Natural Product: NPC254759

Natural Product ID:  NPC254759
Common Name:   Melanoxin
IUPAC Name:   (2S,3S)-2-(3-hydroxy-4-methoxyphenyl)-6-methoxy-3-methyl-2,3-dihydro-1-benzofuran-5-ol
Synonyms:   Melanoxin
Molecular Formula:   C17H18O5
Standard InCHIKey:  AHLYGBUCWDHKBC-XYZCENFISA-N
Standard InCHI:  InChI=1S/C17H18O5/c1-9-11-7-13(19)16(21-3)8-15(11)22-17(9)10-4-5-14(20-2)12(18)6-10/h4-9,17-19H,1-3H3/t9-,17-/m0/s1
Canonical SMILES:  COc1ccc(cc1O)[C@H]1Oc2c([C@@H]1C)cc(c(c2)OC)O
First Find Year:  
Max Developmental Stage:  
Synthetic Gene Cluster:   ;

  Species Source

Organism ID Organism Name Taxonomy Level Family SuperKingdom Isolation Part Collection Location Collection Time Reference
NPO1087 Pterocarpus santalinus Species Fabaceae Eukaryota Heartwood India PMID[21488654]
NPO1087 Pterocarpus santalinus Species Fabaceae Eukaryota heartwood PMID[21488654]

  Biological Activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT81 Cell Line A549 Homo sapiens IC50 = 7.7 ug/ml 21488654
NPT1031 Cell Line Ca9-22 Homo sapiens IC50 = 7.7 ug/ml 21488654
NPT82 Cell Line MDA-MB-231 Homo sapiens IC50 = 7.7 ug/ml 21488654
NPT83 Cell Line MCF7 Homo sapiens IC50 = 7.7 ug/ml 21488654
NPT65 Cell Line HepG2 Homo sapiens IC50 = 7.7 ug/ml 21488654
NPT2 Others Unspecified IC50 = 7.7 ug/ml 21488654
NPT2 Others Unspecified IC50 = 0.69 ug/ml 21488654
NPT2 Others Unspecified Inhibition = 33.33 % 21488654

  Similar Natural Products in NPASS

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules. Tc lies between [0, 1] where '1' indicates the highest similarity. What is Tanimoto coefficient

●  The left chart: Distribution of similarity level between NPC254759 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.56 or Top200).

