NP-MRD: Showing NP-Card for Stemmadenine (NP0068172)

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Record Information

Version

2.0

Created at

2022-04-28 13:10:14 UTC

Updated at

2022-04-28 13:10:14 UTC

NP-MRD ID

NP0068172

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Stemmadenine

Description

15Alpha-stemmadenine belongs to the class of organic compounds known as strychnos alkaloids. These are alkaloids having a core structure based on the strychnan, stemmadenine (seco-curan), or the akuammicine (curan) skeleton. 15Alpha-stemmadenine is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Stemmadenine is found in Alstonia scholaris , Alstonia angustiloba, Catharanthus roseus , Diplorhynchus condylocarpon , Rauvolfia serpentina, Rhazya stricta, Tabernaemontana grandiflora, Strempeliopsis strempelioides, Tabernaemontana alternifolia, Tabernaemontana coffeoides Boj., Tabernaemontana cymosa, Tabernaemontana dichotoma Roxb.ex Wall and Tabernaemontana minutiflora Pichon. Stemmadenine was first documented in 1985 (PMID: 4021514). Based on a literature review a small amount of articles have been published on 15alpha-stemmadenine (PMID: 28006917) (PMID: 29511102) (PMID: 3373227).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652304282215102D          

 26 29  0  0  1  0            999 V2000
    6.1317    1.3270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4080    0.5496    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8729   -0.0783    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0615    0.0711    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7853    0.8485    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3204    1.4764    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9606    0.8260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7271    0.0348    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4075   -0.4318    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.0397   -0.4213    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.7159   -1.1802    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2112   -1.8399    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8969   -1.2792    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5731   -2.0380    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2199   -0.3288    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.0029    0.3553    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9596    1.0503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0901    1.7561    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.8921    1.9496    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6308    1.5823    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6001    1.0924    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6513    0.2690    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8951   -0.0608    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8026   -0.8806    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6738   -0.9491    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5337   -1.7621    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  1  6  1  0  0  0  0
  5  7  1  0  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  4  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  1  0  0  0
 11 12  2  0  0  0  0
 11 13  1  0  0  0  0
 13 14  1  0  0  0  0
 10 15  1  0  0  0  0
 15 16  1  1  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  1  0  0  0  0
  7 20  1  0  0  0  0
 18 21  1  0  0  0  0
 21 22  1  0  0  0  0
 15 22  1  0  0  0  0
 22 23  2  0  0  0  0
 23 24  1  0  0  0  0
 10 25  1  0  0  0  0
 25 26  1  0  0  0  0
M  END

     RDKit          3D

 52 55  0  0  0  0  0  0  0  0999 V2000
   -2.5968   -0.7887    2.8869 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8277   -1.6094    1.9574 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3848   -1.2393    0.7534 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6398   -2.2544   -0.0278 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8439   -2.0278   -1.4021 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.2917   -1.8103   -2.1845 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9098   -0.4374   -2.0811 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4270   -0.1471   -0.7248 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8249    0.4891    0.3014 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7079    0.4978    1.3501 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.8552   -0.1077    1.0367 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0018   -0.3229    1.7809 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0647   -0.9879    1.2077 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9344   -1.4155   -0.1035 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7767   -1.1876   -0.8263 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7022   -0.5208   -0.2614 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5447    1.0956    0.2964 C   0  0  1  0  0  0  0  0  0  0  0  0
   -0.7479    1.8584    1.6498 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9778    2.4652    1.6208 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6348    2.2097   -0.6736 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3889    2.6154   -1.2353 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8091    2.8349   -0.9963 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8759    3.9143   -1.9403 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6323    0.0969    0.2055 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.2837   -0.0595   -1.1509 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0646   -1.4301   -1.7462 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1925   -1.5164    3.5355 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9638   -0.2815    3.6767 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3705   -0.1437    2.4781 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5695   -2.6418    2.2518 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9973   -3.2841    0.2634 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4645   -2.2181    0.2145 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0619   -1.9788   -3.2612 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0781   -2.5481   -1.9255 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2551    0.3198   -2.5128 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.7625   -0.4803   -2.8359 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5441    0.9140    2.2936 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1161    0.0051    2.8031 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.9779   -1.1722    1.7657 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.7578   -1.9416   -0.5775 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.6906   -1.5261   -1.8449 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5579    1.2190    2.5021 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0136    2.6812    1.6965 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4658    2.4526    2.4779 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4273    3.6340   -2.8390 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3345    4.7645   -1.3910 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8250    4.2538   -2.1766 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4997    0.5010    0.8387 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3850    0.0594   -1.0633 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9803    0.6804   -1.8976 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2905   -1.3861   -2.8310 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8841   -2.0970   -1.3340 H   0  0  0  0  0  0  0  0  0  0  0  0
 23 22  1  0
 22 20  1  0
 20 21  2  0
 17 20  1  0
 17 18  1  1
 18 19  1  0
 17 24  1  0
 24 25  1  0
 25 26  1  0
 26  5  1  0
  5  4  1  0
  4  3  1  0
  3  2  2  0
  2  1  1  0
  5  6  1  0
  6  7  1  0
  7  8  1  0
  8  9  2  0
  9 10  1  0
 10 11  1  0
 11 12  2  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  2  0
  9 17  1  0
 16 11  1  0
  3 24  1  0
 16  8  1  0
 23 45  1  0
 23 46  1  0
 23 47  1  0
 18 42  1  0
 18 43  1  0
 19 44  1  0
 24 48  1  1
 25 49  1  0
 25 50  1  0
 26 51  1  0
 26 52  1  0
  4 31  1  0
  4 32  1  0
  2 30  1  0
  1 27  1  0
  1 28  1  0
  1 29  1  0
  6 33  1  0
  6 34  1  0
  7 35  1  0
  7 36  1  0
 10 37  1  0
 12 38  1  0
 13 39  1  0
 14 40  1  0
 15 41  1  0
M  END


