๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Structure of spiropachysine a novel alkaloid from pachysandra terminalis sieb. et zucc

โœ Scribed by Tohru Kikuchi; Toshinari Nishinaga; Mitsuru Inagaki; Mineo Koyawa


Publisher
Elsevier Science
Year
1968
Tongue
French
Weight
234 KB
Volume
9
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Studies on the alkaloids of Pachysandra
โœ Tohru Kikuchi; Shoichiro Uyeo ๐Ÿ“‚ Article ๐Ÿ“… 1965 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 141 KB

## Pachysantermine -A, a minor alkaloid from the strong base fraction of Pachysandra terminalis SIEB. et ZUCC., was first reported as base XV in Part (3) of this series (2) . As will be clear in the sequel, it represents a novel type of pregnane alkaloid carrying a seven-membered ring ester.

Studies on the alkaloids of Pachysandra
โœ M. Tomita; S. Uyeo Jr.; T. Kikuchi ๐Ÿ“‚ Article ๐Ÿ“… 1964 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 347 KB

Plants of Pachysandra genus have been known to contain alkaloidal constituents (0, but no report on isolation and structure elucidation of their alkaloids has been found In the past literatures. The authors examined systematically the basic fraction of Pachysandra terminalis SIEB. et ZUCC. and succe

Structures of pachysandiol-B and pachyso
โœ T. Kikuchi; M. Takayama; T. Toyoda; M. Arimoto; M. Niwa ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 199 KB

We have previously reported 1) the isolation and characterization of pachysandiol-B and pachysonol from the neutral fraction of Pachysandra terminalis SIEB. et ZUCC. (Buxaceae) along with many other triterpenes and sterols. In this communication we wish to discuss their structures on the basis of ch