WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 206107
CAS#: 1229208-44-9
Description: Entospletinib, also known as GS-9973, is a highly selective and orally efficacious Syk inhibitor which is currently undergoing clinical evaluation for autoimmune and oncology indications. In Phase II clinical trials, Entospletinib demonstrates clinical activity in subjects with relapsed or refractory CLL with acceptable toxicity.
MedKoo Cat#: 206107
Name: Entospletinib
CAS#: 1229208-44-9
Chemical Formula: C23H21N7O
Exact Mass: 411.18076
Molecular Weight: 411.46
Elemental Analysis: C, 67.14; H, 5.14; N, 23.83; O, 3.89
Synonym: Entospletinib; GS9973; GS 9973; GS-9973.
IUPAC/Chemical Name: 6-(1H-indazol-6-yl)-N-(4-morpholinophenyl)imidazo[1,2-a]pyrazin-8-amine
InChi Key: XSMSNFMDVXXHGJ-UHFFFAOYSA-N
InChi Code: InChI=1S/C23H21N7O/c1-2-17-14-25-28-20(17)13-16(1)21-15-30-8-7-24-23(30)22(27-21)26-18-3-5-19(6-4-18)29-9-11-31-12-10-29/h1-8,13-15H,9-12H2,(H,25,28)(H,26,27)
SMILES Code: C12=NC=CN1C=C(C3=CC4=C(C=C3)C=NN4)N=C2NC5=CC=C(N6CCOCC6)C=C5
1: Sharman J, Hawkins M, Kolibaba K, Boxer M, Klein L, Wu M, Hu J, Abella S, Yasenchak C. An open-label phase 2 trial of entospletinib (GS-9973), a selective spleen tyrosine kinase inhibitor, in chronic lymphocytic leukemia. Blood. 2015 Apr 9;125(15):2336-43. doi: 10.1182/blood-2014-08-595934. Epub 2015 Feb 18. PubMed PMID: 25696919; PubMed Central PMCID: PMC4401348.
