Natural Product: NPC68850

Natural Product ID:  NPC68850
Common Name:   Chaetoxanthone C
IUPAC Name:   4-chloro-1,3-dihydroxy-8-methoxy-2-[(2R,6R)-6-methyloxan-2-yl]xanthen-9-one
Synonyms:   Chaetoxanthone C
Molecular Formula:   C20H19ClO6
Standard InCHIKey:  MWYMVCYBLZZWPG-BXKDBHETSA-N
Standard InCHI:  InChI=1S/C20H19ClO6/c1-9-5-3-7-12(26-9)14-18(23)15-17(22)13-10(25-2)6-4-8-11(13)27-20(15)16(21)19(14)24/h4,6,8-9,12,23-24H,3,5,7H2,1-2H3/t9-,12-/m1/s1
Canonical SMILES:  COc1cccc2c1c(=O)c1c(o2)c(Cl)c(c(c1O)[C@H]1CCC[C@H](O1)C)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
NPO31271 Chaetomium Genus Chaetomiaceae Eukaryota PMID[18683985]

  Biological Activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT839 Cell Line L6 Rattus norvegicus IC50 = 46.7 ug/ml 18683985
NPT633 Organism Leishmania donovani Leishmania donovani IC50 = 3.1 ug/ml 18683985
NPT580 Organism Trypanosoma cruzi Trypanosoma cruzi IC50 = 1.5 ug/ml 18683985
NPT844 Organism Trypanosoma brucei rhodesiense Trypanosoma brucei rhodesiense IC50 = 42.6 ug/ml 18683985
NPT485 Organism Plasmodium falciparum (isolate K1 / Thailand) Plasmodium falciparum K1 IC50 = 4 ug/ml 18683985

