Natural Product: NPC74924

Natural Product ID:  NPC74924
Common Name:   Propolin B
IUPAC Name:   (2S)-2-[3,4-dihydroxy-5-[(E)-7-hydroxy-3,7-dimethyloct-2-enyl]phenyl]-5,7-dihydroxy-2,3-dihydrochromen-4-one
Synonyms:  
Molecular Formula:   C25H30O7
Standard InCHIKey:  WCDJIWAYGSJPBT-LDEBPVJWSA-N
Standard InCHI:  InChI=1S/C25H30O7/c1-14(5-4-8-25(2,3)31)6-7-15-9-16(10-20(29)24(15)30)21-13-19(28)23-18(27)11-17(26)12-22(23)32-21/h6,9-12,21,26-27,29-31H,4-5,7-8,13H2,1-3H3/b14-6+/t21-/m0/s1
Canonical SMILES:  C/C(=CCc1cc(cc(c1O)O)[C@@H]1CC(=O)c2c(O1)cc(cc2O)O)/CCCC(O)(C)C
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
NPO33467 taiwanese propolis Species NA NA PMID[12713401]

  Biological Activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT76 Cell Line C6 Rattus norvegicus IC50 = 4 ug/ml 22264170
NPT1 Others Radical scavenging activity Activity = 18.3 % 17420206
NPT1 Others Radical scavenging activity Activity = 85.7 % 17420206
NPT3880 Cell Line Melanoma cells Homo sapiens IC50 = 7.5 ug/ml 12036363
NPT1 Others Radical scavenging activity Activity = 36.7 % 20055495
NPT1 Others Radical scavenging activity Activity = 94.7 % 24095094
NPT1 Others Radical scavenging activity IC50 = 9 ug/ml 20155971
NPT116 Cell Line HL-60 Homo sapiens IC50 = 7.5 ug/ml 20155971

