Two relatively pure polysaccharides H3-a1 and H3-b1 had been isolated from the brown seaweed Hydroclathrus clathratus. T......

从中国南海网胰藻Hydroclathrus clathratus中分离得到4个化合物,经MS、1H NMR、13C NMR等方法鉴定其结构分别为软酯酸-1-甘油酯(1......