NP-MRD: Showing NP-Card for 6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol (NP0222804)

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Record Information

Version

2.0

Created at

2022-09-06 00:43:59 UTC

Updated at

2022-09-06 00:43:59 UTC

NP-MRD ID

NP0222804

Secondary Accession Numbers

None

Natural Product Identification

Common Name

6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol

Description

Antibiotic CP 412065, also known as CP 412065, belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Antibiotic CP 412065 is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, antibiotic CP 412065 has been detected, but not quantified in, mushrooms. 6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol is found in Hericium coralloides. This could make antibiotic CP 412065 a potential biomarker for the consumption of these foods.

Structure

MOL SDF PDB SMILES InChI


  Mrv0541 02241208262D          

 31 36  0  0  0  0            999 V2000
   -2.4994    0.4438    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4994   -0.3843    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7842   -0.7986    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0691   -0.3843    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0691    0.4438    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7842    0.8552    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4230   -0.8980    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3789   -0.7130    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7309    0.0297    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3789    0.7656    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4230    0.9380    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5426   -0.0365    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0024    0.6329    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6517    1.3646    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8401    1.3646    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2367    2.0810    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5155    1.7456    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1487    2.9260    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2186    1.8520    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2186    0.0297    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0691    1.2722    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5892    0.0462    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8961   -0.7847    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1217    0.6121    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0922    2.0673    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1165   -0.9380    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7851   -1.6932    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9692   -1.6103    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3535   -2.0975    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3535   -2.9260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5556   -1.8822    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  6  1  0  0  0  0
  2  3  1  0  0  0  0
  2 20  1  0  0  0  0
  2 26  1  0  0  0  0
  3  4  1  0  0  0  0
  3 28  2  0  0  0  0
  4  5  1  0  0  0  0
  4  7  1  0  0  0  0
  5  6  1  0  0  0  0
  5 11  1  0  0  0  0
  5 21  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  9 10  1  0  0  0  0
  9 12  1  0  0  0  0
 10 11  1  0  0  0  0
 10 15  1  0  0  0  0
 11 17  1  0  0  0  0
 12 13  1  0  0  0  0
 12 23  1  0  0  0  0
 13 14  1  0  0  0  0
 13 19  1  0  0  0  0
 13 22  1  0  0  0  0
 14 15  1  0  0  0  0
 14 25  1  0  0  0  0
 15 16  1  0  0  0  0
 15 24  1  0  0  0  0
 16 17  1  0  0  0  0
 16 18  1  0  0  0  0
 18 19  1  0  0  0  0
 26 27  2  0  0  0  0
 27 28  1  0  0  0  0
 28 29  1  0  0  0  0
 29 30  1  0  0  0  0
 29 31  1  0  0  0  0
M  END


  Mrv0541 02241208262D          

 31 36  0  0  0  0            999 V2000
   -2.4994    0.4438    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4994   -0.3843    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7842   -0.7986    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0691   -0.3843    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0691    0.4438    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7842    0.8552    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4230   -0.8980    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3789   -0.7130    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7309    0.0297    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3789    0.7656    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4230    0.9380    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5426   -0.0365    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0024    0.6329    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6517    1.3646    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8401    1.3646    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2367    2.0810    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5155    1.7456    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1487    2.9260    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.2186    1.8520    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2186    0.0297    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0691    1.2722    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5892    0.0462    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8961   -0.7847    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1217    0.6121    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0922    2.0673    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1165   -0.9380    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7851   -1.6932    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9692   -1.6103    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3535   -2.0975    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3535   -2.9260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5556   -1.8822    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  6  1  0  0  0  0
  2  3  1  0  0  0  0
  2 20  1  0  0  0  0
  2 26  1  0  0  0  0
  3  4  1  0  0  0  0
  3 28  2  0  0  0  0
  4  5  1  0  0  0  0
  4  7  1  0  0  0  0
  5  6  1  0  0  0  0
  5 11  1  0  0  0  0
  5 21  1  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  9 10  1  0  0  0  0
  9 12  1  0  0  0  0
 10 11  1  0  0  0  0
 10 15  1  0  0  0  0
 11 17  1  0  0  0  0
 12 13  1  0  0  0  0
 12 23  1  0  0  0  0
 13 14  1  0  0  0  0
 13 19  1  0  0  0  0
 13 22  1  0  0  0  0
 14 15  1  0  0  0  0
 14 25  1  0  0  0  0
 15 16  1  0  0  0  0
 15 24  1  0  0  0  0
 16 17  1  0  0  0  0
 16 18  1  0  0  0  0
 18 19  1  0  0  0  0
 26 27  2  0  0  0  0
 27 28  1  0  0  0  0
 28 29  1  0  0  0  0
 29 30  1  0  0  0  0
 29 31  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0222804

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC(C)C1=C2C3CC=C4C5C(OC6OCC(O)(C4O)C(O)C56O)C3(C)CCC2(C)C=C1

> <INCHI_IDENTIFIER>
InChI=1S/C25H34O6/c1-12(2)13-7-8-22(3)9-10-23(4)15(16(13)22)6-5-14-17-19(23)31-21-25(17,29)20(27)24(28,11-30-21)18(14)26/h5,7-8,12,15,17-21,26-29H,6,9-11H2,1-4H3

> <INCHI_KEY>
IFVVQPINBOCQHT-UHFFFAOYSA-N

> <FORMULA>
C25H34O6

> <MOLECULAR_WEIGHT>
430.5339

> <EXACT_MASS>
430.23553882

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_AVERAGE_POLARIZABILITY>
46.92756187730621

