NP-MRD: Showing NP-Card for 14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene (NP0281242)

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Record Information

Version

2.0

Created at

2022-09-09 07:27:57 UTC

Updated at

2022-09-09 07:27:57 UTC

NP-MRD ID

NP0281242

Secondary Accession Numbers

None

Natural Product Identification

Common Name

14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene

Description

14-Ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]Heptadeca-3(11),4,6,8-tetraene belongs to the class of organic compounds known as vallesaman alkaloids. These are alkaloids with a structure that is based on the vallesaman skeleton, a tetracyclic compound that contains a piperidine ring fused to an indole. 14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene is found in Tabernaemontana divaricata and Tabernaemontana citrifolia. 14-Ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]Heptadeca-3(11),4,6,8-tetraene is a very strong basic compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 40 43  0  0  0  0  0  0  0  0999 V2000
   -1.0199    1.7330    1.9846 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8063    0.7860    1.1018 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5702    0.5444    0.6954 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4967    1.4914    0.8779 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.7128    1.0657    0.4356 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9626    1.6421    0.3955 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0706    0.9974   -0.1125 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9081   -0.2757   -0.5971 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6459   -0.8799   -0.5657 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5760   -0.1976   -0.0507 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2564   -0.5308    0.1042 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7802   -1.8712   -0.3428 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5875   -1.8340   -0.7906 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5607   -2.2796    0.1444 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9629   -1.3094    1.2003 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0913    0.1234    0.6939 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.1209    0.0662   -0.7736 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0989    0.5991   -1.4992 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2575    1.3013   -0.9422 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9808   -0.6308   -1.4405 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2523    2.3556    2.4327 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0582    1.9212    2.3051 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3639    2.4298    1.2870 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1114    2.6521    0.7755 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0479    1.5031   -0.1214 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7620   -0.7907   -0.9960 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5351   -1.8816   -0.9507 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4705   -2.2966   -1.0939 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8096   -2.5266    0.5658 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4926   -2.5304   -0.4429 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2697   -3.2227    0.6482 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2744   -1.3704    2.0690 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9794   -1.6099    1.5759 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9413    0.6245    1.1615 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0419    0.5119   -2.5922 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6110    0.9124    0.0333 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1200    1.1988   -1.6337 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0684    2.4107   -0.8817 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1492    0.0827   -1.6159 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3349   -0.9150   -2.4730 H   0  0  0  0  0  0  0  0  0  0  0  0
 19 18  1  0
 18 17  2  0
 17 20  1  0
 20 13  1  0
 13 14  1  0
 14 15  1  0
 15 16  1  0
 16  2  1  0
  2  1  2  3
  2  3  1  0
  3 11  2  0
 11 12  1  0
 11 10  1  0
 10  9  2  0
  9  8  1  0
  8  7  2  0
  7  6  1  0
  6  5  2  0
  5  4  1  0
 16 17  1  0
  4  3  1  0
 12 13  1  0
  5 10  1  0
 19 36  1  0
 19 37  1  0
 19 38  1  0
 18 35  1  0
 20 39  1  0
 20 40  1  0
 14 30  1  0
 14 31  1  0
 15 32  1  0
 15 33  1  0
 16 34  1  1
  1 21  1  0
  1 22  1  0
 12 28  1  0
 12 29  1  0
  9 27  1  0
  8 26  1  0
  7 25  1  0
  6 24  1  0
  4 23  1  0
M  END


  Mrv1533004161509222D          

 20 23  0  0  0  0            999 V2000
    8.4759    2.3644    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.1809    1.5939    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.3662    1.4641    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1744    0.6617    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4714    0.2300    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.4643    0.9143    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.6187    1.5600    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.9345    2.1671    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1321    2.3589    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.0023    3.1736    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4291    1.9272    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7252    2.3576    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.0984    1.8212    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2804    1.9281    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7788    1.2731    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0952    0.5112    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9133    0.4043    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4149    1.0593    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2373    1.1248    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.6690    0.4218    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  1  4  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
  3  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  2  0  0  0  0
  9 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 15 16  2  0  0  0  0
 16 17  1  0  0  0  0
 17 18  2  0  0  0  0
 13 18  1  0  0  0  0
 18 19  1  0  0  0  0
 11 19  2  0  0  0  0
 19 20  1  0  0  0  0
  5 20  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0281242

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC=C1CN2CCC1C(=C)C1=C(C2)C2=CC=CC=C2N1

> <INCHI_IDENTIFIER>
InChI=1S/C18H20N2/c1-3-13-10-20-9-8-14(13)12(2)18-16(11-20)15-6-4-5-7-17(15)19-18/h3-7,14,19H,2,8-11H2,1H3

