NP-MRD: Showing NP-Card for Oryzalexin B (NP0045807)

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Record Information

Version

2.0

Created at

2022-03-17 19:43:34 UTC

Updated at

2022-03-17 19:43:34 UTC

NP-MRD ID

NP0045807

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Oryzalexin B

Description

Oryzalexin B belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Oryzalexin B is found in Pyricularia grisea. Oryzalexin B is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL SDF PDB SMILES InChI


  Mrv0541 02241221012D          

 22 24  0  0  1  0            999 V2000
    1.2079   -0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0329   -0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4454   -0.1105    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6701    0.1716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5886    0.7019    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2704   -0.1105    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.6829    0.6039    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5079    0.6039    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    4.9204    1.3184    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.9204   -0.1105    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7454   -0.1105    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1579   -0.8250    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    6.7899   -0.2947    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.5651   -0.5769    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7454   -1.5395    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9204   -1.5395    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5079   -0.8250    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.6829   -0.8250    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.0954   -1.5395    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2704   -1.5395    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4454   -1.5395    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.7899   -1.3553    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
  3  6  1  0  0  0  0
  6  7  1  1  0  0  0
  7  8  1  0  0  0  0
  8  9  1  6  0  0  0
  8 10  1  0  0  0  0
 10 11  2  0  0  0  0
 11 12  1  0  0  0  0
 12 13  1  6  0  0  0
 13 14  2  0  0  0  0
 12 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 10  1  1  0  0  0
 17 18  1  0  0  0  0
  6 18  1  0  0  0  0
 18 19  1  1  0  0  0
 18 20  1  0  0  0  0
 20 21  1  0  0  0  0
  2 21  1  0  0  0  0
 12 22  1  1  0  0  0
M  END
> <DATABASE_ID>
NP0045807

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC1(C)[C@H]2C[C@H](O)C3=C[C@@](C)(CC[C@H]3[C@]2(C)CCC1=O)C=C

> <INCHI_IDENTIFIER>
InChI=1S/C20H30O2/c1-6-19(4)9-7-14-13(12-19)15(21)11-16-18(2,3)17(22)8-10-20(14,16)5/h6,12,14-16,21H,1,7-11H2,2-5H3/t14-,15+,16-,19-,20+/m1/s1

> <INCHI_KEY>
PXSLLXAAZWPICX-YMBUTIGBSA-N

> <FORMULA>
C20H30O2

> <MOLECULAR_WEIGHT>
302.451

> <EXACT_MASS>
302.224580204

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_AVERAGE_POLARIZABILITY>
35.590464985004886

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(4aS,4bS,7S,9S,10aS)-7-ethenyl-9-hydroxy-1,1,4a,7-tetramethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthren-2-one

> <ALOGPS_LOGP>
3.74

> <JCHEM_LOGP>
3.9773975516666673

> <ALOGPS_LOGS>
-4.98

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
19.91558836769854

> <JCHEM_PKA_STRONGEST_ACIDIC>
18.994769676683216

> <JCHEM_PKA_STRONGEST_BASIC>
-1.0514875780898603

> <JCHEM_POLAR_SURFACE_AREA>
37.3

> <JCHEM_REFRACTIVITY>
90.82629999999999

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
3.17e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(4aS,4bS,7S,9S,10aS)-7-ethenyl-9-hydroxy-1,1,4a,7-tetramethyl-3,4,4b,5,6,9,10,10a-octahydrophenanthren-2-one

> <JCHEM_VEBER_RULE>
1

$$$$

HEADER    PROTEIN                                 24-FEB-12   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   24-FEB-12         0                                  
HETATM    1  O   UNK     0       2.255  -1.540   0.000  0.00  0.00           O+0
HETATM    2  C   UNK     0       3.795  -1.540   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       4.565  -0.206   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       3.118   0.320   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       4.832   1.310   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       6.105  -0.206   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       6.875   1.127   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       8.415   1.127   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       9.185   2.461   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       9.185  -0.206   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      10.725  -0.206   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      11.495  -1.540   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      12.674  -0.550   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      14.122  -1.077   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      10.725  -2.874   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       9.185  -2.874   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       8.415  -1.540   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       6.875  -1.540   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       7.645  -2.874   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       6.105  -2.874   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       4.565  -2.874   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0      12.674  -2.530   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   21                                                  
CONECT    3    2    4    5    6                                             
CONECT    4    3                                                            
CONECT    5    3                                                            
CONECT    6    3    7   18                                                  
CONECT    7    6    8                                                       
CONECT    8    7    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11   17                                                  
CONECT   11   10   12                                                       
CONECT   12   11   13   15   22                                             
CONECT   13   12   14                                                       
CONECT   14   13                                                            
CONECT   15   12   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   10   18                                                  
CONECT   18   17    6   19   20                                             
CONECT   19   18                                                            
CONECT   20   18   21                                                       
CONECT   21   20    2                                                       
CONECT   22   12                                                            
MASTER        0    0    0    0    0    0    0    0   22    0   48    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₀H₃₀O₂

Average Mass

302.4510 Da

Monoisotopic Mass

302.22458 Da

IUPAC Name

(4aS,4bS,7S,9S,10aS)-7-ethenyl-9-hydroxy-1,1,4a,7-tetramethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthren-2-one

Traditional Name

(4aS,4bS,7S,9S,10aS)-7-ethenyl-9-hydroxy-1,1,4a,7-tetramethyl-3,4,4b,5,6,9,10,10a-octahydrophenanthren-2-one

CAS Registry Number

90044-21-6

SMILES

CC1(C)[C@H]2C[C@H](O)C3=C[C@@](C)(CC[C@H]3[C@]2(C)CCC1=O)C=C

InChI Identifier

InChI=1S/C20H30O2/c1-6-19(4)9-7-14-13(12-19)15(21)11-16-18(2,3)17(22)8-10-20(14,16)5/h6,12,14-16,21H,1,7-11H2,2-5H3/t14-,15+,16-,19-,20+/m1/s1

InChI Key

PXSLLXAAZWPICX-YMBUTIGBSA-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
Magnaporthe grisea	LOTUS Database	35616633
Oryza sativa	FooDB	Dr. Duke's Phytochemical and Ethnobotanical Databases

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Diterpenoids

Direct Parent

Diterpenoids

Alternative Parents

Substituents

Pimarane diterpenoid
Diterpenoid
Phenanthrene
Hydrophenanthrene
Cyclic alcohol
Cyclic ketone
Secondary alcohol
Ketone
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Carbonyl group
Alcohol
Aliphatic homopolycyclic compound

Molecular Framework

Aliphatic homopolycyclic 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	3.74	ALOGPS
logP	3.98	ChemAxon
logS	-5	ALOGPS
pKa (Strongest Acidic)	18.99	ChemAxon
pKa (Strongest Basic)	-1.1	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	37.3 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	90.83 m³·mol⁻¹	ChemAxon
Polarizability	35.59 Å³	ChemAxon
Number of Rings	3	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

FDB001857

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

176496

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for Oryzalexin B (NP0045807)

MOL for NP0045807 (Oryzalexin B)

3D MOL for NP0045807 (Oryzalexin B)

3D SDF for NP0045807 (Oryzalexin B)

3D-SDF for NP0045807 (Oryzalexin B)

PDB for NP0045807 (Oryzalexin B)

3D PDB for NP0045807 (Oryzalexin B)

SMILES for NP0045807 (Oryzalexin B)

INCHI for NP0045807 (Oryzalexin B)

Structure for NP0045807 (Oryzalexin B)

3D Structure for NP0045807 (Oryzalexin B)