Natural Product: NPC475519

Natural Product ID:  NPC475519
Common Name:   Crotinsularin
IUPAC Name:   (1'R,2'R,3R,4'aR,6'R,8'aR)-5-(furan-3-yl)-1',6',8'a-trimethylspiro[2H-furan-3,5'-3,4,4a,6,7,8-hexahydro-2H-naphthalene]-1',2'-diol
Synonyms:   Crotinsularin
Molecular Formula:   C20H28O4
Standard InCHIKey:  ZHETXDMTDBQVIV-JPXWGHGXSA-N
Standard InCHI:  InChI=1S/C20H28O4/c1-13-6-8-18(2)16(4-5-17(21)19(18,3)22)20(13)10-15(24-12-20)14-7-9-23-11-14/h7,9-11,13,16-17,21-22H,4-6,8,12H2,1-3H3/t13-,16+,17-,18-,19+,20-/m1/s1
Canonical SMILES:  C[C@@H]1CC[C@@]2([C@@H]([C@@]31COC(=C3)c1ccoc1)CC[C@H]([C@]2(C)O)O)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
NPO21790 Croton insularis Species Euphorbiaceae Eukaryota PMID[15104505]

  Biological Activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT165 Cell Line HeLa Homo sapiens IC50 = 148000 nM DrugMatrix in vitro pharmacology data
NPT137 Cell Line L1210 Mus musculus IC50 = 128000 nM 17536859

