Studies on Azulenes. X. 3-Aminomethyl-S-guaiazulenes.
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概要
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The Schiff bases, N-(S-guaiazulen-3-ylmethylene)cyclohexylamine (II), N-(S-guaiazulen-3-ylmethylene)benzylamine (III), and N-(S-guaiazulen-3-ylmethylene)-1,1-dimethyl-2-hydroxyethylamine (IV) were prepared in excellent yields by condensation of S-guaiazulene-3-carboxaldehyde (I) with corresponding primary amines. These bases were easily converted into secondary amino derivatives of S-guaiazulene, i.e. 3-cyclohexylaminomethyl-S-guaiazulene hydrochloride (VIII), 3-benzylaminomethyl-S-guaiazulene hydrochloride (IX), and 3-(1,1-dimethyl-2-hydroxyethylaminomethyl)-S-guaiazulene hydrochloride (X), by catalytic hydrogenation and salt formation with hydrochloric acid
- 公益社団法人日本薬学会の論文
- 1960-02-25
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関連論文
- Studies on Azulenes. V. S-Guaiazulene-3-sulfonic Acid.
- Studies on Azulenes. IX. 3-(1-Hydroxyethyl)-S-guaiazulene.
- Studies on Azulenes : S-Guaiazulene-aldehydes
- Studies on Azulenes. X. 3-Aminomethyl-S-guaiazulenes.