| Preferred Name |
K 252a |
| ID |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C1382 |
| CAS_Registry |
99533-80-9 |
| Chemical_Formula |
C27H21N3O5 |
| code |
C1382 |
| Concept_In_Subset | |
| Contributing_Source |
FDA |
| DEFINITION |
An indolocarbazole-based alkaloid and staurosporine analog isolated from Nocardiopsis and Actinomadura species, with kinase inhibiting activity. K252a inhibits a wide variety of enzymes, including, but not limited to, protein kinase A (PKA), C (PKC) and G (PKG), calcium (Ca2+)/calmodulin-dependent kinase type II (CaMKII), phosphorylase kinase (PhK), tropomyosin receptor kinase (Trk; neurotrophic tyrosine receptor kinase; NTRK), myosin light-chain kinase (MLCK; MYLK), mixed-lineage protein kinase 3 (MLK3), receptor-type tyrosine-protein kinase FLT3 (CD135; fms-like tyrosine kinase 3; fetal liver kinase-2; FLK2) and actin-regulating kinase PRK1 (PAK1). Inhibition of these kinases prevents the activation of signaling pathways in which these kinases play a key role. |
| FDA_UNII_Code |
IV7H45AM5B |
| FULL_SYN |
K252A SF 2370 K-252a K 252a Antibiotic SF 2370 9,1-Epoxy-1H-diindolo(1,2,3-fg:3',2',1'-kl)pyrrolo(3,4-i)(1,6)benzodiazocine-10-carboxylic acid, 2,3,9,10,11,12-hexahydro-10-hydroxy-9-methyl-1-oxo-, methyl ester, (9-alpha,10-beta,12-alpha)- Protein Kinase Inhibitor K252a Antibiotic K 252A |
| label |
K 252a |
| Legacy Concept Name |
K_252a |
| Preferred_Name |
K 252a |
| prefixIRI |
Thesaurus:C1382 |
| prefLabel |
K 252a |
| Semantic_Type |
Pharmacologic Substance Organic Chemical |
| UMLS_CUI |
C0124355 |
| subClassOf |
| Delete | Mapping To | Ontology | Source |
|---|---|---|---|
| http://purl.obolibrary.org/obo/CHEBI_43616 | Chemical Entities of Biological Interest Ontology / 生物相关的化学实体本体 | LOOM |