  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 NPC475519 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
0.8811 High Similarity NPC476946
0.8731 High Similarity NPC290193
0.8593 High Similarity NPC300098
0.8562 High Similarity NPC5676
0.8497 Intermediate Similarity NPC475967
0.8483 Intermediate Similarity NPC52412
0.8467 Intermediate Similarity NPC147340
0.8467 Intermediate Similarity NPC271460
0.8462 Intermediate Similarity NPC86800
0.8456 Intermediate Similarity NPC195325
0.8431 Intermediate Similarity NPC299038
0.84 Intermediate Similarity NPC294803
0.84 Intermediate Similarity NPC6815
0.8387 Intermediate Similarity NPC188649
0.8387 Intermediate Similarity NPC18986
0.838 Intermediate Similarity NPC476947
0.8345 Intermediate Similarity NPC67003
0.8344 Intermediate Similarity NPC121995
0.8333 Intermediate Similarity NPC211625
0.8333 Intermediate Similarity NPC288602
0.8333 Intermediate Similarity NPC472654
0.8333 Intermediate Similarity NPC125182
0.8333 Intermediate Similarity NPC283209
0.8333 Intermediate Similarity NPC88841
0.8333 Intermediate Similarity NPC69647
0.8323 Intermediate Similarity NPC287559
0.8312 Intermediate Similarity NPC472777
0.8312 Intermediate Similarity NPC472778
0.8312 Intermediate Similarity NPC472776
0.8312 Intermediate Similarity NPC194499
0.8301 Intermediate Similarity NPC44675
0.8301 Intermediate Similarity NPC214541
0.8299 Intermediate Similarity NPC243577
0.8289 Intermediate Similarity NPC75906
0.8289 Intermediate Similarity NPC268905
0.8276 Intermediate Similarity NPC474722
0.8269 Intermediate Similarity NPC200782
0.8267 Intermediate Similarity NPC471007
0.8258 Intermediate Similarity NPC474611
0.825 Intermediate Similarity NPC294512
0.8243 Intermediate Similarity NPC251865
0.8239 Intermediate Similarity NPC218838
0.8239 Intermediate Similarity NPC296558
0.8235 Intermediate Similarity NPC57998
0.8235 Intermediate Similarity NPC114880
0.8224 Intermediate Similarity NPC18135
0.8219 Intermediate Similarity NPC156077
0.8217 Intermediate Similarity NPC472773
0.8217 Intermediate Similarity NPC285567
0.8212 Intermediate Similarity NPC470998
0.82 Intermediate Similarity NPC255414
0.82 Intermediate Similarity NPC221809
0.8194 Intermediate Similarity NPC261597
0.8194 Intermediate Similarity NPC304692
0.8194 Intermediate Similarity NPC88007
0.8194 Intermediate Similarity NPC46896
0.8182 Intermediate Similarity NPC264943
0.8176 Intermediate Similarity NPC472651
0.8176 Intermediate Similarity NPC64568
0.817 Intermediate Similarity NPC121615
0.817 Intermediate Similarity NPC469503
0.817 Intermediate Similarity NPC294511
0.8165 Intermediate Similarity NPC276551
0.8158 Intermediate Similarity NPC228842
0.8153 Intermediate Similarity NPC68848
0.8153 Intermediate Similarity NPC472771
0.8143 Intermediate Similarity NPC279877
0.8141 Intermediate Similarity NPC475226
0.8133 Intermediate Similarity NPC97904
0.8129 Intermediate Similarity NPC104736
0.8125 Intermediate Similarity NPC271235
0.8125 Intermediate Similarity NPC472652
0.8121 Intermediate Similarity NPC476944
0.8117 Intermediate Similarity NPC282445
0.8117 Intermediate Similarity NPC178932
0.8117 Intermediate Similarity NPC98206
0.8117 Intermediate Similarity NPC237259
0.8117 Intermediate Similarity NPC302054
0.8117 Intermediate Similarity NPC34421
0.8117 Intermediate Similarity NPC253201
0.8113 Intermediate Similarity NPC470875
0.8113 Intermediate Similarity NPC472141
0.8108 Intermediate Similarity NPC263337
0.8108 Intermediate Similarity NPC121158
0.8101 Intermediate Similarity NPC292389
0.8101 Intermediate Similarity NPC477405
0.8101 Intermediate Similarity NPC469338
0.8101 Intermediate Similarity NPC472139
0.8099 Intermediate Similarity NPC61788
0.8098 Intermediate Similarity NPC56953
0.8098 Intermediate Similarity NPC176413
0.8095 Intermediate Similarity NPC90296
0.8089 Intermediate Similarity NPC335761
0.8089 Intermediate Similarity NPC470789
0.8089 Intermediate Similarity NPC472653
0.8079 Intermediate Similarity NPC250228
0.8077 Intermediate Similarity NPC195954
0.8077 Intermediate Similarity NPC45101
0.8077 Intermediate Similarity NPC36655
