NP-MRD: Showing NP-Card for (1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol (NP0219858)

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Record Information

Version

1.0

Created at

2022-09-05 20:59:30 UTC

Updated at

2022-09-05 20:59:31 UTC

NP-MRD ID

NP0219858

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol

Description

(1R,2S,5S,7R,8R,9S,10S,11R,15S,16R,18R)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]Octadecane-7,9,10,15,18-pentol belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D. (1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol is found in Isodon rubescens. It was first documented in 2022 (PMID: 36075691). Based on a literature review a significant number of articles have been published on (1R,2S,5S,7R,8R,9S,10S,11R,15S,16R,18R)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]Octadecane-7,9,10,15,18-pentol (PMID: 36075690) (PMID: 36075689) (PMID: 36075688) (PMID: 36075687).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309052222592D          

 28 32  0  0  1  0            999 V2000
   -1.0990    0.0585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2167    0.0141    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0437    0.8570    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.5375    1.4840    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3754    1.3964    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7588    0.6239    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.6825    0.4487    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.3352    1.0012    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.4424    1.8555    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.1071    0.6752    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2705   -0.1474    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7290   -0.7910    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8324   -1.6895    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5431   -1.1247    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9502   -0.4456    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.4824   -1.2333    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.4604   -2.1121    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5720   -1.0232    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.3114   -1.8547    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2309   -0.6714    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0318    0.0437    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.2843    0.4612    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.4159   -0.0266    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2313   -0.1724    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.4341   -0.5342    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.1670   -1.3832    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6708    0.4530    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.9723    1.2200    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  3  2  1  6  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  6  5  1  1  0  0  0
  7  6  1  6  0  0  0
  7  8  1  0  0  0  0
  8  9  1  1  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  1  0  0  0  0
 12 14  1  0  0  0  0
 15 12  1  1  0  0  0
  7 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  6  0  0  0
 16 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
  7 21  1  0  0  0  0
 21 22  1  1  0  0  0
 22 23  1  0  0  0  0
 18 24  1  0  0  0  0
  6 24  1  0  0  0  0
 24 25  1  6  0  0  0
  2 25  1  0  0  0  0
 25 26  1  6  0  0  0
 24 27  1  0  0  0  0
  3 27  1  0  0  0  0
 27 28  1  1  0  0  0
M  END

