N-Methylconiine-obtained from the seeds of Conium maculatum L. (Umbelliferae)

D. N-Methylconiine


Biological Source It is obtained from the seeds of Conium maculatum L. (Umbelliferae).
Chemical Structure

N-Methylconiine
1-Methyl-2-propylpiperidine.
Isolation The d-form is stated to occur in Hemlock in small quantities, while the l-form may be isolated from residues left in the preparation of coniine by crystallization of the hydrobromides.
Characteristic Features The physical characteristic features of dld- and l-forms are given below:

Characteristic Features The physical characteristic features of dl, d- and l-forms

comment 0 nhận xét:

Post a Comment

 
© Pharmacognosy | Plants | herbal | herb | traditional medicine | alternative | Botany | © Copyright 2012 ; Email: epharmacognosy@gmail.com