hylin and Colonic-Neoplasms

hylin has been researched along with Colonic-Neoplasms* in 1 studies

Other Studies

1 other study(ies) available for hylin and Colonic-Neoplasms

ArticleYear
Structure-activity relationship of C5-curcuminoids and synthesis of their molecular probes thereof.
    Bioorganic & medicinal chemistry, 2010, Volume: 18, Issue:3

    A series of novel analogues of 1,5-bis(4-hydroxy-3-methoxyphenyl)-penta-(1E,4E)-1,4-dien-3-one (C(5)-curcumin), which is a natural analogue of curcumin isolated from the rhizomes of Curcuma domestica Val. (Zingiberacea), were synthesized and evaluated for their cytotoxicities against human colon cancer cell line HCT-116 to conclude the SAR of C(5)-curcuminoids for further development of their use in cancer chemotherapy: (1) Bis(arylmethylidene)acetone serves as a promising skeleton for eliciting cytotoxicity. (2) The 3-oxo-1,4-pentadiene structure is essential for eliciting cytotoxicity. (3) As for the extent of the aromatic substituents, hexasubstituted compounds exhibit strong activities, in which 3,4,5-hexasubstitution results in the highest potency. (5) The symmetry between two aryl rings is not an essential requirement for bis(arylmethylidene)acetones to elicit cytotoxicity. (6) para-Positions allows the installation of additional functional groups for use as molecular probes. By taking advantage of the SAR diagram, we have elaborated several advanced derivatives having GI(50) of single-digit micromolar potencies that will function as molecular probes to target and/or report key biomolecules interacting with curcumin and C(5)-curcumin.

    Topics: Antineoplastic Agents; Cell Line, Tumor; Cell Proliferation; Colonic Neoplasms; Curcuma; Curcumin; Drug Screening Assays, Antitumor; Humans; Structure-Activity Relationship

2010