  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 NPC68850 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
0.8774 High Similarity NPC148757
0.8774 High Similarity NPC32739
0.8774 High Similarity NPC265040
0.8774 High Similarity NPC66515
0.8774 High Similarity NPC228504
0.8774 High Similarity NPC328164
0.8774 High Similarity NPC306829
0.8774 High Similarity NPC161506
0.8774 High Similarity NPC324436
0.8774 High Similarity NPC125855
0.8774 High Similarity NPC296917
0.8774 High Similarity NPC324134
0.8774 High Similarity NPC78
0.8774 High Similarity NPC166482
0.8774 High Similarity NPC166934
0.8774 High Similarity NPC182852
0.8774 High Similarity NPC223500
0.8774 High Similarity NPC177354
0.8774 High Similarity NPC220998
0.8774 High Similarity NPC227579
0.8774 High Similarity NPC37496
0.8774 High Similarity NPC194432
0.8774 High Similarity NPC167624
0.8774 High Similarity NPC10937
0.8774 High Similarity NPC40833
0.8774 High Similarity NPC76338
0.8774 High Similarity NPC1089
0.8774 High Similarity NPC64915
0.8774 High Similarity NPC107572
0.8774 High Similarity NPC76372
0.8726 High Similarity NPC67805
0.8726 High Similarity NPC475052
0.8726 High Similarity NPC470131
0.8726 High Similarity NPC312973
0.8726 High Similarity NPC470134
0.8726 High Similarity NPC470647
0.8726 High Similarity NPC142405
0.8726 High Similarity NPC473078
0.8726 High Similarity NPC176229
0.8726 High Similarity NPC301276
0.8726 High Similarity NPC54577
0.8726 High Similarity NPC109183
0.8726 High Similarity NPC88964
0.8726 High Similarity NPC83357
0.8726 High Similarity NPC214774
0.8726 High Similarity NPC470133
0.8726 High Similarity NPC111786
0.8726 High Similarity NPC195621
0.8726 High Similarity NPC267375
0.8726 High Similarity NPC20488
0.8726 High Similarity NPC470132
0.8726 High Similarity NPC246948
0.8718 High Similarity NPC478086
0.8718 High Similarity NPC169591
0.8718 High Similarity NPC223812
0.8718 High Similarity NPC214166
0.8718 High Similarity NPC77794
0.8718 High Similarity NPC125894
0.8718 High Similarity NPC81697
0.8718 High Similarity NPC278249
0.8718 High Similarity NPC310130
0.8718 High Similarity NPC107177
0.8718 High Similarity NPC164980
0.8718 High Similarity NPC175504
0.8718 High Similarity NPC221432
0.8718 High Similarity NPC316816
0.8718 High Similarity NPC257097
0.8718 High Similarity NPC150408
0.8718 High Similarity NPC149026
0.8718 High Similarity NPC85162
0.8718 High Similarity NPC68104
0.8718 High Similarity NPC39329
0.8718 High Similarity NPC185276
0.8718 High Similarity NPC75049
0.8718 High Similarity NPC143896
0.8718 High Similarity NPC91560
0.871 High Similarity NPC156190
0.871 High Similarity NPC312391
0.871 High Similarity NPC110038
0.871 High Similarity NPC213322
0.871 High Similarity NPC258630
0.871 High Similarity NPC248372
0.871 High Similarity NPC324386
0.871 High Similarity NPC17170
0.871 High Similarity NPC96408
0.871 High Similarity NPC4743
0.871 High Similarity NPC166689
0.871 High Similarity NPC279650
0.8679 High Similarity NPC473016
0.8671 High Similarity NPC23728
0.8671 High Similarity NPC283234
0.8671 High Similarity NPC110303
0.8671 High Similarity NPC296998
0.8671 High Similarity NPC473077
0.8662 High Similarity NPC235217
0.8662 High Similarity NPC470136
0.8662 High Similarity NPC470135
0.8662 High Similarity NPC473013
0.8662 High Similarity NPC39045
0.8662 High Similarity NPC131579
0.8662 High Similarity NPC209040
0.8662 High Similarity NPC473014
0.8662 High Similarity NPC319752
0.8662 High Similarity NPC473015