     RDKit          3D

 60 64  0  0  0  0  0  0  0  0999 V2000
    4.0761   -1.4577   -2.0214 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3856   -0.5763   -1.3158 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6517   -0.1168    0.0952 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.1945   -1.2010    1.0013 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7541   -1.1221    1.4243 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9396   -0.6054    0.3160 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.4983   -0.2004    0.7034 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.1471   -1.1956    1.6233 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.2348   -0.6136    2.2773 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8005   -2.2642    0.7217 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0620   -1.5940    0.2215 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6674   -0.4316   -0.6262 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0364   -0.8678   -2.0714 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6116    0.7410   -0.4261 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2274   -0.1059   -0.6192 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.8245    1.1965   -1.2362 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.7901    1.1655   -2.6203 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.4970    1.6362   -0.6373 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.0341    2.6140   -1.4393 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1885    2.1120    0.6325 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3523    1.0962    1.4304 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.4441    1.5859    2.0808 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2022    1.8417    3.3986 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4896    0.5304   -0.4736 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.1894    0.1630   -1.7530 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.4596   -0.3994   -2.7378 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6985    1.0762    0.2697 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.2326    2.1027   -0.5049 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.9500   -1.9591   -1.6215 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7745   -1.6951   -3.0238 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6883    0.2106    0.2321 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8573   -1.1985    1.9159 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4131   -2.1972    0.5216 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4588   -2.1963    1.6312 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7380   -0.5690    2.3765 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7790   -1.4553   -0.4123 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5044   -1.6253    2.3798 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4992   -1.0747    3.0919 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1300   -2.5176   -0.1021 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0255   -3.1260    1.3828 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7184   -1.3139    1.0742 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6315   -2.3922   -0.3166 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9635    0.0404   -2.7254 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2384   -1.5499   -2.4226 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0274   -1.3329   -2.0907 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6719    1.1317    0.5763 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5048    1.4854   -1.2402 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6363    0.2948   -0.6275 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7597   -0.9035   -1.2827 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5620    1.9703   -0.9412 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2048    1.9547   -3.0447 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4628    2.8811   -2.1904 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4335    0.9640    2.2374 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8748    0.9444    3.9440 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2013    2.1030    3.8610 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5414    2.7168    3.5763 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5793    1.1477   -2.1561 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7401   -0.0941   -3.6424 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5495    1.3255    1.3014 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3792    2.9205    0.0243 H   0  0  0  0  0  0  0  0  0  0  0  0
 23 22  1  0
 22 21  1  0
 21 20  1  0
 20 18  1  0
 18 19  1  6
 18 16  1  0
 16 17  1  0
 16 15  1  0
 15 12  1  0
 12 13  1  0
 12 14  1  0
 12 11  1  0
 11 10  1  0
 10  8  1  0
  8  9  1  0
  7  8  1  1
  7  6  1  0
  6  5  1  0
  5  4  1  0
  4  3  1  0
  3 27  1  0
 27 28  1  0
 27 24  1  0
 24 25  1  0
 25 26  1  0
 25  2  1  0
  2  1  2  3
  7 21  1  0
 24  6  1  0
 24 18  1  6
  7 15  1  0
  2  3  1  0
 23 54  1  0
 23 55  1  0
 23 56  1  0
 21 53  1  1
 19 52  1  0
 16 50  1  6
 17 51  1  0
 15 49  1  6
 13 43  1  0
 13 44  1  0
 13 45  1  0
 14 46  1  0
 14 47  1  0
 14 48  1  0
 11 41  1  0
 11 42  1  0
 10 39  1  0
 10 40  1  0
  8 37  1  1
  9 38  1  0
  6 36  1  6
  5 34  1  0
  5 35  1  0
  4 32  1  0
  4 33  1  0
  3 31  1  6
 27 59  1  1
 28 60  1  0
 25 57  1  6
 26 58  1  0
  1 29  1  0
  1 30  1  0
M  END


  Mrv1652309052222592D          

 28 32  0  0  1  0            999 V2000
   -1.0990    0.0585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2167    0.0141    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0437    0.8570    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.5375    1.4840    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3754    1.3964    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7588    0.6239    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.6825    0.4487    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    3.3352    1.0012    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    3.4424    1.8555    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.1071    0.6752    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2705   -0.1474    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7290   -0.7910    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8324   -1.6895    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5431   -1.1247    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9502   -0.4456    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.4824   -1.2333    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.4604   -2.1121    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5720   -1.0232    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.3114   -1.8547    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2309   -0.6714    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0318    0.0437    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.2843    0.4612    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.4159   -0.0266    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2313   -0.1724    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.4341   -0.5342    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.1670   -1.3832    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6708    0.4530    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.9723    1.2200    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  3  2  1  6  0  0  0
  3  4  1  0  0  0  0
  4  5  1  0  0  0  0
  6  5  1  1  0  0  0
  7  6  1  6  0  0  0
  7  8  1  0  0  0  0
  8  9  1  1  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  1  0  0  0  0
 12 14  1  0  0  0  0
 15 12  1  1  0  0  0
  7 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  6  0  0  0
 16 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
  7 21  1  0  0  0  0
 21 22  1  1  0  0  0
 22 23  1  0  0  0  0
 18 24  1  0  0  0  0
  6 24  1  0  0  0  0
 24 25  1  6  0  0  0
  2 25  1  0  0  0  0
 25 26  1  6  0  0  0
 24 27  1  0  0  0  0
  3 27  1  0  0  0  0
 27 28  1  1  0  0  0
M  END
> <DATABASE_ID>
NP0219858

