| 甜叶醇的结构改造及生物活性试验 |
| |
| 引用本文： | 刘秀芳,黄曦,徐汉生.甜叶醇的结构改造及生物活性试验[J].武汉大学学报(理学版),1994(2). |
| |
| 作者姓名： | 刘秀芳 黄曦 徐汉生 |
| |
| 作者单位： | 武汉大学化学系 |
| |
| 摘 要： | 本文以生源学说为理论依据，通过水解甜菊苷得到赤霉素类似物的先导母体甜叶醇和异甜叶醇，再分别对它们进行有目的的结构改造，获得一系列植物生长调节剂．其中七个新化合物均经元素分析、质谱、核磁、红外分析，确定了结构．初步的生物活性试验表明，大多数化合物在促进水稻种子发芽过程中，活性优于ＧＡ３．
|
| 关 键 词： | 甜菊苷，赤霉素，植物生长调节剂，生物活性 |
STNTHESES AND PHYSIOLOGICAL TESTING OF NEW PGRS |
| |
| Liu Xiufang, Huang Xi, Xu Hansheng.STNTHESES AND PHYSIOLOGICAL TESTING OF NEW PGRS[J].JOurnal of Wuhan University:Natural Science Edition,1994(2). |
| |
| Authors: | Liu Xiufang Huang Xi Xu Hansheng |
| |
| Abstract: | According to the theory of biogenesis, steviol and gibberelline are metabolites from ent-kaurene as homologous compounds. So the hydrolytic products from stevioside-steviol and isosteviol may be the precursors of analogs of GA, which will show the same bioactivity as GA. After modifying their structures, we have got a series of PGRs. All the new compounds have been verified by EA,MS, 1HNMR, IR, and most of them have apparent bioactivity in physiological testing (compared with GA3 ). |
| |
| Keywords: | stevioside gibberelline PGR bioactivity |
| 本文献已被 CNKI 等数据库收录！ |
|
