作者:Zia Thale、Frederick R. Kinder、Kenneth W. Bair、John Bontempo、Ania M. Czuchta、Richard W. Versace、Penny E. Phillips、Miranda L. Sanders、Sompong Wattanasin、Phillip Crews
DOI:10.1021/jo001380+
日期:2001.3.1
The structural chemistry and biological activity of the bengamide class of compounds have been further characterized. Extracts prepared from recollected Jaspis cf. coriacea from five sites in Fiji were pooled. Six new bengamides, M (7b), N (8a), O (8b), P (9a), Q (9b), and R (10), were identified, accompanied by the known bengamides A (1a), B (1b), E (3a), F (3b), Y (5), Z (6), L (7a), G (11a), H (11b)
苯甲酰胺类化合物的结构化学和生物学活性已得到进一步表征。从回收的Jaspis cf中提取的提取物。汇集了斐济五个地点的科植物。鉴定了六种新的苯甲酰胺,分别是M(7b),N(8a),O(8b),P(9a),Q(9b)和R(10),以及已知的苯甲酰胺A(1a),B( 1b),E(3a),F(3b),Y(5),Z(6),L(7a),G(11a),H(11b)和I(12)。从光谱数据确定了新化合物的结构,并通过半合成进一步证实了其中的一些。从NCI-DTP 60细胞筛查获得了对苯甲酰胺A,B和P的细胞毒性筛查数据。苯甲酰胺A和B比苯甲酰胺P更有效,平均IC(50)值为0.046、0.011和2.70 FM。 。