NP-MRD: Showing NP-Card for (1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one (NP0240532)

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Record Information

Version

2.0

Created at

2022-09-07 00:22:54 UTC

Updated at

2022-09-07 00:22:54 UTC

NP-MRD ID

NP0240532

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

Description

(1'S,3S,6'R,7'R)-6'-ethyl-1,6-dimethoxy-1,2-dihydro-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]Undecane]-2-one belongs to the class of organic compounds known as gelsemium alkaloids. These are alkaloids with a structure that is based on the tetracyclic gelsemium skeleton. These alkaloids contain an oxindole function and a cage-like, hydroaromatic residue which is believed to arise from an intermediate related to anhydrovobasinediol by formation of a 6,20 bond and rearrangement to an oxindole. The major alkaloids in this group are related to Gelsemine; however, a smaller group, characterized by Gelsedine, lack the 6,20 bond, and have also lost C-21. (1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one is found in Gelsemium sempervirens. Based on a literature review very few articles have been published on (1'S,3S,6'R,7'R)-6'-ethyl-1,6-dimethoxy-1,2-dihydro-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]Undecane]-2-one.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309072202222D          

 26 30  0  0  1  0            999 V2000
   -0.3134   -0.8011    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4337    0.0150    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2130    0.5273    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.2968    1.3539    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.0732    1.1478    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8301    1.6023    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5629    1.1433    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.6156    1.9666    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9805    2.4932    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4149    2.1709    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.7195    2.9376    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.5358    3.0572    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8562    1.4738    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6695    1.3353    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9562    0.5617    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7694    0.4232    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.2960    1.0582    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4295   -0.0734    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6163    0.0651    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3296    0.8387    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6265    0.2607    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.1436   -0.0745    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2157    0.3962    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.8398    0.0759    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2700   -0.6997    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2168   -0.6532    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  3  2  1  1  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  1  0  0  0
  8  9  2  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 10 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 15 18  2  0  0  0  0
 18 19  1  0  0  0  0
 19 20  2  0  0  0  0
 13 20  1  0  0  0  0
  7 20  1  0  0  0  0
  7 21  1  0  0  0  0
 21 22  1  6  0  0  0
 23 22  1  6  0  0  0
  3 23  1  0  0  0  0
 23 24  1  0  0  0  0
  5 24  1  0  0  0  0
 24 25  1  0  0  0  0
 25 26  1  0  0  0  0
 21 26  1  0  0  0  0
M  END

     RDKit          3D

 52 56  0  0  0  0  0  0  0  0999 V2000
   -5.1463   -1.7904   -1.0762 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3564   -1.0146   -0.0088 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9472   -0.9947   -0.4194 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.6915   -0.3519   -1.7386 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9013    0.8815   -1.4824 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.4269    0.7038   -1.4351 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3554    0.8414   -0.2258 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.0559    2.1618   -0.2674 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5012    3.2959   -0.5296 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4109    1.9561    0.0232 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.2876    2.9878    0.2491 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8171    3.6025    1.4156 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6962    0.5780    0.0559 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9207   -0.0902    0.2072 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9975   -1.4506    0.0985 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1789   -2.1589    0.2384 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.2462   -3.5563    0.1262 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8417   -2.1515   -0.1643 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6698   -1.4797   -0.3041 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5145   -0.0936   -0.2040 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2122    0.8817    1.1454 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.2916   -0.1318    1.5195 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9456   -0.3349    0.3221 C   0  0  2  0  0  0  0  0  0  0  0  0
   -2.3435    1.0957   -0.1018 C   0  0  1  0  0  0  0  0  0  0  0  0
   -1.9462    2.1810    0.7275 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7356    2.1469    1.3655 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.2891   -1.1470   -1.9695 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5109   -2.6600   -1.3367 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0915   -2.1868   -0.6575 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4322   -1.7194    0.8831 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8610   -0.1297    0.3291 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7329   -2.0938   -0.6428 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0539   -0.9367   -2.3271 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2810    1.6089   -2.2187 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2011   -0.2438   -1.9787 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0479    1.4495   -2.2199 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1542    2.9695    2.2546 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6985    3.5695    1.4335 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1574    4.6362    1.4453 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.8163    0.4640    0.4119 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.1380   -3.9263   -0.9020 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4839   -4.0584    0.7604 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.2612   -3.8859    0.4649 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8744   -3.2257   -0.2580 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7979   -2.0653   -0.5109 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6136    0.7145    1.8537 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9294    0.3203    2.3278 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8282   -1.0308    2.0105 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0635   -0.7530   -0.2819 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4759    1.1741   -0.2170 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6898    2.2864    1.5915 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0563    3.1542    0.2177 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  1  0
  4  5  1  0
  5  6  1  0
  6  7  1  0
  7 21  1  0
 21 22  1  0
 22 23  1  0
 23 24  1  0
 24 25  1  0
 25 26  1  0
  7  8  1  6
  8  9  2  0
  8 10  1  0
 10 11  1  0
 11 12  1  0
 10 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  1  0
 16 17  1  0
 15 18  2  0
 18 19  1  0
 19 20  2  0
 23  3  1  0
 20 13  1  0
 24  5  1  0
 20  7  1  0
 26 21  1  0
  1 27  1  0
  1 28  1  0
  1 29  1  0
  2 30  1  0
  2 31  1  0
  3 32  1  6
  4 33  1  0
  5 34  1  6
  6 35  1  0
  6 36  1  0
 21 46  1  1
 22 47  1  0
 22 48  1  0
 23 49  1  6
 24 50  1  6
 25 51  1  0
 25 52  1  0
 12 37  1  0
 12 38  1  0
 12 39  1  0
 14 40  1  0
 17 41  1  0
 17 42  1  0
 17 43  1  0
 18 44  1  0
 19 45  1  0
M  END


