| Isoflavones | 3-Phenylchromones. Isomeric form of FLAVONOIDS in which the benzene group is attached t... more | 5 | 36 | Details |
| Isoindoles | Benzopyrroles with the nitrogen at the number two carbon, in contrast to INDOLES which ... more | 19 | 79 | Details |
| Isomerism | Not Available | 13 | 36 | Details |
| Isonicotinic Acids | Heterocyclic acids that are derivatives of 4-pyridinecarboxylic acid (isonicotinic acid). | 9 | 29 | Details |
| Isonipecotic Acids | Cyclic compounds that include atoms other than carbon in their ring structure. | 8 | 36 | Details |
| Isoquinolines | A group of compounds with the heterocyclic ring structure of benzo(c)pyridine. The ring... more | 49 | 220 | Details |
| Isothiocyanates | Organic compounds with the general formula R-NCS. | 0 | 0 | Details |
| Isotopes | Atomic species differing in mass number but having the same atomic number. (Grant & Hac... more | 32 | 64 | Details |
| Isoxazoles | Azoles with an OXYGEN and a NITROGEN next to each other at the 1,2 positions, in contra... more | 7 | 73 | Details |
| Janus Kinase 1, antagonists & inhibitors | Not Available | 5 | 37 | Details |
| Janus Kinase 2, antagonists & inhibitors | Not Available | 6 | 26 | Details |
| Janus Kinase 3, antagonists & inhibitors | Not Available | 1 | 21 | Details |
| Janus Kinase Inhibitor | Agents that inhibit JANUS KINASES. | 16 | 170 | Details |
| Janus Kinase Inhibitors | Agents that inhibit JANUS KINASES. | 9 | 110 | Details |
| Janus Kinases, antagonists & inhibitors | Not Available | 14 | 100 | Details |
| Japanese Encephalitis Vaccines | Not Available | 0 | 0 | Details |
| JNK Mitogen-Activated Protein Kinases, antagonists & inhibitors | Not Available | 2 | 6 | Details |
| Juvenile Hormones | Compounds, either natural or synthetic, which block development of the growing insect. | 2 | 0 | Details |
| KA receptors | Not Available | 0 | 0 | Details |
| Kainic Acid, antagonists & inhibitors | Not Available | 1 | 1 | Details |
| Kallikrein Inhibitors | Not Available | 4 | 14 | Details |
| Kallikreins | Proteolytic enzymes from the serine endopeptidase family found in normal blood and urin... more | 2 | 2 | Details |
| Kallikreins, antagonists & inhibitors | Not Available | 4 | 16 | Details |
| Kappa Opioid Receptor Agonist | Not Available | 1 | 1 | Details |
| Keratinocytes | Not Available | 1 | 0 | Details |