Oxychloroaphine could be isolated from the bacterium Pantoea agglomerans naturally present in soil. Oxychloroaphine has broad-spectrum antifungal activity. Oxychloroaphine has cytotoxicity in a dose-dependent manner and induces apoptosis. Oxychloroaphine can be used in research of cancer[1][2].
BCL6-IN-5 is a potent BCL6 inhibitor exacted from patent WO2018215801A1, example 1n, has a pIC50 of 5.82[1].
MIM-1 is an inhibitor of myeloid cell factor 1 (Mcl-1).
Lobetyol is a natural compound that can be isolated from Lobelia chinensis. Lobetyol induces apoptosis and cell cycle arrest in MKN45 cells. Lobetyol shows anti-virus, anti-inflammation and anti-tumor activity[1][2].
XZ739, a CRBN-dependent PROTAC BCL-XL degrader with a DC50 value of 2.5 nM in MOLT-4 cells after 16 h treatment. XZ739 also induces cell death through caspase-mediated apoptosis[1].
S65487 (VOB560) sulfate is a potent and selective Bcl-2 inhibitor. S65487 sulfate is also active on BCL-2 mutations, such as G101V and D103Y. S65487 sulfate has poor affinity with MCL-1, BFL-1 and BCL-XL. S65487 sulfate induces apoptosis and has anticaner activities[1][2].
Sabutoclax is a potent and effective Bcl-2 Family (Bcl-2, Bcl-XL, Mcl-1, Bfl-1) inhibitor with IC50s of 0.32 μM, 0.31 μM, 0.20 μM, and 0.62 μM, respectively.
Apoptotic agent-2 (compound 14b) induces apoptosis by down-regulation of Bcl-2 and up-regulation of Bax and caspase-3. Apoptotic agent-2 exhibits anti-proliferative activities and can be used for cancer research[1].
Mcl-1 inhibitor 9 (example 2) is a myeloid cell leukemia 1 (Mcl-1) inhibitor with IC50 value of 0.21889 nM. Mcl-1 inhibitor 9 shows anti-tumor activity[1].
Bcl-2-IN-12 (Compound 1) is a Bcl-2 inhibitor (IC50: 6 nM). Bcl-2-IN-12 can be used for cancer research[1].
Glycocholic acid is a bile acid with anticancer activity, targeting against pump resistance-related and non-pump resistance-related pathways.
AZD-5991 is a potent and selective Mcl-1 inhibitor with an IC50 of 0.7 nM in FRET assay and a Kd of 0.17 nM in surface plasmon resonance (SPR) assay.
Vitexin B-1 is an inhibitor of Bcl-2 and the agonist of Caspase. Vitexin B-1 has cytotoxic effect and induces apoptosis in MCF-7, ZR-75-1, MDA-MB-231, and COC1 cells with IC50s of 3.2, 2.1, 1.8 and 0.39 μM, respectively[1].
AZD-5991 S-enantiomer is the less active enantiomer of AZD-5991. AZD-5991 S-enantiomer is a Mcl-1 inhibitor with an IC50 of 6.3 μM in FRET assay and a Kd of 0.98 μM in surface plasmon resonance (SPR) assay.
Oblimersen is a BCL-2 inhibitor targeting BCL-2 RNA. Oblimersen specifically binds to the first six codons of the bcl-2 mRNA sequence, resulting in degradation of bcl-2 mRNA and induces apoptosis by down-regulating expression of Bcl-2. Oblimersen can be used for cancer research[1][2][3].
Bax inhibitor peptide V5 is a Bax-mediated apoptosis inhibitor, used for cancer treatment.
Bcl-2-IN-4 is a potent, orally active and selective Bcl-2 inhibitor with an IC50 of 1.5 nM. Bcl-2-IN-4 displays >200-fold selectivity over Bcl-xL (IC50 of 411 nM). Bcl-2-IN-4 inhibits RS4; 11 cell proliferation with an IC50 of 2.7 nM (WO2021180040A1; compound 2)[1].
A-1331852 is an orally available BCL-XL selective inhibitor with a Ki of less than 10 pM.
BDA-366 is a potent Bcl2 antagonist (Ki = 3.3 nM), binding Bcl2-BH4 domain with high affinity and selectivity. BDA-366 induces conformational change in Bcl2 that abrogates its antiapoptotic function, converting it from a survival molecule to a cell death inducer. BDA-366 suppresses growth of lung cancer cells[1].
ABBV-167 is a phosphate prodrug of the BCL-2 inhibitor venetoclax.
2-hydroxychalcone, a natural flavonoid, is a potent antioxidant, inhibiting lipid peroxidation. 2-Hydroxychalcone induces apoptosis by Bcl-2 downregulation. 2-Hydroxychalcone inhibits the activation of NF-kB[1][2][3].
AMG-176 is a potent, selective and orally bioavailable MCL-1 inhibitor, with a Ki of 0.13 nM.
PNT100 is a 24-base, chemically unmodified DNA oligonucleotide sequence that is complementary to the regulatory region upstream of the BCL-2 gene. Exposure of tumor cells to PNT100 results in suppression of proliferation and cell death.
Maritoclax (Marinopyrrole A) is a novel and specific Mcl-1 inhibitor with an IC50 value of 10.1 μM, and shows >8 fold selectivity than BCL-xl (IC50 > 80 μM).
HA14-1 is a Bcl-2/Bcl-XL antagonist. HA14-1 binds the designated pocket on Bcl-2 with the IC50 of ≈9 μM in competing with the Bcl-2 binding of Flu-BakBH3, and inhibits its function.
Navitoclax-piperazine (ABT-263-piperazine) is a B-cell lymphoma extra large (BCL-XL) inhibitor. Navitoclax-piperazine and a VHL ligand for the E3 ubiquitin ligase can be used in the synthesis of PROTAC DT2216 (HY-130604)[1].
(S)-Gossypol is the isomer of a natural product Gossypol. (S)-Gossypol binds to the BH3-binding groove of Bcl-xL and Bcl-2 proteins with high affinity.
CT1-3 is a potent anticancer agent. CT1-3 induces mitochondria-mediated apoptosis by regulating JNK/Bcl-2/Bax/XIAP pathway. CT1-3 suppresses the epithelial mesenchymal transition (EMT) potential of human cancer cells (HCCs) via regulating the E-cadherin/Snail axis, thus inhibits tumorigenesis. CT1-3 has a strong antitumor effect in mice model and exhibits no significant hepatic and renal toxicity[1].
Anticancer agent 56 (compound 4d) is a potent anti-cancer agent with drug-likeness properties, possessing anticancer activity against several cancer cell lines (IC50<3 μM). Anticancer agent 56 induces cell cycle arrest at G2/M phase and triggers mitochondrial apoptosis pathway. Anticancer agent 56 acts by accumulation of ROS, up regulation of BAX, down regulation of Bcl-2 and activation of caspases 3, 7, 9[1].
Paris saponin VII (Chonglou Saponin VII) is a steroidal saponin isolated from the roots and rhizomes of Trillium tschonoskii Maxim. Paris saponin VII-induced apoptosis in K562/ADR cells is associated with Akt/MAPK and the inhibition of P-gp. Paris saponin VII attenuates mitochondrial membrane potential, increases the expression of apoptosis-related proteins, such as Bax and cytochrome c, and decreases the protein expression levels of Bcl-2, caspase-9, caspase-3, PARP-1, and p-Akt. Paris saponin VII induces a robust autophagy in K562/ADR cells and provides a biochemical basis in the treatment of leukemia[1].