0.8662 High Similarity NPC236766
0.8662 High Similarity NPC197252
0.8662 High Similarity NPC131568
0.8645 High Similarity NPC110228
0.8645 High Similarity NPC6407
0.8645 High Similarity NPC188243
0.8639 High Similarity NPC474857
0.8616 High Similarity NPC160821
0.8616 High Similarity NPC161191
0.8616 High Similarity NPC132592
0.8608 High Similarity NPC472629
0.8608 High Similarity NPC476088
0.8608 High Similarity NPC127059
0.8608 High Similarity NPC285630
0.8608 High Similarity NPC474161
0.8608 High Similarity NPC228779
0.8596 High Similarity NPC45072
0.859 High Similarity NPC3188
0.8581 High Similarity NPC310135
0.8581 High Similarity NPC225153
0.8581 High Similarity NPC20709
0.8581 High Similarity NPC140890
0.8581 High Similarity NPC222342
0.8581 High Similarity NPC274784
0.8581 High Similarity NPC150648
0.8581 High Similarity NPC329203
0.8581 High Similarity NPC265871
0.858 High Similarity NPC470562
0.858 High Similarity NPC470565
0.8571 High Similarity NPC325429
0.8562 High Similarity NPC3642
0.8553 High Similarity NPC472627
0.8553 High Similarity NPC300988
0.8553 High Similarity NPC10990
0.8544 High Similarity NPC470890
0.8544 High Similarity NPC124780
0.8544 High Similarity NPC271288
0.8544 High Similarity NPC87486
0.8535 High Similarity NPC147145
0.8529 High Similarity NPC470560
0.8526 High Similarity NPC284550
0.8526 High Similarity NPC76445
0.8526 High Similarity NPC129853
0.8526 High Similarity NPC69769
0.8526 High Similarity NPC159275
0.8526 High Similarity NPC241100
0.8519 High Similarity NPC166067
0.8519 High Similarity NPC475790
0.8509 High Similarity NPC472633
0.85 High Similarity NPC321623
0.85 High Similarity NPC122894
0.85 High Similarity NPC189087
0.8491 Intermediate Similarity NPC187282
0.8491 Intermediate Similarity NPC476153
0.8491 Intermediate Similarity NPC290133
0.8491 Intermediate Similarity NPC215885
0.8491 Intermediate Similarity NPC2416
0.8491 Intermediate Similarity NPC24136
0.8481 Intermediate Similarity NPC38219
0.8481 Intermediate Similarity NPC106985
0.8481 Intermediate Similarity NPC219915
0.8481 Intermediate Similarity NPC166138
0.8481 Intermediate Similarity NPC18585
0.8481 Intermediate Similarity NPC471621
0.8471 Intermediate Similarity NPC110969
0.8471 Intermediate Similarity NPC277865
0.8471 Intermediate Similarity NPC282300
0.8466 Intermediate Similarity NPC474499
0.8462 Intermediate Similarity NPC217186
0.8462 Intermediate Similarity NPC53181
0.8462 Intermediate Similarity NPC303633
0.8462 Intermediate Similarity NPC55018
0.8462 Intermediate Similarity NPC216978
0.8462 Intermediate Similarity NPC78913
0.8462 Intermediate Similarity NPC96565
0.8462 Intermediate Similarity NPC220062
0.8462 Intermediate Similarity NPC301217
0.8462 Intermediate Similarity NPC18260
0.8457 Intermediate Similarity NPC474023
0.8457 Intermediate Similarity NPC474021
0.8457 Intermediate Similarity NPC209142
0.8457 Intermediate Similarity NPC312549
0.8457 Intermediate Similarity NPC178484
0.8452 Intermediate Similarity NPC107586
0.8452 Intermediate Similarity NPC259685
0.8452 Intermediate Similarity NPC296490
0.8452 Intermediate Similarity NPC295261
0.8452 Intermediate Similarity NPC12296
0.8452 Intermediate Similarity NPC287246
0.8452 Intermediate Similarity NPC32441
0.8452 Intermediate Similarity NPC79943
0.8452 Intermediate Similarity NPC243083
0.8452 Intermediate Similarity NPC13768
0.8447 Intermediate Similarity NPC472628
0.8447 Intermediate Similarity NPC19238
0.8447 Intermediate Similarity NPC164205

  Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC68850 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
0.8452 Intermediate Similarity NPD1550 Clinical (unspecified phase)
0.8452 Intermediate Similarity NPD1552 Clinical (unspecified phase)
0.8397 Intermediate Similarity NPD1549 Phase 2
0.8313 Intermediate Similarity NPD4378 Clinical (unspecified phase)
0.8303 Intermediate Similarity NPD8443 Clinical (unspecified phase)
0.8242 Intermediate Similarity NPD2393 Clinical (unspecified phase)
0.8232 Intermediate Similarity NPD7411 Suspended
0.8199 Intermediate Similarity NPD7410 Clinical (unspecified phase)
0.8171 Intermediate Similarity NPD4380 Phase 2
0.8095 Intermediate Similarity NPD7075 Discontinued
0.8038 Intermediate Similarity NPD2796 Approved
0.8024 Intermediate Similarity NPD7096 Clinical (unspecified phase)
0.8023 Intermediate Similarity NPD2403 Approved
0.7975 Intermediate Similarity NPD1510 Phase 2
0.7967 Intermediate Similarity NPD4363 Phase 3
0.7967 Intermediate Similarity NPD4360 Phase 2
0.7964 Intermediate Similarity NPD1934 Approved
0.7953 Intermediate Similarity NPD6959 Discontinued
0.7949 Intermediate Similarity NPD1240 Approved
0.7917 Intermediate Similarity NPD7819 Suspended
0.7886 Intermediate Similarity NPD7804 Clinical (unspecified phase)
0.7882 Intermediate Similarity NPD4381 Clinical (unspecified phase)
0.7857 Intermediate Similarity NPD6801 Discontinued
0.7848 Intermediate Similarity NPD1607 Approved
0.7816 Intermediate Similarity NPD7852 Clinical (unspecified phase)
0.7816 Intermediate Similarity NPD6167 Clinical (unspecified phase)
0.7816 Intermediate Similarity NPD6166 Phase 2
0.7816 Intermediate Similarity NPD6168 Clinical (unspecified phase)
0.7719 Intermediate Similarity NPD7768 Phase 2
0.7697 Intermediate Similarity NPD6799 Approved
0.7688 Intermediate Similarity NPD5494 Approved
0.7669 Intermediate Similarity NPD7421 Clinical (unspecified phase)
0.764 Intermediate Similarity NPD7074 Phase 3
0.7634 Intermediate Similarity NPD4362 Clinical (unspecified phase)
0.7634 Intermediate Similarity NPD4361 Phase 2
0.7602 Intermediate Similarity NPD2801 Approved
0.759 Intermediate Similarity NPD1511 Approved
0.7584 Intermediate Similarity NPD7054 Approved
0.7542 Intermediate Similarity NPD7472 Approved
0.7529 Intermediate Similarity NPD6599 Discontinued
0.7515 Intermediate Similarity NPD3750 Approved
0.7514 Intermediate Similarity NPD3882 Suspended
0.75 Intermediate Similarity NPD1512 Approved
0.75 Intermediate Similarity NPD6797 Phase 2
0.7484 Intermediate Similarity NPD6859 Clinical (unspecified phase)
0.7471 Intermediate Similarity NPD3749 Approved
0.7459 Intermediate Similarity NPD7251 Discontinued
0.7456 Intermediate Similarity NPD5403 Approved
0.7455 Intermediate Similarity NPD2800 Approved
0.7418 Intermediate Similarity NPD7808 Phase 3
0.7414 Intermediate Similarity NPD4868 Clinical (unspecified phase)
0.7412 Intermediate Similarity NPD2370 Clinical (unspecified phase)
0.7407 Intermediate Similarity NPD6651 Approved
0.7378 Intermediate Similarity NPD1551 Phase 2
0.7375 Intermediate Similarity NPD4907 Clinical (unspecified phase)
0.7363 Intermediate Similarity NPD6559 Discontinued
0.7356 Intermediate Similarity NPD3817 Phase 2
0.7337 Intermediate Similarity NPD5401 Approved
0.7333 Intermediate Similarity NPD3818 Discontinued
0.7322 Intermediate Similarity NPD4419 Clinical (unspecified phase)
0.7308 Intermediate Similarity NPD5953 Discontinued
0.7296 Intermediate Similarity NPD454 Approved
0.7293 Intermediate Similarity NPD5844 Phase 1