  Mrv1652309072202222D          

 26 30  0  0  1  0            999 V2000
   -0.3134   -0.8011    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4337    0.0150    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2130    0.5273    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.2968    1.3539    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.0732    1.1478    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8301    1.6023    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5629    1.1433    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.6156    1.9666    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9805    2.4932    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4149    2.1709    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.7195    2.9376    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.5358    3.0572    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8562    1.4738    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6695    1.3353    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9562    0.5617    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7694    0.4232    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.2960    1.0582    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4295   -0.0734    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6163    0.0651    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3296    0.8387    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6265    0.2607    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.1436   -0.0745    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2157    0.3962    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.8398    0.0759    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2700   -0.6997    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2168   -0.6532    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  3  2  1  1  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  1  0  0  0
  8  9  2  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  0  0  0  0
 10 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 15 16  1  0  0  0  0
 16 17  1  0  0  0  0
 15 18  2  0  0  0  0
 18 19  1  0  0  0  0
 19 20  2  0  0  0  0
 13 20  1  0  0  0  0
  7 20  1  0  0  0  0
  7 21  1  0  0  0  0
 21 22  1  6  0  0  0
 23 22  1  6  0  0  0
  3 23  1  0  0  0  0
 23 24  1  0  0  0  0
  5 24  1  0  0  0  0
 24 25  1  0  0  0  0
 25 26  1  0  0  0  0
 21 26  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0240532

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC[C@H]1NC2C[C@]3([C@@H]4C[C@@H]1C2CO4)C(=O)N(OC)C1=CC(OC)=CC=C31

> <INCHI_IDENTIFIER>
InChI=1S/C20H26N2O4/c1-4-15-12-8-18-20(9-16(21-15)13(12)10-26-18)14-6-5-11(24-2)7-17(14)22(25-3)19(20)23/h5-7,12-13,15-16,18,21H,4,8-10H2,1-3H3/t12-,13?,15-,16?,18+,20+/m1/s1

> <INCHI_KEY>
RIHQHYIWKHVLRH-ZDWRFUSWSA-N

> <FORMULA>
C20H26N2O4

> <MOLECULAR_WEIGHT>
358.438

> <EXACT_MASS>
358.189257325

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
52

> <JCHEM_AVERAGE_POLARIZABILITY>
39.45726023703432

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(1'S,3S,6'R,7'R)-6'-ethyl-1,6-dimethoxy-1,2-dihydro-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0^{4,8}]undecane]-2-one

