引用本文:

【打印本页】【下载PDF全文】【View/Add Comment】【Download reader】【 Close 】

过刊浏览高级检索

本文已被：浏览 1685次下载 2200次	码上扫一扫！
分享到：微信更多字体:加大+\|默认\|缩小-
粗枝软骨藻化学成分研究
徐秀丽^1,2, 张明春¹, 范晓³, 宋福行⁴
1.天津商业大学生物技术与食品科学学院;2.中国地质大学海洋学院;3.中国科学院海洋研究所;4.中国科学院微生物研究所

摘要:

为了研究中国沿海海藻中的抗肿瘤活性成分,利用正相硅胶柱色谱和凝胶Sephadex LH-20色谱,从采自青岛的粗枝软骨藻(Chondria crasscaulis)中分离得到了5个化合物,经红外光谱(IR)、核磁共振光谱(¹H NMR、¹³C NMR)以及质谱(MS)等现代波谱技术鉴定为loliolide(1),2-羟基苯甲醛(2),4-羟基苯甲醛(3),4-羟基-3-甲氧基苯甲醛 (4)和4-羟基苯甲酸(5)。

关键词: 红藻粗枝软骨藻(Chondria crasscaulis) 化学成分结构鉴定

DOI：

分类号:

基金项目:国家自然科学基金项目(30530080)

Study on chemical constituents of Chondria crasscaulis

Abstract:

Five compounds were isolated from the red alga Chondria crasscaulis, collected from Qingdao, Shangdong province. Through analyses of IR, ¹H NMR, ¹³C NMR, and MS, their structures were elucidated as loliolide, 2-hydroxybenzaldehyde, 4-hydroxybenzaldehyde, 4-hydroxy-3-methoxybenzaldehyde and 4-hydroxybenzoic acid.

Key words: Red alga Chondria crasscaulis chemical constituents structure elucidation

Copyright © Editorial Office for Marine Sciences Copyright©2008 All Rights Reserved
Supervised by: Chinese Academy of Sciences (CAS) Sponsored by: Institute of Oceanology, CAS
Address: 7 Nanhai Road, Qingdao, China. Postcode: 266071 Tel: 0532-82898755 E-mail: bjb@qdio.ac.cn
Technical support: Beijing E-Tiller Co.,Ltd.