0.7293 Intermediate Similarity NPD7286 Phase 2
0.7289 Intermediate Similarity NPD970 Clinical (unspecified phase)
0.7273 Intermediate Similarity NPD2935 Discontinued
0.7262 Intermediate Similarity NPD3887 Approved
0.7251 Intermediate Similarity NPD920 Approved
0.725 Intermediate Similarity NPD4908 Phase 1
0.7246 Intermediate Similarity NPD1243 Approved
0.7244 Intermediate Similarity NPD1547 Clinical (unspecified phase)
0.7235 Intermediate Similarity NPD2532 Approved
0.7235 Intermediate Similarity NPD2534 Approved
0.7235 Intermediate Similarity NPD2533 Approved
0.7228 Intermediate Similarity NPD4338 Clinical (unspecified phase)
0.7219 Intermediate Similarity NPD643 Clinical (unspecified phase)
0.7212 Intermediate Similarity NPD3748 Approved
0.7212 Intermediate Similarity NPD2799 Discontinued
0.7211 Intermediate Similarity NPD6312 Discontinued
0.7207 Intermediate Similarity NPD6232 Discontinued
0.7182 Intermediate Similarity NPD7473 Discontinued
0.716 Intermediate Similarity NPD2354 Approved
0.7159 Intermediate Similarity NPD5402 Approved
0.7135 Intermediate Similarity NPD642 Clinical (unspecified phase)
0.7134 Intermediate Similarity NPD5123 Clinical (unspecified phase)
0.7134 Intermediate Similarity NPD1184 Approved
0.7134 Intermediate Similarity NPD5124 Phase 1
0.7126 Intermediate Similarity NPD2344 Approved
0.712 Intermediate Similarity NPD7993 Clinical (unspecified phase)
0.7108 Intermediate Similarity NPD7033 Discontinued
0.7101 Intermediate Similarity NPD1878 Clinical (unspecified phase)
0.7101 Intermediate Similarity NPD4628 Phase 3
0.7086 Intermediate Similarity NPD958 Approved
0.7086 Intermediate Similarity NPD7615 Clinical (unspecified phase)
0.7066 Intermediate Similarity NPD6100 Approved
0.7066 Intermediate Similarity NPD6099 Approved
0.7063 Intermediate Similarity NPD1203 Approved
0.7062 Intermediate Similarity NPD8438 Clinical (unspecified phase)
0.7055 Intermediate Similarity NPD2313 Discontinued
0.7048 Intermediate Similarity NPD4537 Clinical (unspecified phase)
0.7048 Intermediate Similarity NPD4536 Approved
0.7048 Intermediate Similarity NPD4538 Approved
0.7047 Intermediate Similarity NPD8090 Clinical (unspecified phase)
0.7037 Intermediate Similarity NPD6832 Phase 2
0.7025 Intermediate Similarity NPD1610 Phase 2
0.7024 Intermediate Similarity NPD2353 Approved
0.7024 Intermediate Similarity NPD2355 Clinical (unspecified phase)
0.7016 Intermediate Similarity NPD3819 Phase 2
0.7011 Intermediate Similarity NPD957 Approved
0.7006 Intermediate Similarity NPD1509 Clinical (unspecified phase)
0.6987 Remote Similarity NPD1548 Phase 1
0.6977 Remote Similarity NPD7390 Discontinued
0.6971 Remote Similarity NPD3226 Approved
0.6966 Remote Similarity NPD2379 Clinical (unspecified phase)
0.6959 Remote Similarity NPD2309 Approved
0.6951 Remote Similarity NPD3268 Approved
0.6946 Remote Similarity NPD4978 Clinical (unspecified phase)
0.6944 Remote Similarity NPD919 Approved
0.6936 Remote Similarity NPD7004 Clinical (unspecified phase)
0.6923 Remote Similarity NPD2346 Discontinued
0.691 Remote Similarity NPD1465 Phase 2
0.6905 Remote Similarity NPD5960 Phase 3
0.6905 Remote Similarity NPD5588 Approved
0.6901 Remote Similarity NPD6398 Clinical (unspecified phase)
0.6882 Remote Similarity NPD1729 Discontinued
0.6879 Remote Similarity NPD7040 Clinical (unspecified phase)
0.6879 Remote Similarity NPD7041 Phase 2
0.6875 Remote Similarity NPD5808 Clinical (unspecified phase)
0.6875 Remote Similarity NPD9717 Approved
0.6868 Remote Similarity NPD1247 Approved