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
4

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
9,12-dimethyl-6-(propan-2-yl)-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol

> <ALOGPS_LOGP>
2.57

> <JCHEM_LOGP>
0.9274176119999993

> <ALOGPS_LOGS>
-2.84

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
6

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
12.275155855739731

> <JCHEM_PKA_STRONGEST_ACIDIC>
11.511551543967235

> <JCHEM_PKA_STRONGEST_BASIC>
-3.550272244811852

> <JCHEM_POLAR_SURFACE_AREA>
99.38000000000001

> <JCHEM_REFRACTIVITY>
115.60859999999998

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
6.29e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol

> <JCHEM_VEBER_RULE>
0

$$$$

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  C   UNK     0      -4.665   0.828   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -4.665  -0.717   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -3.331  -1.491   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -1.996  -0.717   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      -1.996   0.828   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -3.331   1.596   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -0.790  -1.676   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       0.707  -1.331   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       1.364   0.055   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       0.707   1.429   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      -0.790   1.751   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       2.880  -0.068   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       3.738   1.181   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       3.083   2.547   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       1.568   2.547   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       0.442   3.885   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0      -0.962   3.258   0.000  0.00  0.00           O+0
HETATM   18  O   UNK     0       4.011   5.462   0.000  0.00  0.00           O+0
HETATM   19  C   UNK     0       6.008   3.457   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      -6.008   0.055   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0      -1.996   2.375   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       4.833   0.086   0.000  0.00  0.00           O+0
HETATM   23  O   UNK     0       3.539  -1.465   0.000  0.00  0.00           O+0
HETATM   24  O   UNK     0       2.094   1.143   0.000  0.00  0.00           O+0
HETATM   25  O   UNK     0       3.906   3.859   0.000  0.00  0.00           O+0
HETATM   26  C   UNK     0      -5.817  -1.751   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0      -5.199  -3.161   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0      -3.676  -3.006   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0      -2.527  -3.915   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0      -2.527  -5.462   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0      -1.037  -3.513   0.000  0.00  0.00           C+0
CONECT    1    2    6                                                       
CONECT    2    1    3   20   26                                             
CONECT    3    2    4   28                                                  
CONECT    4    3    5    7                                                  
CONECT    5    4    6   11   21                                             
CONECT    6    1    5                                                       
CONECT    7    4    8                                                       
CONECT    8    7    9                                                       
CONECT    9    8   10   12                                                  
CONECT   10    9   11   15                                                  
CONECT   11    5   10   17                                                  
CONECT   12    9   13   23                                                  
CONECT   13   12   14   19   22                                             
CONECT   14   13   15   25                                                  
CONECT   15   10   14   16   24                                             
CONECT   16   15   17   18                                                  
CONECT   17   11   16                                                       
CONECT   18   16   19                                                       
CONECT   19   13   18                                                       
CONECT   20    2                                                            
CONECT   21    5                                                            
CONECT   22   13                                                            
CONECT   23   12                                                            
CONECT   24   15                                                            
CONECT   25   14                                                            
CONECT   26    2   27                                                       
CONECT   27   26   28                                                       
CONECT   28    3   27   29                                                  
CONECT   29   28   30   31                                                  
CONECT   30   29                                                            
CONECT   31   29                                                            
MASTER        0    0    0    0    0    0    0    0   31    0   72    0
END

View in JSmol

Synonyms

Value	Source
CP 412065	HMDB

Chemical Formula

C₂₅H₃₄O₆

Average Mass

430.5339 Da

Monoisotopic Mass

430.23554 Da

IUPAC Name

9,12-dimethyl-6-(propan-2-yl)-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol

Traditional Name

6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol

CAS Registry Number

Not Available

SMILES

CC(C)C1=C2C3CC=C4C5C(OC6OCC(O)(C4O)C(O)C56O)C3(C)CCC2(C)C=C1

InChI Identifier

InChI=1S/C25H34O6/c1-12(2)13-7-8-22(3)9-10-23(4)15(16(13)22)6-5-14-17-19(23)31-21-25(17,29)20(27)24(28,11-30-21)18(14)26/h5,7-8,12,15,17-21,26-29H,6,9-11H2,1-4H3

InChI Key

IFVVQPINBOCQHT-UHFFFAOYSA-N

Experimental Spectra

Not Available

Predicted Spectra

Not Available

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Hericium coralloides	LOTUS Database	35616633

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

Not Available

Substituents

Not Available

Molecular Framework

Aliphatic 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	2.57	ALOGPS
logP	0.93	ChemAxon
logS	-2.8	ALOGPS
pKa (Strongest Acidic)	11.51	ChemAxon
pKa (Strongest Basic)	-3.6	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	4	ChemAxon
Polar Surface Area	99.38 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	115.61 m³·mol⁻¹	ChemAxon
Polarizability	46.93 Å³	ChemAxon
Number of Rings	6	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

HMDB0033081

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB011076

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

85226442

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol (NP0222804)

MOL for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)

3D MOL for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)

3D SDF for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)

3D-SDF for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)

PDB for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)

3D PDB for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)

SMILES for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)

INCHI for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)

Structure for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)

3D Structure for NP0222804 (6-isopropyl-9,12-dimethyl-14,16-dioxahexacyclo[16.3.1.0⁴,¹².0⁵,⁹.0¹³,²¹.0¹⁵,²⁰]docosa-1,5,7-triene-18,19,20,22-tetrol)