  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 NPC74924 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
0.9932 High Similarity NPC106976
0.9864 High Similarity NPC213896
0.9864 High Similarity NPC192083
0.9864 High Similarity NPC298692
0.9799 High Similarity NPC27337
0.9799 High Similarity NPC471209
0.9797 High Similarity NPC321779
0.9797 High Similarity NPC200761
0.9797 High Similarity NPC477503
0.9797 High Similarity NPC45849
0.9797 High Similarity NPC470327
0.9732 High Similarity NPC470328
0.9732 High Similarity NPC35038
0.9732 High Similarity NPC195796
0.9732 High Similarity NPC472626
0.9732 High Similarity NPC209614
0.9732 High Similarity NPC278778
0.9732 High Similarity NPC291878
0.9669 High Similarity NPC472624
0.9669 High Similarity NPC192686
0.9669 High Similarity NPC472630
0.9669 High Similarity NPC118256
0.9669 High Similarity NPC174953
0.9669 High Similarity NPC472631
0.9669 High Similarity NPC119209
0.9667 High Similarity NPC291508
0.9667 High Similarity NPC474055
0.9667 High Similarity NPC223787
0.9667 High Similarity NPC472598
0.9605 High Similarity NPC471211
0.9605 High Similarity NPC471210
0.9605 High Similarity NPC472632
0.9605 High Similarity NPC471212
0.9605 High Similarity NPC134783
0.9605 High Similarity NPC472634
0.9605 High Similarity NPC474038
0.9603 High Similarity NPC85121
0.9603 High Similarity NPC210459
0.9603 High Similarity NPC22192
0.9603 High Similarity NPC473990
0.96 High Similarity NPC24640
0.9597 High Similarity NPC18727
0.9542 High Similarity NPC474033
0.9542 High Similarity NPC472635
0.9542 High Similarity NPC474034
0.9539 High Similarity NPC282009
0.9539 High Similarity NPC36217
0.9539 High Similarity NPC321399
0.9539 High Similarity NPC287328
0.9539 High Similarity NPC470326
0.9539 High Similarity NPC328102
0.9539 High Similarity NPC475784
0.9536 High Similarity NPC284820
0.9536 High Similarity NPC473272
0.9536 High Similarity NPC52889
0.9533 High Similarity NPC113906
0.9533 High Similarity NPC67396
0.9533 High Similarity NPC226025
0.953 High Similarity NPC219582
0.953 High Similarity NPC302950
0.953 High Similarity NPC236637
0.953 High Similarity NPC471982
0.9527 High Similarity NPC338131
0.9527 High Similarity NPC88804
0.9527 High Similarity NPC3825
0.9524 High Similarity NPC321011
0.9524 High Similarity NPC294852
0.9524 High Similarity NPC188679
0.9521 High Similarity NPC187282
0.9521 High Similarity NPC24136
0.9521 High Similarity NPC290133
0.9481 High Similarity NPC124038
0.9481 High Similarity NPC472625
0.9481 High Similarity NPC186686
0.9477 High Similarity NPC26326
0.9477 High Similarity NPC471499
0.9477 High Similarity NPC142252
0.9474 High Similarity NPC117418
0.9474 High Similarity NPC95936
0.9474 High Similarity NPC53545
0.9474 High Similarity NPC469658
0.9474 High Similarity NPC250214
0.947 High Similarity NPC170026
0.947 High Similarity NPC471500
0.947 High Similarity NPC282307
0.9467 High Similarity NPC170492
0.9463 High Similarity NPC304295
0.9463 High Similarity NPC154345
0.9463 High Similarity NPC205046
0.9463 High Similarity NPC59162
0.9459 High Similarity NPC1612
0.9459 High Similarity NPC183959
0.9419 High Similarity NPC108433
0.9419 High Similarity NPC293319
0.9419 High Similarity NPC62261
0.9419 High Similarity NPC300053
0.9416 High Similarity NPC194427
0.9416 High Similarity NPC201800
