NP-MRD: Showing NP-Card for 1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone (NP0291128)

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Record Information

Version

1.0

Created at

2022-09-09 22:06:18 UTC

Updated at

2022-09-09 22:06:19 UTC

NP-MRD ID

NP0291128

Secondary Accession Numbers

None

Natural Product Identification

Common Name

1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone

Description

Asterone belongs to the class of organic compounds known as 20-oxosteroids. These are steroid derivatives carrying a C=O group at the 20-position of the steroid skeleton. Thus, asterone is considered to be a steroid. 1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone is found in Asterias forbesi, Asterias rubens, Lethasterias nanimensis, Luidia maculata and Meyenaster gelatinosus. It was first documented in 1984 (PMID: 6537045). Based on a literature review very few articles have been published on Asterone (PMID: 9827037).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309102200062D          

 24 27  0  0  1  0            999 V2000
    1.7447   -3.0280    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5619   -3.1408    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8728   -3.9050    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0683   -2.4895    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.8390   -1.6970    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5218   -1.2340    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1731   -1.7404    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.9853   -1.5952    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    5.2655   -0.8192    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.0777   -0.6740    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    6.3580    0.1019    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.6095   -1.3047    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    7.4216   -1.1595    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.9534   -1.7902    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    8.7655   -1.6450    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.6731   -2.5662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.8610   -2.7114    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.3292   -2.0807    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    6.0489   -2.8566    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5171   -2.2259    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2368   -3.0018    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4247   -3.1470    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8928   -2.5163    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.5330   -3.2587    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  4  2  1  1  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  7  6  1  1  0  0  0
  7  8  1  0  0  0  0
  8  9  1  6  0  0  0
  9 10  1  0  0  0  0
 10 11  1  6  0  0  0
 10 12  1  0  0  0  0
 12 13  1  1  0  0  0
 13 14  1  0  0  0  0
 14 15  1  1  0  0  0
 14 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 12 18  1  0  0  0  0
 18 19  1  1  0  0  0
 18 20  1  0  0  0  0
  8 20  1  0  0  0  0
 20 21  2  0  0  0  0
 21 22  1  0  0  0  0
 22 23  1  0  0  0  0
  4 23  1  0  0  0  0
  7 23  1  0  0  0  0
 23 24  1  1  0  0  0
M  END

     RDKit          3D

 56 59  0  0  0  0  0  0  0  0999 V2000
    6.0922    0.8063    0.6515 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6394    0.8488    0.9172 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2408    1.2780    1.9756 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6820    0.3806   -0.0786 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.8969   -1.0989   -0.4299 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5417   -1.6128   -0.8726 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6314   -0.4228   -0.7832 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.2055   -0.7395   -0.5450 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.4650   -0.8350   -1.9104 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9554   -0.9753   -1.8080 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.4739   -0.8371   -3.0977 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6087    0.0287   -0.9332 C   0  0  1  0  0  0  0  0  0  0  0  0
   -4.0602   -0.4017   -0.7133 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7316    0.7000    0.0426 C   0  0  1  0  0  0  0  0  0  0  0  0
   -6.0406    0.2558    0.3361 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0616    0.9788    1.3433 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5833    1.2032    1.2521 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9537    0.1198    0.4375 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.1016   -1.1881    1.1962 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5072    0.3161    0.1936 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1198    1.3884    0.6174 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5752    1.6652    0.4140 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2639    0.3341    0.3947 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.0733   -0.4539    1.6501 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.6070    1.7654    0.8356 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2726    0.5495   -0.4240 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5382   -0.0143    1.2535 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7018    0.9575   -1.0299 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6749   -1.2307   -1.1789 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1266   -1.5890    0.5526 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6625   -1.9906   -1.9062 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1729   -2.4432   -0.2393 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8173    0.2021   -1.6794 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0679   -1.7259   -0.0080 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0542   -1.7242   -2.4172 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1557    0.0556   -2.4826 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2110   -1.9970   -1.4730 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4031    0.1303   -3.3670 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6470    1.0431   -1.3385 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5080   -0.5279   -1.7093 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0874   -1.3701   -0.1833 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8289    1.5819   -0.6181 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.5190    0.9676    0.8407 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5358    1.9171    1.7572 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3483    0.1879    2.0769 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4105    2.2186    0.8485 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1668    1.1601    2.2786 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8632   -2.0598    0.5536 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0992   -1.3496    1.6024 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3765   -1.1807    2.0377 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4005    2.1905    1.1731 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9812    2.3653    1.1486 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6473    2.0724   -0.6375 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4687    0.1687    2.3656 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0064   -0.7006    2.1805 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4508   -1.3687    1.4709 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  2  0
  2  4  1  0
  4  5  1  0
  5  6  1  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  1  0
 10 11  1  0
 10 12  1  0
 12 13  1  0
 13 14  1  0
 14 15  1  0
 14 16  1  0
 16 17  1  0
 17 18  1  0
 18 19  1  1
 18 20  1  0
 20 21  2  0
 21 22  1  0
 22 23  1  0
 23 24  1  1
 23  4  1  0
 23  7  1  0
 20  8  1  0
 18 12  1  0
  1 25  1  0
  1 26  1  0
  1 27  1  0
  4 28  1  6
  5 29  1  0
  5 30  1  0
  6 31  1  0
  6 32  1  0
  7 33  1  6
  8 34  1  1
  9 35  1  0
  9 36  1  0
 10 37  1  1
 11 38  1  0
 12 39  1  6
 13 40  1  0
 13 41  1  0
 14 42  1  6
 15 43  1  0
 16 44  1  0
 16 45  1  0
 17 46  1  0
 17 47  1  0
 19 48  1  0
 19 49  1  0
 19 50  1  0
 21 51  1  0
 22 52  1  0
 22 53  1  0
 24 54  1  0
 24 55  1  0
 24 56  1  0
M  END


