyl]-15-(1-hydroxy-2-methylpropyl)-19-[(1-hydroxy-3-{2-[(1Z)-prop-1-en-1-yl]phenyl}prop-2-en-1-ylidene)amino]-6-[(1H-indol-3-yl)methyl]-18,22-dimethyl-12-(2-methylpropyl)-16,32-dioxo-3H,6H,9H,12H,15H,16H,18H,19H,22H,25H,28H,31H,32H,34H,35H,36H,36aH-pyrrolo[2,1-r]1-oxa-4,7,10,13,16,19,22,25,28,31-decaazacyclotetratriacontan-25-yl}propanoic acid belongs to the class of organic compounds known as cyclic depsipeptides. These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues (usually α-amino and α-hydroxy acids) connected in a ring. The residues are commonly but not necessarily regularly alternating. RP-1776 is found in Streptomyces, Streptomyces sp. KY11784 and Streptomyces sp.KY11784. It was first documented in 2001 (PMID: 11480883). Based on a literature review very few articles have been published on 2-{1,4,7,9,10,13,20,23,26,29-decahydroxy-3-[hydroxy(4-methoxyphenyl)methyl]-31-[hydroxy(phenyl)methyl]-15-(1-hydroxy-2-methylpropyl)-19-[(1-hydroxy-3-{2-[(1Z)-prop-1-en-1-yl]phenyl}prop-2-en-1-ylidene)amino]-6-[(1H-indol-3-yl)methyl]-18,22-dimethyl-12-(2-methylpropyl)-16,32-dioxo-3H,6H,9H,12H,15H,16H,18H,19H,22H,25H,28H,31H,32H,34H,35H,36H,36aH-pyrrolo[2,1-r]1-oxa-4,7,10,13,16,19,22,25,28,31-decaazacyclotetratriacontan-25-yl}propanoic acid.
Structure
Thumb
Synonyms
ValueSource
2-{1,4,7,9,10,13,20,23,26,29-decahydroxy-3-[hydroxy(4-methoxyphenyl)methyl]-31-[hydroxy(phenyl)methyl]-15-(1-hydroxy-2-methylpropyl)-19-[(1-hydroxy-3-{2-[(1Z)-prop-1-en-1-yl]phenyl}prop-2-en-1-ylidene)amino]-6-[(1H-indol-3-yl)methyl]-18,22-dimethyl-12-(2-methylpropyl)-16,32-dioxo-3H,6H,9H,12H,15H,16H,18H,19H,22H,25H,28H,31H,32H,34H,35H,36H,36ah-pyrrolo[2,1-R]1-oxa-4,7,10,13,16,19,22,25,28,31-decaazacyclotetratriacontan-25-yl}propanoateGenerator
Chemical FormulaC75H94N12O20
Average Mass1483.6410 Da
Monoisotopic Mass1482.67073 Da
IUPAC Name(2R)-2-[(3S,6R,9R,12R,15S,18S,19S,22R,25R,31R,36aS)-9-hydroxy-3-[(S)-hydroxy(4-methoxyphenyl)methyl]-31-[(R)-hydroxy(phenyl)methyl]-15-[(1R)-1-hydroxy-2-methylpropyl]-6-[(1H-indol-3-yl)methyl]-18,22-dimethyl-12-(2-methylpropyl)-1,4,7,10,13,16,20,23,26,29,32-undecaoxo-19-[(2E)-3-{2-[(1Z)-prop-1-en-1-yl]phenyl}prop-2-enamido]-tetratriacontahydro-1H-pyrrolo[2,1-r]1-oxa-4,7,10,13,16,19,22,25,28,31-decaazacyclotetratriacontan-25-yl]propanoic acid
Traditional Name(2R)-2-[(3S,6R,9R,12R,15S,18S,19S,22R,25R,31R,36aS)-9-hydroxy-3-[(S)-hydroxy(4-methoxyphenyl)methyl]-31-[(R)-hydroxy(phenyl)methyl]-15-[(1R)-1-hydroxy-2-methylpropyl]-6-(1H-indol-3-ylmethyl)-18,22-dimethyl-12-(2-methylpropyl)-1,4,7,10,13,16,20,23,26,29,32-undecaoxo-19-[(2E)-3-{2-[(1Z)-prop-1-en-1-yl]phenyl}prop-2-enamido]-tetracosahydropyrrolo[2,1-r]1-oxa-4,7,10,13,16,19,22,25,28,31-decaazacyclotetratriacontan-25-yl]propanoic acid
CAS Registry NumberNot Available
SMILES
COC1=CC=C(C=C1)C(O)C1NC(=O)C2CCCN2C(=O)C(NC(=O)CNC(=O)C(NC(=O)C(C)NC(=O)C(NC(=O)\C=C\C2=CC=CC=C2\C=C/C)C(C)OC(=O)C(NC(=O)C(CC(C)C)NC(=O)C(O)NC(=O)C(CC2=CNC3=CC=CC=C23)NC1=O)C(O)C(C)C)C(C)C(O)=O)C(O)C1=CC=CC=C1