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CO[C@@H]1O[C@]2(O)[C@@H](O)[C@@H]3C(C)(C)CC[C@H](O)[C@]13[C@@H]1CC[C@@H]3[C@@H](O)[C@]21[C@H](O)C3=C

> <INCHI_IDENTIFIER>
InChI=1S/C21H32O7/c1-9-10-5-6-11-19-12(22)7-8-18(2,3)13(19)16(25)21(26,28-17(19)27-4)20(11,14(9)23)15(10)24/h10-17,22-26H,1,5-8H2,2-4H3/t10-,11-,12-,13+,14+,15+,16-,17+,19-,20-,21+/m0/s1

> <INCHI_KEY>
IGWYEXHQPGSZHK-YMPALTQQSA-N

> <FORMULA>
C21H32O7

> <MOLECULAR_WEIGHT>
396.48

> <EXACT_MASS>
396.21480337

> <JCHEM_ACCEPTOR_COUNT>
7

> <JCHEM_ATOM_COUNT>
60

> <JCHEM_AVERAGE_POLARIZABILITY>
41.43117842863412

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
5

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(1R,2S,5S,7R,8R,9S,10S,11R,15S,16R,18R)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecane-7,9,10,15,18-pentol

> <JCHEM_LOGP>
-0.10004385366666617

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
5

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
13.456628176811396

> <JCHEM_PKA_STRONGEST_ACIDIC>
10.558053090362085

> <JCHEM_PKA_STRONGEST_BASIC>
-3.007102565358192

> <JCHEM_POLAR_SURFACE_AREA>
119.61000000000001

> <JCHEM_REFRACTIVITY>
98.27489999999999

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
(1R,2S,5S,7R,8R,9S,10S,11R,15S,16R,18R)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecane-7,9,10,15,18-pentol

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 05-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   05-SEP-22         0                                  
HETATM    1  C   UNK     0      -2.052   0.109   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -0.405   0.026   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -0.082   1.600   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.003   2.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       2.567   2.607   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       3.283   1.165   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       5.007   0.837   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       6.226   1.869   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       6.426   3.464   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       7.667   1.260   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       7.972  -0.275   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       6.961  -1.477   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       7.154  -3.154   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       8.480  -2.099   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       5.507  -0.832   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       4.634  -2.302   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       4.593  -3.942   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       2.934  -1.910   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       2.448  -3.462   0.000  0.00  0.00           O+0
HETATM   20  O   UNK     0       4.164  -1.253   0.000  0.00  0.00           O+0
HETATM   21  C   UNK     0       3.793   0.081   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       2.397   0.861   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       0.776  -0.050   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       2.298  -0.322   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       0.810  -0.997   0.000  0.00  0.00           C+0
HETATM   26  O   UNK     0       0.312  -2.582   0.000  0.00  0.00           O+0
HETATM   27  C   UNK     0       1.252   0.846   0.000  0.00  0.00           C+0
HETATM   28  O   UNK     0       1.815   2.277   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3   25                                                  
CONECT    3    2    4   27                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6                                                       
CONECT    6    5    7   24                                                  
CONECT    7    6    8   15   21                                             
CONECT    8    7    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11                                                       
CONECT   11   10   12                                                       
CONECT   12   11   13   14   15                                             
CONECT   13   12                                                            
CONECT   14   12                                                            
CONECT   15   12    7   16                                                  
CONECT   16   15   17   18                                                  
CONECT   17   16                                                            
CONECT   18   16   19   20   24                                             
CONECT   19   18                                                            
CONECT   20   18   21                                                       
CONECT   21   20    7   22                                                  
CONECT   22   21   23                                                       
CONECT   23   22                                                            
CONECT   24   18    6   25   27                                             
CONECT   25   24    2   26                                                  
CONECT   26   25                                                            
CONECT   27   24    3   28                                                  
CONECT   28   27                                                            
MASTER        0    0    0    0    0    0    0    0   28    0   64    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₁H₃₂O₇

