Most of the species of the subfamily Liparidinae have been shown to contain alkaloids (Z-5). From Malaxis congesta comb. nov. (Rchb. f.) we have isolated a crystalline alkaloid for which we propose the name malaxin (I); m. p. 151-159°, LO! IF -31' (c\_ 2.7. ethanol). Malaxin was shown by elemental a
✦ LIBER ✦
Studies on orchidaceae alkaloids II. Structure of alkaloids in chysis bractescens lindl.
✍ Scribed by Björn Lűning; Hans Tränkner
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- French
- Weight
- 88 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
TWO alkaloids, Chysin A (I) and Chysin B (II), have been isolated from Chysis bractescens Lindl. Chysin A (n M.wt. 169xx. z5 1,4763, bD]+63.5'.
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