热带海洋学报 ›› 2015, Vol. 34 ›› Issue (1): 77-82.doi: 10.11978/j.issn.1009-5470.2015.01.011CSTR: 32234.14.j.issn.1009-5470.2015.01.011

• 海洋生物学 • 上一篇    下一篇

红树植物无瓣海桑果实的化学成分研究

曹雷雷1, 2, 田海妍2, 王友绍3, 周雪峰1, 江仁望2, 刘永宏1   

  1. 1. 中国科学院南海海洋研究所, 广东省海洋药物重点实验室, 广东 广州 510301;
    2. 暨南大学药学院, 中药及天然药物研究所, 广东省高校重点实验室, 广东 广州 510632;
    3.中国科学院南海海洋研究所, 大亚湾海洋生物综合实验站, 广东 深圳 518121
  • 收稿日期:2013-06-24 修回日期:2014-07-22 出版日期:2015-02-10 发布日期:2015-02-10
  • 作者简介:曹雷雷(1987~), 男, 陕西省宝鸡市人, 硕士研究生, 研究方向为中药及天然药物活性成分研究。E-mail: caoleilei222@163.com
  • 基金资助:
    国家自然科学基金资助项目(31270402)

Chemical constituents in the fruits of mangrove plant Sonneratia apetala Buch. Ham.

CAO Lei-lei, TIAN Hai-yan, WANG You -shao, ZHOU Xue-feng, JIANG Ren-wang, LIU Yong-hong   

  1. 1. Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;
    2. Guangdong Province Key Laboratory, Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, China;
    3. Marine Biology Research Station at Daya Bay, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Shenzhen518121, China
  • Received:2013-06-24 Revised:2014-07-22 Online:2015-02-10 Published:2015-02-10
  • Contact: 刘永宏(1972~), 男, 博导, 研究员, 研究方向为海洋天然产物化学。E-mail: yonghongliu@scsio.ac.cn

摘要: 采用多种色谱和波谱技术从无瓣海桑(Sonneratia apetala Buch. Ham)果实的95%乙醇提取物中共分离鉴定了16个化合物(1~16a/16b)。其中, 甾醇类化合物1个, β-谷甾醇 (β-sitosterol, 1); 三萜类化合物1个, 白桦脂酸 (betulinic acid, 2); 酚酸类化合物8个, 顺式异扁柏脂素 (cis-hinkiresinol, 3)、4°-甲氧基顺式异扁柏脂素 (4°-O-methyl-cis-hinokiresinol, 4)、香草酸 (vanillic acid, 5)、没食子酸甲酯 (methyl gallate, 6)、3-甲氧基没食子酸 (3-O-methyl gallic acid, 7)、丁香醛 (syringaldehyde, 8)、丁香酸 (syringic acid, 9)、对羟基苯甲酸甲酯 (methylparaben, 10); 苹果酸酯类化合物9个, 4-ethoxy- 3-hydroxy-4-oxobutanoic acid (11)、苹果酸二甲酯 (dimethyl malate, 12)、苹果酸甲基乙基酯 (ethylmethyl malate, 13a/13b)、苹果酸乙基正丁基酯(butylethyl malate, 14a/14b)、苹果酸二正丁基酯 (bibutyl malate, 15)、苹果酸甲基正丁基酯 (butylmethyl malate, 16a/16b)。化合物14a/14b为新化合物; 化合物11为新天然产物; 化合物3~16a/16b为首次从无瓣海桑植物中分离得到; 化合物3、5~16a/16b为首次从海桑属植物中分离得到。

关键词: 无瓣海桑, 三萜, 酚酸类, 苹果酸酯, 化学成分

Abstract: A total of 95% ethanol extract from the fruits of Sonneratia apetala Buch. Ham was isolated by a variety of chromatographic methods, and the structures of the isolated compounds (1~16a/16b) were elucidated by a series of spectroscopic techniques. These structures were identified, including one phytosterols, β-sitosterol (1); one triterpenoid, (betulinic acid, 2); eight phenolic acids, cis-hinkiresinol (3), 4°-O-methyl-cis-hinokiresinol (4), vanillic acid (5), methyl gallate (6), 3-O-methyl gallic acid (7), syringaldehyde (8), syringic acid (9), methylparaben (10); and nine malate compounds, 4-ethoxy-3-hydroxy-4-oxobutanoic acid (11), dimethyl malate (12), ethylmethyl malate (13a/13b), butylethyl malate (14a/14b), bibutyl malate (15), butylmethyl malate (16a/16b). The compounds 14a/14b were new; compound 11 was a new natural product; the compounds 3~16a/16b were obtained from S. Apetala for the first time; and the compounds 3, 5~16a/16b were obtained from genus Sonneratia for the first time.

Key words: Sonneratia apetala Buch. Ham, triterpenoid, phenolic acids, malate, chemical constituents