Chemicals & Small Molecules

Lipopolysaccharides, Escherichiacoli (11C) (LPS E. coli O55:B5), a macromolecular component of the outer membrane of Gram-negative bacteria, is composed of three regions: a lipid A, an oligosaccharide core, and an O-specific polysaccharide (O-antigen).

K34c hydrochloride is an alpha5β1 integrin antagonist for glioblastoma study.

MS 39 is a highly effective, highly affinity and selective depressant of mutant epidermal growth factor receptor (EGFR) with high efficiency, high affinity and selectivity. MS 39, conjured by gefitinib to VHL ligand via a linker, effectively induced the degradation of mutant EGFR (DC50 values in HCC827(exon 19 del) and H3255 (L858R mutation) lung cancer cell lines were 5 nM and 3.3 nM, respectively). However, there was no significant effect in wild-type EGFR cell lines with concentrations up to 10 μM. MS 39 inhibited the proliferation of H3255 lung cancer cells in vitro and was bioavailable in mice after administration.

MS 154N is a negative control for MS 154. The compound exhibits high binding-affinity for WT and L858R-mutant EGFR (Kdvalues are 3 and 4.3 nM, respectively), but does not significantly induce degradation of EGFR mutants.

CAM 833 is an effective positivity inhibitor, which can inhibit the interaction between BRCA2 and RAD51. The Kd of ChimRAD51 protein is 366 nM. CAM 833 inhibited the oligocoagulation of RAD51 and promoted the process of apoptosis in G2/M cells.

MD13 is a macrophage migration inhibitor (MIF) oriented PROTAC (Ki value: 71 nM). MD13 can be used to study cancer.

PROTAC(H-PGDS)-7 is a selective and potent small molecule hematopoietic prostaglandin D synthase (H-PGDS) PROTAC degradation agent that exhibits degradation activity in KU812 cells with a DC50 of 17.3 pM. PROTAC(H-PGDS)-7 is a pharmacological compound that effectively inhibits prostaglandin D2 (PGD2) PROTAC(H-PGDS)-7 is a candidate compound for the treatment of DMD and other H-PGDS-related diseases.

Tipranavir is a protease inhibitor that inhibits HIV-1 resistant to more than 1 protease inhibitor .Tipranavir effectively inhibits HIV-1 protease enzyme activity and dimerisation and has potent activity against multiple protease inhibitor (PI) HIV-1 isolates (IC50 of 66-410 nM). Tipranavir inhibits SARS-CoV-2 3CLpro activity.

(p-Hydroxycinnamoyl)feruloylmethane is found in Curcuma zedoaria and Etlingera elatior. It has a role as a metabolite, an antineoplastic agent and an anti-inflammatory agent.