InChI Identifier
InChI=1S/C75H94N12O20/c1-10-19-43-20-14-15-21-44(43)29-32-54(88)81-57-42(8)107-75(105)60(61(90)39(4)5)85-65(94)51(34-38(2)3)80-71(100)72(101)86-66(95)52(35-47-36-76-50-25-17-16-24-49(47)50)79-70(99)58(62(91)46-27-30-48(106-9)31-28-46)84-67(96)53-26-18-33-87(53)73(102)59(63(92)45-22-12-11-13-23-45)82-55(89)37-77-68(97)56(40(6)74(103)104)83-64(93)41(7)78-69(57)98/h10-17,19-25,27-32,36,38-42,51-53,56-63,72,76,90-92,101H,18,26,33-35,37H2,1-9H3,(H,77,97)(H,78,98)(H,79,99)(H,80,100)(H,81,88)(H,82,89)(H,83,93)(H,84,96)(H,85,94)(H,86,95)(H,103,104)/b19-10-,32-29+
InChI KeyVSYRHTLTZHXGJQ-JRZMZIPPSA-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
StreptomycesNPAtlas
Streptomyces sp. KY11784Bacteria
Streptomyces sp.KY11784Bacteria
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cyclic depsipeptides. These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues (usually α-amino and α-hydroxy acids) connected in a ring. The residues are commonly but not necessarily regularly alternating.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassPeptidomimetics
Sub ClassDepsipeptides
Direct ParentCyclic depsipeptides
Alternative Parents
Substituents
  • Cyclic depsipeptide
  • Macrolide lactam
  • Alpha-amino acid ester
  • Macrolactam
  • Macrolide
  • N-acyl-alpha amino acid or derivatives
  • Cinnamic acid amide
  • Cinnamic acid or derivatives
  • Alpha-amino acid or derivatives
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Methoxybenzene
  • Anisole
  • Styrene
  • Phenoxy compound
  • Phenol ether
  • Alkyl aryl ether
  • Benzenoid
  • Substituted pyrrole
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Pyrrole
  • Heteroaromatic compound
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid ester
  • Secondary alcohol
  • Lactam
  • Lactone
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Alkanolamine
  • Carboxylic acid
  • Ether
  • Alcohol
  • Aromatic alcohol
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organooxygen compound
  • 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
logP3.02ALOGPS
logP0.72ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)3.9ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count19ChemAxon
Hydrogen Donor Count16ChemAxon
Polar Surface Area480.85 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity384.12 m³·mol⁻¹ChemAxon
Polarizability155.34 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA003971
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID17326290
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16197876
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Toki S, Agatsuma T, Ochiai K, Saitoh Y, Ando K, Nakanishi S, Lokker NA, Giese NA, Matsuda Y: RP-1776, a novel cyclic peptide produced by Streptomyces sp., inhibits the binding of PDGF to the extracellular domain of its receptor. J Antibiot (Tokyo). 2001 May;54(5):405-14. doi: 10.7164/antibiotics.54.405. [PubMed:11480883 ]