Similarity Score Similarity Level Natural Product ID
1.0 High Similarity NPC160283
0.9924 High Similarity NPC292882
0.9851 High Similarity NPC107161
0.9778 High Similarity NPC477616
0.9776 High Similarity NPC247291
0.9776 High Similarity NPC311530
0.9706 High Similarity NPC45257
0.9706 High Similarity NPC12641
0.9706 High Similarity NPC280092
0.9706 High Similarity NPC93323
0.9701 High Similarity NPC309124
0.9701 High Similarity NPC184797
0.9701 High Similarity NPC27495
0.9697 High Similarity NPC134968
0.9632 High Similarity NPC102044
0.9632 High Similarity NPC85264
0.9632 High Similarity NPC47633
0.963 High Similarity NPC87725
0.963 High Similarity NPC471389
0.963 High Similarity NPC263261
0.9627 High Similarity NPC236306
0.9627 High Similarity NPC25966
0.9627 High Similarity NPC232164
0.9627 High Similarity NPC473739
0.9627 High Similarity NPC245207
0.9627 High Similarity NPC127218
0.9627 High Similarity NPC319647
0.9624 High Similarity NPC472336
0.9624 High Similarity NPC472334
0.9562 High Similarity NPC63879
0.9552 High Similarity NPC176051
0.9552 High Similarity NPC107551
0.9552 High Similarity NPC102904
0.9552 High Similarity NPC276490
0.9552 High Similarity NPC103976
0.9552 High Similarity NPC474282
0.9552 High Similarity NPC326797
0.9549 High Similarity NPC472337
0.9545 High Similarity NPC158331
0.9496 High Similarity NPC21776
0.9496 High Similarity NPC16269
0.9481 High Similarity NPC471388
0.9478 High Similarity NPC173660
0.9478 High Similarity NPC270456
0.9478 High Similarity NPC265433
0.9478 High Similarity NPC248727
0.9478 High Similarity NPC162659
0.9474 High Similarity NPC287745
0.947 High Similarity NPC204215
0.947 High Similarity NPC6451
0.947 High Similarity NPC175067
0.9412 High Similarity NPC259519
0.9407 High Similarity NPC477938
0.9403 High Similarity NPC112246
0.9403 High Similarity NPC99572
0.9403 High Similarity NPC126409
0.9403 High Similarity NPC470356
0.9403 High Similarity NPC474206
0.9403 High Similarity NPC121812
0.9403 High Similarity NPC112939
0.9403 High Similarity NPC94750
0.9403 High Similarity NPC195022
0.9398 High Similarity NPC475840
0.9394 High Similarity NPC474356
0.9394 High Similarity NPC12275
0.9394 High Similarity NPC45715
0.9394 High Similarity NPC232275
0.9357 High Similarity NPC101376
0.9353 High Similarity NPC307466
0.9338 High Similarity NPC70682
0.9338 High Similarity NPC260741
0.9333 High Similarity NPC156502
0.9333 High Similarity NPC306441
0.9333 High Similarity NPC10737
0.9333 High Similarity NPC209985
0.9333 High Similarity NPC16435
0.9333 High Similarity NPC227503
0.9333 High Similarity NPC474639
0.9333 High Similarity NPC177160
0.9333 High Similarity NPC263367
0.9333 High Similarity NPC230734
0.9333 High Similarity NPC29799
0.9333 High Similarity NPC477939
0.9333 High Similarity NPC54743
0.9328 High Similarity NPC326095
0.9328 High Similarity NPC317380
0.9328 High Similarity NPC106215
0.9328 High Similarity NPC49603
0.9328 High Similarity NPC193026
0.9328 High Similarity NPC474478
0.9328 High Similarity NPC310854
0.9328 High Similarity NPC187616
0.9328 High Similarity NPC244983
0.9318 High Similarity NPC224157
0.9318 High Similarity NPC192687
0.9318 High Similarity NPC311680
0.9318 High Similarity NPC214860
0.9318 High Similarity NPC234488
0.9318 High Similarity NPC299221
