NP-MRD: Showing NP-Card for Isocephaeline (NP0069187)

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Record Information

Version

2.0

Created at

2022-04-28 14:30:24 UTC

Updated at

2022-04-28 14:30:24 UTC

NP-MRD ID

NP0069187

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Isocephaeline

Description

Isocephaeline belongs to the class of organic compounds known as emetine alkaloids. These are alkaloids with a structure characterized by the presence of both an isoquinoline and a benzoquinolizidine nuclei. Isocephaeline is found in Alangium lamarckii, Cephaelis acuminata, Carapichea ipecacuanha and Psychotria klugii. Isocephaeline was first documented in 2003 (PMID: 12880315). Based on a literature review very few articles have been published on Isocephaeline (PMID: 15974627).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652304282216302D          

 34 38  0  0  1  0            999 V2000
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M  END

     RDKit          3D

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M  END


  Mrv1652304282216302D          

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M  END
> <DATABASE_ID>
NP0069187

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC[C@H]1CN2CCC3=CC(OC)=C(OC)C=C3[C@@H]2C[C@@H]1C[C@@H]1NCCC2=C1C=C(OC)C(O)=C2

> <INCHI_IDENTIFIER>
InChI=1S/C28H38N2O4/c1-5-17-16-30-9-7-19-13-27(33-3)28(34-4)15-22(19)24(30)11-20(17)10-23-21-14-26(32-2)25(31)12-18(21)6-8-29-23/h12-15,17,20,23-24,29,31H,5-11,16H2,1-4H3/t17-,20-,23-,24-/m0/s1

> <INCHI_KEY>
DTGZHCFJNDAHEN-IAUHIMIASA-N

> <FORMULA>
C28H38N2O4

> <MOLECULAR_WEIGHT>
466.622

> <EXACT_MASS>
466.283157712

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
72

> <JCHEM_AVERAGE_POLARIZABILITY>
54.852895205753164

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(1S)-1-{[(2S,3R,11bS)-3-ethyl-9,10-dimethoxy-1H,2H,3H,4H,6H,7H,11bH-pyrido[2,1-a]isoquinolin-2-yl]methyl}-7-methoxy-1,2,3,4-tetrahydroisoquinolin-6-ol

> <ALOGPS_LOGP>
4.10

> <JCHEM_LOGP>
3.950451670283629

> <ALOGPS_LOGS>
-4.84

> <JCHEM_MDDR_LIKE_RULE>
1

> <JCHEM_NUMBER_OF_RINGS>
5

> <JCHEM_PHYSIOLOGICAL_CHARGE>
2

> <JCHEM_PKA_STRONGEST_ACIDIC>
10.087153557619692

> <JCHEM_PKA_STRONGEST_BASIC>
9.150666029736596

> <JCHEM_POLAR_SURFACE_AREA>
63.19000000000001

> <JCHEM_REFRACTIVITY>
135.26839999999996

> <JCHEM_ROTATABLE_BOND_COUNT>
6

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
6.73e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(1S)-1-{[(2S,3R,11bS)-3-ethyl-9,10-dimethoxy-1H,2H,3H,4H,6H,7H,11bH-pyrido[2,1-a]isoquinolin-2-yl]methyl}-7-methoxy-1,2,3,4-tetrahydroisoquinolin-6-ol

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 28-APR-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   28-APR-22         0                                  
HETATM    1  C   UNK     0       1.334  16.170   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       2.667  15.400   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       2.667  13.860   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.334  13.090   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      -0.000  13.860   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -0.000  15.400   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -1.334  13.090   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      -1.334  11.550   0.000  0.00  0.00           C+0
HETATM    9  N   UNK     0      -0.000  10.780   0.000  0.00  0.00           N+0
HETATM   10  C   UNK     0       1.334  11.550   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       2.667  10.780   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       2.667   9.240   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       1.334   8.470   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       0.000   9.240   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       1.334   6.930   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       0.000   6.160   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       4.001   8.470   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       4.001   6.930   0.000  0.00  0.00           C+0
HETATM   19  N   UNK     0       2.667   6.160   0.000  0.00  0.00           N+0
HETATM   20  C   UNK     0       2.667   4.620   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       4.001   3.850   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       5.335   4.620   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       5.335   6.160   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       6.668   6.930   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       8.002   6.160   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       8.002   4.620   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       6.668   3.850   0.000  0.00  0.00           C+0
HETATM   28  O   UNK     0       9.336   3.850   0.000  0.00  0.00           O+0
HETATM   29  O   UNK     0       9.336   6.930   0.000  0.00  0.00           O+0
HETATM   30  C   UNK     0      10.669   6.160   0.000  0.00  0.00           C+0
HETATM   31  O   UNK     0       4.001  16.170   0.000  0.00  0.00           O+0
HETATM   32  C   UNK     0       5.335  15.400   0.000  0.00  0.00           C+0
HETATM   33  O   UNK     0       1.334  17.710   0.000  0.00  0.00           O+0
HETATM   34  C   UNK     0      -0.000  18.480   0.000  0.00  0.00           C+0
CONECT    1    2    6   33                                                  
CONECT    2    1    3   31                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5   10                                                  
CONECT    5    4    6    7                                                  
CONECT    6    5    1                                                       
CONECT    7    5    8                                                       
CONECT    8    7    9                                                       
CONECT    9    8   10   14                                                  
CONECT   10    9    4   11                                                  
CONECT   11   10   12                                                       
CONECT   12   11   13   17                                                  
CONECT   13   12   14   15                                                  
CONECT   14   13    9                                                       
CONECT   15   13   16                                                       
CONECT   16   15                                                            
CONECT   17   12   18                                                       
CONECT   18   17   19   23                                                  
CONECT   19   18   20                                                       
CONECT   20   19   21                                                       
CONECT   21   20   22                                                       
CONECT   22   21   23   27                                                  
CONECT   23   22   18   24                                                  
CONECT   24   23   25                                                       
CONECT   25   24   26   29                                                  
CONECT   26   25   27   28                                                  
CONECT   27   26   22                                                       
CONECT   28   26                                                            
CONECT   29   25   30                                                       
CONECT   30   29                                                            
CONECT   31    2   32                                                       
CONECT   32   31                                                            
CONECT   33    1   34                                                       
CONECT   34   33                                                            
MASTER        0    0    0    0    0    0    0    0   34    0   76    0
END