0.8077 Intermediate Similarity NPC472772
0.8077 Intermediate Similarity NPC187149
0.8075 Intermediate Similarity NPC82602
0.8071 Intermediate Similarity NPC290955
0.8065 Intermediate Similarity NPC35000
0.8065 Intermediate Similarity NPC92979
0.8065 Intermediate Similarity NPC469336
0.8065 Intermediate Similarity NPC75310
0.8063 Intermediate Similarity NPC472774
0.8063 Intermediate Similarity NPC472775
0.8054 Intermediate Similarity NPC223415
0.8052 Intermediate Similarity NPC476939
0.8052 Intermediate Similarity NPC472672
0.8052 Intermediate Similarity NPC476940
0.8052 Intermediate Similarity NPC476201
0.805 Intermediate Similarity NPC271657
0.805 Intermediate Similarity NPC470940
0.805 Intermediate Similarity NPC56358
0.805 Intermediate Similarity NPC470182
0.805 Intermediate Similarity NPC276735
0.805 Intermediate Similarity NPC469849
0.8041 Intermediate Similarity NPC205765
0.8039 Intermediate Similarity NPC470997
0.8039 Intermediate Similarity NPC212257
0.8039 Intermediate Similarity NPC196846
0.8038 Intermediate Similarity NPC82851
0.8038 Intermediate Similarity NPC18347
0.8038 Intermediate Similarity NPC117986
0.8038 Intermediate Similarity NPC5079
0.8038 Intermediate Similarity NPC329938
0.8038 Intermediate Similarity NPC149896
0.8038 Intermediate Similarity NPC69028
0.8038 Intermediate Similarity NPC79571
0.8027 Intermediate Similarity NPC90953
0.8026 Intermediate Similarity NPC19747
0.8025 Intermediate Similarity NPC475641
0.8025 Intermediate Similarity NPC307383
0.8025 Intermediate Similarity NPC140952
0.8025 Intermediate Similarity NPC116639
0.8025 Intermediate Similarity NPC475237
0.8014 Intermediate Similarity NPC26532
0.8014 Intermediate Similarity NPC473268
0.8013 Intermediate Similarity NPC346
0.8013 Intermediate Similarity NPC41880
0.8013 Intermediate Similarity NPC62799
0.8012 Intermediate Similarity NPC471397
0.8 Intermediate Similarity NPC30222
0.8 Intermediate Similarity NPC97574
0.8 Intermediate Similarity NPC93172
0.8 Intermediate Similarity NPC158525
0.7987 Intermediate Similarity NPC20578
0.7987 Intermediate Similarity NPC39986
0.7987 Intermediate Similarity NPC234660
0.7987 Intermediate Similarity NPC302369
0.7987 Intermediate Similarity NPC62103
0.7987 Intermediate Similarity NPC51568
0.7987 Intermediate Similarity NPC134254
0.7975 Intermediate Similarity NPC477402
0.7975 Intermediate Similarity NPC8389
0.7963 Intermediate Similarity NPC470995
0.7962 Intermediate Similarity NPC7059
0.7962 Intermediate Similarity NPC249021
0.7962 Intermediate Similarity NPC81405
0.7961 Intermediate Similarity NPC302987
0.795 Intermediate Similarity NPC310572
0.795 Intermediate Similarity NPC270312
0.795 Intermediate Similarity NPC476850
0.795 Intermediate Similarity NPC173516
0.795 Intermediate Similarity NPC476861
0.795 Intermediate Similarity NPC472282
0.7949 Intermediate Similarity NPC476262
0.7949 Intermediate Similarity NPC296807
0.7949 Intermediate Similarity NPC155939
0.7949 Intermediate Similarity NPC141538
0.7947 Intermediate Similarity NPC41182
0.7943 Intermediate Similarity NPC246392
0.7937 Intermediate Similarity NPC261184
0.7937 Intermediate Similarity NPC476857
0.7937 Intermediate Similarity NPC476856
0.7937 Intermediate Similarity NPC476858
0.7937 Intermediate Similarity NPC123088
0.7935 Intermediate Similarity NPC470996
0.7935 Intermediate Similarity NPC246164
0.7935 Intermediate Similarity NPC475777
0.7935 Intermediate Similarity NPC33938
0.7933 Intermediate Similarity NPC267632
0.7925 Intermediate Similarity NPC470792
0.7925 Intermediate Similarity NPC207978
0.7925 Intermediate Similarity NPC211777
0.7925 Intermediate Similarity NPC263432
0.7922 Intermediate Similarity NPC477404
0.7922 Intermediate Similarity NPC156189
0.7922 Intermediate Similarity NPC196864
0.7922 Intermediate Similarity NPC476122
0.7919 Intermediate Similarity NPC20500
0.7911 Intermediate Similarity NPC472823
0.7911 Intermediate Similarity NPC472671
0.7911 Intermediate Similarity NPC84349
0.7908 Intermediate Similarity NPC476941
0.7908 Intermediate Similarity NPC476942
0.7901 Intermediate Similarity NPC472766

  Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC475519 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
0.8301 Intermediate Similarity NPD5760 Phase 2
0.8301 Intermediate Similarity NPD5761 Phase 2
0.7751 Intermediate Similarity NPD8434 Phase 2
0.729 Intermediate Similarity NPD4628 Phase 3
0.7251 Intermediate Similarity NPD6765 Approved
0.7251 Intermediate Similarity NPD6559 Discontinued
0.7251 Intermediate Similarity NPD6764 Approved
0.7212 Intermediate Similarity NPD5537 Clinical (unspecified phase)
0.7097 Intermediate Similarity NPD2343 Clinical (unspecified phase)
0.7086 Intermediate Similarity NPD6784 Approved
0.7086 Intermediate Similarity NPD6785 Approved
0.7073 Intermediate Similarity NPD2393 Clinical (unspecified phase)
0.7066 Intermediate Similarity NPD5494 Approved
0.6994 Remote Similarity NPD6599 Discontinued
0.6988 Remote Similarity NPD3882 Suspended
0.6957 Remote Similarity NPD6273 Approved
0.6943 Remote Similarity NPD2424 Discontinued
0.6919 Remote Similarity NPD3818 Discontinued
0.6914 Remote Similarity NPD920 Approved
0.6909 Remote Similarity NPD1934 Approved
0.689 Remote Similarity NPD4380 Phase 2
0.6883 Remote Similarity NPD5735 Approved
0.6879 Remote Similarity NPD1471 Phase 3
0.6867 Remote Similarity NPD7819 Suspended
0.6867 Remote Similarity NPD7096 Clinical (unspecified phase)
0.6859 Remote Similarity NPD2799 Discontinued
0.6824 Remote Similarity NPD8127 Discontinued
0.6824 Remote Similarity NPD1247 Approved
0.6815 Remote Similarity NPD2796 Approved
0.6815 Remote Similarity NPD1551 Phase 2
0.6792 Remote Similarity NPD2800 Approved
0.679 Remote Similarity NPD642 Clinical (unspecified phase)
0.679 Remote Similarity NPD4378 Clinical (unspecified phase)
0.679 Remote Similarity NPD7004 Clinical (unspecified phase)
0.679 Remote Similarity NPD2532 Approved
0.679 Remote Similarity NPD2534 Approved
0.679 Remote Similarity NPD2533 Approved
0.6786 Remote Similarity NPD4967 Phase 2
0.6786 Remote Similarity NPD4965 Approved
0.6786 Remote Similarity NPD4966 Approved
0.6782 Remote Similarity NPD5844 Phase 1
0.6772 Remote Similarity NPD5763 Approved
0.6772 Remote Similarity NPD2346 Discontinued
0.6772 Remote Similarity NPD5762 Approved
0.6772 Remote Similarity NPD2344 Approved
0.6766 Remote Similarity NPD2801 Approved
0.675 Remote Similarity NPD6398 Clinical (unspecified phase)
0.6746 Remote Similarity NPD7075 Discontinued
0.6746 Remote Similarity NPD4381 Clinical (unspecified phase)
0.6746 Remote Similarity NPD3749 Approved
0.673 Remote Similarity NPD1549 Phase 2
0.6728 Remote Similarity NPD6799 Approved
0.6727 Remote Similarity NPD5808 Clinical (unspecified phase)
0.6727 Remote Similarity NPD3226 Approved
0.6726 Remote Similarity NPD5402 Approved
0.6726 Remote Similarity NPD8443 Clinical (unspecified phase)
0.6718 Remote Similarity NPD8404 Phase 2
0.671 Remote Similarity NPD4140 Approved
0.6709 Remote Similarity NPD2935 Discontinued
0.6707 Remote Similarity NPD37 Approved
0.6707 Remote Similarity NPD6801 Discontinued
0.6706 Remote Similarity NPD919 Approved
0.6706 Remote Similarity NPD6234 Discontinued
0.6705 Remote Similarity NPD6167 Clinical (unspecified phase)
0.6705 Remote Similarity NPD6166 Phase 2
0.6705 Remote Similarity NPD6168 Clinical (unspecified phase)
0.6688 Remote Similarity NPD6410 Clinical (unspecified phase)
0.6687 Remote Similarity NPD5698 Clinical (unspecified phase)
