,DITERPENOID ALKALOIDS FROM ACONITUM RACEMULOSUM FRANCH VAR. PENGZHOUENSE

来源 :亚洲天然物产研究(英文版) | 被引量 : 0次 | 上传用户:hero18
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A new diterpenoid alkaloid, racemulotine (1), was isolated from the whole plants of Aconitum racemulosum Franch var. pengzhouense, and its structure was elucidated by 1D-and 2D-NMR spectra.
其他文献
Promotion for development of heavy-haul railway transportation will rapidly increase the transport capacity of busy trunk lines,relieve effectively the tense su
High-speed railway is a complicated and huge system.Beijing-Tianjin Intercity Railway is the first high-speed line has started commercial operation in china.Sig
Chrysanthemol (1), a trans-eudesmane type sesquiterpene from Chrysanthemum indicum L.,possesses certain anti-inflammatory activity. Its total synthesis was appr
Bao-Shen (Baotou-Shenmu),Shen-Shuo (Shenmu Shuozhou) and Shuo-Huang (Shenchi-Huanghua) Railways are inseparable parts to undertake coal transportation from west
The passenger-dedicated line (PDL) construction in China is characterized by high standard, great technical difficulties and heavy tasks of construction. By org
近年来防地雷反伏击车在反恐作战和维和行动中得到大量应用,并在保护乘员方面取得了显著成效,因而受到广泛关注.为此,对国外防地雷反伏击车的发展现状、防雷能力及主要防护技
The Wuhan railway terminal projects that are under construction and proposed are in their varieties of numbers with mutual constraints,cross influence and compl
了解粗苯的工艺及技术控制指标,文中表明了粗苯工艺有其利也有其弊,焦化厂应根据自厂的情况,选择适合于自身的粗苯回收工艺,以求达到效益最大化.
A new cerebroside, named typhonoside (1), was isolated from the root tuber of Typhonium giganteum Engl. along with three known compounds dipalmitin (2), α-mono
现实中的司法问题纷繁复杂,面对法律本身的缺陷以及正在发生的和即将发生的现实案件,为追求法律效果和社会效果的统一,我们必须放宽视野,在立法之外同时又在法治之中找到解决