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Antiviral API
- Arenavirus
- Cytomegalovirus (CMV)
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Rottlerin
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| Category | Human immunodeficiency Virus (HIV) |
| CAS | 82-08-6 |
| Description | Rottlerin, a principal phenolic compound of the Kamala plant Mallotus philippinensis, originally reported to inhibit PKC isoforms, especially PKCδ and CAM-KIII. Recently, it has been shown to inhibit a wide range of protein kinases, and most potently to inhibit PRAK and MAPKAP-K2 (IC50 values are 1.9 and 5 μM respectively). |
Product Information
| Synonyms | 3'-[(8-Cinnamoyl-5,7-dihydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)methyl]-2',4',6'-trihydroxy-5'-methylacetophenone |
| IUPAC Name | (E)-1-[6-[(3-acetyl-2,4,6-trihydroxy-5-methylphenyl)methyl]-5,7-dihydroxy-2,2-dimethylchromen-8-yl]-3-phenylprop-2-en-1-one |
| Molecular Weight | 516.55 |
| Molecular Formula | C30H28O8 |
| Canonical SMILES | CC1=C(C(=C(C(=C1O)C(=O)C)O)CC2=C(C3=C(C(=C2O)C(=O)C=CC4=CC=CC=C4)OC(C=C3)(C)C)O)O |
| InChI | InChI=1S/C30H28O8/c1-15-24(33)19(27(36)22(16(2)31)25(15)34)14-20-26(35)18-12-13-30(3,4)38-29(18)23(28(20)37)21(32)11-10-17-8-6-5-7-9-17/h5-13,33-37H,14H2,1-4H3/b11-10+ |
| InChIKey | DEZFNHCVIZBHBI-ZHACJKMWSA-N |
| Boiling Point | 800.4±65.0 °C at 760 mmHg |
| Melting Point | 200 °C |
| Flash Point | 266.0±27.8 °C |
| Purity | ≥98% (HPLC) |
| Density | 1.4±0.1 g/cm3 |
| Solubility | In vitro: 10 mM in DMSO |
| Appearance | Brown to reddish brown (Solid) |
| Application | Enzyme Inhibitors |
| Storage | Store in a cool and dry place (or refer to the Certificate of Analysis). |
| Complexity | 921 |
| Exact Mass | 516.17841785 |
| Index Of Refraction | 1.682 |
| In Vitro | Rottlerin is a powerful inhibitor of the Ca2+-unresponsive PKCδ with an IC50 of 3 μM for the enzyme from porcine spleen and 6 μM for the recombinant enzyme from baculovirus-infected Sf9 insect cells. Other PKC isoenzymes provestobe at least one order of magnitude less sensitive for Rottlerin. The IC50 values for the different PKC isoenzymes increased in the following order: δ<α, β, γ<η, ζ, ε. Rottlerin inhibits cell proliferation in a dose-dependent manner. The combination of both inhibitors (Sorafenib and Rottlerin) is substantially more effective than either single agent and produces a significant decrease in glioma cell survival. The cytotoxic effect of Rottlerin and Sorafenib is further confirmed using a clonogenic assay. There is a dose-dependent decrease in colony forming ability due to Rottlerin and Sorafenib, when administered independently, with the latter having activity at concentrations above 5 μM. In addition, there is striking potentiation of efficacy when the two agents are administered in combination. |
| PSA | 144.52000 |
| Target | PKC; Autophagy; Apoptosis; HIV |
| Vapor Pressure | 0.0±2.9 mmHg at 25°C |
| XLogP3-AA | 5.9 |