0.6867 Remote Similarity NPD943 Approved
0.6852 Remote Similarity NPD2797 Approved
0.6842 Remote Similarity NPD2654 Approved
0.6839 Remote Similarity NPD7879 Clinical (unspecified phase)
0.6836 Remote Similarity NPD4972 Discontinued
0.6831 Remote Similarity NPD5710 Approved
0.6831 Remote Similarity NPD5711 Approved
0.6825 Remote Similarity NPD8312 Approved
0.6825 Remote Similarity NPD8313 Approved
0.6821 Remote Similarity NPD5058 Phase 3
0.6816 Remote Similarity NPD7584 Approved
0.6813 Remote Similarity NPD422 Phase 1
0.681 Remote Similarity NPD2798 Approved
0.6798 Remote Similarity NPD5890 Approved
0.6798 Remote Similarity NPD5889 Approved
0.6793 Remote Similarity NPD3926 Phase 2
0.679 Remote Similarity NPD3225 Approved
0.6788 Remote Similarity NPD4625 Phase 3
0.6784 Remote Similarity NPD4534 Discontinued
0.678 Remote Similarity NPD7458 Discontinued
0.6768 Remote Similarity NPD7501 Clinical (unspecified phase)
0.6766 Remote Similarity NPD1612 Clinical (unspecified phase)
0.6766 Remote Similarity NPD1613 Approved
0.6747 Remote Similarity NPD6798 Discontinued
0.6743 Remote Similarity NPD1578 Phase 2
0.6726 Remote Similarity NPD1933 Approved
0.6722 Remote Similarity NPD8455 Phase 2
0.672 Remote Similarity NPD6104 Discontinued
0.6706 Remote Similarity NPD4308 Phase 3
0.6686 Remote Similarity NPD5958 Discontinued
0.6686 Remote Similarity NPD7213 Phase 3
0.6686 Remote Similarity NPD7212 Phase 2
0.6685 Remote Similarity NPD4288 Approved
0.6684 Remote Similarity NPD3751 Discontinued
0.6667 Remote Similarity NPD3972 Approved
0.6667 Remote Similarity NPD7784 Clinical (unspecified phase)
0.6667 Remote Similarity NPD6980 Clinical (unspecified phase)
0.6667 Remote Similarity NPD6844 Discontinued
0.6667 Remote Similarity NPD9545 Approved
0.6649 Remote Similarity NPD7229 Phase 3
0.6649 Remote Similarity NPD3787 Discontinued
0.6649 Remote Similarity NPD4287 Approved
0.6648 Remote Similarity NPD6585 Discontinued
0.6646 Remote Similarity NPD3266 Approved
0.6646 Remote Similarity NPD3267 Approved
0.6627 Remote Similarity NPD1529 Clinical (unspecified phase)
0.6627 Remote Similarity NPD1899 Clinical (unspecified phase)
0.6609 Remote Similarity NPD4535 Phase 3
0.6609 Remote Similarity NPD7003 Approved
0.6606 Remote Similarity NPD1852 Discontinued
0.66 Remote Similarity NPD6780 Approved
0.66 Remote Similarity NPD6778 Approved
0.66 Remote Similarity NPD6781 Approved
0.66 Remote Similarity NPD6782 Approved
0.66 Remote Similarity NPD6776 Approved
0.66 Remote Similarity NPD6779 Approved
0.66 Remote Similarity NPD6777 Approved
0.6596 Remote Similarity NPD7893 Clinical (unspecified phase)
0.659 Remote Similarity NPD2424 Discontinued
0.6587 Remote Similarity NPD2598 Clinical (unspecified phase)
0.6585 Remote Similarity NPD8151 Discontinued
0.6584 Remote Similarity NPD7696 Phase 3
0.6584 Remote Similarity NPD7698 Approved
0.6584 Remote Similarity NPD7697 Approved
0.6575 Remote Similarity NPD7577 Discontinued
0.657 Remote Similarity NPD5406 Approved
0.657 Remote Similarity NPD5405 Approved
0.657 Remote Similarity NPD5404 Approved
0.657 Remote Similarity NPD5408 Approved
0.6566 Remote Similarity NPD2861 Phase 2

Structure

External Identifiers

PubChem CID   25058081
ChEMBL   CHEMBL499872
ZINC  

Physicochemical Properties

Molecular Weight:  390.09
ALogP:  -1.7136
MLogP:  2.89
XLogP:  2.089
# Rotatable Bonds:  7
Polar Surface Area:  85.22
# H-Bond Aceptor:  2
# H-Bond Donor:  2
# Rings:  4
# Heavy Atoms:  27

Download Data

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