Average Mass

396.4800 Da

Monoisotopic Mass

396.21480 Da

IUPAC Name

(1R,2S,5S,7R,8R,9S,10S,11R,15S,16R,18R)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecane-7,9,10,15,18-pentol

Traditional Name

(1R,2S,5S,7R,8R,9S,10S,11R,15S,16R,18R)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecane-7,9,10,15,18-pentol

CAS Registry Number

Not Available

SMILES

CO[C@@H]1O[C@]2(O)[C@@H](O)[C@@H]3C(C)(C)CC[C@H](O)[C@]13[C@@H]1CC[C@@H]3[C@@H](O)[C@]21[C@H](O)C3=C

InChI Identifier

InChI=1S/C21H32O7/c1-9-10-5-6-11-19-12(22)7-8-18(2,3)13(19)16(25)21(26,28-17(19)27-4)20(11,14(9)23)15(10)24/h10-17,22-26H,1,5-8H2,2-4H3/t10-,11-,12-,13+,14+,15+,16-,17+,19-,20-,21+/m0/s1

InChI Key

IGWYEXHQPGSZHK-YMPALTQQSA-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
Isodon rubescens	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Diterpenoids

Direct Parent

Kaurane diterpenoids

Alternative Parents

Substituents

Kaurane diterpenoid
Oxane
Cyclic alcohol
Secondary alcohol
Hemiacetal
Oxacycle
Organoheterocyclic compound
Polyol
Acetal
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
Alcohol
Aliphatic heteropolycyclic compound

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	-0.1	ChemAxon
pKa (Strongest Acidic)	10.56	ChemAxon
pKa (Strongest Basic)	-3	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	7	ChemAxon
Hydrogen Donor Count	5	ChemAxon
Polar Surface Area	119.61 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	98.27 m³·mol⁻¹	ChemAxon
Polarizability	41.43 Å³	ChemAxon
Number of Rings	5	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

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

162945782

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Abioye AI, Sudfeld CR, Hughes MD, Aboud S, Muhihi A, Ulenga N, Nagu TJ, Wang M, Mugusi F, Fawzi WW: Iron status among HIV-infected adults during the first year of antiretroviral therapy in Tanzania. HIV Med. 2022 Sep 8. doi: 10.1111/hiv.13396. [PubMed:36075691 ]
Authors unspecified: Resources Round-up. Altern Lab Anim. 2022 Sep 8:2611929221121256. doi: 10.1177/02611929221121256. [PubMed:36075690 ]
Kim JU, Khan W, Arowoshola L, Ahmad M: Correspondence. Eur Heart J Qual Care Clin Outcomes. 2022 Aug 26. pii: 6677390. doi: 10.1093/ehjqcco/qcac051. [PubMed:36075689 ]
DaVault L: Field Amputations Facilitated by a Surgical Extraction Team. Am Surg. 2022 Sep 8:31348221114521. doi: 10.1177/00031348221114521. [PubMed:36075688 ]
Szanyi J, Walles JK, Tesfaye F, Gudeta AN, Bjorkman P: Intrauterine HIV exposure is associated with linear growth restriction among Ethiopian children in the first 18 months of life. Trop Med Int Health. 2022 Sep;27(9):823-830. doi: 10.1111/tmi.13805. Epub 2022 Aug 17. [PubMed:36075687 ]
LOTUS database [Link]

Showing NP-Card for (1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol (NP0219858)

MOL for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)

3D MOL for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)

3D SDF for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)

3D-SDF for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)

PDB for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)

3D PDB for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)

SMILES for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)

INCHI for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)

Structure for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)

3D Structure for NP0219858 ((1r,2s,5s,7r,8r,9s,10s,11r,15s,16r,18r)-16-methoxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,10,15,18-pentol)