NPASS Compound

Natural Product: NPC262649

Natural Product ID	NPC262649
Common Name ? The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.	CYSGOBSZQASJBE-WOQRFNKWSA-N
IUPAC Name	n.a.
Synonyms
Synthetic Gene Cluster	n.a.
ChEMBL Identifier	n.a.
PubChem CID	25208760
Chemical Classification	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000002] Organoheterocyclic compounds [CHEMONTID:0000123] Benzopyrans [CHEMONTID:0003410] 1-benzopyrans [CHEMONTID:0002817] Dibenzopyrans [CHEMONTID:0000200] Xanthenes [CHEMONTID:0000204] Xanthones

The Chemical Classification was calculated by Classyfire, a software for chemical taxonomy calculation. Reference: DOI:10.1186/s13321-016-0174-y.

Chemical Representations

RDKit 3D 92 96 0 0 0 0 0 0 0 0999 V2000 9.1212 -2.0127 -2.5274 C 0 0 0 0 0 0 0 0 0 0 0 0 8.6220 -0.7400 -1.9834 C 0 0 0 0 0 0 0 0 0 0 0 0 7.8795 -0.7239 -0.8978 C 0 0 0 0 0 0 0 0 0 0 0 0 7.5424 -1.9873 -0.2179 C 0 0 0 0 0 0 0 0 0 0 0 0 6.0269 -2.1859 -0.1793 C 0 0 0 0 0 0 0 0 0 0 0 0 5.4610 -1.0300 0.5686 C 0 0 0 0 0 0 0 0 0 0 0 0 4.5784 -0.1941 -0.0144 C 0 0 0 0 0 0 0 0 0 0 0 0 4.0094 0.9466 0.6987 C 0 0 0 0 0 0 0 0 0 0 0 0 2.6500 1.0016 0.8572 O 0 0 0 0 0 0 0 0 0 0 0 0 1.6264 1.0755 -0.0455 C 0 0 0 0 0 0 0 0 0 0 0 0 1.8442 1.1229 -1.3970 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7451 1.1995 -2.2578 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.5390 1.2283 -1.7766 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7055 1.3212 -2.6498 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.5670 1.3666 -3.8862 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.0515 1.3618 -2.0753 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.1602 1.3589 -2.7998 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.3654 1.8359 -2.0240 C 0 0 2 0 0 0 0 0 0 0 0 0 -4.8846 3.0889 -1.2924 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.9178 2.7413 -0.2096 C 0 0 1 0 0 0 0 0 0 0 0 0 -4.5522 2.3190 1.0873 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.6232 2.7707 2.2219 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.8818 2.9718 1.3425 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.5867 0.9465 1.1306 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.3364 0.4729 -0.1484 C 0 0 1 0 0 0 0 0 0 0 0 0 -3.9327 -0.9547 -0.2180 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.9950 -1.8265 0.3440 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.5947 -2.7658 -0.3718 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.6527 -3.6147 0.2324 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.2442 -3.0181 -1.8045 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.5425 0.7862 -0.9581 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.6204 0.2739 -0.8250 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.2280 1.4178 -0.6097 C 0 0 1 0 0 0 0 0 0 0 0 0 -2.0689 1.2083 0.1064 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.7910 1.1822 -0.4225 C 0 0 0 0 0 0 0 0 0 0 0 0 0.3234 1.1061 0.4072 C 0 0 0 0 0 0 0 0 0 0 0 0 0.1325 1.0600 1.8840 C 0 0 0 0 0 0 0 0 0 0 0 0 0.3864 -0.3280 2.3322 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.5372 -1.0078 2.9846 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.2781 -2.4172 3.4380 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.8400 -0.4038 3.2932 C 0 0 0 0 0 0 0 0 0 0 0 0 0.9585 1.2476 -3.6379 O 0 0 0 0 0 0 0 0 0 0 0 0 5.8764 -0.8067 1.9605 C 0 0 0 0 0 0 0 0 0 0 0 0 8.9550 0.5325 -2.6594 C 0 0 0 0 0 0 0 0 0 0 0 0 9.7913 -1.8422 -3.3953 H 0 0 0 0 0 0 0 0 0 0 0 0 8.3057 -2.6978 -2.8226 H 0 0 0 0 0 0 0 0 0 0 0 0 9.7335 -2.5093 -1.7485 H 0 0 0 0 0 0 0 0 0 0 0 0 7.5082 0.2064 -0.4902 H 0 0 0 0 0 0 0 0 0 0 0 0 7.9224 -1.9254 0.8154 H 