MCL-1/BCL-2-IN-4 is a selective and potent Mcl-1 and Bcl-2 dual inhibitor.

Bcl-2/Mcl-1-IN-3 is a Bcl-2/Mcl-1 inhibitor that acts on Mcl-1 (Ki: 0.14 μM) and Bcl-2 (Ki: 0.23 μM) and can be used in cancer research.

Bcl-2/Mcl-1-IN-2 is a Bcl-2 (Ki: 4.70 μM) and Mcl-1 (Ki: 0.88 μM) inhibitor.Bcl-2/Mcl-1-IN-2 can be used in cancer research.

MCL-1/BCL-2-IN-2 is a selective Mcl-1 and Bcl-2 inhibitor with potential antitumor activity for tumor research.

MCL-1/BCL-2-IN-3 is a selective and potent Mcl-1 and Bcl-2 dual inhibitor with IC50s of 5.95 and 4.78 μM, respectiely.

MCL-1/BCL-2-IN-2 (Compound Nap-1) is a potent and selective dual inhibitor of Mcl-1 and Bcl-2 with IC 50 s of 4.45 and 3.18 μM, respectively [1].

Bcl-2/Mcl-1-IN-1 is an inhibitor of Bcl-2 (Ki: 4.53 μM) and Mcl-1 (Ki: 1.19 μM).Bcl-2/Mcl-1-IN-1 can be used in cancer research.

Vanillyl Alcohol (3-Methoxy-4-hydroxybenzyl alcohol) possesses anti-angiogenic, anticonvulsive, anti-inflammatory, anti-oxidant, neuroprotective, and anti-nociceptive activities. Vanillyl alcohol can effectively inhibit the cytotoxicity and improved cell viability in 1-methyl-4-phenylpyridinium (MPP+)-induced MN9D dopaminergic cells, it also can attenuate the elevation of reactive oxygen species (ROS) levels, decrease in the Bax/Bcl-2 ratio and poly (ADP-ribose) polymerase proteolysis.

Nitroaspirin (NCX 4016) is a nitric oxide donor and a nitro-derivative of Aspirin, which combines with Nitroaspirin to inhibit cyclooxygenase. Nitroaspirin induces significant induction of cell cycle arrest and apoptosis in Cisplatin-resistant human ovarian cancer cells via down-regulation of EGFR/PI3K/STAT3 signaling and modulation of Bcl-2 family proteins. Nitroaspirin has antithrombotic and antiplatelet properties and acts as a direct and irreversible inhibitor of COX-1.

1. Linarin (Acacetin-7-O-rutinoside) (acacetin-7-O-β-d-rutinoside) shows selective dose dependent inhibitory effect on acetylcholinesterase. 2. Linarin alleviates GalN/LPS-induced liver injury by suppressing TNF-α-mediated apoptotic pathways. 3. Linarin prevents A beta-induced neurotoxicity through the activation of PI3K/Akt, which subsequently inhibits GSK-3b and up-regulates Bcl-2. 4. The piperine significantly enhanced the oral absorption of Linarin in rats by inhibiting P-glycoprotein mediated cellular efflux during the intestinal absorption and likely simultaneously by inhibiting the metabolism of Linarin.

Bcl-2-IN-16 is a Bcl-2 (B-cell lymphoma 2) inhibitor [1].

IMB-XH1 (Mcl1-IN-2) is a myeloid cell factor 1 (Mcl-1) inhibitor.

FB49 is a selective Bcl-2-associated athanogene 3 (BAG3) inhibitor with a Ki of 45 μM. It inhibits the proliferation of human tumoral cells without affecting the viability of human peripheral mononuclear cells. Additionally, FB49 arrests the cell cycle at the G1 phase and induces apoptosis and autophagy in treated medulloblastoma HD-MB03 cells [1].

CPM-1285 induces apoptosis by effectively inhibiting the function of intracellular Bcl-2 and associated death antagonists. It exhibits a high binding affinity for Bcl-2, with an IC50 of 130 nM, and has been demonstrated to decrease tumor burden in mice [1].

