Geranyl Derivatives of Isoquinoline Alkaloids Show Increased Biological Activities
摘要:
Three types of isoquinoline alkaloids were tested for antimicrobial, cytotoxic, anti-malarial, anti-oxidant, and anti-HIV activities, as well as inhibitory activity against Epstein-Barr virus early antigen (EBV-EA) activation induced by 12-O-tetradecanoylphorbol-13-acetate (TPA) in Raji cells. N- or O-Geranylation contributed to increased potency in four types of activities except anti-HIV and anti-oxidant. Some types of alkaloids may be useful as lead compounds for developing potential chemotherapeutic agents. N,N-Geranylated salsolinol was significantly active in three different assays, antimicrobial, cytotoxic, and EBV-EA, and may be a most useful compound.
Geranyl Derivatives of Isoquinoline Alkaloids Show Increased Biological Activities
作者:Kinuko Iwasa、Yumi Nishiyama、Suguru Okada、Sousuke Takeuchi、Masataka Moriyasu、Miyoko Kamigauchi、Junko Koyama、Atsuko Takeuchi、Harukuni Tokuda、Hye-Sook Kim、Yusuke Wataya、Kazuyoshi Takeda、Yi-Nan Liu、Pei-Chi Wu、Kenneth F. Bastow、Toshiyuki Akiyama、Kuo-Hsiung Lee
DOI:10.3987/com-10-11912
日期:——
Three types of isoquinoline alkaloids were tested for antimicrobial, cytotoxic, anti-malarial, anti-oxidant, and anti-HIV activities, as well as inhibitory activity against Epstein-Barr virus early antigen (EBV-EA) activation induced by 12-O-tetradecanoylphorbol-13-acetate (TPA) in Raji cells. N- or O-Geranylation contributed to increased potency in four types of activities except anti-HIV and anti-oxidant. Some types of alkaloids may be useful as lead compounds for developing potential chemotherapeutic agents. N,N-Geranylated salsolinol was significantly active in three different assays, antimicrobial, cytotoxic, and EBV-EA, and may be a most useful compound.