Our previous papers described the isolation of four new indolic alkaloids from Gardneria ~&g&lg Sieb. et Zucc. (Loganiaceae) 2) and the structural studies which allowed us to
Gardneria alkaloids - VII The crystal structure of gardneramine cyanobromide
โ Scribed by N. Aimi; S. Sakai; Y. Iitaka; A. Itai
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- French
- Weight
- 163 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0040-4039
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In 1970, we reported the chemical and physical properties of a new dimeric indole alkaloid from Gardneria multiflora under a tentative name of alkaloid E. 1) In this communication, the structure of this base, now named gardmultine (I), is described. Gardmultine (I), C45H54010N4\*1/2 H20, mp.283-28
We have described previously the isolation of four kinds of indole alkaloids, gardneramine, gardnerine, gardnutine and hydroxygardnutine from the dry roots and stems of Gardneria nutans Sieb. et Zucc. ( HEraikazura ). From the following chemical and spectroscopical data, structures of gardnerine, g