0.9318 High Similarity NPC51840
0.9291 High Similarity NPC166584
0.9291 High Similarity NPC301961
0.9286 High Similarity NPC317053
0.9286 High Similarity NPC324492
0.9286 High Similarity NPC260397
0.9281 High Similarity NPC50250
0.927 High Similarity NPC284464
0.9265 High Similarity NPC211549
0.9259 High Similarity NPC260898
0.9259 High Similarity NPC165155
0.9259 High Similarity NPC234333
0.9259 High Similarity NPC47398
0.9259 High Similarity NPC61946
0.9259 High Similarity NPC141765
0.9259 High Similarity NPC34103
0.9259 High Similarity NPC24490
0.9259 High Similarity NPC151224
0.9254 High Similarity NPC11060
0.9254 High Similarity NPC168059
0.9254 High Similarity NPC105554
0.9254 High Similarity NPC229442
0.9248 High Similarity NPC474017
0.9248 High Similarity NPC472597
0.9242 High Similarity NPC45824
0.9242 High Similarity NPC58164
0.9242 High Similarity NPC10225
0.9242 High Similarity NPC190144
0.922 High Similarity NPC320671
0.922 High Similarity NPC327412
0.922 High Similarity NPC328567
0.922 High Similarity NPC320970
0.9209 High Similarity NPC81638
0.9203 High Similarity NPC35216
0.9197 High Similarity NPC30951
0.9197 High Similarity NPC6369
0.9191 High Similarity NPC269091
0.9191 High Similarity NPC302701
0.9191 High Similarity NPC234952
0.9185 High Similarity NPC478085
0.9179 High Similarity NPC202762
0.9179 High Similarity NPC160991
0.9179 High Similarity NPC470752
0.9179 High Similarity NPC16208
0.9179 High Similarity NPC86655
0.9179 High Similarity NPC127624
0.9179 High Similarity NPC184447
0.9179 High Similarity NPC7903
0.9179 High Similarity NPC35932
0.9173 High Similarity NPC237169
0.9173 High Similarity NPC153739
0.9173 High Similarity NPC242807
0.9173 High Similarity NPC472338
0.9173 High Similarity NPC92164
0.9173 High Similarity NPC470624
0.9173 High Similarity NPC257582
0.9173 High Similarity NPC64201
0.9173 High Similarity NPC145305
0.9173 High Similarity NPC241522
0.9173 High Similarity NPC220935
0.9173 High Similarity NPC187998
0.9173 High Similarity NPC77040
0.9173 High Similarity NPC174495
0.9173 High Similarity NPC42300
0.9167 High Similarity NPC282703
0.9167 High Similarity NPC21867
0.9167 High Similarity NPC19694
0.9167 High Similarity NPC184733
0.9167 High Similarity NPC45774
0.9167 High Similarity NPC11258
0.9167 High Similarity NPC266691
0.9167 High Similarity NPC160196
0.9167 High Similarity NPC129570
0.9167 High Similarity NPC128208
0.9155 High Similarity NPC473408
0.9149 High Similarity NPC226540
0.9143 High Similarity NPC470097
0.9143 High Similarity NPC114119
0.9143 High Similarity NPC471415
0.9143 High Similarity NPC473108
0.9137 High Similarity NPC59841
0.9137 High Similarity NPC41782
0.9137 High Similarity NPC475891
0.9137 High Similarity NPC2613
0.9137 High Similarity NPC204347
0.913 High Similarity NPC22317
0.913 High Similarity NPC266197
0.913 High Similarity NPC291101
0.9118 High Similarity NPC201357
0.9118 High Similarity NPC256262
0.9118 High Similarity NPC281521
0.9118 High Similarity NPC164787
0.9118 High Similarity NPC255147
0.9118 High Similarity NPC473413
0.9111 High Similarity NPC26394
0.9111 High Similarity NPC263064
0.9104 High Similarity NPC161557
0.9104 High Similarity NPC228346
0.9104 High Similarity NPC115207
0.9104 High Similarity NPC158079
0.9104 High Similarity NPC40432

