About MEKHAEL M K G
About Univ. Zuerich, Zuerich
About HEIMGARTNER H
About Univ. Zuerich, Zuerich
About Helvetica Chimica Acta
About chemical synthesis
About Physostigma venenosum
About Alkaloids
About Physostigmine
About Allyl bromide
About N-Methylhydroxylamine
About Phenylhydrazine
About 4-Nitrophenylhydrazine
About N-Methylaniline
About 2-Bromopropionic acid bromide
About Phosphorous acid triethyl
About (±)-Desoxynoreseroline
About N-Methyl-N-phenylpropanamide
About 1,3-Dimethyl-3-allylindoline-2-one
About (1,3-Dimethyl-2-oxoindoline-3-yl)acetaldehyde
About 合成法