View in JSmol

Synonyms

Value	Source
10-O-Demethylisocephaeline	MeSH

Chemical Formula

C₂₈H₃₈N₂O₄

Average Mass

466.6220 Da

Monoisotopic Mass

466.28316 Da

IUPAC Name

(1S)-1-{[(2S,3R,11bS)-3-ethyl-9,10-dimethoxy-1H,2H,3H,4H,6H,7H,11bH-pyrido[2,1-a]isoquinolin-2-yl]methyl}-7-methoxy-1,2,3,4-tetrahydroisoquinolin-6-ol

Traditional Name

(1S)-1-{[(2S,3R,11bS)-3-ethyl-9,10-dimethoxy-1H,2H,3H,4H,6H,7H,11bH-pyrido[2,1-a]isoquinolin-2-yl]methyl}-7-methoxy-1,2,3,4-tetrahydroisoquinolin-6-ol

CAS Registry Number

Not Available

SMILES

CC[C@H]1CN2CCC3=CC(OC)=C(OC)C=C3[C@@H]2C[C@@H]1C[C@@H]1NCCC2=C1C=C(OC)C(O)=C2

InChI Identifier

InChI=1S/C28H38N2O4/c1-5-17-16-30-9-7-19-13-27(33-3)28(34-4)15-22(19)24(30)11-20(17)10-23-21-14-26(32-2)25(31)12-18(21)6-8-29-23/h12-15,17,20,23-24,29,31H,5-11,16H2,1-4H3/t17-,20-,23-,24-/m0/s1

InChI Key

DTGZHCFJNDAHEN-IAUHIMIASA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Alangium lamarckii	Plant	KNApSAcK
Cephaelis acuminata	Plant	KNApSAcK
Cephaelis ipecacuanha	LOTUS Database	35616633
Psychotria klugii	Plant	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as emetine alkaloids. These are alkaloids with a structure characterized by the presence of both an isoquinoline and a benzoquinolizidine nuclei.

Kingdom

Organic compounds

Super Class

Alkaloids and derivatives

Class

Emetine alkaloids

Sub Class

Not Available

Direct Parent

Emetine alkaloids

Alternative Parents

Substituents

Emetine alkaloid
Tetrahydroisoquinoline
Quinolizidine
Anisole
Phenol ether
Alkyl aryl ether
1-hydroxy-2-unsubstituted benzenoid
Aralkylamine
Phenol
Benzenoid
Piperidine
Tertiary aliphatic amine
Tertiary amine
Secondary aliphatic amine
Ether
Azacycle
Organoheterocyclic compound
Secondary amine
Amine
Hydrocarbon derivative
Organonitrogen compound
Organooxygen compound
Organic oxygen compound
Organic nitrogen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	4.1	ALOGPS
logP	3.95	ChemAxon
logS	-4.8	ALOGPS
pKa (Strongest Acidic)	10.09	ChemAxon
pKa (Strongest Basic)	9.15	ChemAxon
Physiological Charge	2	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	63.19 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	135.27 m³·mol⁻¹	ChemAxon
Polarizability	54.85 Å³	ChemAxon
Number of Rings	5	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	Yes	ChemAxon

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

C00027384

Chemspider ID

23326739

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

12302705

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Muhammad I, Dunbar DC, Khan SI, Tekwani BL, Bedir E, Takamatsu S, Ferreira D, Walker LA: Antiparasitic alkaloids from Psychotria klugii. J Nat Prod. 2003 Jul;66(7):962-7. doi: 10.1021/np030086k. [PubMed:12880315 ]
Zhou YD, Kim YP, Mohammed KA, Jones DK, Muhammad I, Dunbar DC, Nagle DG: Terpenoid tetrahydroisoquinoline alkaloids emetine, klugine, and isocephaeline inhibit the activation of hypoxia-inducible factor-1 in breast tumor cells. J Nat Prod. 2005 Jun;68(6):947-50. doi: 10.1021/np050029m. [PubMed:15974627 ]

Showing NP-Card for Isocephaeline (NP0069187)

MOL for NP0069187 (Isocephaeline)

3D MOL for NP0069187 (Isocephaeline)

3D SDF for NP0069187 (Isocephaeline)

3D-SDF for NP0069187 (Isocephaeline)

PDB for NP0069187 (Isocephaeline)

3D PDB for NP0069187 (Isocephaeline)

SMILES for NP0069187 (Isocephaeline)

INCHI for NP0069187 (Isocephaeline)

Structure for NP0069187 (Isocephaeline)

3D Structure for NP0069187 (Isocephaeline)