KT5720 is a kinase inhibitor with specificity towards protein kinase A.[1] It is a semi-synthetic derivative of K252a[2] and analog of staurosporine.

KT5720
Names
IUPAC name
(5R,6S,8S)-Hexyl 6-hydroxy-5-methyl-13-oxo-6,7,8,13,14,15-hexahydro-5H-16-oxa-4b,8a,14-triaza-5,8-methanodibenzo[b,h]cycloocta[jkl]cyclopenta[e]-as-indacene-6-carboxylate
Other names
KT 5720
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
ECHA InfoCard 100.238.838 Edit this at Wikidata
UNII
  • InChI=1S/C32H31N3O5/c1-3-4-5-10-15-39-30(37)32(38)16-23-34-21-13-8-6-11-18(21)25-26-20(17-33-29(26)36)24-19-12-7-9-14-22(19)35(28(24)27(25)34)31(32,2)40-23/h6-9,11-14,23,38H,3-5,10,15-17H2,1-2H3,(H,33,36)/t23-,31+,32+/m0/s1 ☒N
    Key: ZHEHVZXPFVXKEY-RUAOOFDTSA-N ☒N
  • InChI=1/C32H31N3O5/c1-3-4-5-10-15-39-30(37)32(38)16-23-34-21-13-8-6-11-18(21)25-26-20(17-33-29(26)36)24-19-12-7-9-14-22(19)35(28(24)27(25)34)31(32,2)40-23/h6-9,11-14,23,38H,3-5,10,15-17H2,1-2H3,(H,33,36)/t23-,31+,32+/m0/s1
    Key: ZHEHVZXPFVXKEY-RUAOOFDTBS
  • CCCCCCOC(=O)[C@@]1(C[C@H]2N3C4=CC=CC=C4C5=C6C(=C7C8=CC=CC=C8N(C7=C53)[C@@]1(O2)C)CNC6=O)O
Properties
C32H31N3O5
Molar mass 537.616 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References

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  1. ^ Makarevich, A. V.; Sirotkin, A. V.; Rafay, J. (2010). "Comparison of Effects of Protein Kinase A, Mitogen-activated Protein Kinase, and Cyclin-dependent Kinase Blockers on Rabbit Ovarian Granulosa Cell Functions". Hormone and Metabolic Research. 42 (13): 936–43. doi:10.1055/s-0030-1267226. PMID 20972940.
  2. ^ CID 3844 from PubChem