Stereochemistry | ABSOLUTE |
Molecular Formula | C47H55ClF3N5O6S3.2ClH |
Molecular Weight | 1047.535 |
Optical Activity | UNSPECIFIED |
Defined Stereocenters | 1 / 1 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
Cl.Cl.CC1(C)CCC(=C(CN2CCN(CC2)C3=CC=C(C=C3)C(=O)NS(=O)(=O)C4=CC(=C(N[C@H](CCN5CCOCC5)CSC6=CC=CC=C6)C=C4)S(=O)(=O)C(F)(F)F)C1)C7=CC=C(Cl)C=C7
InChI
InChIKey=WDVGRPCSLPVWKC-VROLVAQFSA-N
InChI=1S/C47H55ClF3N5O6S3.2ClH/c1-46(2)20-18-42(34-8-12-37(48)13-9-34)36(31-46)32-55-22-24-56(25-23-55)39-14-10-35(11-15-39)45(57)53-65(60,61)41-16-17-43(44(30-41)64(58,59)47(49,50)51)52-38(19-21-54-26-28-62-29-27-54)33-63-40-6-4-3-5-7-40;;/h3-17,30,38,52H,18-29,31-33H2,1-2H3,(H,53,57);2*1H/t38-;;/m1../s1
Navitoclax (ABT-263) is an oral selective inhibitor of B-cell leukemia 2 (Bcl-2) family of proteins with potential antineoplastic activity. Navitoclax is a small molecular with the formula of C47H55ClF3N5O6S3 and Molecular Weight of 974. As a Bad-like Bh3 minetic, ABT-263 binds to Bcl-2 family proteins Bcl-2, Bcl-xl and Bcl-w, disrupts the interaction between Bcl-2/Bcl-xl /Bcl-w and pro-apoptotic proteins such as Bim, Bad and Bak, which trigger the caspases-initiated cell death pathway to induce apoptosis. Navitoclax has been in phase II clinical trials by Abbvie for the treatment of prostate cancer, chronic lymphocytic leukaemia and lymphoma. However, this research has been discontinued.
CNS Activity
Originator
Approval Year
Doses
AEs
Sourcing
PubMed
Patents
Sample Use Guides
Oral solution and tablets
Phase 2a dosing under 21 day continuous dosing.
150 mg lead-in dose for 7-14 days followed by a 325 mg continuous once daily dose.
Route of Administration:
Oral