> <INCHI_KEY>
LCVACABZTLIWCE-UHFFFAOYSA-N

> <FORMULA>
C18H20N2

> <MOLECULAR_WEIGHT>
264.372

> <EXACT_MASS>
264.162648652

> <JCHEM_ACCEPTOR_COUNT>
1

> <JCHEM_ATOM_COUNT>
40

> <JCHEM_AVERAGE_POLARIZABILITY>
30.93711909198125

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene

> <ALOGPS_LOGP>
3.88

> <JCHEM_LOGP>
3.2359401079999994

> <ALOGPS_LOGS>
-3.43

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
1

> <JCHEM_PKA_STRONGEST_ACIDIC>
14.871441754137734

> <JCHEM_PKA_STRONGEST_BASIC>
7.644879920499149

> <JCHEM_POLAR_SURFACE_AREA>
19.03

> <JCHEM_REFRACTIVITY>
85.06499999999998

> <JCHEM_ROTATABLE_BOND_COUNT>
0

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
9.89e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene

> <JCHEM_VEBER_RULE>
1

$$$$

HEADER    PROTEIN                                 16-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   16-APR-15         0                                  
HETATM    1  C   UNK     0      15.822   4.414   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      15.271   2.975   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      13.750   2.733   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      13.392   1.235   0.000  0.00  0.00           C+0
HETATM    5  N   UNK     0      12.080   0.429   0.000  0.00  0.00           N+0
HETATM    6  C   UNK     0      12.067   1.707   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      12.355   2.912   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      12.944   4.045   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      11.447   4.403   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      11.204   5.924   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      10.134   3.597   0.000  0.00  0.00           C+0
HETATM   12  N   UNK     0       8.820   4.401   0.000  0.00  0.00           N+0
HETATM   13  C   UNK     0       7.650   3.400   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       6.123   3.599   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       5.187   2.376   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       5.778   0.954   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       7.305   0.755   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       8.241   1.977   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       9.776   2.100   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      10.582   0.787   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4    8                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6   20                                                  
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    3    9                                                  
CONECT    9    8   10   11                                                  
CONECT   10    9                                                            
CONECT   11    9   12   19                                                  
CONECT   12   11   13                                                       
CONECT   13   12   14   18                                                  
CONECT   14   13   15                                                       
CONECT   15   14   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   13   19                                                  
CONECT   19   18   11   20                                                  
CONECT   20   19    5                                                       
MASTER        0    0    0    0    0    0    0    0   20    0   46    0
END

View in JSmol

Synonyms

Value	Source
Pericalline	MeSH

Chemical Formula

C₁₈H₂₀N₂

Average Mass

264.3720 Da

Monoisotopic Mass

264.16265 Da

IUPAC Name

14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene

Traditional Name

14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene

CAS Registry Number

Not Available

SMILES

CC=C1CN2CCC1C(=C)C1=C(C2)C2=CC=CC=C2N1

InChI Identifier

InChI=1S/C18H20N2/c1-3-13-10-20-9-8-14(13)12(2)18-16(11-20)15-6-4-5-7-17(15)19-18/h3-7,14,19H,2,8-11H2,1H3

InChI Key

LCVACABZTLIWCE-UHFFFAOYSA-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, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, 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
Ervatamia coronaria	LOTUS Database	35616633
Tabernaemontana citrifolia	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as vallesaman alkaloids. These are alkaloids with a structure that is based on the vallesaman skeleton, a tetracyclic compound that contains a piperidine ring fused to an indole.

Kingdom

Organic compounds

Super Class

Alkaloids and derivatives

Class

Vallesaman alkaloids

Sub Class

Not Available

Direct Parent

Vallesaman alkaloids

Alternative Parents

Substituents

Vallesaman-skeleton
3-alkylindole
Indole
Indole or derivatives
Aralkylamine
Benzenoid
Piperidine
Heteroaromatic compound
Pyrrole
Tertiary aliphatic amine
Tertiary amine
Organoheterocyclic compound
Azacycle
Amine
Hydrocarbon derivative
Organonitrogen compound
Organopnictogen 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	3.88	ALOGPS
logP	3.24	ChemAxon
logS	-3.4	ALOGPS
pKa (Strongest Acidic)	14.87	ChemAxon
pKa (Strongest Basic)	7.64	ChemAxon
Physiological Charge	1	ChemAxon
Hydrogen Acceptor Count	1	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	19.03 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	85.06 m³·mol⁻¹	ChemAxon
Polarizability	30.94 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

Not Available

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

257530

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene (NP0281242)

MOL for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)

3D MOL for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)

3D SDF for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)

3D-SDF for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)

PDB for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)

3D PDB for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)

SMILES for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)

INCHI for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)

Structure for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)

3D Structure for NP0281242 (14-ethylidene-12-methylidene-1,10-diazatetracyclo[11.2.2.0³,¹¹.0⁴,⁹]heptadeca-3(11),4,6,8-tetraene)