| Name | SMILES | Flavor type | Data resource |
|---|---|---|---|
| Laudanosine | COc1ccc(CC2c3cc(OC)c(OC)cc3CCN2C)cc1OC | Bitter | PlantMolecularTasteDB |
| sintenin | COc1ccc(CCCOC(=O)CCc2ccc(OC)c(OC)c2)cc1OC | Bitter | Natural_TAS2R_agonists, PlantMolecularTasteDB |
| zanthosine | COc1ccc(CCNC(=O)/C=C/c2ccc3c(c2)OCO3)cc1OC | Bitter | PlantMolecularTasteDB |
| 3-Hydroxy-4-methoxybenzyl benzoate | COc1ccc(COC(=O)c2ccccc2)cc1O | Bitter | BitterSweet, ChemTasteDB |
| Papaverine | COc1ccc(Cc2nccc3cc(OC)c(OC)cc23)cc1OC | Bitter | ChemTasteDB, PhytoMolecularTasteDB, Natural_TAS2R_agonists, PlantMolecularTasteDB, BitterDB, BitterSweet |
| p-Acetanisidine | COc1ccc(NC(C)=O)cc1 | Bitter | BitterSweet, BitterDB, ChemTasteDB |
| Sodium N-(4-methoxy-2-methylphenyl)sulfamate | COc1ccc(NS(=O)(=O)[O-])c(C)c1.[Na+] | Bitter | ChemTasteDB |
| Sulfamethoxypyridazine | COc1ccc(NS(=O)(=O)c2ccc(N)cc2)nn1 | Bitter | BitterSweet, BitterDB, ChemTasteDB |
| 4-Hydroxyanisol | COc1ccc(O)cc1 | Bitter | ChemTasteDB, FlavorDB, PlantMolecularTasteDB, BitterDB, BitterSweet |
| p-dimethoxybenzene | COc1ccc(OC)cc1 | Bitter | ChemTasteDB, FlavorDB, BitterDB, BitterSweet |
| Poncirin | COc1ccc([C@@H]2CC(=O)c3c(O)cc(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)cc3O2)cc1 | Bitter | BitterSweet |
| Neohesperidin | COc1ccc([C@@H]2CC(=O)c3c(O)cc(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)cc3O2)cc1O | Bitter | BitterSweet |
| 4'-Hydroxy-7-methoxyflavone | COc1ccc2c(=O)cc(-c3ccc(O)cc3)oc2c1 | Bitter | BitterSweet, PlantMolecularTasteDB, BitterDB, ChemTasteDB |
| skimmianine | COc1ccc2c(OC)c3ccoc3[nH+]c2c1OC | Bitter | BitterSweet |
| Skimmianine | COc1ccc2c(OC)c3ccoc3nc2c1OC | Bitter | ChemTasteDB, PhytoMolecularTasteDB, Natural_TAS2R_agonists, PlantMolecularTasteDB, BitterDB, BitterSweet |
| 5-Methoxysaccharin | COc1ccc2c(c1)C(=O)NS2(=O)=O | Bitter | BitterSweet, ChemTasteDB |
| Dextromethorphan | COc1ccc2c(c1)C13CCCCC1C(C2)N(C)CC3 | Bitter | BitterDB, ChemTasteDB |
| beta-colubrine | COc1ccc2c(c1)C13CCN4CC5=CCOC6CC(=O)N2C1C6C5CC43 | Bitter | BitterSweet, PlantMolecularTasteDB, BitterDB, ChemTasteDB |
| Dextromethorphan | COc1ccc2c(c1)[C@@]13CCCC[C@@H]1[C@@H](C2)N(C)CC3 | Bitter | BitterSweet |
| harmine | COc1ccc2c(c1)[nH]c1c(C)nccc12 | Bitter | PlantMolecularTasteDB, PhytoMolecularTasteDB |
| Metralindole hydrochloride | COc1ccc2c(c1)c1c3n2CCN(C)C3=NCC1.Cl | Bitter | BitterSweet, BitterDB, ChemTasteDB |
| Meconin | COc1ccc2c(c1OC)C(=O)OC2 | Bitter | BitterSweet, PlantMolecularTasteDB, BitterDB, ChemTasteDB |
| Noscapine | COc1ccc2c(c1OC)C(=O)OC2C1c2c(cc3c(c2OC)OCO3)CCN1C | Bitter | Natural_TAS2R_agonists, PlantMolecularTasteDB, BitterDB, ChemTasteDB |
| hydrastine | COc1ccc2c(c1OC)C(=O)OC2C1c2cc3c(cc2CCN1C)OCO3 | Bitter | PlantMolecularTasteDB |
| noscapine | COc1ccc2c(c1OC)C(=O)O[C@@H]2[C@H]1c2c(cc3c(c2OC)OCO3)CCN1C | Bitter | BitterSweet, PhytoMolecularTasteDB |
| Drotebanol | COc1ccc2c(c1OC)C13CCN(C)C(C2)C1(O)CCC(O)C3 | Bitter | BitterSweet, BitterDB, ChemTasteDB |
| chelerythrine | COc1ccc2c(c[n+](C)c3c4cc5c(cc4ccc23)OCO5)c1OC | Bitter | PlantMolecularTasteDB |
| codeine | COc1ccc2c3c1OC1C(O)C=CC4C(C2)N(C)CCC341 | Bitter | PlantMolecularTasteDB |
| methylmorphine | COc1ccc2c3c1O[C@H]1[C@@H](O)C=C[C@H]4[C@@H](C2)N(C)CC[C@]314 | Bitter | PhytoMolecularTasteDB |