  Mrv1652304282215102D          

 26 29  0  0  1  0            999 V2000
    6.1317    1.3270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4080    0.5496    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8729   -0.0783    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0615    0.0711    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7853    0.8485    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3204    1.4764    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9606    0.8260    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7271    0.0348    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4075   -0.4318    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.0397   -0.4213    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.7159   -1.1802    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2112   -1.8399    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8969   -1.2792    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5731   -2.0380    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2199   -0.3288    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.0029    0.3553    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9596    1.0503    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0901    1.7561    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.8921    1.9496    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6308    1.5823    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6001    1.0924    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6513    0.2690    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8951   -0.0608    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8026   -0.8806    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6738   -0.9491    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5337   -1.7621    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  1  6  1  0  0  0  0
  5  7  1  0  0  0  0
  7  8  2  0  0  0  0
  8  9  1  0  0  0  0
  4  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  1  0  0  0
 11 12  2  0  0  0  0
 11 13  1  0  0  0  0
 13 14  1  0  0  0  0
 10 15  1  0  0  0  0
 15 16  1  1  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  1  0  0  0  0
  7 20  1  0  0  0  0
 18 21  1  0  0  0  0
 21 22  1  0  0  0  0
 15 22  1  0  0  0  0
 22 23  2  0  0  0  0
 23 24  1  0  0  0  0
 10 25  1  0  0  0  0
 25 26  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0068172

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC(=O)[C@@]1(CO)[C@H]2CCN(C\C2=C\C)CCC2=C1NC1=CC=CC=C21

> <INCHI_IDENTIFIER>
InChI=1S/C21H26N2O3/c1-3-14-12-23-10-8-16-15-6-4-5-7-18(15)22-19(16)21(13-24,20(25)26-2)17(14)9-11-23/h3-7,17,22,24H,8-13H2,1-2H3/b14-3-/t17-,21-/m0/s1

> <INCHI_KEY>
MBXJCHZRHROMQA-OSZHWHEXSA-N

> <FORMULA>
C21H26N2O3

> <MOLECULAR_WEIGHT>
354.45

> <EXACT_MASS>
354.194342705

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
52

> <JCHEM_AVERAGE_POLARIZABILITY>
39.60660004394872

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
methyl (1S,2S,16E)-16-ethylidene-2-(hydroxymethyl)-4,14-diazatetracyclo[12.2.2.0^{3,11}.0^{5,10}]octadeca-3(11),5,7,9-tetraene-2-carboxylate