0.6686 Remote Similarity NPD4868 Clinical (unspecified phase)
0.6685 Remote Similarity NPD8312 Approved
0.6685 Remote Similarity NPD8313 Approved
0.6667 Remote Similarity NPD6006 Clinical (unspecified phase)
0.6667 Remote Similarity NPD1552 Clinical (unspecified phase)
0.6667 Remote Similarity NPD6002 Phase 3
0.6667 Remote Similarity NPD643 Clinical (unspecified phase)
0.6667 Remote Similarity NPD1550 Clinical (unspecified phase)
0.6667 Remote Similarity NPD6003 Clinical (unspecified phase)
0.6667 Remote Similarity NPD6005 Phase 3
0.6667 Remote Similarity NPD6004 Phase 3
0.6647 Remote Similarity NPD3926 Phase 2
0.6646 Remote Similarity NPD7033 Discontinued
0.6628 Remote Similarity NPD6959 Discontinued
0.6627 Remote Similarity NPD3817 Phase 2
0.6626 Remote Similarity NPD1511 Approved
0.6611 Remote Similarity NPD8055 Clinical (unspecified phase)
0.6606 Remote Similarity NPD5403 Approved
0.6605 Remote Similarity NPD2309 Approved
0.6604 Remote Similarity NPD6100 Approved
0.6604 Remote Similarity NPD6099 Approved
0.659 Remote Similarity NPD6232 Discontinued
0.6588 Remote Similarity NPD7768 Phase 2
0.6585 Remote Similarity NPD7410 Clinical (unspecified phase)
0.6585 Remote Similarity NPD5401 Approved
0.6584 Remote Similarity NPD7421 Clinical (unspecified phase)
0.6581 Remote Similarity NPD2313 Discontinued
0.6571 Remote Similarity NPD7473 Discontinued
0.6561 Remote Similarity NPD6355 Discontinued
0.6561 Remote Similarity NPD447 Suspended
0.6558 Remote Similarity NPD6832 Phase 2
0.6554 Remote Similarity NPD7074 Phase 3
0.6548 Remote Similarity NPD7411 Suspended
0.6545 Remote Similarity NPD1512 Approved
0.6545 Remote Similarity NPD7314 Clinical (unspecified phase)
0.6543 Remote Similarity NPD4109 Clinical (unspecified phase)
0.6543 Remote Similarity NPD4110 Phase 3
0.6543 Remote Similarity NPD3750 Approved
0.6541 Remote Similarity NPD1510 Phase 2
0.6536 Remote Similarity NPD6917 Clinical (unspecified phase)
0.6534 Remote Similarity NPD3751 Discontinued
0.6534 Remote Similarity NPD7228 Approved
0.6532 Remote Similarity NPD7199 Phase 2
0.6522 Remote Similarity NPD970 Clinical (unspecified phase)
0.6522 Remote Similarity NPD7879 Clinical (unspecified phase)
0.6519 Remote Similarity NPD1607 Approved
0.6519 Remote Similarity NPD6353 Approved
0.6516 Remote Similarity NPD7095 Approved
0.6516 Remote Similarity NPD3027 Phase 3
0.6513 Remote Similarity NPD6696 Suspended
0.6513 Remote Similarity NPD8651 Approved
0.6507 Remote Similarity NPD7157 Approved
0.6497 Remote Similarity NPD7054 Approved
0.6497 Remote Similarity NPD1240 Approved
0.6497 Remote Similarity NPD7047 Phase 3
0.6497 Remote Similarity NPD1612 Clinical (unspecified phase)
0.6497 Remote Similarity NPD1613 Approved
0.6497 Remote Similarity NPD4060 Phase 1
0.6497 Remote Similarity NPD7804 Clinical (unspecified phase)
0.6494 Remote Similarity NPD2861 Phase 2
0.6494 Remote Similarity NPD3787 Discontinued
0.6481 Remote Similarity NPD1243 Approved
0.6478 Remote Similarity NPD7097 Phase 1
0.6474 Remote Similarity NPD3764 Approved
0.6474 Remote Similarity NPD4907 Clinical (unspecified phase)
0.6474 Remote Similarity NPD1699 Clinical (unspecified phase)
0.6461 Remote Similarity NPD7472 Approved
0.6456 Remote Similarity NPD1899 Clinical (unspecified phase)
0.6456 Remote Similarity NPD5124 Phase 1
0.6456 Remote Similarity NPD5123 Clinical (unspecified phase)
0.6452 Remote Similarity NPD4908 Phase 1