  Mrv1652309102200062D          

 24 27  0  0  1  0            999 V2000
    1.7447   -3.0280    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5619   -3.1408    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8728   -3.9050    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0683   -2.4895    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.8390   -1.6970    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5218   -1.2340    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1731   -1.7404    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.9853   -1.5952    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    5.2655   -0.8192    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.0777   -0.6740    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    6.3580    0.1019    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.6095   -1.3047    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    7.4216   -1.1595    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.9534   -1.7902    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    8.7655   -1.6450    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.6731   -2.5662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.8610   -2.7114    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.3292   -2.0807    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    6.0489   -2.8566    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5171   -2.2259    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2368   -3.0018    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4247   -3.1470    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8928   -2.5163    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.5330   -3.2587    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  4  2  1  1  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  7  6  1  1  0  0  0
  7  8  1  0  0  0  0
  8  9  1  6  0  0  0
  9 10  1  0  0  0  0
 10 11  1  6  0  0  0
 10 12  1  0  0  0  0
 12 13  1  1  0  0  0
 13 14  1  0  0  0  0
 14 15  1  1  0  0  0
 14 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 12 18  1  0  0  0  0
 18 19  1  1  0  0  0
 18 20  1  0  0  0  0
  8 20  1  0  0  0  0
 20 21  2  0  0  0  0
 21 22  1  0  0  0  0
 22 23  1  0  0  0  0
  4 23  1  0  0  0  0
  7 23  1  0  0  0  0
 23 24  1  1  0  0  0
M  END
> <DATABASE_ID>
NP0291128

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC(=O)[C@H]1CC[C@H]2[C@@H]3C[C@H](O)[C@H]4C[C@@H](O)CC[C@]4(C)C3=CC[C@]12C

> <INCHI_IDENTIFIER>
InChI=1S/C21H32O3/c1-12(22)15-4-5-16-14-11-19(24)18-10-13(23)6-8-21(18,3)17(14)7-9-20(15,16)2/h7,13-16,18-19,23-24H,4-6,8-11H2,1-3H3/t13-,14-,15+,16-,18+,19-,20+,21+/m0/s1

> <INCHI_KEY>
KFNFTGFTYYZZRD-VYXAABIESA-N

> <FORMULA>
C21H32O3

> <MOLECULAR_WEIGHT>
332.484

> <EXACT_MASS>
332.23514489

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
56

> <JCHEM_AVERAGE_POLARIZABILITY>
38.89840087864158

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
1-[(2S,5S,7S,8S,10S,11S,14S,15S)-5,8-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(17)-en-14-yl]ethan-1-one

> <JCHEM_LOGP>
2.272593655666667

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
15.412861959967092

> <JCHEM_PKA_STRONGEST_ACIDIC>
14.737128085116307

> <JCHEM_PKA_STRONGEST_BASIC>
-2.691470397686805

> <JCHEM_POLAR_SURFACE_AREA>
57.53

> <JCHEM_REFRACTIVITY>
95.34920000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
1-[(2S,5S,7S,8S,10S,11S,14S,15S)-5,8-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(17)-en-14-yl]ethanone