Bcl-2-IN-14 (Compound 13c), a BCL-2 inhibitor, exhibits an inhibitory concentration (IC 50) of 0.471 μM, and is applicable in cancer research [1].

Bcl-2-IN-12 (Compound 1) is a potent Bcl-2 inhibitor with an IC50 value of 6 nM, utilized in cancer research [1].

Safflor Yellow B mitigates angiotensin II-induced injury in human umbilical vein cells by modulating Bcl-2/p22(phox) expression and demonstrates neuroprotective effects [1].

BCL2-IN-1 is a potent Bcl-2 inhibitor (Ki <0.01 nM).

BAX-IN-1 is a potential selective inhibitor of Bcl-2-associated X protein (BAX).

Bcl-2-IN-15 (Compound 13d) is a Bcl-2 inhibitor with an IC50 of 363 nM, which impedes the proliferation of the NCI leukemia cancer cell line [1].

Aranorosin is a fungal metabolite originally isolated from P. roseus. It has antimicrobial activity against B. subtilis, A. niger, and C. albicans when used at a concentration of 1 mg/ml. Aranorosin also reduces viability in apoptosis-resistant HeLa/Bcl-2 cells.

Bcl-2-IN-13 is a potent inhibitor of Bcl-2, exhibiting an IC50 of 17 nM, and holds potential for use in cancer research [1].

Beclin1-Bcl-2 Interaction Inhibitor 1 effectively disrupts the binding of Beclin 1 to Bcl-2, and is utilized in cancer and neurodegeneration research [1].

1. β,β-Dimethylacrylshikonin (Dimethylacrylshikonin) is a promising agent for developing an improved strategy for radiotherapy against tumors. (a) Injection of Dimethylacrylshikonin combined with IR treatment significantly suppressed tumor growth of the HCT-116 xenograft. (b) Dimethylacrylshikonin significantly suppressed the growth of H(22) transplantable hepatoma, and induced the activation of caspase-3 . (c) Dimethylacrylshikonin inhibited growth of gastric cancer SGC-791 cells by inducing ERK signaling pathway. 2. Dimethylacrylshikonin inhibits the proliferation of MCF-7 cells in vitro by inducing apoptosis through the downregulation of Bcl-2, upregulation of Bax and partial inactivation of the NF-κB pathway.

Mcl1-IN-11 (Compound G) is a selective Mcl-1 inhibitor, less potent at Bcl-2, with Kis of 0.06 and 4.2 μM, respectively.

1. Dehydrocorydaline(DHC) not only inhibits antibody-mediated allergic reactions but also influences cell-mediated allergic reactions, and the inhibitory effect of Corydalis Tuber on allergic reactions may be partially attributed to DHC. 2. Dehydrocorydal

VDR agonist 1 (compound 28), a nonsteroidal Vitamin D receptor (VDR) agonist, demonstrates potent activity with a low IC 50 of 690 nM in MCF-7 cells. It inhibits cell cycle progression through upregulation of p21 and p27, and induces apoptosis by elevating BAX expression while reducing Bcl-2 levels [1].

CDK1/2/4-IN-1 (compound 3a) is a potent inhibitor of CDK with IC 50 values of 1.47, 0.78 and 0.87 μM for CDK1, CDK2 and CDK4, respectively. CDK1/2/4-IN-1 can be used in cancer research. CDK1/2/4-IN-1 arrests cell cycle at G2/M phase and induces apoptosis. CDK1/2/4-IN-1 elevates the level of Bax, caspase-3, and P53 and decreases the level of Bcl-2 [1].

Antitumor agent-36 exhibits strong anti-proliferative and anti-metastasis capabilities, causing significant DNA damage that results in elevated levels of γ-H2AX and p53. It promotes tumor cell apoptosis via the mitochondrial apoptotic pathway involving Bcl-2/Bax/caspase3 and enhances immune response by inhibiting PD-L1 expression, thereby increasing CD3+ and CD8+ T cell infiltration in tumor tissues [1].

p53 Activator 2 (compound 10ah) intercalates into DNA, causing significant DNA double-strand breaks and upregulates the expression of p53, p-p53, CDK4, and p21, leading to cell cycle arrest at the G2/M phase. It induces apoptosis, significantly reduces the expression of anti-apoptosis proteins Bcl-2, Bcl-xL, and cyclin B1 levels, and exhibits anti-proliferative activity against MGC-803 cells with an IC50 of 1.73 μM. Furthermore, p53 Activator 2 demonstrates potent anticancer effectiveness in MGC-803 xenograft tumor models [1].