0 0 0 0 0 0 0 0 0 0 0 0 8.0133 -2.8560 -0.6954 H 0 0 0 0 0 0 0 0 0 0 0 0 5.8368 -3.1112 0.4185 H 0 0 0 0 0 0 0 0 0 0 0 0 5.6057 -2.2692 -1.1888 H 0 0 0 0 0 0 0 0 0 0 0 0 4.3304 -0.4256 -1.0220 H 0 0 0 0 0 0 0 0 0 0 0 0 4.3257 1.8816 0.1347 H 0 0 0 0 0 0 0 0 0 0 0 0 4.4812 1.0934 1.7006 H 0 0 0 0 0 0 0 0 0 0 0 0 2.8141 1.1153 -1.8540 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.2136 1.0521 -3.8326 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.2404 1.9943 -2.6392 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.7292 3.7210 -0.9698 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.3137 3.6827 -2.0610 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.1067 3.4771 -0.0649 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.6315 3.0645 1.8451 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.0413 3.6442 2.7620 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.4822 1.9700 2.9507 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.8632 4.0228 1.0502 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.7057 2.3870 0.9319 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.0228 2.9671 2.4633 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.9825 -1.1269 0.2810 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.7876 -1.2013 -1.3005 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.2923 -1.6886 1.3829 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.5535 -3.6815 1.3354 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.5234 -4.6501 -0.1615 H 0 0 0 0 0 0 0 0 0 0 0 0 -7.6749 -3.2666 -0.0485 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.9821 -3.6785 -2.2924 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.2092 -3.4062 -1.8565 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.3438 -2.0291 -2.3221 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.8887 1.3845 2.1096 H 0 0 0 0 0 0 0 0 0 0 0 0 0.9007 1.7192 2.3836 H 0 0 0 0 0 0 0 0 0 0 0 0 1.3424 -0.7856 2.1197 H 0 0 0 0 0 0 0 0 0 0 0 0 0.7666 -2.7092 3.2163 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.3985 -2.5048 4.5415 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.9372 -3.1432 2.9314 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.4603 -0.1952 2.4221 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.6794 0.5905 3.8043 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.3933 -1.0596 4.0105 H 0 0 0 0 0 0 0 0 0 0 0 0 1.4391 0.4766 -4.1270 H 0 0 0 0 0 0 0 0 0 0 0 0 6.4075 -1.6788 2.3422 H 0 0 0 0 0 0 0 0 0 0 0 0 6.5417 0.0875 2.0165 H 0 0 0 0 0 0 0 0 0 0 0 0 5.0073 -0.6404 2.6361 H 0 0 0 0 0 0 0 0 0 0 0 0 8.7021 1.3989 -1.9902 H 0 0 0 0 0 0 0 0 0 0 0 0 10.0532 0.6245 -2.8536 H 0 0 0 0 0 0 0 0 0 0 0 0 8.3867 0.5940 -3.6179 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 2 3 3 4 1 0 4 5 1 0 5 6 1 0 6 7 2 0 7 8 1 0 8 9 1 0 9 10 1 0 10 11 2 0 11 12 1 0 12 13 2 0 13 14 1 0 14 15 2 0 14 16 1 0 16 17 2 0 17 18 1 0 18 19 1 0 19 20 1 0 20 21 1 0 21 22 1 0 21 23 1 0 21 24 1 0 24 25 1 0 25 26 1 1 26 27 1 0 27 28 2 3 28 29 1 0 28 30 1 0 25 31 1 0 31 32 2 0 25 33 1 0 33 34 1 1 34 35 1 0 35 36 2 0 36 37 1 0 37 38 1 0 38 39 2 3 39 40 1 0 39 41 1 0 12 42 1 0 6 43 1 0 2 44 1 0 36 10 1 0 35 13 1 0 33 16 1 0 31 18 1 0 33 20 1 0 1 45 1 0 1 46 1 0 1 47 1 0 3 48 1 0 4 49 1 0 4 50 1 0 5 51 1 0 5 52 1 0 7 53 1 0 8 54 1 0 8 55 1 0 11 56 1 0 17 57 1 0 18 58 1 6 19 59 1 0 19 60 1 0 20 61 1 1 22 62 1 0 22 63 1 0 22 64 1 0 23 65 1 0 23 66 1 0 23 67 1 0 26 68 1 0 26 69 1 0 27 70 1 0 29 71 1 0 29 72 1 0 29 73 1 0 30 74 1 0 30 75 1 0 30 76 1 0 37 77 1 0 37 78 1 0 38 79 1 0 40 80 1 0 40 81 1 0 40 82 1 0 41 83 1 0 41 84 1 0 41 85 1 0 42 86 1 0 43 87 1 0 43 88 1 0 43 89 1 0 44 90 1 0 44 91 1 0 44 92 1 0 M END