0.9416 High Similarity NPC474162
0.9416 High Similarity NPC474150
0.9416 High Similarity NPC211107
0.9416 High Similarity NPC476247
0.9412 High Similarity NPC476283
0.9412 High Similarity NPC470183
0.9408 High Similarity NPC156057
0.9408 High Similarity NPC67876
0.9408 High Similarity NPC162869
0.9408 High Similarity NPC474208
0.9408 High Similarity NPC36852
0.9408 High Similarity NPC475267
0.9408 High Similarity NPC471479
0.9408 High Similarity NPC78225
0.9408 High Similarity NPC474836
0.9408 High Similarity NPC471515
0.9408 High Similarity NPC262286
0.9408 High Similarity NPC48208
0.9404 High Similarity NPC168247
0.9404 High Similarity NPC256925
0.9404 High Similarity NPC57674
0.9404 High Similarity NPC133392
0.9404 High Similarity NPC152951
0.9404 High Similarity NPC230149
0.9404 High Similarity NPC117992
0.9404 High Similarity NPC234255
0.94 High Similarity NPC157784
0.94 High Similarity NPC472912
0.94 High Similarity NPC323626
0.94 High Similarity NPC324233
0.94 High Similarity NPC63187
0.94 High Similarity NPC37684
0.94 High Similarity NPC249570
0.9396 High Similarity NPC472633
0.9392 High Similarity NPC203077
0.9392 High Similarity NPC238279
0.9392 High Similarity NPC3036
0.9392 High Similarity NPC166036
0.9359 High Similarity NPC43319
0.9359 High Similarity NPC170245
0.9359 High Similarity NPC471213
0.9355 High Similarity NPC472278
0.9355 High Similarity NPC18100
0.9355 High Similarity NPC41301
0.9355 High Similarity NPC473313
0.9355 High Similarity NPC329669
0.9351 High Similarity NPC266314
0.9351 High Similarity NPC198829
0.9351 High Similarity NPC187354
0.9351 High Similarity NPC61010
0.9351 High Similarity NPC289771
0.9346 High Similarity NPC184755
0.9346 High Similarity NPC74178
0.9346 High Similarity NPC329091
0.9346 High Similarity NPC204879
0.9342 High Similarity NPC320825
0.9342 High Similarity NPC235165
0.9342 High Similarity NPC255106
0.9342 High Similarity NPC68093
0.9342 High Similarity NPC13858
0.9342 High Similarity NPC142339
0.9342 High Similarity NPC250922
0.9342 High Similarity NPC472455
0.9342 High Similarity NPC138243
0.9342 High Similarity NPC276444
0.9342 High Similarity NPC191146
0.9342 High Similarity NPC326037
0.9342 High Similarity NPC471985
0.9338 High Similarity NPC227337
0.9338 High Similarity NPC49402
0.9338 High Similarity NPC70433
0.9338 High Similarity NPC33051
0.9338 High Similarity NPC273462
0.9338 High Similarity NPC476631
0.9338 High Similarity NPC141212
0.9333 High Similarity NPC474023
0.9333 High Similarity NPC474021
0.9333 High Similarity NPC471677
0.9333 High Similarity NPC472422
0.9333 High Similarity NPC471676
0.9333 High Similarity NPC472420
0.9333 High Similarity NPC472636
0.9333 High Similarity NPC263384
0.9333 High Similarity NPC204515
0.9333 High Similarity NPC244577
0.9329 High Similarity NPC48479
0.9329 High Similarity NPC38545
0.9329 High Similarity NPC105512
0.9329 High Similarity NPC177298
0.9329 High Similarity NPC171916
0.9324 High Similarity NPC95864
0.9324 High Similarity NPC472627
0.9324 High Similarity NPC108406
0.932 High Similarity NPC470890
0.9315 High Similarity NPC73028
0.9299 High Similarity NPC477154
0.9299 High Similarity NPC474024
0.9299 High Similarity NPC117854
0.9299 High Similarity NPC6588
0.9299 High Similarity NPC218226
0.9295 High Similarity NPC326520
0.9295 High Similarity NPC472277

  Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC74924 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
0.9864 High Similarity NPD2393 Clinical (unspecified phase)
0.953 High Similarity NPD1934 Approved
0.9122 High Similarity NPD1511 Approved
0.9085 High Similarity NPD2801 Approved
0.9051 High Similarity NPD6166 Phase 2
0.9051 High Similarity NPD6167 Clinical (unspecified phase)
0.9051 High Similarity NPD6168 Clinical (unspecified phase)
0.9 High Similarity NPD1512 Approved
0.8933 High Similarity NPD4378 Clinical (unspecified phase)
0.8889 High Similarity NPD4380 Phase 2
0.8846 High Similarity NPD4868 Clinical (unspecified phase)
0.8846 High Similarity NPD3882 Suspended
0.8844 High Similarity NPD1550 Clinical (unspecified phase)
0.8844 High Similarity NPD1552 Clinical (unspecified phase)
0.8827 High Similarity NPD7074 Phase 3
0.879 High Similarity NPD7075 Discontinued
0.8784 High Similarity NPD1549 Phase 2
0.8765 High Similarity NPD7054 Approved
0.8718 High Similarity NPD7096 Clinical (unspecified phase)
0.8712 High Similarity NPD7472 Approved
0.8704 High Similarity NPD3818 Discontinued
0.8679 High Similarity NPD5494 Approved
0.8662 High Similarity NPD8443 Clinical (unspecified phase)
0.8662 High Similarity NPD3817 Phase 2
0.8659 High Similarity NPD6797 Phase 2
0.8625 High Similarity NPD6959 Discontinued
0.8606 High Similarity NPD7251 Discontinued
0.8599 High Similarity NPD7819 Suspended
0.8562 High Similarity NPD7410 Clinical (unspecified phase)
0.8553 High Similarity NPD4381 Clinical (unspecified phase)
0.8523 High Similarity NPD2796 Approved
0.8471 Intermediate Similarity NPD7411 Suspended
0.8456 Intermediate Similarity NPD1510 Phase 2
0.8443 Intermediate Similarity NPD4338 Clinical (unspecified phase)
0.8443 Intermediate Similarity NPD7808 Phase 3
0.8424 Intermediate Similarity NPD7804 Clinical (unspecified phase)
0.8418 Intermediate Similarity NPD6801 Discontinued
0.8344 Intermediate Similarity NPD6232 Discontinued
0.8323 Intermediate Similarity NPD7993 Clinical (unspecified phase)
0.8313 Intermediate Similarity NPD5844 Phase 1
0.8311 Intermediate Similarity NPD1240 Approved
0.8303 Intermediate Similarity NPD7473 Discontinued
0.8274 Intermediate Similarity NPD6559 Discontinued
0.8258 Intermediate Similarity NPD6799 Approved
0.82 Intermediate Similarity NPD1607 Approved
0.8188 Intermediate Similarity NPD943 Approved
0.8188 Intermediate Similarity NPD1613 Approved
0.8188 Intermediate Similarity NPD1612 Clinical (unspecified phase)
0.8137 Intermediate Similarity NPD1465 Phase 2
0.8133 Intermediate Similarity NPD7852 Clinical (unspecified phase)
0.8117 Intermediate Similarity NPD2800 Approved
0.8095 Intermediate Similarity NPD1530 Clinical (unspecified phase)
0.8089 Intermediate Similarity NPD2532 Approved
0.8089 Intermediate Similarity NPD2533 Approved
0.8089 Intermediate Similarity NPD2534 Approved
0.8063 Intermediate Similarity NPD6599 Discontinued
0.8052 Intermediate Similarity NPD970 Clinical (unspecified phase)
0.8041 Intermediate Similarity NPD1529 Clinical (unspecified phase)
0.8039 Intermediate Similarity NPD2935 Discontinued
0.8037 Intermediate Similarity NPD7768 Phase 2
0.8013 Intermediate Similarity NPD230 Phase 1
0.8 Intermediate Similarity NPD7421 Clinical (unspecified phase)
0.7975 Intermediate Similarity NPD5402 Approved
0.7952 Intermediate Similarity NPD1247 Approved
0.7939 Intermediate Similarity NPD919 Approved
0.7922 Intermediate Similarity NPD6100 Approved
0.7922 Intermediate Similarity NPD6099 Approved
0.7879 Intermediate Similarity NPD3749 Approved
0.7875 Intermediate Similarity NPD5403 Approved
0.7867 Intermediate Similarity NPD3027 Phase 3