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 10-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   10-SEP-22         0                                  
HETATM    1  C   UNK     0       3.257  -5.652   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       4.782  -5.863   0.000  0.00  0.00           C+0
HETATM    3  O   UNK     0       5.363  -7.289   0.000  0.00  0.00           O+0
HETATM    4  C   UNK     0       5.727  -4.647   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       5.299  -3.168   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       6.574  -2.304   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       7.790  -3.249   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       9.306  -2.978   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       9.829  -1.529   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      11.345  -1.258   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0      11.868   0.190   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0      12.338  -2.436   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      13.854  -2.164   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      14.846  -3.342   0.000  0.00  0.00           C+0
HETATM   15  O   UNK     0      16.362  -3.071   0.000  0.00  0.00           O+0
HETATM   16  C   UNK     0      14.323  -4.790   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      12.807  -5.061   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      11.814  -3.884   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0      11.291  -5.332   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      10.299  -4.155   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       9.775  -5.603   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       8.259  -5.874   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       7.267  -4.697   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       6.595  -6.083   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3    4                                                  
CONECT    3    2                                                            
CONECT    4    2    5   23                                                  
CONECT    5    4    6                                                       
CONECT    6    5    7                                                       
CONECT    7    6    8   23                                                  
CONECT    8    7    9   20                                                  
CONECT    9    8   10                                                       
CONECT   10    9   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10   13   18                                                  
CONECT   13   12   14                                                       
CONECT   14   13   15   16                                                  
CONECT   15   14                                                            
CONECT   16   14   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   12   19   20                                             
CONECT   19   18                                                            
CONECT   20   18    8   21                                                  
CONECT   21   20   22                                                       
CONECT   22   21   23                                                       
CONECT   23   22    4    7   24                                             
CONECT   24   23                                                            
MASTER        0    0    0    0    0    0    0    0   24    0   54    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₁H₃₂O₃

Average Mass

332.4840 Da

Monoisotopic Mass

332.23514 Da

IUPAC Name

1-[(2S,5S,7S,8S,10S,11S,14S,15S)-5,8-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(17)-en-14-yl]ethan-1-one

Traditional Name

1-[(2S,5S,7S,8S,10S,11S,14S,15S)-5,8-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(17)-en-14-yl]ethanone

CAS Registry Number

Not Available

SMILES

CC(=O)[C@H]1CC[C@H]2[C@@H]3C[C@H](O)[C@H]4C[C@@H](O)CC[C@]4(C)C3=CC[C@]12C

InChI Identifier

InChI=1S/C21H32O3/c1-12(22)15-4-5-16-14-11-19(24)18-10-13(23)6-8-21(18,3)17(14)7-9-20(15,16)2/h7,13-16,18-19,23-24H,4-6,8-11H2,1-3H3/t13-,14-,15+,16-,18+,19-,20+,21+/m0/s1

InChI Key

KFNFTGFTYYZZRD-VYXAABIESA-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
Asterias forbesi	LOTUS Database	35616633
Asterias rubens	LOTUS Database	35616633
Lethasterias nanimensis	LOTUS Database	35616633
Luidia maculata	LOTUS Database	35616633
Meyenaster gelatinosus	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 20-oxosteroids. These are steroid derivatives carrying a C=O group at the 20-position of the steroid skeleton.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Steroids and steroid derivatives

Sub Class

Oxosteroids

Direct Parent

20-oxosteroids

Alternative Parents

Substituents

20-oxosteroid
Androgen-skeleton
Androstane-skeleton
3-hydroxysteroid
6-hydroxysteroid
Hydroxysteroid
3-beta-hydroxysteroid
Cyclic alcohol
Ketone
Secondary alcohol
Alcohol
Carbonyl group
Organic oxide
Organooxygen compound
Hydrocarbon derivative
Organic oxygen compound
Aliphatic homopolycyclic compound

Molecular Framework

Aliphatic homopolycyclic compounds

External Descriptors

C21 steroids (gluco/mineralocorticoids, progestogins) and derivatives (LMST02030208 )

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	2.27	ChemAxon
pKa (Strongest Acidic)	14.74	ChemAxon
pKa (Strongest Basic)	-2.7	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	57.53 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	95.35 m³·mol⁻¹	ChemAxon
Polarizability	38.9 Å³	ChemAxon
Number of Rings	4	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

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

C00000181

Chemspider ID

142498

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

162272

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Gorshkov BA, Kapustina II, Kicha AA, Aminin DL, Gorshkova IA: Stimulatory effects of starfish sapogenins (Asterias amurensis and Lethasterias nanimensis chelifera) on molluscan heart (Spisula sachalinensis). Comp Biochem Physiol C Pharmacol Toxicol Endocrinol. 1998 Aug;120(2):235-9. doi: 10.1016/s0742-8413(98)10001-4. [PubMed:9827037 ]
Burnell DJ, ApSimon JW, Gilgan MW: Variations in the levels of asterone and asterogenol, two steroids from the saponins of the starfish, Asterias vulgaris (Verrill). Steroids. 1984 Jul;44(1):67-76. doi: 10.1016/s0039-128x(84)80017-3. [PubMed:6537045 ]
LOTUS database [Link]

Showing NP-Card for 1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone (NP0291128)

MOL for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)

3D MOL for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)

3D SDF for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)

3D-SDF for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)

PDB for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)

3D PDB for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)

SMILES for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)

INCHI for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)

Structure for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)

3D Structure for NP0291128 (1-[(1s,3as,3bs,5s,5as,7s,9as,11as)-5,7-dihydroxy-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,4h,5h,5ah,6h,7h,8h,9h,11h-cyclopenta[a]phenanthren-1-yl]ethanone)