Standard InCHIKey	CYSGOBSZQASJBE-WOQRFNKWSA-N
Standard InCHI	InChI=1S/C38H48O6/c1-22(2)11-10-12-25(7)16-18-42-30-21-29(39)32-33(40)28-19-26-20-31-36(8,9)44-37(35(26)41,17-15-24(5)6)38(28,31)43-34(32)27(30)14-13-23(3)4/h11,13,15-16,19,21,26,31,39H,10,12,14,17-18,20H2,1-9H3/b25-16+/t26-,31+,37+,38-/m1/s1
SMILES	CC(=CCC/C(=C/COc1cc(c2C(=O)C3=C[C@@H]4C[C@H]5C(C)(C)O[C@@](CC=C(C)C)(C4=O)[C@@]35Oc2c1CC=C(C)C)O)/C)C

Calculated Properties

Physi-Chem Properties

MedChem Properties

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

ADMET: Distribution

ADMET: Metabolism

ADMET: Excretion

ADMET: Toxicity

Species Source

Organism ID	Organism Name	Taxonomy Level	Family	SuperKingdom	Isolation Part	Collection Location	Collection Time	Reference
NPO17342	Microcosmus vulgaris	Species	Pyuridae	Eukaryota	n.a.	n.a.	n.a.	PMID[10785429]
NPO13310	Garcinia hanburyi	Species	Clusiaceae	Eukaryota	n.a.	latex	n.a.	PMID[17117343]
NPO13310	Garcinia hanburyi	Species	Clusiaceae	Eukaryota	n.a.	fruit	n.a.	PMID[17117343]
NPO13310	Garcinia hanburyi	Species	Clusiaceae	Eukaryota	resin	n.a.	n.a.	PMID[19072548]
NPO13310	Garcinia hanburyi	Species	Clusiaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[21486005]
NPO13310	Garcinia hanburyi	Species	Clusiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO20295	Eclipta prostrata	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO17093	Callitriche stagnalis	Species	Plantaginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO13703	Croton discolor	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO4477	Fasciola hepatica	Species	Fasciolidae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO19760	Fragaria chiloensis	Species	Rosaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO20810	Lobaria adusta	Species	Lobariaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO17342	Microcosmus vulgaris	Species	Pyuridae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO19429	Millettia auriculata	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO22632	Pteris glauca	Species	Pteridaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO28098	Rhizomnium pseudopunctatum	Species	Mniaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO11950	Ruscus hypoglossum	Species	Asparagaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO14692	Salix babylonica	Species	Salicaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO19300	Scleroderma tinctorium	Species	Sclerodermataceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO18834	Scrophularia glabrata	Species	Scrophulariaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO19508	Toxicodendron radicans	Species	Anacardiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO15765	Vernonanthura discolor	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO18593	Wrightia coccinea	Species	Apocynaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO14692	Salix babylonica	Species	Salicaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO20295	Eclipta prostrata	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO19429	Millettia auriculata	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO13310	Garcinia hanburyi	Species	Clusiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO19429	Millettia auriculata	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO20295	Eclipta prostrata	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO19508	Toxicodendron radicans	Species	Anacardiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO14692	Salix babylonica	Species	Salicaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO14692	Salix babylonica	Species	Salicaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO20295	Eclipta prostrata	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO13310	Garcinia hanburyi	Species	Clusiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO20295	Eclipta prostrata	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO13703	Croton discolor	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO13310	Garcinia hanburyi	Species	Clusiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO17093	Callitriche stagnalis	Species	Plantaginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO18593	Wrightia coccinea	Species	Apocynaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO17342	Microcosmus vulgaris	Species	Pyuridae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO4477	Fasciola hepatica	Species	Fasciolidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO14692	Salix babylonica	Species	Salicaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO20295	Eclipta prostrata	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO18834	Scrophularia glabrata	Species	Scrophulariaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO28098	Rhizomnium pseudopunctatum	Species	Mniaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO19508	Toxicodendron radicans	Species	Anacardiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO15765	Vernonanthura discolor	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO11950	Ruscus hypoglossum	Species	Asparagaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO20810	Lobaria adusta	Species	Lobariaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO19300	Scleroderma tinctorium	Species	Sclerodermataceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO22632	Pteris glauca	Species	Pteridaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO19429	Millettia auriculata	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO19760	Fragaria chiloensis	Species	Rosaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]