IDO1/TDO-IN-1 (30) is a highly effective inhibitor that targets both IDO1 and TDO enzymes with uncompetitive (Ki = 0.23 μM) and competitive (Ki = 0.73 μM) mechanisms, respectively. This compound, IDO1/TDO-IN-1 (30), exhibits a significant capacity to induce cell apoptosis via the potential mitochondria-mediated Bcl-2/Bax pathway [1].

1. Praeruptorin C has been widely used as an antioxidant and a calcium antagonist to treat diseases. 2. Praeruptorin C partially protects cortical neurons by inhibiting the expression of GluN2B-containing NMDA receptors and regulating the Bcl-2 family. 3.

CDK2/Bcl2-IN-1 (compound 1) is a saponin-based inhibitor of CDK-2 (IC50=117.6 nM) that exhibits potent cytotoxic effects on cancer cells. Additionally, it inhibits Bcl-2 and promotes apoptosis in A549 lung cancer cells [1].

VEGFR-2-IN-36 (compound 15) serves as a potent VEGFR-2 inhibitor, exhibiting an IC50 value of 0.067 μM, and acts as an apoptosis inducer with demonstrated anticancer efficacy. It modulates apoptotic pathways by upregulating BAX and downregulating Bcl-2, leading to cytotoxic effects on cancer cell lines, including MCF-7 (IC50 = 0.42 μM) and HepG2 (IC50 = 0.22 μM) [1].

HDAC3-IN-2 (compound 4i), a pyrazinyl hydrazide-based HDAC3 inhibitor with an IC50 of 14 nM, effectively targets triple-negative breast cancer cells. Demonstrating cytotoxic activity, HDAC3-IN-2 exhibits an IC50 of 0.55 μM against 4T1 cells and 0.74 μM against MDA-MB-231 cells. In vivo, it shows anti-tumor efficacy in tumor-bearing mouse models by selectively elevating acetylation of histones H3K9, H3K27, and H4K12, enhancing apoptosis-inducing proteins caspase-3, caspase-7, and cytochrome c, and diminishing proliferation markers Bcl-2, CD44, EGFR, and Ki-67 [1].

BRD4 Inhibitor-15 (compound 13) is a highly potent and specific inhibitor of BRD4, effectively inhibiting it with an IC50 of 18 nM. By regulating the Bcl-2/Bax proteins and activating the caspase-3 signaling pathway, BRD4 Inhibitor-15 induces apoptosis of 22RV1 cells. Additionally, it effectively down-regulates the c-Myc level in 22RV1 cells. Due to its properties, BRD4 Inhibitor-15 is a valuable compound for research related to prostate cancer [1].

PZ703b hydrochloride, a Bcl-xl PROTAC degrader, effectively induces apoptosis and curbs the proliferation of cancer cells. It is primarily utilized in the study of bladder cancer [1] [2].

1. Flavokawain B (Flavokavain B) has potent anti-inflammatory activity, can significantly inhibit production of NO and PGE2 in LPS-induced RAW 264.7 cells. 2. Flavokawain B, the hepatotoxic constituent from kava root, induces GSH-sensitive oxidative stress through modulation of IKK/NF-κB and MAPK signaling pathways. 3. Flavokawain B induces apoptosis, has the potential usefulness of FKB for prevention and treatment of hormone-refractory prostate cancer in an adjuvant setting. 4. Flavokawain B acts through ROS generation and GADD153 up-regulation to regulate the expression of Bcl-2 family members, thereby inducing mitochondrial dysfunction and apoptosis in HCT116 cells.

(Rac)-Lisaftoclax ((Rac)-APG-2575), a Bcl-2 inhibitor, is utilized in hematologic malignancy research (CN112898295A) [1].