> <ALOGPS_LOGP>
2.79

> <JCHEM_LOGP>
2.090376408999999

> <ALOGPS_LOGS>
-3.00

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
1

> <JCHEM_PKA>
16.435492858254356

> <JCHEM_PKA_STRONGEST_ACIDIC>
14.82430960279552

> <JCHEM_PKA_STRONGEST_BASIC>
7.603666840612513

> <JCHEM_POLAR_SURFACE_AREA>
65.56

> <JCHEM_REFRACTIVITY>
102.7786

> <JCHEM_ROTATABLE_BOND_COUNT>
3

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
3.58e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
methyl (1S,2S,16E)-16-ethylidene-2-(hydroxymethyl)-4,14-diazatetracyclo[12.2.2.0^{3,11}.0^{5,10}]octadeca-3(11),5,7,9-tetraene-2-carboxylate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 28-APR-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   28-APR-22         0                                  
HETATM    1  C   UNK     0      11.446   2.477   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      11.962   1.026   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      10.963  -0.146   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       9.448   0.133   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       8.933   1.584   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       9.931   2.756   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       7.393   1.542   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       6.957   0.065   0.000  0.00  0.00           C+0
HETATM    9  N   UNK     0       8.227  -0.806   0.000  0.00  0.00           N+0
HETATM   10  C   UNK     0       5.674  -0.786   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       5.070  -2.203   0.000  0.00  0.00           C+0
HETATM   12  O   UNK     0       5.994  -3.435   0.000  0.00  0.00           O+0
HETATM   13  O   UNK     0       3.541  -2.388   0.000  0.00  0.00           O+0
HETATM   14  C   UNK     0       2.937  -3.804   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       4.144  -0.614   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       3.739   0.663   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       3.658   1.961   0.000  0.00  0.00           C+0
HETATM   18  N   UNK     0       3.901   3.278   0.000  0.00  0.00           N+0
HETATM   19  C   UNK     0       5.399   3.639   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       6.777   2.954   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       2.987   2.039   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       3.082   0.502   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       1.671  -0.113   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       1.498  -1.644   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       6.858  -1.772   0.000  0.00  0.00           C+0
HETATM   26  O   UNK     0       6.596  -3.289   0.000  0.00  0.00           O+0
CONECT    1    2    6                                                       
CONECT    2    1    3                                                       
CONECT    3    2    4                                                       
CONECT    4    3    5    9                                                  
CONECT    5    4    6    7                                                  
CONECT    6    5    1                                                       
CONECT    7    5    8   20                                                  
CONECT    8    7    9   10                                                  
CONECT    9    8    4                                                       
CONECT   10    8   11   15   25                                             
CONECT   11   10   12   13                                                  
CONECT   12   11                                                            
CONECT   13   11   14                                                       
CONECT   14   13                                                            
CONECT   15   10   16   22                                                  
CONECT   16   15   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   19   21                                                  
CONECT   19   18   20                                                       
CONECT   20   19    7                                                       
CONECT   21   18   22                                                       
CONECT   22   21   15   23                                                  
CONECT   23   22   24                                                       
CONECT   24   23                                                            
CONECT   25   10   26                                                       
CONECT   26   25                                                            
MASTER        0    0    0    0    0    0    0    0   26    0   58    0
END

View in JSmol

Synonyms

Value	Source
(+)-Stemmadenine	ChEBI
15-alpha-Stemmadenine	ChEBI
Stemmadenin	ChEBI
15-a-Stemmadenine	Generator
15-Α-stemmadenine	Generator
15a-Stemmadenine	Generator
15Α-stemmadenine	Generator

Chemical Formula

C₂₁H₂₆N₂O₃

Average Mass

354.4500 Da

Monoisotopic Mass

354.19434 Da

IUPAC Name

methyl (1S,2S,16E)-16-ethylidene-2-(hydroxymethyl)-4,14-diazatetracyclo[12.2.2.0^{3,11}.0^{5,10}]octadeca-3(11),5,7,9-tetraene-2-carboxylate

Traditional Name

methyl (1S,2S,16E)-16-ethylidene-2-(hydroxymethyl)-4,14-diazatetracyclo[12.2.2.0^{3,11}.0^{5,10}]octadeca-3(11),5,7,9-tetraene-2-carboxylate

CAS Registry Number

Not Available

SMILES

COC(=O)[C@@]1(CO)[C@H]2CCN(C\C2=C\C)CCC2=C1NC1=CC=CC=C21

InChI Identifier

InChI=1S/C21H26N2O3/c1-3-14-12-23-10-8-16-15-6-4-5-7-18(15)22-19(16)21(13-24,20(25)26-2)17(14)9-11-23/h3-7,17,22,24H,8-13H2,1-2H3/b14-3-/t17-,21-/m0/s1

InChI Key

MBXJCHZRHROMQA-OSZHWHEXSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Alstonia Alstonia scholaris	Plant	KNApSAcK
Alstonia angustiloba	Plant	KNApSAcK
Catharanthus roseus	Plant	KNApSAcK
Diplorhynchus condylocarpon	-	KNApSAcK
Rauvolfia serpentina	LOTUS Database	35616633
Rhazya stricta	LOTUS Database	35616633
Stemmadenia grandiflora	LOTUS Database	35616633
Strempeliopsis strempelioides	Plant	KNApSAcK
Tabernaemontana alternifolia	LOTUS Database	35616633
Tabernaemontana coffeoides Boj.	Plant	KNApSAcK
Tabernaemontana cymosa	LOTUS Database	35616633
Tabernaemontana dichotoma Roxb.ex Wall	Plant	KNApSAcK
Tabernaemontana minutiflora Pichon	Plant	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as strychnos alkaloids. These are alkaloids having a core structure based on the strychnan, stemmadenine (seco-curan), or the akuammicine (curan) skeleton.