Note for Reference:
In addition to directly collecting NP source organism data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated them from below databases:
☉ UNPD: Universal Natural Products Database [PMID: 23638153].
☉ StreptomeDB: a database of streptomycetes natural products [PMID: 33051671].
☉ TM-MC: a database of medicinal materials and chemical compounds in Northeast Asian traditional medicine [PMID: 26156871].
☉ TCM@Taiwan: a Traditional Chinese Medicine database [PMID: 21253603].
☉ TCMID: a Traditional Chinese Medicine database [PMID: 29106634].
☉ TCMSP: The traditional Chinese medicine systems pharmacology database and analysis platform [PMID: 24735618].
☉ HerDing: a herb recommendation system to treat diseases using genes and chemicals [PMID: 26980517].
☉ MetaboLights: a metabolomics database [PMID: 27010336].
☉ FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].

NP Quantity Composition/Concentration

Organism ID	Organism Name	Organism Material Preparation	Organism Part	NP Quantity (Standard)	NP Quantity (Minimum)	NP Quantity (Maximum)	Quantity Unit	Reference

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP quantitative records for specific NP domains (e.g., NPS from foods or herbs) from domain-specific databases. These databases include:
☉ DUKE: Dr. Duke's Phytochemical and Ethnobotanical Databases.
☉ PHENOL EXPLORER: is the first comprehensive database on polyphenol content in foods [PMID: 24103452], its homepage can be accessed at here.
☉ FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].

Biological Activity

Molecular-level activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

In vitro activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

In vivo activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

Experimental ADME

Experiment Model	Experiment Tissue	ADME Type	ADME Relation	ADME Value	ADME Unit	Reference

Experimental Toxicity

Quantitative toxicity

Experiment Model	Experiment Organism	Toxicity Type	Toxicity Relation	Toxicity Value	Toxicity Unit	Reference

Common Abbreviations:
LC: Lethal Concentration; LD: Lethal Dose; LT:Lethal Time; NOAEL: No-observed-adverse-effect Level; BMDL: Benchmark Dose Lower Confidence Limit; BMD: Benchmark Dose; BMC:Benchmark Concentration; LOAEL: Lowest Observed Adverse Effect Level; RfD:Reference Dose; RfC:Reference Concentration; MRL: Minimal Risk Level; MEG: Maximum Exposure Guideline; PAC: Protective Action Criteria

Categorical toxicity labels

Hepatotoxicity	Carcinogenicity	Mutagenicity	Cardiotoxicity	Respiratory Toxicity	Eye Irritation	Endocrine Disruption

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP toxicity records from domain-specific databases. These databases include:
☉ ToxValDB: a curated database that compiles quantitative toxicity values for chemicals from diverse public sources to support toxicological research and risk assessment.
☉ TOXRIC: a comprehensive, free-to-access, online database providing toxicological/feature data. The toxicity labels are retrieved from this database. [PMID: 36400569]

Chemically structural similarity

Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes approximately 50,000 NPs with experimentally-derived bioactivity available in NPASS)

Similarity is measured using the Tanimoto coefficient (Tc) , which compares the binary fingerprints of two molecules. Tc is calculated as the intersection divided by the union of '1' bits in the fingerprints, ranging from 0 to 1, with 1 indicating highest similarity.

