99570-78-2
99570-78-2
Chemical Structure
K-252b
- CAS No.: 99570-78-2
- Formula:C26H19N3O5
- Molecular Weight:453.45
IUPAC Name: (5S,6R,8R)-6-hydroxy-5-methyl-13-oxo-5,6,7,8,14,15-hexahydro-13H-16-oxa-4b,8a,14-triaza-5,8-methanodibenzo[b,h]cycloocta[jkl]cyclopenta[e]-as-indacene-6-carboxylic acid
InChIKey: AMSOPBXQXSAAAC-PLZPTFKGSA-N
SMILES: C[C@@]([C@@]1(O)C(O)=O)(O[C@](N2C3=CC=CC=C43)([H])C1)N5C(C2=C4C6=C7CNC6=O)=C7C8=CC=CC=C58
Biological Activity: K-252b, an indolocarbazole isolated from the actinomycete Nocardiopsis, is a PKC inhibitor. K-252b can be used to inhibit extracellular kinases of cells in culture because it can’t pass through cell membrane freely [1][2][3].
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K-252b | K-252b, an indolocarbazole isolated from the actinomycete Nocardiopsis, is a PKC inhibitor. K-252b can be used to inhibit extracellular kinases of cells in culture because it can’t pass through cell membrane freely . | |||||||||||||||||||||
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References
- [1]. Yasuzawa, T., et al. The structures of the novel protein kinase C inhibitors K-252a, b, c AND d Journal of Antibiotics 39(8), 1072-1078 (1986). [Content Brief]
- [2]. Plomp, J.J., et al. Involvement of protein kinases in the upregulation of acetylcholine release at endplates of α-bungarotoxin-treated rats Journal of Physiology 493, 175-186 (1996). [Content Brief]
- [3]. Zhu, X., et al. Evidence of ectokinase-mediated phosphorylation of osteopontin and bone sialoprotein by osteoblasts during bone formation in vitro Biochemistry Journal 323, 637-643 (1997). [Content Brief]