0.6447 Remote Similarity NPD5327 Phase 3
0.6442 Remote Similarity NPD1878 Clinical (unspecified phase)
0.6442 Remote Similarity NPD7003 Approved
0.6441 Remote Similarity NPD7893 Clinical (unspecified phase)
0.6438 Remote Similarity NPD4308 Phase 3
0.6438 Remote Similarity NPD3748 Approved
0.6433 Remote Similarity NPD5616 Clinical (unspecified phase)
0.6429 Remote Similarity NPD6007 Clinical (unspecified phase)
0.6429 Remote Similarity NPD2798 Approved
0.6425 Remote Similarity NPD6797 Phase 2
0.6424 Remote Similarity NPD1547 Clinical (unspecified phase)
0.6424 Remote Similarity NPD6143 Clinical (unspecified phase)
0.6415 Remote Similarity NPD6653 Approved
0.641 Remote Similarity NPD4625 Phase 3
0.64 Remote Similarity NPD4665 Approved
0.64 Remote Similarity NPD1778 Approved
0.64 Remote Similarity NPD4111 Phase 1
0.6393 Remote Similarity NPD8150 Discontinued
0.6392 Remote Similarity NPD3619 Clinical (unspecified phase)
0.6392 Remote Similarity NPD3620 Phase 2
0.6391 Remote Similarity NPD7028 Phase 2
0.6389 Remote Similarity NPD7240 Approved
0.6389 Remote Similarity NPD7251 Discontinued
0.6386 Remote Similarity NPD7422 Clinical (unspecified phase)
0.6382 Remote Similarity NPD3972 Approved
0.6382 Remote Similarity NPD1608 Approved
0.6382 Remote Similarity NPD9717 Approved
0.638 Remote Similarity NPD6674 Discontinued
0.6369 Remote Similarity NPD6859 Clinical (unspecified phase)
0.6364 Remote Similarity NPD5058 Phase 3
0.6364 Remote Similarity NPD2797 Approved
0.6364 Remote Similarity NPD7184 Clinical (unspecified phase)
0.6364 Remote Similarity NPD1203 Approved
0.6364 Remote Similarity NPD7236 Approved
0.6354 Remote Similarity NPD4338 Clinical (unspecified phase)
0.6354 Remote Similarity NPD4419 Clinical (unspecified phase)
0.6354 Remote Similarity NPD7808 Phase 3
0.6348 Remote Similarity NPD7799 Discontinued
0.634 Remote Similarity NPD4749 Approved
0.6335 Remote Similarity NPD5588 Approved
0.6333 Remote Similarity NPD7993 Clinical (unspecified phase)
0.6333 Remote Similarity NPD5585 Approved
0.6331 Remote Similarity NPD2649 Approved
0.6331 Remote Similarity NPD7458 Discontinued
0.6331 Remote Similarity NPD2651 Approved
0.6328 Remote Similarity NPD4575 Clinical (unspecified phase)
0.6328 Remote Similarity NPD7852 Clinical (unspecified phase)
0.6324 Remote Similarity NPD8397 Clinical (unspecified phase)
0.6323 Remote Similarity NPD5647 Approved
0.6316 Remote Similarity NPD6844 Discontinued
0.6316 Remote Similarity NPD1091 Approved
0.6316 Remote Similarity NPD1610 Phase 2
0.6307 Remote Similarity NPD7229 Phase 3
0.6307 Remote Similarity NPD5710 Approved
0.6307 Remote Similarity NPD5711 Approved
0.6303 Remote Similarity NPD2677 Approved
0.6302 Remote Similarity NPD3057 Approved
0.6299 Remote Similarity NPD1876 Approved
0.6298 Remote Similarity NPD7685 Pre-registration
0.6291 Remote Similarity NPD3412 Clinical (unspecified phase)
0.6289 Remote Similarity NPD4307 Phase 2

Structure

External Identifiers

PubChem CID   21578051
ChEMBL   CHEMBL507194
ZINC  

Physicochemical Properties

Molecular Weight:  332.20
ALogP:  -0.9015
MLogP:  3.22
XLogP:  3.426
# Rotatable Bonds:  6
Polar Surface Area:  62.83
# H-Bond Aceptor:  3
# H-Bond Donor:  2
# Rings:  4
# Heavy Atoms:  24

Download Data

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Biological Activities  
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