  Similar Clinical/Approved Drugs

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.

●  The left chart: Distribution of similarity level between NPC254759 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage
0.9098 High Similarity NPD3027 Phase 3
0.9037 High Similarity NPD1613 Approved
0.9037 High Similarity NPD1612 Clinical (unspecified phase)
0.8881 High Similarity NPD1529 Clinical (unspecified phase)
0.8806 High Similarity NPD1530 Clinical (unspecified phase)
0.8529 High Similarity NPD2861 Phase 2
0.8467 Intermediate Similarity NPD4908 Phase 1
0.8358 Intermediate Similarity NPD1610 Phase 2
0.8345 Intermediate Similarity NPD4907 Clinical (unspecified phase)
0.8224 Intermediate Similarity NPD1934 Approved
0.817 Intermediate Similarity NPD2801 Approved
0.8079 Intermediate Similarity NPD1653 Approved
0.8077 Intermediate Similarity NPD6234 Discontinued
0.8065 Intermediate Similarity NPD3882 Suspended
0.806 Intermediate Similarity NPD1548 Phase 1
0.8052 Intermediate Similarity NPD2393 Clinical (unspecified phase)
0.8 Intermediate Similarity NPD3018 Phase 2
0.7971 Intermediate Similarity NPD4749 Approved
0.7955 Intermediate Similarity NPD5283 Phase 1
0.7911 Intermediate Similarity NPD5494 Approved
0.7887 Intermediate Similarity NPD4625 Phase 3
0.7871 Intermediate Similarity NPD37 Approved
0.7862 Intermediate Similarity NPD7199 Phase 2
0.7847 Intermediate Similarity NPD4060 Phase 1
0.7842 Intermediate Similarity NPD2982 Phase 2
0.7842 Intermediate Similarity NPD2983 Phase 2
0.784 Intermediate Similarity NPD3818 Discontinued
0.7834 Intermediate Similarity NPD4965 Approved
0.7834 Intermediate Similarity NPD4868 Clinical (unspecified phase)
0.7834 Intermediate Similarity NPD4967 Phase 2
0.7834 Intermediate Similarity NPD4966 Approved
0.7832 Intermediate Similarity NPD6410 Clinical (unspecified phase)
0.7826 Intermediate Similarity NPD6167 Clinical (unspecified phase)
0.7826 Intermediate Similarity NPD6166 Phase 2
0.7826 Intermediate Similarity NPD6168 Clinical (unspecified phase)
0.7803 Intermediate Similarity NPD228 Approved
0.777 Intermediate Similarity NPD2981 Phase 2
0.7764 Intermediate Similarity NPD7184 Clinical (unspecified phase)
0.773 Intermediate Similarity NPD7228 Approved
0.7724 Intermediate Similarity NPD3619 Clinical (unspecified phase)
0.7724 Intermediate Similarity NPD3620 Phase 2
0.7704 Intermediate Similarity NPD6671 Approved
0.7698 Intermediate Similarity NPD3705 Approved
0.7697 Intermediate Similarity NPD1511 Approved
0.7683 Intermediate Similarity NPD5844 Phase 1
0.7667 Intermediate Similarity NPD6674 Discontinued
0.7667 Intermediate Similarity NPD5698 Clinical (unspecified phase)
0.7652 Intermediate Similarity NPD3021 Approved
0.7652 Intermediate Similarity NPD3022 Approved
0.7636 Intermediate Similarity NPD7074 Phase 3
0.7603 Intermediate Similarity NPD1558 Phase 1
0.7597 Intermediate Similarity NPD1940 Clinical (unspecified phase)
0.7597 Intermediate Similarity NPD1512 Approved
0.7589 Intermediate Similarity NPD4379 Clinical (unspecified phase)
0.7586 Intermediate Similarity NPD6859 Clinical (unspecified phase)
0.7576 Intermediate Similarity NPD7054 Approved
0.7571 Intermediate Similarity NPD1091 Approved
0.7566 Intermediate Similarity NPD5307 Clinical (unspecified phase)
0.7564 Intermediate Similarity NPD6055 Clinical (unspecified phase)
0.7552 Intermediate Similarity NPD6917 Clinical (unspecified phase)
0.7551 Intermediate Similarity NPD6355 Discontinued
0.7547 Intermediate Similarity NPD6374 Clinical (unspecified phase)
0.7547 Intermediate Similarity NPD3817 Phase 2
0.7535 Intermediate Similarity NPD6696 Suspended
0.753 Intermediate Similarity NPD7472 Approved
0.7516 Intermediate Similarity NPD4675 Approved