0.7843 Intermediate Similarity NPD6651 Approved
0.7834 Intermediate Similarity NPD3750 Approved
0.7815 Intermediate Similarity NPD6859 Clinical (unspecified phase)
0.7806 Intermediate Similarity NPD1551 Phase 2
0.7771 Intermediate Similarity NPD1243 Approved
0.7764 Intermediate Similarity NPD920 Approved
0.7751 Intermediate Similarity NPD3926 Phase 2
0.775 Intermediate Similarity NPD5401 Approved
0.7742 Intermediate Similarity NPD1509 Clinical (unspecified phase)
0.7725 Intermediate Similarity NPD6234 Discontinued
0.7722 Intermediate Similarity NPD4628 Phase 3
0.7722 Intermediate Similarity NPD6398 Clinical (unspecified phase)
0.7701 Intermediate Similarity NPD4419 Clinical (unspecified phase)
0.7697 Intermediate Similarity NPD4907 Clinical (unspecified phase)
0.7688 Intermediate Similarity NPD7390 Discontinued
0.7688 Intermediate Similarity NPD5953 Discontinued
0.7674 Intermediate Similarity NPD7286 Phase 2
0.7669 Intermediate Similarity NPD3226 Approved
0.7654 Intermediate Similarity NPD6980 Clinical (unspecified phase)
0.7654 Intermediate Similarity NPD7879 Clinical (unspecified phase)
0.765 Intermediate Similarity NPD7501 Clinical (unspecified phase)
0.7643 Intermediate Similarity NPD2346 Discontinued
0.764 Intermediate Similarity NPD8397 Clinical (unspecified phase)
0.764 Intermediate Similarity NPD642 Clinical (unspecified phase)
0.7628 Intermediate Similarity NPD651 Clinical (unspecified phase)
0.7628 Intermediate Similarity NPD2799 Discontinued
0.7625 Intermediate Similarity NPD643 Clinical (unspecified phase)
0.7616 Intermediate Similarity NPD3751 Discontinued
0.7588 Intermediate Similarity NPD5710 Approved
0.7588 Intermediate Similarity NPD3787 Discontinued
0.7588 Intermediate Similarity NPD5711 Approved
0.7582 Intermediate Similarity NPD2313 Discontinued
0.7571 Intermediate Similarity NPD8055 Clinical (unspecified phase)
0.7569 Intermediate Similarity NPD4363 Phase 3
0.7569 Intermediate Similarity NPD4360 Phase 2
0.7568 Intermediate Similarity NPD1547 Clinical (unspecified phase)
0.7566 Intermediate Similarity NPD4908 Phase 1
0.7562 Intermediate Similarity NPD6190 Approved
0.7548 Intermediate Similarity NPD447 Suspended
0.7532 Intermediate Similarity NPD2344 Approved
0.7531 Intermediate Similarity NPD7422 Clinical (unspecified phase)
0.753 Intermediate Similarity NPD37 Approved
0.7529 Intermediate Similarity NPD7199 Phase 2
0.7516 Intermediate Similarity NPD3748 Approved
0.7516 Intermediate Similarity NPD7033 Discontinued
0.7516 Intermediate Similarity NPD4625 Phase 3
0.7514 Intermediate Similarity NPD7228 Approved
0.75 Intermediate Similarity NPD4966 Approved
0.75 Intermediate Similarity NPD4967 Phase 2
0.75 Intermediate Similarity NPD4965 Approved
0.75 Intermediate Similarity NPD1653 Approved
0.75 Intermediate Similarity NPD1878 Clinical (unspecified phase)
0.747 Intermediate Similarity NPD7615 Clinical (unspecified phase)
0.7469 Intermediate Similarity NPD6143 Clinical (unspecified phase)
0.7458 Intermediate Similarity NPD8312 Approved
0.7458 Intermediate Similarity NPD8313 Approved
0.745 Intermediate Similarity NPD1610 Phase 2
0.7442 Intermediate Similarity NPD7184 Clinical (unspecified phase)
0.7436 Intermediate Similarity NPD5124 Phase 1
0.7436 Intermediate Similarity NPD1933 Approved
0.7436 Intermediate Similarity NPD5123 Clinical (unspecified phase)
0.7423 Intermediate Similarity NPD7004 Clinical (unspecified phase)
0.7407 Intermediate Similarity NPD7584 Approved
0.7391 Intermediate Similarity NPD8090 Clinical (unspecified phase)
0.7386 Intermediate Similarity NPD9494 Approved
0.7375 Intermediate Similarity NPD2424 Discontinued
0.7368 Intermediate Similarity NPD1203 Approved