> <JCHEM_LOGP>
1.568789467333334

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
5

> <JCHEM_PHYSIOLOGICAL_CHARGE>
1

> <JCHEM_PKA_STRONGEST_BASIC>
11.301074357481543

> <JCHEM_POLAR_SURFACE_AREA>
60.030000000000015

> <JCHEM_REFRACTIVITY>
95.68180000000002

> <JCHEM_ROTATABLE_BOND_COUNT>
3

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
(1'S,3S,6'R,7'R)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0^{4,8}]undecane]-2-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 07-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   07-SEP-22         0                                  
HETATM    1  C   UNK     0      -0.585  -1.495   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -0.810   0.028   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       0.398   0.984   0.000  0.00  0.00           C+0
HETATM    4  N   UNK     0       0.554   2.527   0.000  0.00  0.00           N+0
HETATM    5  C   UNK     0       2.003   2.143   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       3.416   2.991   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       4.784   2.134   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       4.882   3.671   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       3.697   4.654   0.000  0.00  0.00           O+0
HETATM   10  N   UNK     0       6.375   4.052   0.000  0.00  0.00           N+0
HETATM   11  O   UNK     0       6.943   5.483   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0       8.467   5.707   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       7.198   2.751   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       8.716   2.492   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       9.251   1.048   0.000  0.00  0.00           C+0
HETATM   16  O   UNK     0      10.770   0.790   0.000  0.00  0.00           O+0
HETATM   17  C   UNK     0      11.753   1.975   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       8.268  -0.137   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       6.750   0.122   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       6.215   1.566   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       4.903   0.487   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       4.001  -0.139   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       2.269   0.740   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       1.568   0.142   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       2.371  -1.306   0.000  0.00  0.00           C+0
HETATM   26  O   UNK     0       4.138  -1.219   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4   23                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6   24                                                  
CONECT    6    5    7                                                       
CONECT    7    6    8   20   21                                             
CONECT    8    7    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8   11   13                                                  
CONECT   11   10   12                                                       
CONECT   12   11                                                            
CONECT   13   10   14   20                                                  
CONECT   14   13   15                                                       
CONECT   15   14   16   18                                                  
CONECT   16   15   17                                                       
CONECT   17   16                                                            
CONECT   18   15   19                                                       
CONECT   19   18   20                                                       
CONECT   20   19   13    7                                                  
CONECT   21    7   22   26                                                  
CONECT   22   21   23                                                       
CONECT   23   22    3   24                                                  
CONECT   24   23    5   25                                                  
CONECT   25   24   26                                                       
CONECT   26   25   21                                                       
MASTER        0    0    0    0    0    0    0    0   26    0   60    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₀H₂₆N₂O₄

Average Mass

358.4380 Da

Monoisotopic Mass

358.18926 Da

IUPAC Name

Not Available

Traditional Name

Not Available

CAS Registry Number

Not Available

SMILES

CC[C@H]1NC2C[C@]3([C@@H]4C[C@@H]1C2CO4)C(=O)N(OC)C1=CC(OC)=CC=C31

InChI Identifier

InChI=1S/C20H26N2O4/c1-4-15-12-8-18-20(9-16(21-15)13(12)10-26-18)14-6-5-11(24-2)7-17(14)22(25-3)19(20)23/h5-7,12-13,15-16,18,21H,4,8-10H2,1-3H3/t12-,13?,15-,16?,18+,20+/m1/s1

InChI Key

RIHQHYIWKHVLRH-ZDWRFUSWSA-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
Gelsemium sempervirens	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as gelsemium alkaloids. These are alkaloids with a structure that is based on the tetracyclic gelsemium skeleton. These alkaloids contain an oxindole function and a cage-like, hydroaromatic residue which is believed to arise from an intermediate related to anhydrovobasinediol by formation of a 6,20 bond and rearrangement to an oxindole. The major alkaloids in this group are related to Gelsemine; however, a smaller group, characterized by Gelsedine, lack the 6,20 bond, and have also lost C-21.

Kingdom

Organic compounds

Super Class

Alkaloids and derivatives

Class

Gelsemium alkaloids

Sub Class

Not Available

Direct Parent

Gelsemium alkaloids

Alternative Parents

Substituents

C21-norgelsemium skeleton
Indole or derivatives
Anisole
Aralkylamine
Oxepane
Alkyl aryl ether
Benzenoid
Oxane
Pyrrolidine
Amino acid or derivatives
Oxacycle
Azacycle
Organoheterocyclic compound
Secondary amine
Ether
Secondary aliphatic amine
Dialkyl ether
Carboxylic acid derivative
Organic nitrogen compound
Organic oxygen compound
Organopnictogen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Organonitrogen compound
Carbonyl group
Amine
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

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

137628514

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for (1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one (NP0240532)

MOL for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)

3D MOL for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)

3D SDF for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)

3D-SDF for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)

PDB for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)

3D PDB for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)

SMILES for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)

INCHI for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)

Structure for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)

3D Structure for NP0240532 ((1's,3s,6'r,7'r)-6'-ethyl-1,6-dimethoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one)