0.7516 Intermediate Similarity NPD4678 Approved
0.75 Intermediate Similarity NPD7549 Discontinued
0.75 Intermediate Similarity NPD3892 Phase 2
0.75 Intermediate Similarity NPD4338 Clinical (unspecified phase)
0.7465 Intermediate Similarity NPD3600 Clinical (unspecified phase)
0.7453 Intermediate Similarity NPD7975 Clinical (unspecified phase)
0.7447 Intermediate Similarity NPD422 Phase 1
0.7445 Intermediate Similarity NPD7157 Approved
0.7444 Intermediate Similarity NPD2684 Approved
0.7424 Intermediate Similarity NPD968 Approved
0.7417 Intermediate Similarity NPD5762 Approved
0.7417 Intermediate Similarity NPD5763 Approved
0.7417 Intermediate Similarity NPD2029 Clinical (unspecified phase)
0.7417 Intermediate Similarity NPD3540 Phase 1
0.7413 Intermediate Similarity NPD8651 Approved
0.74 Intermediate Similarity NPD5588 Approved
0.7386 Intermediate Similarity NPD4110 Phase 3
0.7386 Intermediate Similarity NPD6331 Phase 2
0.7386 Intermediate Similarity NPD4109 Clinical (unspecified phase)
0.7381 Intermediate Similarity NPD6797 Phase 2
0.7375 Intermediate Similarity NPD1465 Phase 2
0.7368 Intermediate Similarity NPD290 Approved
0.7357 Intermediate Similarity NPD1357 Approved
0.7355 Intermediate Similarity NPD7212 Phase 2
0.7355 Intermediate Similarity NPD7213 Phase 3
0.7353 Intermediate Similarity NPD7843 Approved
0.7351 Intermediate Similarity NPD6100 Approved
0.7351 Intermediate Similarity NPD6099 Approved
0.7351 Intermediate Similarity NPD3539 Phase 1
0.7338 Intermediate Similarity NPD2677 Approved
0.7337 Intermediate Similarity NPD7251 Discontinued
0.7333 Intermediate Similarity NPD4536 Approved
0.7333 Intermediate Similarity NPD4538 Approved
0.7333 Intermediate Similarity NPD4537 Clinical (unspecified phase)
0.7329 Intermediate Similarity NPD2563 Approved
0.7329 Intermediate Similarity NPD2560 Approved
0.7326 Intermediate Similarity NPD4663 Approved
0.732 Intermediate Similarity NPD4237 Approved
0.732 Intermediate Similarity NPD1652 Phase 2
0.732 Intermediate Similarity NPD4236 Phase 3
0.732 Intermediate Similarity NPD5177 Phase 3
0.7315 Intermediate Similarity NPD5735 Approved
0.7315 Intermediate Similarity NPD5123 Clinical (unspecified phase)
0.7315 Intermediate Similarity NPD5124 Phase 1
0.7308 Intermediate Similarity NPD4378 Clinical (unspecified phase)
0.7308 Intermediate Similarity NPD7447 Phase 1
0.7303 Intermediate Similarity NPD1552 Clinical (unspecified phase)
0.7303 Intermediate Similarity NPD7266 Discontinued
0.7303 Intermediate Similarity NPD1375 Discontinued
0.7303 Intermediate Similarity NPD1550 Clinical (unspecified phase)
0.7297 Intermediate Similarity NPD6233 Phase 2
0.7296 Intermediate Similarity NPD4380 Phase 2
0.7294 Intermediate Similarity NPD7808 Phase 3
0.729 Intermediate Similarity NPD5058 Phase 3
0.729 Intermediate Similarity NPD7124 Phase 2
0.7289 Intermediate Similarity NPD2489 Approved
0.7289 Intermediate Similarity NPD27 Approved
0.7285 Intermediate Similarity NPD6029 Clinical (unspecified phase)
0.7285 Intermediate Similarity NPD6028 Clinical (unspecified phase)
0.7283 Intermediate Similarity NPD7906 Approved
0.7278 Intermediate Similarity NPD7993 Clinical (unspecified phase)
0.7273 Intermediate Similarity NPD6232 Discontinued
0.7273 Intermediate Similarity NPD7466 Approved
0.7267 Intermediate Similarity NPD8055 Clinical (unspecified phase)
0.7259 Intermediate Similarity NPD4750 Phase 3
0.7255 Intermediate Similarity NPD1549 Phase 2
0.7254 Intermediate Similarity NPD3496 Discontinued
0.7251 Intermediate Similarity NPD7310 Approved
0.7251 Intermediate Similarity NPD7312 Approved
0.7251 Intermediate Similarity NPD7311 Approved
0.7251 Intermediate Similarity NPD4577 Approved
0.7251 Intermediate Similarity NPD4578 Approved