Kingdom

Organic compounds

Super Class

Alkaloids and derivatives

Class

Strychnos alkaloids

Sub Class

Not Available

Direct Parent

Strychnos alkaloids

Alternative Parents

Substituents

Stemmadenine-skeleton
3-alkylindole
Indole
Indole or derivatives
Beta-hydroxy acid
Aralkylamine
Hydroxy acid
Piperidine
Benzenoid
Heteroaromatic compound
Methyl ester
Pyrrole
Amino acid or derivatives
Tertiary aliphatic amine
Tertiary amine
Carboxylic acid ester
Azacycle
Organoheterocyclic compound
Carboxylic acid derivative
Monocarboxylic acid or derivatives
Organopnictogen compound
Organic oxygen compound
Alcohol
Organic oxide
Hydrocarbon derivative
Carbonyl group
Organic nitrogen compound
Organonitrogen compound
Organooxygen compound
Amine
Primary alcohol
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

alkaloid (CHEBI:9260 )
Indole alkaloids (C11691 )

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	2.79	ALOGPS
logP	2.09	ChemAxon
logS	-3	ALOGPS
pKa (Strongest Acidic)	14.82	ChemAxon
pKa (Strongest Basic)	7.6	ChemAxon
Physiological Charge	1	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	65.56 Å²	ChemAxon
Rotatable Bond Count	3	ChemAxon
Refractivity	102.78 m³·mol⁻¹	ChemAxon
Polarizability	39.61 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

Chemspider ID

KEGG Compound ID

BioCyc ID

BiGG ID

Not Available

Wikipedia Link

Stemmadenine

METLIN ID

Not Available

PubChem Compound

57506220

PDB ID

Not Available

ChEBI ID

9260

Good Scents ID

Not Available

References

General References

Qu Y, Simonescu R, De Luca V: Monoterpene Indole Alkaloids from the Fruit of Tabernaemontana litoralis and Differential Alkaloid Composition in Various Fruit Components. J Nat Prod. 2016 Dec 23;79(12):3143-3147. doi: 10.1021/acs.jnatprod.6b00405. Epub 2016 Nov 30. [PubMed:28006917 ]
Qu Y, Easson MEAM, Simionescu R, Hajicek J, Thamm AMK, Salim V, De Luca V: Solution of the multistep pathway for assembly of corynanthean, strychnos, iboga, and aspidosperma monoterpenoid indole alkaloids from 19E-geissoschizine. Proc Natl Acad Sci U S A. 2018 Mar 20;115(12):3180-3185. doi: 10.1073/pnas.1719979115. Epub 2018 Mar 6. [PubMed:29511102 ]
Mariee NK, Khalil AA, Nasser AA, al-Hiti MM, Ali WM: Isolation of the antimicrobial alkaloid stemmadenine from Iraqi Rhazya stricta. J Nat Prod. 1988 Jan-Feb;51(1):186-7. doi: 10.1021/np50055a036. [PubMed:3373227 ]
Perera P, Kanjanapothy D, Sandberg F, Verpoorte R: Muscle relaxant activity and hypotensive activity of some Tabernaemontana alkaloids. J Ethnopharmacol. 1985 May;13(2):165-73. doi: 10.1016/0378-8741(85)90004-2. [PubMed:4021514 ]

Showing NP-Card for Stemmadenine (NP0068172)

MOL for NP0068172 (Stemmadenine)

3D MOL for NP0068172 (Stemmadenine)

3D SDF for NP0068172 (Stemmadenine)

3D-SDF for NP0068172 (Stemmadenine)

PDB for NP0068172 (Stemmadenine)

3D PDB for NP0068172 (Stemmadenine)

SMILES for NP0068172 (Stemmadenine)

INCHI for NP0068172 (Stemmadenine)

Structure for NP0068172 (Stemmadenine)

3D Structure for NP0068172 (Stemmadenine)