0.7366 Intermediate Similarity NPD6777 Approved
0.7366 Intermediate Similarity NPD6780 Approved
0.7366 Intermediate Similarity NPD6776 Approved
0.7366 Intermediate Similarity NPD6778 Approved
0.7366 Intermediate Similarity NPD6779 Approved
0.7366 Intermediate Similarity NPD6781 Approved
0.7366 Intermediate Similarity NPD6782 Approved
0.7355 Intermediate Similarity NPD6410 Clinical (unspecified phase)
0.7351 Intermediate Similarity NPD4749 Approved
0.7351 Intermediate Similarity NPD4379 Clinical (unspecified phase)
0.7349 Intermediate Similarity NPD5808 Clinical (unspecified phase)
0.7346 Intermediate Similarity NPD2309 Approved
0.7345 Intermediate Similarity NPD7685 Pre-registration
0.7338 Intermediate Similarity NPD6832 Phase 2
0.7333 Intermediate Similarity NPD8150 Discontinued
0.7333 Intermediate Similarity NPD8434 Phase 2
0.733 Intermediate Similarity NPD8151 Discontinued
0.7325 Intermediate Similarity NPD1899 Clinical (unspecified phase)
0.7297 Intermediate Similarity NPD1548 Phase 1
0.7285 Intermediate Similarity NPD9269 Phase 2
0.7283 Intermediate Similarity NPD7229 Phase 3
0.7273 Intermediate Similarity NPD2861 Phase 2
0.7249 Intermediate Similarity NPD7435 Discontinued
0.7244 Intermediate Similarity NPD6798 Discontinued
0.7244 Intermediate Similarity NPD3268 Approved
0.7243 Intermediate Similarity NPD4361 Phase 2
0.7243 Intermediate Similarity NPD4362 Clinical (unspecified phase)
0.7235 Intermediate Similarity NPD5353 Approved
0.7222 Intermediate Similarity NPD5698 Clinical (unspecified phase)
0.7222 Intermediate Similarity NPD2654 Approved
0.7219 Intermediate Similarity NPD6844 Discontinued
0.7208 Intermediate Similarity NPD2798 Approved
0.72 Intermediate Similarity NPD2403 Approved
0.7191 Intermediate Similarity NPD3823 Discontinued
0.7188 Intermediate Similarity NPD4308 Phase 3
0.7176 Intermediate Similarity NPD8455 Phase 2
0.7171 Intermediate Similarity NPD9717 Approved
0.7171 Intermediate Similarity NPD1608 Approved
0.7165 Intermediate Similarity NPD7782 Clinical (unspecified phase)
0.7165 Intermediate Similarity NPD7783 Phase 2
0.7158 Intermediate Similarity NPD7697 Approved
0.7158 Intermediate Similarity NPD7698 Approved
0.7158 Intermediate Similarity NPD7696 Phase 3
0.7152 Intermediate Similarity NPD4060 Phase 1
0.7143 Intermediate Similarity NPD2797 Approved
0.7143 Intermediate Similarity NPD7458 Discontinued
0.7143 Intermediate Similarity NPD5242 Approved
0.7135 Intermediate Similarity NPD1729 Discontinued
0.712 Intermediate Similarity NPD7870 Phase 2
0.712 Intermediate Similarity NPD7871 Phase 2
0.7117 Intermediate Similarity NPD1652 Phase 2
0.7107 Intermediate Similarity NPD6355 Discontinued
0.7105 Intermediate Similarity NPD422 Phase 1
0.7105 Intermediate Similarity NPD6823 Phase 2
0.7105 Intermediate Similarity NPD1201 Approved
0.7099 Intermediate Similarity NPD7266 Discontinued
0.7098 Intermediate Similarity NPD7701 Phase 2
0.7097 Intermediate Similarity NPD6534 Approved
0.7097 Intermediate Similarity NPD6535 Approved
0.7089 Intermediate Similarity NPD6233 Phase 2
0.7076 Intermediate Similarity NPD5761 Phase 2
0.7076 Intermediate Similarity NPD5760 Phase 2
0.7056 Intermediate Similarity NPD7240 Approved

Structure

External Identifiers

PubChem CID   637252
ChEMBL   CHEMBL468032
ZINC  

Physicochemical Properties

Molecular Weight:  442.20
ALogP:  -0.8755
MLogP:  3.44
XLogP:  2.547
# Rotatable Bonds:  15
Polar Surface Area:  127.45
# H-Bond Aceptor:  2
# H-Bond Donor:  5
# Rings:  3
# Heavy Atoms:  32

Download Data

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General Info & Identifiers & Properties  
Structure MOL file  
Source Organisms  
Biological Activities  
Similar NPs/Drugs