0.7251 Intermediate Similarity NPD7313 Approved
0.7248 Intermediate Similarity NPD2238 Phase 2
0.7246 Intermediate Similarity NPD7473 Discontinued
0.7244 Intermediate Similarity NPD4357 Discontinued
0.7244 Intermediate Similarity NPD6143 Clinical (unspecified phase)
0.7239 Intermediate Similarity NPD4381 Clinical (unspecified phase)
0.7239 Intermediate Similarity NPD7075 Discontinued
0.7237 Intermediate Similarity NPD2161 Phase 2
0.7235 Intermediate Similarity NPD6559 Discontinued
0.7235 Intermediate Similarity NPD7240 Approved
0.7233 Intermediate Similarity NPD4005 Discontinued
0.723 Intermediate Similarity NPD6798 Discontinued
0.7229 Intermediate Similarity NPD2970 Approved
0.7229 Intermediate Similarity NPD2969 Approved
0.7222 Intermediate Similarity NPD8443 Clinical (unspecified phase)
0.7222 Intermediate Similarity NPD5402 Approved
0.7212 Intermediate Similarity NPD1247 Approved
0.7209 Intermediate Similarity NPD7309 Approved
0.7209 Intermediate Similarity NPD8053 Approved
0.7209 Intermediate Similarity NPD8054 Approved
0.7208 Intermediate Similarity NPD3060 Approved
0.7197 Intermediate Similarity NPD7004 Clinical (unspecified phase)
0.7197 Intermediate Similarity NPD4123 Phase 3
0.7192 Intermediate Similarity NPD6584 Phase 3
0.7171 Intermediate Similarity NPD5960 Phase 3
0.7169 Intermediate Similarity NPD7229 Phase 3
0.7169 Intermediate Similarity NPD3051 Approved
0.7162 Intermediate Similarity NPD7095 Approved
0.7161 Intermediate Similarity NPD4628 Phase 3
0.7161 Intermediate Similarity NPD3750 Approved
0.7161 Intermediate Similarity NPD6398 Clinical (unspecified phase)
0.716 Intermediate Similarity NPD2978 Approved
0.716 Intermediate Similarity NPD7096 Clinical (unspecified phase)
0.716 Intermediate Similarity NPD2977 Approved
0.7152 Intermediate Similarity NPD6653 Approved
0.7152 Intermediate Similarity NPD7314 Clinical (unspecified phase)
0.7152 Intermediate Similarity NPD5261 Clinical (unspecified phase)
0.7143 Intermediate Similarity NPD7615 Clinical (unspecified phase)
0.7143 Intermediate Similarity NPD2424 Discontinued
0.7134 Intermediate Similarity NPD6799 Approved
0.7126 Intermediate Similarity NPD3926 Phase 2
0.7124 Intermediate Similarity NPD2796 Approved
0.7124 Intermediate Similarity NPD2935 Discontinued
0.7121 Intermediate Similarity NPD846 Approved
0.7121 Intermediate Similarity NPD940 Approved
0.7115 Intermediate Similarity NPD6190 Approved
0.711 Intermediate Similarity NPD7090 Clinical (unspecified phase)
0.7107 Intermediate Similarity NPD6980 Clinical (unspecified phase)
0.7105 Intermediate Similarity NPD6111 Discontinued
0.7103 Intermediate Similarity NPD5327 Phase 3
0.7099 Intermediate Similarity NPD3383 Approved
0.7099 Intermediate Similarity NPD3382 Approved
0.7099 Intermediate Similarity NPD3384 Approved
0.7097 Intermediate Similarity NPD4162 Approved
0.7095 Intermediate Similarity NPD5752 Clinical (unspecified phase)
0.7092 Intermediate Similarity NPD5536 Phase 2
0.7089 Intermediate Similarity NPD4160 Clinical (unspecified phase)
0.7089 Intermediate Similarity NPD1754 Clinical (unspecified phase)
0.7086 Intermediate Similarity NPD230 Phase 1
0.7081 Intermediate Similarity NPD6599 Discontinued
0.7078 Intermediate Similarity NPD6002 Phase 3
0.7078 Intermediate Similarity NPD6005 Phase 3

Structure

External Identifiers

PubChem CID   179443
ChEMBL   CHEMBL1801604
ZINC  

Physicochemical Properties

Molecular Weight:  302.12
ALogP:  -1.0953
MLogP:  2.78
XLogP:  1.984
# Rotatable Bonds:  8
Polar Surface Area:  68.15
# H-Bond Aceptor:  0
# H-Bond Donor:  2
# Rings:  3
# Heavy Atoms:  22

Download Data

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Biological Activities  
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