● The left chart: Distribution of similarity level between NPC262649 and all remaining natural products in the NPASS database.
● The right table: Most similar natural products (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	11725
0.1-0.2	36125
0.2-0.3	1848
0.3-0.4	106
0.4-0.5	20
0.5-0.6	13
0.6-0.7	19
0.7-0.8	0
0.8-0.85	0
0.85-0.9	0
0.9-0.95	0
0.95-1	0

Similarity Score	Similarity Level	Natural Product ID
0.7882	Intermediate Similarity	NPC476255
0.6941	Remote Similarity	NPC608101
0.6747	Remote Similarity	NPC94796
0.6747	Remote Similarity	NPC611777
0.6742	Remote Similarity	NPC286422
0.6742	Remote Similarity	NPC603867
0.6512	Remote Similarity	NPC488724
0.6512	Remote Similarity	NPC479154
0.6364	Remote Similarity	NPC488712
0.6364	Remote Similarity	NPC475080
0.6364	Remote Similarity	NPC488719
0.6333	Remote Similarity	NPC131578
0.6333	Remote Similarity	NPC611483
0.6154	Remote Similarity	NPC488714
0.6154	Remote Similarity	NPC488713
0.604	Remote Similarity	NPC189689
0.6023	Remote Similarity	NPC607281
0.6	Remote Similarity	NPC475107
0.6	Remote Similarity	NPC43490
0.6	Remote Similarity	NPC605777
0.5909	Remote Similarity	NPC476056
0.5909	Remote Similarity	NPC488723
0.5833	Remote Similarity	NPC223413
0.5743	Remote Similarity	NPC611384
0.5714	Remote Similarity	NPC193222
0.5534	Remote Similarity	NPC158329
0.5534	Remote Similarity	NPC55422
0.5534	Remote Similarity	NPC75141
0.5413	Remote Similarity	NPC162248
0.5327	Remote Similarity	NPC476216
0.5294	Remote Similarity	NPC40089
0.5294	Remote Similarity	NPC47634
0.5172	Remote Similarity	NPC91902

Similar Clinical/Approved Drugs

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

● The left chart: Distribution of similarity level between NPC262649 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	3924
0.1-0.2	5207
0.2-0.3	19
0.3-0.4	0
0.4-0.5	0
0.5-0.6	0
0.6-0.7	0
0.7-0.8	0
0.8-0.85	0
0.85-0.9	0
0.9-0.95	0
0.95-1	0

Similarity Score	Similarity Level	Drug ID	Developmental Stage
		NPD

Bioactivity similarity

Similar Natural Products in NPASS

Similarity level is defined by Bioactivity similarity was calculated based on bioactivity descriptors of compounds. The bioactivity descriptors were calculated by a recently developed AI algorithm Chemical Checker (CC) [Nature Biotechnology, 38:1087–1096, 2020; Nature Communications, 12:3932, 2021], which evaluated bioactivity similarities at five levels:
☉ A: chemistry similarity;
☉ B: biological targets similarity;
☉ C: networks similarity;
☉ D: cell-based bioactivity similarity;
☉ E: similarity based on clinical data.
Those 5 categories of CC bioactivity descriptors were calculated and then subjected to manifold projection using UMAP algorithm, to project all NPs on a 2-Dimensional space. The current NP was highlighted with a small circle in the 2-D map. Below figures: left-to-right, A-to-E.

A: chemistry similarity

B: biological targets similarity

C: networks similarity

D: cell-based bioactivity similarity

E: similarity based on clinical data