1. Koumine can treat the diabetic neuropathy. 2. Koumine has antineoplastic effect, may be a future breast cancer chemotherapeutic agent. 3. Koumine has a significant analgesic effect in rodent behavioral models of inflammatory and neuropathic pain, the m

HA-14-1, a small molecule, binds the surface pocket of Bcl-2 proteins (IC50= ~ 9 µM), including Bcl-xl and Bcl-W, and disrupts their interaction with the Bak peptide. This action induces apoptosis by activating Apaf-1 and caspase-9 and -3. Additionally, HA-14-1 effectively induces apoptosis in human acute myeloid leukemia (HL-60) cells, with a 50 µM concentration resulting in a 90% loss of cell viability.

Anticancer agent 63 (compound 3h) exhibits significant cytotoxic activity against multiple cancer cell lines, including SW480, HeLa, A549, and MCF-7, with IC 50 values of 4.9, 11.5, 9.4, and 3.4 μM, respectively, after 24 hours of treatment. In particular, Anticancer agent 63 induces apoptosis in MCF-7 cells by down-regulating Bcl-2 expression and up-regulating IL-2 and Caspase-3 expression. Additionally, Anticancer agent 63 demonstrates antioxidative properties [1].

(S)-Sabutoclax ((S)-BI-97C1), an optically pure derivative of apogossypol, serves as a pan-active inhibitor of the antiapoptotic B-cell lymphoma/leukemia-2 (Bcl-2) family proteins. It effectively blocks the binding of BH3 peptides to key proteins in the family, including Bcl-XL, Bcl-2, Mcl-1, and Bfl-1, displaying inhibitory concentration (IC50) values of 0.31, 0.32, 0.20, and 0.62 μM, respectively. Furthermore, (S)-Sabutoclax demonstrates potent efficacy in inhibiting the growth of various cancer cell lines, such as those from human prostate cancer, lung cancer, and lymphoma, with half-maximal effective concentration (EC50) values of 0.13, 0.56, and 0.049 μM, respectively. This compound is utilized in research focusing on apoptosis-based cancer therapies [1].

1. Dehydrocorydaline (13-Methylpalmatine) exerts anti-metastatic potential via suppression of MMPs and Bcl-2 signaling in NSC-LC cells. 2. Dehydrocorydaline stimulates p38 MAPK activation, which can enhance heterodimerization of MyoD and E proteins, thus resulting in MyoD activation and myoblast differentiation. 3. Dehydrocorydaline shows antiplatelet effects, it inhibits thrombin-induced platelet aggregation in a low dose ( IC50= 34.914 ug/mL). 4. Dehydrocorydaline has anti-inflammatory and antinociceptive effects. 5. Dehydrocorydaline inhibits MCF-7 cell proliferation by inducing apoptosis mediated by regulating Bax/Bcl-2, activating caspases as well as cleaving PARP.

Bcl-2-IN-11 (compound 6) is a potent and selective inhibitor of Bcl-2 activity, exhibiting an IC50 of 0.9 nM, and demonstrates minimal inhibition against Bcl-xl (IC50 > 1000 nM). This compound is utilized in researching various cancers linked to the overexpression of Bcl-2 family proteins, primarily malignant hematologic conditions such as acute lymphoid leukemia. Importantly, Bcl-2-IN-11 minimizes the risk of toxic side effects, including thrombocytopenia [1], by sparing Bcl-xl.

Antiproliferative agent-23, a microtubule-destabilizing agent (MDA), disrupts the tubulin-microtubule system, leading to apoptosis through a mitochondrion-dependent pathway. This involves downregulation of Bcl-2 protein, upregulation of Bax and Cyt c proteins, and activation of the caspase cascade. Additionally, it induces reactive oxygen species (ROS)-mediated endoplasmic reticulum stress in A549/CDDP cells (cisplatin-resistant cancer cell line) through the PERK/ATF4/CHOP signaling pathway, demonstrating anti-tumor activity [1].

Mcl1-IN-12 has anti-tumor activity.It is a selective Mcl-1 inhibitor, less potent at Bcl-2, with Kis of 0.29 and 3.1 μM, respectively.